URL
https://opencores.org/ocsvn/an-fpga-implementation-of-low-latency-noc-based-mpsoc/an-fpga-implementation-of-low-latency-noc-based-mpsoc/trunk
Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc
Compare Revisions
- This comparison shows the changes necessary to convert path
/an-fpga-implementation-of-low-latency-noc-based-mpsoc/trunk/mpsoc/src_verilator
- from Rev 43 to Rev 48
- ↔ Reverse comparison
Rev 43 → Rev 48
/topology.h
File deleted
topology.h
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Index: mesh_torus_noc_connection.sv
===================================================================
--- mesh_torus_noc_connection.sv (revision 43)
+++ mesh_torus_noc_connection.sv (nonexistent)
@@ -1,433 +0,0 @@
-
-// synthesis translate_off
-`timescale 1ns / 1ps
-// synthesis translate_on
-
-
-/**********************************************************************
-** File: mesh_torus_noc.v
-**
-** Copyright (C) 2014-2017 Alireza Monemi
-**
-** This file is part of ProNoC
-**
-** ProNoC ( stands for Prototype Network-on-chip) is free software:
-** you can redistribute it and/or modify it under the terms of the GNU
-** Lesser General Public License as published by the Free Software Foundation,
-** either version 2 of the License, or (at your option) any later version.
-**
-** ProNoC is distributed in the hope that it will be useful, but WITHOUT
-** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-** or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
-** Public License for more details.
-**
-** You should have received a copy of the GNU Lesser General Public
-** License along with ProNoC. If not, see 0)begin :not_first_x
- assign router_flit_out_all [`SELECT_WIRE(x,0,BACKWARD,Fw)] = router_flit_in_all [`SELECT_WIRE((x-1),0,FORWARD,Fw)];
- assign router_credit_out_all [`SELECT_WIRE(x,0,BACKWARD,V)] = router_credit_in_all [`SELECT_WIRE((x-1),0,FORWARD,V)] ;
- assign router_flit_out_we_all [x][BACKWARD] = router_flit_in_we_all [`router_id((x-1),0)][FORWARD];
- assign router_congestion_out_all[`SELECT_WIRE(x,0,BACKWARD,CONGw)] = router_congestion_in_all [`SELECT_WIRE((x-1),0,FORWARD,CONGw)];
- end else begin :first_x
- /* verilator lint_off WIDTH */
- if(TOPOLOGY == "LINE") begin : line_first_x
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,0,BACKWARD,Fw)] = {Fw{1'b0}};
- assign router_credit_out_all [`SELECT_WIRE(x,0,BACKWARD,V)] = {V{1'b0}};
- assign router_flit_out_we_all [x][BACKWARD] = 1'b0;
- assign router_congestion_out_all[`SELECT_WIRE(x,0,BACKWARD,CONGw)] = {CONGw{1'b0}};
- end else begin : ring_first_x
- assign router_flit_out_all [`SELECT_WIRE(x,0,BACKWARD,Fw)] = router_flit_in_all [`SELECT_WIRE((NX-1),0,FORWARD,Fw)] ;
- assign router_credit_out_all [`SELECT_WIRE(x,0,BACKWARD,V)] = router_credit_in_all [`SELECT_WIRE((NX-1),0,FORWARD,V)] ;
- assign router_flit_out_we_all [x][BACKWARD] = router_flit_in_we_all [`router_id((NX-1),0)][FORWARD];
- assign router_congestion_out_all[`SELECT_WIRE(x,0,BACKWARD,CONGw)] = router_congestion_in_all [`SELECT_WIRE((NX-1),0,FORWARD,CONGw)];
- end
- end
-
- // connect local ports
- for (l=0; l0) begin : not_first_y
- assign router_flit_out_all [`SELECT_WIRE(x,y,NORTH,Fw)] = router_flit_in_all [`SELECT_WIRE(x,(y-1),SOUTH,Fw)];
- assign router_credit_out_all [`SELECT_WIRE(x,y,NORTH,V)] = router_credit_in_all [`SELECT_WIRE(x,(y-1),SOUTH,V)];
- assign router_flit_out_we_all [`router_id(x,y)][NORTH] = router_flit_in_we_all [`router_id(x,(y-1))][SOUTH];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,NORTH,CONGw)] = router_congestion_in_all [`SELECT_WIRE(x,(y-1),SOUTH,CONGw)];
- end else begin :first_y
- /* verilator lint_off WIDTH */
- if(TOPOLOGY == "MESH") begin : first_y_mesh
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,NORTH,Fw)] = {Fw{1'b0}};
- assign router_credit_out_all [`SELECT_WIRE(x,y,NORTH,V)] = {V{1'b0}};
- assign router_flit_out_we_all [`router_id(x,y)][NORTH] = 1'b0;
- assign router_congestion_out_all [`SELECT_WIRE(x,y,NORTH,CONGw)] = {CONGw{1'b0}};
- /* verilator lint_off WIDTH */
- end else if(TOPOLOGY == "TORUS") begin :first_y_torus
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,NORTH,Fw)] = router_flit_in_all [`SELECT_WIRE(x,(NY-1),SOUTH,Fw)];
- assign router_credit_out_all [`SELECT_WIRE(x,y,NORTH,V)] = router_credit_in_all [`SELECT_WIRE(x,(NY-1),SOUTH,V)];
- assign router_flit_out_we_all [`router_id(x,y)][NORTH] = router_flit_in_we_all [`router_id(x,(NY-1))][SOUTH];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,NORTH,CONGw)] = router_congestion_in_all [`SELECT_WIRE(x,(NY-1),SOUTH,CONGw)];
- end//topology
- end//y>0
-
-
- if(x>0)begin :not_first_x
- assign router_flit_out_all [`SELECT_WIRE(x,y,WEST,Fw)] = router_flit_in_all [`SELECT_WIRE((x-1),y,EAST,Fw)] ;
- assign router_credit_out_all [`SELECT_WIRE(x,y,WEST,V)] = router_credit_in_all [`SELECT_WIRE((x-1),y,EAST,V)] ;
- assign router_flit_out_we_all [`router_id(x,y)][WEST] = router_flit_in_we_all [`router_id((x-1),y)][EAST];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,WEST,CONGw)] = router_congestion_in_all [`SELECT_WIRE((x-1),y,EAST,CONGw)];
- end else begin :first_x
- /* verilator lint_off WIDTH */
- if(TOPOLOGY == "MESH") begin :first_x_mesh
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,WEST,Fw)] = {Fw{1'b0}};
- assign router_credit_out_all [`SELECT_WIRE(x,y,WEST,V)] = {V{1'b0}};
- assign router_flit_out_we_all [`router_id(x,y)][WEST] = 1'b0;
- assign router_congestion_out_all [`SELECT_WIRE(x,y,WEST,CONGw)] = {CONGw{1'b0}};
- /* verilator lint_off WIDTH */
- end else if(TOPOLOGY == "TORUS") begin :first_x_torus
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,WEST,Fw)] = router_flit_in_all [`SELECT_WIRE((NX-1),y,EAST,Fw)] ;
- assign router_credit_out_all [`SELECT_WIRE(x,y,WEST,V)] = router_credit_in_all [`SELECT_WIRE((NX-1),y,EAST,V)] ;
- assign router_flit_out_we_all [`router_id(x,y)][WEST] = router_flit_in_we_all [`router_id((NX-1),y)][EAST];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,WEST,CONGw)] = router_congestion_in_all [`SELECT_WIRE((NX-1),y,EAST,CONGw)];
- end//topology
- end
-
- if(y < NY-1) begin : firsty
- assign router_flit_out_all [`SELECT_WIRE(x,y,SOUTH,Fw)] = router_flit_in_all [`SELECT_WIRE(x,(y+1),NORTH,Fw)];
- assign router_credit_out_all [`SELECT_WIRE(x,y,SOUTH,V)] = router_credit_in_all [`SELECT_WIRE(x,(y+1),NORTH,V)];
- assign router_flit_out_we_all [`router_id(x,y)][SOUTH] = router_flit_in_we_all [`router_id(x,(y+1))][NORTH];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,SOUTH,CONGw)] = router_congestion_in_all [`SELECT_WIRE(x,(y+1),NORTH,CONGw)];
- end else begin : lasty
- /* verilator lint_off WIDTH */
- if(TOPOLOGY == "MESH") begin :ly_mesh
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,4,Fw)] = {Fw{1'b0}};
- assign router_credit_out_all [`SELECT_WIRE(x,y,4,V)] = {V{1'b0}};
- assign router_flit_out_we_all [`router_id(x,y)][4] = 1'b0;
- assign router_congestion_out_all [`SELECT_WIRE(x,y,4,CONGw)] = {CONGw{1'b0}};
- /* verilator lint_off WIDTH */
- end else if(TOPOLOGY == "TORUS") begin :ly_torus
- /* verilator lint_on WIDTH */
- assign router_flit_out_all [`SELECT_WIRE(x,y,SOUTH,Fw)] = router_flit_in_all [`SELECT_WIRE(x,0,NORTH,Fw)];
- assign router_credit_out_all [`SELECT_WIRE(x,y,SOUTH,V)] = router_credit_in_all [`SELECT_WIRE(x,0,NORTH,V)];
- assign router_flit_out_we_all [`router_id(x,y)][SOUTH] = router_flit_in_we_all [`router_id(x,0)][NORTH];
- assign router_congestion_out_all [`SELECT_WIRE(x,y,SOUTH,CONGw)] = router_congestion_in_all [`SELECT_WIRE(x,0,NORTH,CONGw)];
- end//topology
- end
-
-
- // endpoint(s) connection
- // connect local ports
- for (l=0; l
mesh_torus_noc_connection.sv
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: noc_connection.sv
===================================================================
--- noc_connection.sv (revision 43)
+++ noc_connection.sv (nonexistent)
@@ -1,189 +0,0 @@
-`timescale 1ns/1ps
-
-
-module noc_connection (
-
- /*
- reset,
- clk,
- flit_out_all,
- flit_out_wr_all,
- credit_in_all,
- flit_in_all,
- flit_in_wr_all,
- credit_out_all
- */
- clk,
- reset,
- start_i,
- start_o,
- router_flit_out_all,
- router_flit_out_we_all,
- router_credit_in_all,
- router_credit_out_all,
- router_flit_in_all,
- router_flit_in_we_all,
- router_congestion_in_all,
- router_congestion_out_all,
-// router_iport_weight_in_all,
-// router_iport_weight_out_all,
- ni_flit_in,
- ni_flit_in_wr,
- ni_credit_out,
- ni_flit_out,
- ni_flit_out_wr,
- ni_credit_in,
- er_addr,// endpoints connected to each router
- current_r_addr,
- neighbors_r_addr
-);
-
-
-
-
- `define INCLUDE_PARAM
- `include"parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * MAX_P,
- Fw = 2+V+Fpay, //flit width;
- PFw = MAX_P * Fw,
- CONG_ALw = CONGw * MAX_P, // congestion width per router
- W= WEIGHTw,
- WP = W * MAX_P,
- PRAw= RAw * MAX_P;
-
-
- output [PFw-1 : 0] router_flit_out_all [NR-1 : 0];
- output [MAX_P-1 : 0] router_flit_out_we_all [NR-1 : 0];
- input [PV-1 : 0] router_credit_in_all [NR-1 : 0];
-
-
- input [PFw-1 : 0] router_flit_in_all [NR-1 : 0];
- input [MAX_P-1 : 0] router_flit_in_we_all [NR-1 : 0];
- output [PV-1 : 0] router_credit_out_all[NR-1: 0];
-
- input [CONG_ALw-1 : 0] router_congestion_in_all [NR-1 :0];
- output [CONG_ALw-1 : 0] router_congestion_out_all [NR-1 :0];
-
-
- input [Fw-1 : 0] ni_flit_in [NE-1 : 0];
- input [NE-1 : 0] ni_flit_in_wr;
- output [V-1 : 0] ni_credit_out [NE-1 : 0];
- output [Fw-1 : 0] ni_flit_out [NE-1 : 0];
- output [NE-1 : 0] ni_flit_out_wr;
- input [V-1 : 0] ni_credit_in [NE-1 : 0];
-
- output [RAw-1 : 0] current_r_addr [NR-1 : 0];
- output [RAw-1 : 0] er_addr [NE-1 : 0];
- output [PRAw-1 :0] neighbors_r_addr [NR-1 :0];//get a fixed value for each individual router
-
-
-
- input clk,reset, start_i;
-
-
- output [NE-1 : 0] start_o;
-
-
-generate
- /* verilator lint_off WIDTH */
- if( TOPOLOGY == "FATTREE") begin : fat
- /* verilator lint_on WIDTH */
-
- fattree_noc_connection connections
- (
- .clk(clk),
- .reset(reset),
- .start_i(start_i),
- .start_o(start_o),
- .router_flit_out_all(router_flit_out_all),
- .router_flit_out_we_all(router_flit_out_we_all),
- .router_credit_in_all(router_credit_in_all),
- .router_credit_out_all(router_credit_out_all),
- .router_flit_in_all(router_flit_in_all),
- .router_flit_in_we_all(router_flit_in_we_all),
- .router_congestion_in_all(router_congestion_in_all),
- .router_congestion_out_all(router_congestion_out_all),
- .ni_flit_in(ni_flit_in),
- .ni_flit_in_wr(ni_flit_in_wr),
- .ni_credit_out(ni_credit_out),
- .ni_flit_out(ni_flit_out),
- .ni_flit_out_wr(ni_flit_out_wr),
- .ni_credit_in(ni_credit_in),
- .er_addr(er_addr),
- .current_r_addr(current_r_addr),
- .neighbors_r_all(neighbors_r_addr)
- );
- /* verilator lint_off WIDTH */
- end else if( TOPOLOGY == "TREE") begin : fat
- /* verilator lint_on WIDTH */
-
- tree_noc_connection connections
- (
- .clk(clk),
- .reset(reset),
- .start_i(start_i),
- .start_o(start_o),
- .router_flit_out_all(router_flit_out_all),
- .router_flit_out_we_all(router_flit_out_we_all),
- .router_credit_in_all(router_credit_in_all),
- .router_credit_out_all(router_credit_out_all),
- .router_flit_in_all(router_flit_in_all),
- .router_flit_in_we_all(router_flit_in_we_all),
- .router_congestion_in_all(router_congestion_in_all),
- .router_congestion_out_all(router_congestion_out_all),
- .ni_flit_in(ni_flit_in),
- .ni_flit_in_wr(ni_flit_in_wr),
- .ni_credit_out(ni_credit_out),
- .ni_flit_out(ni_flit_out),
- .ni_flit_out_wr(ni_flit_out_wr),
- .ni_credit_in(ni_credit_in),
- .er_addr(er_addr),
- .current_r_addr(current_r_addr),
- .neighbors_r_all(neighbors_r_addr)
- );
-
- end else begin :mesh_torus
- mesh_torus_noc_connection connections
- (
- .clk(clk),
- .reset(reset),
- .start_i(start_i),
- .start_o(start_o),
- .router_flit_out_all(router_flit_out_all),
- .router_flit_out_we_all(router_flit_out_we_all),
- .router_credit_in_all(router_credit_in_all),
- .router_credit_out_all(router_credit_out_all),
- .router_flit_in_all(router_flit_in_all),
- .router_flit_in_we_all(router_flit_in_we_all),
- .router_congestion_in_all(router_congestion_in_all),
- .router_congestion_out_all(router_congestion_out_all),
- .ni_flit_in(ni_flit_in),
- .ni_flit_in_wr(ni_flit_in_wr),
- .ni_credit_out(ni_credit_out),
- .ni_flit_out(ni_flit_out),
- .ni_flit_out_wr(ni_flit_out_wr),
- .ni_credit_in(ni_credit_in),
- .er_addr(er_addr),
- .current_r_addr(current_r_addr)
-
-);
-
- end
- endgenerate
-endmodule
-
noc_connection.sv
Property changes :
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: traffic_gen_verilator.v
===================================================================
--- traffic_gen_verilator.v (revision 43)
+++ traffic_gen_verilator.v (nonexistent)
@@ -1,159 +0,0 @@
-/**************************************
-* Module: traffic_gen_verilator
-* Date:2015-01-16
-* Author: alireza
-*
-* Description:
-***************************************/
-module traffic_gen_verilator (
-
- ratio,
- avg_pck_size_in,
- pck_size_in,
- current_r_addr,
- current_e_addr,
- dest_e_addr,
- pck_class_in,
- start,
- stop,
- report,
- init_weight,
-
- pck_number,
- sent_done, // tail flit has been sent
- hdr_flit_sent,
- update, // update the noc_analayzer
- src_e_addr,
-
- distance,
- pck_class_out,
- time_stamp_h2h,
- time_stamp_h2t,
-
- flit_out,
- flit_out_wr,
- credit_in,
- flit_in,
- flit_in_wr,
- credit_out,
-
- reset,
- clk
-);
-
-
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam
-
- Cw = (C > 1)? log2(C): 1,
- Fw = 2+V+Fpay,
- RATIOw = log2(MAX_RATIO),
- PCK_CNTw = log2(MAX_PCK_NUM+1),
- CLK_CNTw = log2(MAX_SIM_CLKs+1),
- PCK_SIZw = log2(MAX_PCK_SIZ+1),
-
- /* verilator lint_off WIDTH */
- DISTw = (TOPOLOGY=="FATTREE" || TOPOLOGY == "TREE") ? log2(2*L+1): log2(NR+1),
- /* verilator lint_on WIDTH */
- W = WEIGHTw;
-
-
-
- input reset, clk;
- input [RATIOw-1 :0] ratio;
- input start,stop;
- output update;
- output [CLK_CNTw-1 :0] time_stamp_h2h,time_stamp_h2t;
- output [DISTw-1 :0] distance;
- output [Cw-1 :0] pck_class_out;
- // the connected router address
- input [RAw-1 :0] current_r_addr;
- // the current endpoint address
- input [EAw-1 :0] current_e_addr;
- // the destination endpoint adress
- input [EAw-1 :0] dest_e_addr;
-
- output [PCK_CNTw-1 :0] pck_number;
- input [PCK_SIZw-1 :0] avg_pck_size_in;
- input [PCK_SIZw-1 :0] pck_size_in;
-
- output sent_done;
- output hdr_flit_sent;
- input [Cw-1 :0] pck_class_in;
- input [W-1 :0] init_weight;
- // NOC interfaces
- output [Fw-1 :0] flit_out;
- output flit_out_wr;
- input [V-1 :0] credit_in;
-
- input [Fw-1 :0] flit_in;
- input flit_in_wr;
- output [V-1 :0] credit_out;
- input report;
- // the recieved packet source endpoint address
- output [EAw-1 : 0] src_e_addr;
-
-
- traffic_gen #(
- .V(V),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .Fpay(Fpay),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .C(C),
- .MAX_PCK_NUM(MAX_PCK_NUM),
- .MAX_SIM_CLKs(MAX_SIM_CLKs),
- .MAX_PCK_SIZ(MAX_PCK_SIZ),
- .TIMSTMP_FIFO_NUM(TIMSTMP_FIFO_NUM),
- .MAX_RATIO(MAX_RATIO),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_traffic_gen
- (
- .reset(reset),
- .clk(clk),
- .ratio(ratio),
- .start(start),
- .stop(stop),
- .update(update),
- .time_stamp_h2h(time_stamp_h2h),
- .time_stamp_h2t(time_stamp_h2t),
- .distance(distance),
- .pck_class_out(pck_class_out),
- .current_r_addr(current_r_addr),
- .current_e_addr(current_e_addr),
- .dest_e_addr(dest_e_addr),
- .pck_number(pck_number),
- .avg_pck_size_in(avg_pck_size_in),
- .pck_size_in(pck_size_in),
- .sent_done(sent_done),
- .hdr_flit_sent(hdr_flit_sent),
- .pck_class_in(pck_class_in),
- .init_weight(init_weight),
- .flit_out(flit_out),
- .flit_out_wr(flit_out_wr),
- .credit_in(credit_in),
- .flit_in(flit_in),
- .flit_in_wr(flit_in_wr),
- .credit_out(credit_out),
- .report(report),
- .src_e_addr(src_e_addr)
- );
-
-
-
-endmodule
-
traffic_gen_verilator.v
Property changes :
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: router_verilator.v
===================================================================
--- router_verilator.v (revision 43)
+++ router_verilator.v (nonexistent)
@@ -1,1908 +0,0 @@
-/**************
-Port num = 2
-****************/
-
-module router_verilator_p2
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=2;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 3
-****************/
-
-module router_verilator_p3
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=3;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 4
-****************/
-
-module router_verilator_p4
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=4;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 5
-****************/
-
-module router_verilator_p5
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=5;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 6
-****************/
-
-module router_verilator_p6
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=6;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 7
-****************/
-
-module router_verilator_p7
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=7;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 8
-****************/
-
-module router_verilator_p8
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=8;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 9
-****************/
-
-module router_verilator_p9
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=9;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 10
-****************/
-
-module router_verilator_p10
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=10;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 11
-****************/
-
-module router_verilator_p11
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=11;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 12
-****************/
-
-module router_verilator_p12
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=12;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 13
-****************/
-
-module router_verilator_p13
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=13;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 14
-****************/
-
-module router_verilator_p14
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=14;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 15
-****************/
-
-module router_verilator_p15
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=15;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 16
-****************/
-
-module router_verilator_p16
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=16;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 17
-****************/
-
-module router_verilator_p17
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=17;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 18
-****************/
-
-module router_verilator_p18
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=18;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-/**************
-Port num = 19
-****************/
-
-module router_verilator_p19
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=19;
-
- `define INCLUDE_PARAM
- `include "parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
router_verilator.v
Property changes :
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: fattree_noc_connection.sv
===================================================================
--- fattree_noc_connection.sv (revision 43)
+++ fattree_noc_connection.sv (nonexistent)
@@ -1,217 +0,0 @@
-`timescale 1ns/1ps
-
-module fattree_noc_connection (
- clk,
- reset,
- start_i,
- start_o,
- router_flit_out_all,
- router_flit_out_we_all,
- router_credit_in_all,
- router_credit_out_all,
- router_flit_in_all,
- router_flit_in_we_all,
- router_congestion_in_all,
- router_congestion_out_all,
-
- ni_flit_in,
- ni_flit_in_wr,
- ni_credit_out,
- ni_flit_out,
- ni_flit_out_wr,
- ni_credit_in,
- er_addr,
- current_r_addr,
- neighbors_r_all
-);
-
-
- `define INCLUDE_PARAM
- `include"parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- function integer addrencode;
- input integer pos,k,n,kw;
- integer pow,i,tmp;begin
- addrencode=0;
- pow=1;
- for (i = 0; i
fattree_noc_connection.sv
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: perl/gen_router_verilator_p.prl
===================================================================
--- perl/gen_router_verilator_p.prl (revision 43)
+++ perl/gen_router_verilator_p.prl (nonexistent)
@@ -1,123 +0,0 @@
-#!/usr/bin/perl
-
-
-use strict;
-use warnings;
-open(FILE, ">router_verilator.v") || die "Can not open: $!";
-for (my $p=2; $p<20; $p++) {
-
-
-print FILE "/**************
-Port num = $p
-****************/
-
-module router_verilator_p$p
-(
- current_r_addr,
- neighbors_r_addr,
- flit_in_all,
- flit_in_we_all,
- credit_out_all,
- congestion_in_all,
- flit_out_all,
- flit_out_we_all,
- credit_in_all,
- congestion_out_all,
- clk,reset
-);
-
- localparam P=$p;
-
- `define INCLUDE_PARAM
- `include \"parameter.v\"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include \"topology_localparam.v\"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
-
-
- localparam
- PV = V * P,
- P_1 = P-1,
- Fw = 2+V+Fpay, //flit width;
- PFw = P * Fw,
- CONG_ALw = CONGw * P, // congestion width per router
- W = WEIGHTw,
- WP = W * P,
- PRAw = P * RAw;
-
- input clk,reset;
- input [RAw-1 : 0] current_r_addr;
- input [PRAw-1 : 0] neighbors_r_addr;
- input [PFw-1 : 0] flit_in_all;
- input [P-1 : 0] flit_in_we_all;
- output [PV-1 : 0] credit_out_all;
- input [CONG_ALw-1 : 0] congestion_in_all;
-
- output [PFw-1 : 0] flit_out_all;
- output [P-1 : 0] flit_out_we_all;
- input [PV-1 : 0] credit_in_all;
- output [CONG_ALw-1 : 0] congestion_out_all;
-
- router # (
- .V(V),
- .P(P),
- .B(B),
- .T1(T1),
- .T2(T2),
- .T3(T3),
- .C(C),
- .Fpay(Fpay),
- .MUX_TYPE(MUX_TYPE),
- .VC_REALLOCATION_TYPE(VC_REALLOCATION_TYPE),
- .COMBINATION_TYPE(COMBINATION_TYPE),
- .FIRST_ARBITER_EXT_P_EN(FIRST_ARBITER_EXT_P_EN),
- .TOPOLOGY(TOPOLOGY),
- .ROUTE_NAME(ROUTE_NAME),
- .AVC_ATOMIC_EN(AVC_ATOMIC_EN),
- .CONGESTION_INDEX(CONGESTION_INDEX),
- .CONGw(CONGw),
- .DEBUG_EN(DEBUG_EN),
- .ADD_PIPREG_AFTER_CROSSBAR(ADD_PIPREG_AFTER_CROSSBAR),
- .CVw(CVw),
- .CLASS_SETTING(CLASS_SETTING),
- .ESCAP_VC_MASK(ESCAP_VC_MASK),
- .SSA_EN(SSA_EN),
- .SWA_ARBITER_TYPE(SWA_ARBITER_TYPE),
- .WEIGHTw(WEIGHTw),
- .MIN_PCK_SIZE(MIN_PCK_SIZE)
- )
- the_router
- (
- .current_r_addr(current_r_addr),
- .neighbors_r_addr(neighbors_r_addr),
- .flit_in_all(flit_in_all),
- .flit_in_we_all(flit_in_we_all),
- .credit_out_all(credit_out_all),
- .congestion_in_all(congestion_in_all),
- .flit_out_all(flit_out_all),
- .flit_out_we_all(flit_out_we_all),
- .credit_in_all(credit_in_all),
- .congestion_out_all(congestion_out_all),
- .clk(clk),
- .reset(reset)
-
- );
-endmodule
-
-";
-
-}
-
-close(FILE);
-
-
-
perl/gen_router_verilator_p.prl
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Index: tree_noc_connection.sv
===================================================================
--- tree_noc_connection.sv (revision 43)
+++ tree_noc_connection.sv (nonexistent)
@@ -1,210 +0,0 @@
-// synthesis translate_off
-`timescale 1ns / 1ps
-// synthesis translate_on
-
-module tree_noc_connection (
-
- clk,
- reset,
- start_i,
- start_o,
- router_flit_out_all,
- router_flit_out_we_all,
- router_credit_in_all,
- router_credit_out_all,
- router_flit_in_all,
- router_flit_in_we_all,
- router_congestion_in_all,
- router_congestion_out_all,
-
- ni_flit_in,
- ni_flit_in_wr,
- ni_credit_out,
- ni_flit_out,
- ni_flit_out_wr,
- ni_credit_in,
- er_addr,
- current_r_addr,
- neighbors_r_all
-);
-
-
- `define INCLUDE_PARAM
- `include"parameter.v"
-
- `define INCLUDE_TOPOLOGY_LOCALPARAM
- `include "topology_localparam.v"
-
-
- localparam CONGw= (CONGESTION_INDEX==3)? 3:
- (CONGESTION_INDEX==5)? 3:
- (CONGESTION_INDEX==7)? 3:
- (CONGESTION_INDEX==9)? 3:
- (CONGESTION_INDEX==10)? 4:
- (CONGESTION_INDEX==12)? 3:2;
-
- function integer addrencode;
- input integer pos,k,n,kw;
- integer pow,i,tmp;begin
- addrencode=0;
- pow=1;
- for (i = 0; i
tree_noc_connection.sv
Property changes :
Deleted: svn:eol-style
## -1 +0,0 ##
-native
\ No newline at end of property
Deleted: svn:executable
## -1 +0,0 ##
-*
\ No newline at end of property
Index: custom_traffic.h
===================================================================
--- custom_traffic.h (revision 43)
+++ custom_traffic.h (nonexistent)
@@ -1,172 +0,0 @@
-#ifndef CUSTOM_TRAFFIC_h
-#define CUSTOM_TRAFFIC_h
-
-
-#include
-#include
-#include
-#include "parameter.h"
-
-#define NC (NX*NY)
-#define DISABLE -1
-#define MAX_FILE_LINE 50000
-#define MAX_LINE_LEN 5000
-
-
-struct TRAFFIC_PATTERN {
- unsigned int src; // ID of the source node (PE)
- unsigned int dst; // ID of the destination node (PE)
- float pir; //1~100 %
- unsigned int avg_pck_size; //in flit
- unsigned int min_pck_size; //in flit
- unsigned int max_pck_size; //in flit
- unsigned int total_pck_num;
- unsigned int initial_weight;
-
- unsigned int packet_sent;
-}TrafficTable[MAX_FILE_LINE];
-
-int active_location [NC+1];
-
-
-int global_index=0;
-unsigned int total_pck_num_custom=0;
-
-
-
-void addTO(
- struct TRAFFIC_PATTERN st
-){
-
- TrafficTable[global_index++]=st;
- TrafficTable[global_index].src=-1;
- total_pck_num_custom+=st.total_pck_num;
-}
-
-
-
-struct TRAFFIC_PATTERN extract_traffic_data ( char * str, int * n)
-{
- struct TRAFFIC_PATTERN st;
- *n=sscanf( str, "%u,%u,%f,%u,%u,%u,%u,%u",
- &st.src,
- &st.dst,
- &st.pir,
- &st.avg_pck_size,
- &st.min_pck_size,
- &st.max_pck_size,
- &st.total_pck_num,
- &st.initial_weight);
- return st;
-}
-
-
-char* removewhiteSpacses (char * oldstr ) {
- char *newstr = (char*) malloc(strlen(oldstr)+1);
- char *np = newstr, *op = oldstr;
- do {
- if (*op != ' ' && *op != '\t')
- *np++ = *op;
- } while (*op++);
- return newstr;
-}
-
-
-int compare ( const void *pa, const void *pb )
-{
- const int *a = (const int *) pa;
- const int *b = (const int *) pb;
- return a[0] - b[0];
-}
-
-
-int load_traffic_file(char * file){
- FILE * in;
- char * line = NULL;
- size_t len = 0;
- ssize_t read;
-
- struct TRAFFIC_PATTERN file_data[MAX_FILE_LINE];
- struct TRAFFIC_PATTERN sorted[MAX_FILE_LINE];
- char l[MAX_LINE_LEN];
-
- struct TRAFFIC_PATTERN st;
- int index=0,i=0,n=0;
-
- for (i = 0; i < NC; i++) {
- active_location[i] = DISABLE ;
- }
-
- in = fopen(file,"rb");
-
-
-
- if(in == NULL)
- {
- printf("Error: cannot open %s file in read mode!\n",file);
- exit(1);
- }
-
-
-
- while (fgets(l,MAX_LINE_LEN, in) != NULL) {
-
-
- //while ((read = getline(&line, &len, in)) != -1) {
- line = removewhiteSpacses(l);
- //printf("%s", line);
-
- if(line[0] != '%' && line[0] != 0 ) {
- st=extract_traffic_data(line,&n);
- if(st.dst >=NC) continue;// the destination address must be smaller than NC
- file_data[index]= st;
- index++;
-
- if(index>MAX_FILE_LINE){
- perror("error: MAX_FILE_LINE is smaller than the file line number\n");
- }
- //addTO(data);
- }
-
- }
-
- // qsort(file_data, index, sizeof file_data[0], compare);
-
- //sort
- int j,m=0;
- for (i=0;i= NC) continue;
- addTO(sorted[i]);
-
- if(j!=src){
- active_location[src]=i;
- j=src;
-
- }
- }
-
-
-
-
- fclose(in);
-
-
- return index;
-
-}
-
-#endif
-
-
Index: netrace_lib.h
===================================================================
--- netrace_lib.h (nonexistent)
+++ netrace_lib.h (revision 48)
@@ -0,0 +1,394 @@
+#ifndef NETRACE_LIB_H
+#define NETRACE_LIB_H
+
+
+#include "netrace-1.0/queue.h"
+#include "netrace-1.0/netrace.h"
+#include "netrace-1.0/queue.c"
+#include "netrace-1.0/netrace.c"
+
+
+extern int reset,clk;
+extern char simulation_done;
+extern void connect_clk_reset_start_all(void);
+extern void sim_eval_all (void);
+extern void topology_connect_all_nodes (void);
+extern Vpck_inj *pck_inj[NE];
+extern unsigned int count_en;
+extern unsigned long int main_time; // Current simulation time
+extern int verbosity;
+
+
+
+
+#define L2_LATENCY 8
+
+
+int ignore_dependencies = 0;
+int start_region = 0;
+int reader_throttling = 0;
+unsigned long long int nt_cycle=0;
+unsigned long long int nt_start_cycle=0;
+
+nt_header_t* header;
+queue_t** waiting;
+queue_t** inject;
+queue_t** traverse;
+nt_packet_t* trace_packet = NULL;
+nt_packet_t* packet = NULL;
+int nt_packets_left = 0;
+
+
+int netrace_to_pronoc_map [64];
+int pronoc_to_netrace_map [NE];
+int pck_injct_in_pck_wr[NE];
+
+unsigned int nt_total_rd_pck=0; // from trace file
+unsigned int read_done=0;
+
+typedef struct queue_node queue_node_t;
+struct queue_node {
+ nt_packet_t* packet;
+ unsigned long long int cycle;
+};
+
+
+unsigned long long int calc_packet_timing( nt_packet_t* packet ) {
+
+ int n_hops = abs( packet->src - packet->dst );
+ if( n_hops <= 0 ) n_hops = 1;
+ return 3*n_hops;
+}
+
+
+
+void netrace_init( char * tracefile){
+ int i=0;
+ nt_open_trfile( tracefile );
+ if( ignore_dependencies ) {
+ nt_disable_dependencies();
+ printf("\tDependencies is turned off in tracking cleared packets list\n");
+ }
+ if( reader_throttling ) {
+ printf("\treader throttling is enabled\n");
+ }
+ nt_print_trheader();
+ header = nt_get_trheader();
+ nt_seek_region( &header->regions[start_region] );
+ for(i = 0; i < start_region; i++ ) {
+ nt_cycle += header->regions[i].num_cycles;
+ }
+ if(nt_cycle){
+ printf("\tThe simulation start at region %u and %llu cycle\n",start_region,nt_cycle);
+ nt_start_cycle=nt_cycle;
+ }
+
+ waiting = (queue_t**) malloc( header->num_nodes * sizeof(queue_t*) );
+ inject = (queue_t**) malloc( header->num_nodes * sizeof(queue_t*) );
+ traverse = (queue_t**) malloc( header->num_nodes * sizeof(queue_t*) );
+ if( (waiting == NULL) || (inject == NULL) || (traverse == NULL) ) {
+ printf( "ERROR: malloc fail queues\n" );
+ exit(0);
+ }
+ for( i = 0; i < header->num_nodes; ++i ) {
+ waiting[i] = queue_new();
+ inject[i] = queue_new();
+ traverse[i] = queue_new();
+ }
+
+ if( !reader_throttling ) {
+ trace_packet = nt_read_packet();
+ } else if( !ignore_dependencies ) {
+ nt_init_self_throttling();
+ }
+
+ MIN_PACKET_SIZE = (8*8)/Fpay;
+ MAX_PACKET_SIZE = (64*8)/Fpay;
+ AVG_PACKET_SIZE=(MIN_PACKET_SIZE+MAX_PACKET_SIZE)/2;// average packet size
+ int p=(MAX_PACKET_SIZE-MIN_PACKET_SIZE)+1;
+ rsv_size_array = (unsigned int*) calloc ( p , sizeof(int));
+ if (rsv_size_array==NULL){
+ fprintf(stderr,"ERROR: cannot allocate (%d x int) memory for rsv_size_array. \n",p);
+ exit(1);
+ }
+
+
+ if(verbosity==1) printf("\e[?25l"); //To hide the cursor:
+
+}
+
+
+
+
+void netrace_eval(unsigned int eval_num){
+ int i;
+
+ if((reset==1) || (count_en==0)) return;
+
+ if((( nt_cycle > header->num_cycles) || (read_done==1 )) && nt_packets_left==0 ) simulation_done=1;
+
+ // Reset packets remaining check
+ nt_packets_left = 0;
+
+ // Get packets for this cycle
+ if((end_sim_pck_num == 0 ) || (end_sim_pck_num > nt_total_rd_pck )){
+ if( reader_throttling ) {
+ nt_packet_list_t* list;
+ for( list = nt_get_cleared_packets_list(); list != NULL; list = list->next ) {
+ if( list->node_packet != NULL ) {
+ trace_packet = list->node_packet;
+ queue_node_t* new_node = (queue_node_t*) nt_checked_malloc( sizeof(queue_node_t) );
+ new_node->packet = trace_packet;
+ new_node->cycle = (trace_packet->cycle > nt_cycle) ? trace_packet->cycle : nt_cycle;
+ queue_push( inject[trace_packet->src], new_node, new_node->cycle );
+ nt_total_rd_pck++;
+ } else {
+ printf( "ERROR: Malformed packet list" );
+ exit(-1);
+ }
+ }
+ nt_empty_cleared_packets_list();
+ } else {
+ while( (trace_packet != NULL) && (trace_packet->cycle == nt_cycle) ) {
+ // Place in appropriate queue
+ queue_node_t* new_node = (queue_node_t*) nt_checked_malloc( sizeof(queue_node_t) );
+ new_node->packet = trace_packet;
+ new_node->cycle = (trace_packet->cycle > nt_cycle) ? trace_packet->cycle : nt_cycle;
+ if( ignore_dependencies || nt_dependencies_cleared( trace_packet ) ) {
+ // Add to inject queue
+ queue_push( inject[trace_packet->src], new_node, new_node->cycle );
+ nt_total_rd_pck++;
+ } else {
+ // Add to waiting queue
+ queue_push( waiting[trace_packet->src], new_node, new_node->cycle );
+ nt_total_rd_pck++;
+ }
+ // Get another packet from trace
+ trace_packet = nt_read_packet();
+ }
+ if( (trace_packet != NULL) && (trace_packet->cycle < nt_cycle) ) {
+ // Error check: Crash and burn
+ printf( "ERROR: Invalid trace_packet cycle time: %llu, current cycle: %llu\n", trace_packet->cycle, nt_cycle );
+ exit(-1);
+ }
+ }
+ }else {//if ~end_sim_pck_num
+ read_done=1;
+ }
+
+ if(eval_numnum_nodes; ++i ) {
+ nt_packets_left |= !queue_empty( inject[i] );
+ //TODO define RRA if multiple netrace sources are mapped to one node. only one can sent packt at each cycle
+ int pronoc_src = netrace_to_pronoc_map[i];
+ //TODO define sent vc policy
+ int sent_vc = 0;
+
+ if(pck_inj[pronoc_src]->pck_injct_in_pck_wr){
+ //the wr_pck should be asserted only for single cycle
+ pck_inj[pronoc_src]->pck_injct_in_pck_wr = 0;
+ continue;
+ }
+
+ pck_inj[pronoc_src]->pck_injct_in_pck_wr = 0;
+ if((pck_inj[pronoc_src]->pck_injct_out_ready & (0x1<packet;
+ if( (packet != NULL) && (temp_node->cycle <= nt_cycle) ) {
+
+ if(verbosity>1) {
+ printf( "Inject: %llu ", nt_cycle );
+ nt_print_packet( packet );
+ }
+ temp_node = (queue_node_t*) queue_pop_front( inject[i] );
+ temp_node->cycle = nt_cycle;//injection time
+ queue_push( traverse[packet->dst], temp_node, temp_node->cycle );
+ long int ptr_addr = reinterpret_cast (temp_node);
+ int flit_num = (nt_get_packet_size(packet)* 8) / Fpay;
+ if(flit_num< pck_inj[pronoc_src]->min_pck_size) flit_num = pck_inj[pronoc_src]->min_pck_size;
+ int pronoc_dst = netrace_to_pronoc_map[packet->dst];
+ if(IS_SELF_LOOP_EN ==0){
+ if(packet->dst == pronoc_src ){
+ fprintf(stderr,"ERROR: ProNoC is not configured with self-loop enable and Netrace aims to inject\n a "
+ "packet with identical source and destination address. Enable the SELF_LOOP parameter\n"
+ "in ProNoC and rebuild the simulation model\n");
+ exit(1);
+ }
+ }
+ unsigned int sent_class =0;
+ pck_inj[pronoc_src]->pck_injct_in_data = ptr_addr;
+ pck_inj[pronoc_src]->pck_injct_in_size = flit_num;
+ pck_inj[pronoc_src]->pck_injct_in_endp_addr = endp_addr_encoder(pronoc_dst);
+ pck_inj[pronoc_src]->pck_injct_in_class_num = sent_class;
+ pck_inj[pronoc_src]->pck_injct_in_init_weight = 1;
+ pck_inj[pronoc_src]->pck_injct_in_vc = 0x1<pck_injct_in_pck_wr = 1;
+ total_sent_pck_num++;
+
+ #if (C>1)
+ sent_stat[pronoc_src][sent_class].pck_num ++;
+ sent_stat[pronoc_src][sent_class].flit_num +=flit_num;
+ #else
+ sent_stat[pronoc_src].pck_num ++;
+ sent_stat[pronoc_src].flit_num +=flit_num;
+ #endif
+ }
+ }
+ }
+
+/*
+ // Step all network components, Eject where possible
+ for( i = 0; i < header->num_nodes; ++i ) {
+ nt_packets_left |= !queue_empty( traverse[i] );
+ queue_node_t* temp_node = (queue_node_t*) queue_peek_front( traverse[i] );
+ if( temp_node != NULL ) {
+ packet = temp_node->packet;
+ if( (packet != NULL) && (temp_node->cycle <= nt_cycle) ) {
+ printf( "Eject: %llu ", nt_cycle );
+ nt_print_packet( packet );
+ nt_clear_dependencies_free_packet( packet );
+ temp_node = (queue_node_t*) queue_pop_front( traverse[i] );
+ free( temp_node );
+ }
+ }
+ }
+*/
+
+ // Step all network components, Eject where possible
+ for( i = 0; i < NE; ++i ) {
+ nt_packets_left |= !queue_empty( traverse[i] );
+ //check which pck injector got a packet
+ if(pck_inj[i]->pck_injct_out_pck_wr==0) continue;
+ //we have got a packet
+ //printf( "data=%lx\n",pck_inj[i]->pck_injct_out_data);
+
+ queue_node_t* temp_node = (queue_node_t*) pck_inj[i]->pck_injct_out_data;
+ if( temp_node != NULL ) {
+ packet = temp_node->packet;
+ if( packet != NULL){
+ if(verbosity>1) {
+ printf( "Eject: %llu ", nt_cycle );
+ nt_print_packet( packet );
+ }
+ // remove from traverse
+ nt_clear_dependencies_free_packet( packet );
+ queue_remove( traverse[i], temp_node );
+ unsigned long long int clk_num_h2t= (nt_cycle - temp_node->cycle)/netrace_speed_up;
+ unsigned int clk_num_h2h= clk_num_h2t - pck_inj[i]->pck_injct_out_h2t_delay;
+ /*
+ printf("clk_num_h2t (%llu) h2t_delay(%u)\n", clk_num_h2t , pck_inj[i]->pck_injct_out_h2t_delay);
+ if(clk_num_h2t < pck_inj[i]->pck_injct_out_h2t_delay){
+ fprintf(stderr, "ERROR:clk_num_h2t (%llu) is smaller than injector h2t_delay(%u)\n", clk_num_h2t , pck_inj[i]->pck_injct_out_h2t_delay);
+ exit(1);
+ }
+ */
+ update_statistic_at_ejection (
+ i,// core_num
+ clk_num_h2h, // clk_num_h2h,
+ (unsigned int) clk_num_h2t, // clk_num_h2t,
+ pck_inj[i]->pck_injct_out_distance, // distance,
+ pck_inj[i]->pck_injct_out_class_num,// class_num,
+ packet->src// unsigned int src
+ );
+ #if(C>1)
+ rsvd_stat[i][pck_inj[i]->pck_injct_out_class_num].flit_num +=pck_inj[i]->pck_injct_out_size;
+ #else
+ rsvd_stat[i].flit_num+=pck_inj[i]->pck_injct_out_size;
+ #endif
+ free( temp_node );
+
+ }
+ }
+ }
+ // Check for cleared dependences... or not
+ if( !reader_throttling ) {
+ for( i = 0; i < header->num_nodes; ++i ) {
+ nt_packets_left |= !queue_empty( waiting[i] );
+ node_t* temp = waiting[i]->head;
+ while( temp != NULL ) {
+ queue_node_t* temp_node = (queue_node_t*) temp->elem;
+ packet = temp_node->packet;
+ temp = temp->next;
+ if( nt_dependencies_cleared( packet ) ) {
+ // remove from waiting
+ queue_remove( waiting[i], temp_node );
+ // add to inject
+ queue_node_t* new_node = (queue_node_t*) nt_checked_malloc( sizeof(queue_node_t) );
+ new_node->packet = packet;
+ new_node->cycle = nt_cycle + L2_LATENCY;
+ queue_push( inject[i], new_node, new_node->cycle );
+ free( temp_node );
+ }
+ }
+ }
+ }
+ nt_cycle++;
+}
+
+
+void netrace_posedge_event(){
+ unsigned int i;
+ clk = 1; // Toggle clock
+ for(i=0;i
#include
#include // Defines common routines
-//#include "Vrouter1.h" included in parameter.h
-#include "Vnoc.h"
+
#include "Vtraffic.h"
-#include "parameter.h"
-#include "traffic_task_graph.h"
-#include "traffic_synthetic.h"
+#include "Vpck_inj.h"
+#include
+#include
+#include
-#define RATIO_INIT 2
-#define DISABLE -1
-#define MY_VL_SETBIT_W(data,bit) (data[VL_BITWORD_I(bit)] |= (VL_UL(1) << VL_BITBIT_I(bit)))
-#define STND_DEV_EN 1
-#define SYNTHETIC 0
-#define CUSTOM 1
+#include
+#include
+#include
+#include "simulator.h"
-//Vrouter *router;
-//Vrouter1 *router1[NR]; // Included in parameter.h file
-Vnoc *noc;
-Vtraffic *traffic[NE];
-int reset,clk;
-int TRAFFIC_TYPE=SYNTHETIC;
-int PACKET_SIZE=5;
-int MIN_PACKET_SIZE=5;
-int MAX_PACKET_SIZE=5;
-int MAX_PCK_NUM;
-int MAX_SIM_CLKs;
-int HOTSPOT_NUM;
-int C0_p=100, C1_p=0, C2_p=0, C3_p=0;
-char * TRAFFIC;
-unsigned char FIXED_SRC_DST_PAIR;
-unsigned char NEw=0;
-unsigned long int main_time = 0; // Current simulation time
-unsigned int saved_time = 0;
-unsigned int total_pck_num=0;
-unsigned int sum_clk_h2h,sum_clk_h2t;
-double sum_clk_per_hop;
-const int CC=(C==0)? 1 : C;
-unsigned int total_pck_num_per_class[CC]={0};
-unsigned int sum_clk_h2h_per_class[CC]={0};
-unsigned int sum_clk_h2t_per_class[CC]={0};
-double sum_clk_per_hop_per_class[CC]={0};
-unsigned int rsvd_core_total_pck_num[NE]= {0};
-unsigned int rsvd_core_worst_delay[NE] = {0};
-unsigned int sent_core_total_pck_num[NE]= {0};
-unsigned int sent_core_worst_delay[NE] = {0};
-unsigned int random_var[NE] = {100};
-unsigned int clk_counter;
-unsigned int count_en;
-unsigned int total_router;
-char all_done=0;
-unsigned int flit_counter =0;
-int ratio=RATIO_INIT;
-double first_avg_latency_flit,current_avg_latency_flit;
-double sc_time_stamp ();
-int pow2( int );
+int main(int argc, char** argv) {
+ char change_injection_ratio=0;
+ int i,j,x,y;//,report_delay_counter=0;
-#if (STND_DEV_EN)
- //#include
- double sqroot (double s){
- int i;
- double root = s/3;
- if (s<=0) return 0;
- for(i=0;i<32;i++) root = (root +s/root)/2;
- return root;
+ char deafult_out[] = {"result"};
+ NEw=Log2(NE);
+ for(i=0;i1) initial_threads();
+
+ while (!Verilated::gotFinish()) {
+
+ if (main_time-saved_time >= 10 ) {
+ reset = 0;
+ }
+
+ if(main_time == saved_time+21){ count_en=1; start_i=1;}
+ if(main_time == saved_time+23) start_i=0;
+
+ if(TRAFFIC_TYPE==NETRACE) netrace_posedge_event();
+ else traffic_clk_posedge_event();
+ //The valus of all registers and input ports valuse change @ posedge of the clock. Once clk is deasserted, as multiple modules are connected inside the testbench we need several eval for propogating combinational logic values
+ //between modules when the clock .
+ for (i=0;i [synthetic Traffic options]\n"
+" %s -f [Task options] or\n"
+" %s -F [Netrace options] \n\n"
+"synthetic Traffic options:\n"
+" -t \"HOTSPOT\", \"RANDOM\", \"BIT_COMPLEMENT\" , \"BIT_REVERSE\",\n "
+" \"TORNADO\", \"TRANSPOSE1\", \"TRANSPOSE2\", \"SHUFFEL\", \"CUSTOM\"\n"
+" -m packet size format Random-Range or Random-discrete:\n"
+" Random-Range : \"R,MIN,MAX\" : The injected packets' size in flits are\n"
+" randomly selected in range MIN <= PCK_size <=MAX \n"
+" Random-discrete: \"D,S1,S2,..Sn,P,P1,P2,P3,...Pn\": Si are the discrete\n"
+" set of numbers representing packet size. The injected packet size is\n"
+" randomly selected among these discrete values according to associated\n"
+" probability values.\n"
+" -c Simulation will stop when simulation clock number reach this value\n"
+" -n Simulation will stop when total of sent packets to the noc reaches this number\n"
+" -i flit injection ratio in percentage\n"
+" -p The percentage of traffic injected for each class. represented in string\n"
+" each class ratio is separated by comma. \"n0,n1,n2..\" \n"
+" -h represented in a string with following format:\n"
+" total number of hotspot nodes, first hotspot node ID, first hotspot node\n"
+" send enable(1 or 0),first hotspot node percentage x10,second hotspot node ...\n"
+" -H custom traffic pattern: represented in a string with following format:\n"
+" \"SRC1,DEST1, SRC2,DEST2, .., SRCn, DESTn\" \n"
+" -T total number of threads. The default is one (no-thread). \n"
+//" -Q Quick (fast) simulation. ignore evaluating non-active routers \n"
+" to speed up simulation time"
+"\nTrace options:\n"
+" -f path to the task file. any custom task file can be generated using ProNoC gui\n"
+" -c Simulation will stop when simulation clock number reach this value \n"
+" -T total number of threads. The default is one (no-thread). \n"
+//" -Q Quick (fast) simulation. ignore evaluating non-active routers \n"
+" to speed up simulation time"
+"\nNetrace options:\n"
+" -F path to the task file. any custom task file can be generated using ProNoC gui\n"
+" -n Simulation will stop when total of sent packets to the NoC reaches this number\n"
+" -d ignore dependencies\n"
+" -r start region\n"
+" -l reader throttling\n"
+" -v Verbosity level. 0: off, 1:display a live number of injected packet,\n"
+" 3: print injected/ejected packets details, default is 1\n"
+" -T total number of threads. The default is one (no-thread). \n"
+" -s the speed-up-num is the ratio of netrace frequency to pronoc.The higher value\n"
+" results in higher injection ratio to the NoC. Default is one"
+//" -Q Quick (fast) simulation. ignore evaluating non-active routers \n"
+" to speed up simulation time" ,
+bin_name,bin_name,bin_name
+);
+
+}
+
+
+
+void netrace_processArgs (int argc, char **argv )
+{
+ char c;
+
+ /* don't want getopt to moan - I can do that just fine thanks! */
+ opterr = 0;
+ if (argc < 2) usage(argv[0]);
+ while ((c = getopt (argc, argv, "F:dr:lv:T:n:s:")) != -1)
+ {
+ switch (c)
+ {
+ case 'F':
+ TRAFFIC_TYPE=NETRACE;
+ TRAFFIC=(char *) "NETRACE";
+ netrace_file = optarg;
+ break;
+ case 'd':
+ ignore_dependencies=1;
+ break;
+ case 'r':
+ start_region=atoi(optarg);
+ break;
+ case 'l':
+ reader_throttling=1;
+ break;
+ case 'v':
+ verbosity= atoi(optarg);
+ break;
+ case 'T':
+ thread_num = atoi(optarg);
+ break;
+ case 'n':
+ end_sim_pck_num=atoi(optarg);
+ break;
+ case 's':
+ netrace_speed_up=atoi(optarg);
+
+ break;
+ case '?':
+ if (isprint (optopt))
+ fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+ else
+ fprintf (stderr, "Unknown option character `\\x%x'.\n", optopt);
+ default:
+ usage(argv[0]);
+ exit(1);
+ }
+ }
+}
+
+
+
+void synthetic_task_processArgs (int argc, char **argv )
+{
+ char c;
+ int p;
+ int array[10];
+ float f;
+
+ /* don't want getopt to moan - I can do that just fine thanks! */
+ opterr = 0;
+ if (argc < 2) usage(argv[0]);
+ while ((c = getopt (argc, argv, "t:m:n:c:i:p:h:H:f:T:Q")) != -1)
+ {
+ switch (c)
+ {
+ case 'f':
+ TRAFFIC_TYPE=TASK;
+ TRAFFIC=(char *) "TASK";
+ task_traffic_init(optarg);
+ break;
+ case 't':
+ TRAFFIC=optarg;
+ total_active_routers=-1;
+ break;
+ case 's':
+ MIN_PACKET_SIZE=atoi(optarg);
+ break;
+ case 'n':
+ end_sim_pck_num=atoi(optarg);
+ break;
+ case 'c':
+ sim_end_clk_num=atoi(optarg);
+ break;
+ case 'i':
+ f=atof(optarg);
+ f*=(MAX_RATIO/100);
+ ratio= (int) f;
+ break;
+ case 'p':
+ p= parse_string (optarg, array);
+ if (p==0) {
+ printf("Warning: class setting is ignored!\n");
+ break;
+ }
+ class_percentage = (int *) malloc( p * sizeof(int));
+ for(int k=0;k1 && p>C){
+ printf("Warning: the number of given class %u is larger than the number of message classes in ProNoC (C=%u)!\n",p,C);
+ }
+ break;
+ case 'm':
+ update_pck_size(optarg);
+
+ break;
+ case 'H':
+ update_custom_traffic(optarg);
+ break;
+ case 'h':
+ update_hotspot(optarg);
+ break;
+ case 'T':
+ thread_num = atoi(optarg);
+ break;
+ case 'Q':
+ //Quick_sim_en=1;
+ fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+ usage(argv[0]);
+ exit(1);
+ break;
+ case '?':
+ if (isprint (optopt))
+ fprintf (stderr, "Unknown option `-%c'.\n", optopt);
+ else
+ fprintf (stderr, "Unknown option character `\\x%x'.\n", optopt);
+ default:
+ usage(argv[0]);
+ exit(1);
+ }
+ }
+}
+
+
+
+
int parse_string ( char * str, int * array)
{
int i=0;
@@ -118,8 +304,12 @@
}
+
+
+
+
unsigned int pck_dst_gen ( unsigned int core_num) {
- if(TRAFFIC_TYPE==CUSTOM) return pck_dst_gen_task_graph ( core_num);
+ if(TRAFFIC_TYPE==TASK) return pck_dst_gen_task_graph ( core_num);
if((strcmp (TOPOLOGY,"MESH")==0)||(strcmp (TOPOLOGY,"TORUS")==0)) return pck_dst_gen_2D (core_num);
return pck_dst_gen_1D (core_num);
}
@@ -134,17 +324,17 @@
hotspot_st * new_node;
p= parse_string (str, array);
if (p<4){
- printf("Error in hotspot traffic parameters \n");
+ fprintf(stderr,"ERROR: in hotspot traffic parameters. 4 value should be given as hotspot parameter\n");
exit(1);
}
HOTSPOT_NUM=array[0];
if (p<1+HOTSPOT_NUM*3){
- printf("Error in hotspot traffic parameters \n");
+ fprintf(stderr,"ERROR: in hotspot traffic parameters \n");
exit(1);
}
new_node = (hotspot_st *) malloc( HOTSPOT_NUM * sizeof(hotspot_st));
if( new_node == NULL){
- printf("Error: cannot allocate memory for hotspot traffic\n");
+ fprintf(stderr,"ERROR: cannot allocate memory for hotspot traffic\n");
exit(1);
}
for (i=1;i<3*HOTSPOT_NUM; i+=3){
@@ -155,271 +345,223 @@
}
if(acuum> 1000){
- printf("Warning: The hotspot traffic summation %f exceed than 100 percent. \n", (float) acuum /10);
-
+ printf("Warning: The hotspot traffic summation %f exceed than 100 percent. \n", (float) acuum /10);
}
hotspots=new_node;
}
-
-
-void processArgs (int argc, char **argv )
-{
- char c;
- int p;
- int array[10];
- float f;
-
- /* don't want getopt to moan - I can do that just fine thanks! */
- opterr = 0;
- if (argc < 2) usage();
- while ((c = getopt (argc, argv, "t:s:m:n:c:i:p:h:f:")) != -1)
- {
- switch (c)
- {
- case 'f':
- TRAFFIC_TYPE=CUSTOM;
- TRAFFIC=(char *) "CUSTOM from file";
- load_traffic_file(optarg,task_graph_data,task_graph_abstract);
- MAX_PCK_NUM=task_graph_total_pck_num;
- break;
- case 't':
- TRAFFIC=optarg;
- total_active_routers=-1;
- break;
- case 's':
- MIN_PACKET_SIZE=atoi(optarg);
- break;
- case 'm':
- MAX_PACKET_SIZE=atoi(optarg);
- break;
- case 'n':
- MAX_PCK_NUM=atoi(optarg);
- break;
- case 'c':
- MAX_SIM_CLKs=atoi(optarg);
- break;
- case 'i':
- f=atof(optarg);
- f*=(MAX_RATIO/100);
- ratio= (int) f;
- break;
- case 'p':
- p= parse_string (optarg, array);
- C0_p=array[0];
- C1_p=array[1];
- C2_p=array[2];
- C3_p=array[3];
- break;
- case 'h':
- update_hotspot(optarg);
- break;
- case '?':
- if (isprint (optopt))
- fprintf (stderr, "Unknown option `-%c'.\n", optopt);
- else
- fprintf (stderr,
- "Unknown option character `\\x%x'.\n",
- optopt);
- default:
- usage();
- exit(1);
- }
- }
- PACKET_SIZE=(MIN_PACKET_SIZE+MAX_PACKET_SIZE)/2;// average packet size
+void update_custom_traffic (char * str){
+ int i;
+ int array[10000];
+ int p;
+ p= parse_string (str, array);
+ for (i=0;i array[i]) MIN_PACKET_SIZE = array[i];
+ if(MAX_PACKET_SIZE < array[i]) MAX_PACKET_SIZE = array[i];
+ }
- reset=1;
- reset_all_register();
- noc->start_i=0;
+ p= parse_string (pt2+1, array);
+ int sum=0;
+ AVG_PACKET_SIZE=0;
+ for (i=0; icurrent_e_addr = endp_addr_encoder(i);
- traffic[i]->start=0;
- traffic[i]->pck_class_in= pck_class_in_gen( i);
- traffic[i]->pck_size_in=rnd_between(MIN_PACKET_SIZE,MAX_PACKET_SIZE);
- dest_e_addr=pck_dst_gen (i);
- traffic[i]->dest_e_addr= dest_e_addr;
- //printf("src=%u, des_eaddr=%x, dest=%x\n", i,dest_e_addr, endp_addr_decoder(dest_e_addr));
- traffic[i]->stop=0;
- if(TRAFFIC_TYPE==SYNTHETIC){
- traffic[i]->pck_size_in=PACKET_SIZE;
- traffic[i]->avg_pck_size_in=PACKET_SIZE;
- traffic[i]->ratio=ratio;
- traffic[i]->init_weight=1;
- }
- }
+ }
+ }
+ AVG_PACKET_SIZE/=100;
- main_time=0;
- print_parameter();
- if(strcmp(TRAFFIC,"CUSTOM from file")) printf("\n\n\n Flit injection ratio per router is =%f \n",(float)ratio*100/MAX_RATIO);
- //printf("\n\n\n delay= %u clk",router->delay);
- while (!Verilated::gotFinish()) {
-
- if (main_time-saved_time >= 10 ) {
- reset = 0;
+ if(sum!=100){
+ fprintf(stderr,"ERROR: The accumulatio of the first %u probebility values is %u which is not equal to 100\n",in,sum);
+ exit(1);
}
- if(main_time == saved_time+21){ count_en=1; noc->start_i=1;}//for(i=0;istart=1;}
- if(main_time == saved_time+26) noc->start_i=0;// for(i=0;istart=0;
-
- if ((main_time % 4) == 0) {
- clk = 1; // Toggle clock
- if(count_en) clk_counter++;
- inject_done= ((total_pck_num >= MAX_PCK_NUM) || (clk_counter>= MAX_SIM_CLKs) || total_active_routers == 0);
- //if(inject_done) printf("clk_counter=========%d\n",clk_counter);
- for (i=0;iupdate & ~reset){
- update_noc_statistic (i) ;
-
- }
- // the header flit has been sent out
- if(traffic[i]->hdr_flit_sent ){
- traffic[i]->pck_class_in= pck_class_in_gen( i);
- sent_core_total_pck_num[i]++;
- if(!FIXED_SRC_DST_PAIR){
- traffic[i]->pck_size_in=rnd_between(MIN_PACKET_SIZE,MAX_PACKET_SIZE);
- dest_e_addr=pck_dst_gen (i);
- traffic[i]->dest_e_addr= dest_e_addr;
- //printf("src=%u, dest=%x\n", i,endp_addr_decoder(dest_e_addr));
+}
- }
- }
- if(traffic[i]->flit_out_wr==1) flit_counter++;
+void task_traffic_init (char * str) {
+ load_traffic_file(str,task_graph_data,task_graph_abstract);
+ end_sim_pck_num=task_graph_total_pck_num;
+ MIN_PACKET_SIZE = task_graph_min_pck_size;
+ MAX_PACKET_SIZE = task_graph_max_pck_size;
+ AVG_PACKET_SIZE=(MIN_PACKET_SIZE+MAX_PACKET_SIZE)/2;// average packet size
+ int p=(MAX_PACKET_SIZE-MIN_PACKET_SIZE)+1;
+ rsv_size_array = (unsigned int*) calloc ( p , sizeof(int));
+ if (rsv_size_array==NULL){
+ fprintf(stderr,"ERROR: cannot allocate (%d x int) memory for rsv_size_array. \n",p);
+ exit(1);
+ }
+}
- }//for
- if(inject_done) {
- for (i=0;ipck_number>0) total_router = total_router +1;
- printf(" simulation clock cycles:%d\n",clk_counter);
- printf(" total received flits:%d\n",flit_counter);
- print_statistic(out_file_name);
- change_injection_ratio = 1;
- routers_final();
- for(i=0;ifinal();
- noc->final();
- return 0;
- }
- }//if
- else
- {
- clk = 0;
-#if (NR<=64)
- noc->ni_flit_in_wr =0;
-#else
- for(j=0;j<(sizeof(noc->ni_flit_in_wr)/sizeof(noc->ni_flit_in_wr[0])); j++) noc->ni_flit_in_wr[j]=0;
-#endif
-
- connect_all_routers_to_noc ();
-
- for (i=0;icurrent_r_addr = noc->er_addr[i];
-#if (Fpay<=32)
- traffic[i]->flit_in = noc->ni_flit_out [i];
-#else
- for(j=0;j<(sizeof(traffic[i]->flit_out)/sizeof(traffic[i]->flit_out[0])); j++) traffic[i]->flit_in[j] = noc->ni_flit_out [i][j];
-#endif
- traffic[i]->credit_in= noc->ni_credit_out[i];
-
- noc->ni_credit_in[i] = traffic[i]->credit_out;
-#if (Fpay<=32)
- noc->ni_flit_in [i] = traffic[i]->flit_out;
-#else
- for(j=0;j<(sizeof(traffic[i]->flit_out)/sizeof(traffic[i]->flit_out[0])); j++) noc->ni_flit_in [i][j] = traffic[i]->flit_out[j];
-#endif
+void processArgs (int argc, char **argv ){
+ int i;
+ for( i = 1; i < argc; ++i ) {
+ if( strcmp(argv[i], "-t") == 0 ) {
+ synthetic_task_processArgs ( argc, argv );
+ return;
+ } else if( strcmp(argv[i], "-f") == 0 ) {
+ synthetic_task_processArgs ( argc, argv );
+ return;
-#if (NE<=64)
- if(traffic[i]->flit_out_wr) noc->ni_flit_in_wr = noc->ni_flit_in_wr | ((vluint64_t)1<flit_in_wr= ((noc->ni_flit_out_wr >> i) & 0x01);
-#else
- if(traffic[i]->flit_out_wr) MY_VL_SETBIT_W(noc->ni_flit_in_wr ,i);
- traffic[i]->flit_in_wr= (VL_BITISSET_W(noc->ni_flit_out_wr,i)>0);
-#endif
+ } else if( strcmp(argv[i], "-F") == 0 ) {
+ netrace_processArgs (argc, argv );
+ return;
+ }
+ }
+ fprintf (stderr, "you should define one one of Synthetic,Task or nettrace based simulation. \n");
+ usage(argv[0]);
+ exit(1);
+}
- }//for
- }//else
- //if(main_time > 20 && main_time < 30 ) traffic->start=1; else traffic->start=0;
- //if(main_time == saved_time+25) router1[0]->flit_in_we_all=0;
- //if((main_time % 250)==0) printf("router->all_done =%u\n",router->all_done);
-
- noc-> clk = clk;
- noc-> reset = reset;
-
- for(i=0;istart= ((noc->start_o >>i)& 0x01);
-#else
- traffic[i]->start= (VL_BITISSET_W(noc->start_o, i)>0);
-#endif
- traffic[i]->reset= reset;
- traffic[i]->clk = clk;
+int get_new_pck_size(){
+ if(pck_size_sel == RANDOM_discrete){
+ int rnd = rand() % 100; // 0~99
+ int i=0;
+ while( rnd > discrete_prob[i] ) i++;
+ return discrete_size [i];
}
-
- connect_routers_reset_clk();
-
- //evaluate
- noc->eval();
- routers_eval();
- for(i=0;ieval();
+ //random range
+ return rnd_between(MIN_PACKET_SIZE,MAX_PACKET_SIZE);
+}
- //router1[0]->eval(); // Evaluate model
- //printf("clk=%x\n",router->clk );
- main_time++;
- //getchar();
-
- }// Done simulating
-
- routers_final();
- for(i=0;ifinal();
- noc->final();
+
+
+void traffic_gen_final_report(){
+ int i;
+ for (i=0;ipck_number>0) total_active_endp = total_active_endp +1;
+ printf("\nsimulation results-------------------\n");
+ printf("\tSimulation clock cycles:%d\n",clk_counter);
+ printf("\n\tTotal injected packet in different size:\n");
+ printf("\tflit_size,");
+ for (i=0;i<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);i++){
+ if(rsv_size_array[i]>0) printf("%u,",i+ MIN_PACKET_SIZE);
+ }
+ printf("\n\t#pck,");
+ for (i=0;i<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);i++){
+ if(rsv_size_array[i]>0) printf("%u,",rsv_size_array[i]);
+ }
+ printf("\n");
+
+// printf(" total received flits:%d\n",total_rsv_flit_number);
+// printf(" total sent flits:%d\n",total_sent_flit_number);
+ print_statistic_new (clk_counter);
+
}
+void traffic_gen_init( void ){
+ int i;
+ unsigned int dest_e_addr;
+ for (i=0;icurrent_e_addr = endp_addr_encoder(i);
+ traffic[i]->start=0;
+ traffic[i]->pck_class_in= pck_class_in_gen( i);
+ traffic[i]->pck_size_in=get_new_pck_size();
+ dest_e_addr=pck_dst_gen (i);
+ traffic[i]->dest_e_addr= dest_e_addr;
+ if(dest_e_addr == INJECT_OFF) traffic[i]->stop=1;
+ //printf("src=%u, des_eaddr=%x, dest=%x\n", i,dest_e_addr, endp_addr_decoder(dest_e_addr));
+ if(inject_done) traffic[i]->stop=1;
+ traffic[i]->start_delay=rnd_between(1,4*NE-2);
+ if(TRAFFIC_TYPE==SYNTHETIC){
+ //traffic[i]->avg_pck_size_in=AVG_PACKET_SIZE;
+ traffic[i]->ratio=ratio;
+ traffic[i]->init_weight=1;
+ }
+ }
+}
+void pck_inj_init (void){
+ int i;
+ for (i=0;icurrent_e_addr = endp_addr_encoder(i);
+ //TODO mapping should be done according to number of NE and should be set by the user larer
+ netrace_to_pronoc_map[i]=(int)((i* NE)/header->num_nodes);
+ pck_inj[i]->pck_injct_in_ready= (0x1<pck_injct_in_pck_wr=0;
+ //pronoc_to_netrace_map[i]=i;
+ }
+
+}
+
/*************
* sc_time_stamp
*
@@ -434,8 +576,259 @@
return pw;
}
+/*
+volatile int * lock;
+unsigned int nr_per_thread=0;
+unsigned int ne_per_thread=0;
+void thread_function (int n){
+ int i;
+ unsigned int node=0;
+ while(1){
+ while(lock[n]==0) std::this_thread::yield();
+ for(i=0;i= NR) break;
+ single_router_eval(node);
+ }
+ for(i=0;i= NE) break;
+ if( TRAFFIC_TYPE == NETRACE) pck_inj[node]->eval();
+ else traffic[node]->eval();
+ }
+
+ //router1[n]->eval();
+ //if( TRAFFIC_TYPE == NETRACE) pck_inj[n]->eval();
+ //else traffic[n]->eval();
+
+ lock[n]=0;
+ if(n==0) break;//first thread is the main process
+ }
+}
+*/
+class alignas(64) Vthread
+{
+ // Access specifier
+ public:
+ std::atomic ready;
+ // Data Members
+ int n;//thread num
+ int nr_per_thread;
+ int ne_per_thread;
+ // Member Functions()
+ //Parameterized Constructor
+
+
+ void function ( ){
+ int i;
+ unsigned int node=0;
+ while(1){
+ while(!ready) std::this_thread::yield();
+ for(i=0;i= NR) break;
+ //if(router_is_active[node] | (Quick_sim_en==0))
+ single_router_eval(node);
+ }
+ for(i=0;i= NE) break;
+ if( TRAFFIC_TYPE == NETRACE) pck_inj[node]->eval();
+ else traffic[node]->eval();
+ }
+
+ //router1[n]->eval();
+ //if( TRAFFIC_TYPE == NETRACE) pck_inj[n]->eval();
+ //else traffic[n]->eval();
+
+ ready=false;
+ if(n==0) break;//first thread is the main process
+ }
+ }
+
+ Vthread(int x,int r,int e)
+ {
+ n=x; nr_per_thread=r; ne_per_thread=e;
+ ready=false;
+ if(n!=0) {
+ std::thread th {&Vthread::function,this};
+ th.detach();
+ }
+ }
+
+
+};
+
+Vthread ** thread;
+
+void initial_threads (void){
+ int i;
+ //devide nodes equally between threads
+ unsigned int nr_per_thread=0;
+ unsigned int ne_per_thread=0;
+ nr_per_thread = (NR % thread_num)? (unsigned int)(NR/thread_num) + 1 : (unsigned int)(NR/thread_num);
+ ne_per_thread = (NE % thread_num)? (unsigned int)(NE/thread_num) + 1 : (unsigned int)(NE/thread_num);
+
+ //std::vector threads(thread_num-1);
+ //lock = new int[thread_num];
+ //for(i=0;i1) {
+ for(i=0;iready=true;
+ //thread_function (0);
+ thread[0]->function();
+ for(i=0;iready);
+ }else{// no thread
+ //routers_eval();
+ for(i=0;ieval();
+ else for(i=0;ieval();
+ }
+}
+
+void sim_final_all (void){
+ int i;
+ routers_final();
+ if( TRAFFIC_TYPE == NETRACE) for(i=0;ifinal();
+ else for(i=0;ifinal();
+ //noc->final();
+}
+
+void connect_clk_reset_start_all(void){
+ int i;
+ //noc-> clk = clk;
+ //noc-> reset = reset;
+ if( TRAFFIC_TYPE == NETRACE) {
+ for(i=0;ireset= reset;
+ pck_inj[i]->clk = clk;
+ }
+ }else {
+ for(i=0;istart= start_o[i];
+ traffic[i]->reset= reset;
+ traffic[i]->clk = clk;
+ }
+ }
+ connect_routers_reset_clk();
+}
+
+
+void traffic_clk_negedge_event(void){
+ int i;
+ clk = 0;
+ //for (i=0;istop=1;
+ }
+ connect_clk_reset_start_all();
+ sim_eval_all();
+}
+
+
+
+
+void traffic_clk_posedge_event(void) {
+ int i;
+ unsigned int dest_e_addr;
+ clk = 1; // Toggle clock
+ if(count_en) clk_counter++;
+ inject_done= ((total_sent_pck_num >= end_sim_pck_num) || (clk_counter>= sim_end_clk_num) || total_active_routers == 0);
+ //if(inject_done) printf("clk_counter=========%d\n",clk_counter);
+ total_rsv_flit_number_old=total_rsv_flit_number;
+ for (i=0;iupdate & ~reset){
+ update_noc_statistic (i) ;
+ }
+ // the header flit has been sent out
+ if(traffic[i]->hdr_flit_sent ){
+ traffic[i]->pck_class_in= pck_class_in_gen( i);
+ sent_core_total_pck_num[i]++;
+ traffic[i]->pck_size_in=get_new_pck_size();
+ if(!FIXED_SRC_DST_PAIR){
+ dest_e_addr=pck_dst_gen (i);
+ traffic[i]->dest_e_addr= dest_e_addr;
+ if(dest_e_addr == INJECT_OFF) traffic[i]->stop=1;
+ //printf("src=%u, dest=%x\n", i,endp_addr_decoder(dest_e_addr));
+ }
+ }
+
+ if(traffic[i]->flit_out_wr==1){
+ total_sent_flit_number++;
+ #if (C>1)
+ sent_stat [i][traffic[i]->flit_out_class].flit_num++;
+ #else
+ sent_stat [i].flit_num++;
+ #endif
+ }
+ if(traffic[i]->flit_in_wr==1){
+ total_rsv_flit_number++;
+ #if (C>1)
+ rsvd_stat [i][traffic[i]->pck_class_out].flit_num++;
+ #else
+ rsvd_stat [i].flit_num++;
+ #endif
+ }
+ if(traffic[i]->hdr_flit_sent==1){
+ total_sent_pck_num++;
+ #if (C>1)
+ sent_stat [i][traffic[i]->flit_out_class].pck_num++;
+ #else
+ sent_stat [i].pck_num++;
+ #endif
+ }
+
+ }//for
+
+
+ if(inject_done){
+ if(total_rsv_flit_number_old == total_rsv_flit_number){
+ ideal_rsv_cnt++;
+ if(ideal_rsv_cnt >= 100){
+ print_statistic( );
+ fprintf(stderr,"ERROR: The number of sent (%u) & received flits (%u) were not equal at the end of simulation\n",total_sent_flit_number, total_rsv_flit_number);
+ exit(1);
+ }
+ }
+ if(total_sent_flit_number == total_rsv_flit_number ) simulation_done=1;
+ }
+ connect_clk_reset_start_all();
+ sim_eval_all();
+
+}
+
+
/**********************************
*
* update_noc_statistic
@@ -443,15 +836,22 @@
*
*********************************/
-void update_noc_statistic ( int core_num){
- unsigned int clk_num_h2h =traffic[core_num]->time_stamp_h2h;
- unsigned int clk_num_h2t =traffic[core_num]->time_stamp_h2t;
- unsigned int distance=traffic[core_num]->distance;
- unsigned int class_num=traffic[core_num]->pck_class_out;
- unsigned int src_e_addr=traffic[core_num]->src_e_addr;
- unsigned int src = endp_addr_decoder (src_e_addr);
- total_pck_num+=1;
- if((total_pck_num & 0Xffff )==0 ) printf(" packet sent total=%d\n",total_pck_num);
+
+
+void update_statistic_at_ejection (
+ int core_num,
+ unsigned int clk_num_h2h,
+ unsigned int clk_num_h2t,
+ unsigned int distance,
+ unsigned int class_num,
+ unsigned int src ){
+
+ total_rsv_pck_num+=1;
+
+ if( TRAFFIC_TYPE != NETRACE){
+
+ //old st
+ if((total_rsv_pck_num & 0Xffff )==0 ) printf(" packet sent total=%d\n",total_rsv_pck_num);
sum_clk_h2h+=clk_num_h2h;
sum_clk_h2t+=clk_num_h2t;
#if (STND_DEV_EN)
@@ -459,108 +859,308 @@
sum_clk_pow2_per_class[class_num]+=(double)clk_num_h2h * (double) clk_num_h2h;
#endif
sum_clk_per_hop+= ((double)clk_num_h2h/(double)distance);
- total_pck_num_per_class[class_num]+=1;
+ //printf("sum_clk_per_hop(%f)+= clk_num_h2h(%u)/distance(%u)\n",sum_clk_per_hop,clk_num_h2h,distance);
+ total_rsv_pck_num_per_class[class_num]+=1;
sum_clk_h2h_per_class[class_num]+=clk_num_h2h ;
sum_clk_h2t_per_class[class_num]+=clk_num_h2t ;
sum_clk_per_hop_per_class[class_num]+= ((double)clk_num_h2h/(double)distance);
rsvd_core_total_pck_num[core_num]=rsvd_core_total_pck_num[core_num]+1;
- if (rsvd_core_worst_delay[core_num] < clk_num_h2t) rsvd_core_worst_delay[core_num] = (strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)? clk_num_h2t : clk_num_h2h;
- if (sent_core_worst_delay[src] < clk_num_h2t) sent_core_worst_delay[src] = (strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)? clk_num_h2t : clk_num_h2h;
+
+ if (rsvd_core_worst_delay[core_num] < clk_num_h2t) rsvd_core_worst_delay[core_num] = (strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)? clk_num_h2t : clk_num_h2h;
+ if (sent_core_worst_delay[src] < clk_num_h2t) sent_core_worst_delay[src] = (strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)? clk_num_h2t : clk_num_h2h;
+
+ if( traffic[core_num]->pck_size_o >= MIN_PACKET_SIZE && traffic[core_num]->pck_size_o <=MAX_PACKET_SIZE){
+ if(rsv_size_array!=NULL) rsv_size_array[traffic[core_num]->pck_size_o-MIN_PACKET_SIZE]++;
+ }
+ }
+ //new one TODO remove old st
+
+ if(verbosity==0 && TRAFFIC_TYPE == NETRACE) if((total_rsv_pck_num & 0X1FFFF )==0 ) printf(" packet sent total=%d\n",total_rsv_pck_num);
+ unsigned int latency = (strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)? clk_num_h2t : clk_num_h2h;
+ #if(C>1)
+
+ rsvd_stat[core_num][class_num].pck_num ++;
+ rsvd_stat[core_num][class_num].sum_clk_h2h +=clk_num_h2h;
+ rsvd_stat[core_num][class_num].sum_clk_h2t +=clk_num_h2t;
+ rsvd_stat[core_num][class_num].sum_clk_per_hop+= ((double)clk_num_h2h/(double)distance);
+ if (rsvd_stat[core_num][class_num].worst_latency < latency ) rsvd_stat[core_num][class_num].worst_latency =latency;
+ if (rsvd_stat[core_num][class_num].min_latency==0 ) rsvd_stat[core_num][class_num].min_latency =latency;
+ if (rsvd_stat[core_num][class_num].min_latency > latency ) rsvd_stat[core_num][class_num].min_latency =latency;
+ if (sent_stat[src ][class_num].worst_latency < latency ) sent_stat[src ][class_num].worst_latency =latency;
+ if (sent_stat[src ][class_num].min_latency==0 ) sent_stat[src ][class_num].min_latency =latency;
+ if (sent_stat[src ][class_num].min_latency > latency ) sent_stat[src ][class_num].min_latency =latency;
+
+ #if (STND_DEV_EN)
+ rsvd_stat[core_num][class_num].sum_clk_pow2 += (double)clk_num_h2h * (double) clk_num_h2h;
+ #endif
+ #else
+ rsvd_stat[core_num].pck_num ++;
+ rsvd_stat[core_num].sum_clk_h2h +=(double)clk_num_h2h;
+ rsvd_stat[core_num].sum_clk_h2t +=(double)clk_num_h2t;
+ rsvd_stat[core_num].sum_clk_per_hop+= ((double)clk_num_h2h/(double)distance);
+ if (rsvd_stat[core_num].worst_latency < latency ) rsvd_stat[core_num].worst_latency=latency;
+ if (rsvd_stat[core_num].min_latency==0 ) rsvd_stat[core_num].min_latency =latency;
+ if (rsvd_stat[core_num].min_latency > latency ) rsvd_stat[core_num].min_latency =latency;
+ if (sent_stat[src ].worst_latency < latency ) sent_stat[src ].worst_latency=latency;
+ if (sent_stat[src ].min_latency==0 ) sent_stat[src ].min_latency =latency;
+ if (sent_stat[src ].min_latency > latency ) sent_stat[src ].min_latency =latency;
+
+ #if (STND_DEV_EN)
+ rsvd_stat[core_num].sum_clk_pow2 += (double)clk_num_h2h * (double) clk_num_h2h;
+ #endif
+ #endif
+
+
+
+
+
}
+void update_noc_statistic ( int core_num){
+ unsigned int clk_num_h2h =traffic[core_num]->time_stamp_h2h;
+ unsigned int clk_num_h2t =traffic[core_num]->time_stamp_h2t;
+ unsigned int distance=traffic[core_num]->distance;
+ unsigned int class_num=traffic[core_num]->pck_class_out;
+ unsigned int src_e_addr=traffic[core_num]->src_e_addr;
+ unsigned int src = endp_addr_decoder (src_e_addr);
+ update_statistic_at_ejection ( core_num, clk_num_h2h, clk_num_h2t, distance, class_num, src);
-void print_statistic (char * out_file_name){
- double avg_latency_per_hop, avg_latency_flit, avg_latency_pck, avg_throughput,min_avg_latency_per_class;
+
+}
+
+avg_st_t finilize_statistic (unsigned long int total_clk, statistic_t rsvd_stat){
+
+ avg_st_t avg_statistic;
+ avg_statistic.avg_throughput= ((double)(rsvd_stat.flit_num*100)/NE )/total_clk;
+ avg_statistic.avg_latency_flit = rsvd_stat.sum_clk_h2h/rsvd_stat.pck_num;
+ avg_statistic.avg_latency_pck = rsvd_stat.sum_clk_h2t/rsvd_stat.pck_num;
+ avg_statistic.avg_latency_per_hop = ( rsvd_stat.pck_num==0)? 0 : rsvd_stat.sum_clk_per_hop/rsvd_stat.pck_num;
+ avg_statistic.avg_pck_siz = ( rsvd_stat.pck_num==0)? 0 : (double)(rsvd_stat.flit_num / rsvd_stat.pck_num);
+ #if (STND_DEV_EN)
+ avg_statistic.std_dev =standard_dev( rsvd_stat.sum_clk_pow2,rsvd_stat.pck_num, avg_statistic.avg_latency_flit);
+ #endif
+ return avg_statistic;
+}
+
+template
+ void myout(T value)
+ {
+ std::cout << value << std::endl;
+ }
+template
+ void myout(First first, Rest ... rest)
+ {
+ std::cout << first << ",";
+ myout(rest...);
+ }
+
+void print_st_single (unsigned long int total_clk, statistic_t rsvd_stat, statistic_t sent_stat){
+
+
+
+ avg_st_t avg;
+ avg=finilize_statistic (total_clk, rsvd_stat);
+
+ myout(
+ sent_stat.pck_num,
+ rsvd_stat.pck_num,
+ sent_stat.flit_num,
+ rsvd_stat.flit_num,
+ sent_stat.worst_latency,
+ rsvd_stat.worst_latency,
+ sent_stat.min_latency,
+ rsvd_stat.min_latency,
+ avg.avg_latency_per_hop,
+ avg.avg_latency_flit,
+ avg.avg_latency_pck,
+ avg.avg_throughput,
+ avg.avg_pck_siz,
+ #if (STND_DEV_EN)
+ avg.std_dev
+ #endif
+ );
+// printf("\n");
+
+}
+
+
+void merge_statistic (statistic_t * merge_stat, statistic_t stat_in){
+ merge_stat->pck_num+=stat_in.pck_num;
+ merge_stat->flit_num+=stat_in.flit_num;
+ if(merge_stat->worst_latency < stat_in.worst_latency) merge_stat->worst_latency= stat_in.worst_latency;
+ if(merge_stat->min_latency == 0 ) merge_stat->min_latency = stat_in.min_latency;
+ if(merge_stat->min_latency > stat_in.min_latency && stat_in.min_latency!=0 ) merge_stat->min_latency = stat_in.min_latency;
+ merge_stat->sum_clk_h2h +=stat_in.sum_clk_h2h ;
+ merge_stat->sum_clk_h2t +=stat_in.sum_clk_h2t ;
+ merge_stat->sum_clk_per_hop +=stat_in.sum_clk_per_hop;
+ #if (STND_DEV_EN)
+ merge_stat->sum_clk_pow2 +=stat_in.sum_clk_pow2;
+ #endif
+
+}
+
+void print_statistic_new (unsigned long int total_clk){
int i;
-#if (STND_DEV_EN)
- double std_dev;
+ printf("\n\t#node,"
+ "sent_stat.pck_num,"
+ "rsvd_stat.pck_num,"
+ "sent_stat.flit_num,"
+ "rsvd_stat.flit_num,"
+ "sent_stat.worst_latency,"
+ "rsvd_stat.worst_latency,"
+ "sent_stat.min_latency,"
+ "rsvd_stat.min_latency,"
+ "avg_latency_per_hop,"
+ "avg_latency_flit,"
+ "avg_latency_pck,"
+ "avg_throughput(%%),"
+ "avg_pck_size,"
+ #if (STND_DEV_EN)
+ "avg.std_dev"
+ #endif
+ "\n");
+
+
+
+#if(C>1)
+ int c;
+ statistic_t sent_stat_class [NE];
+ statistic_t rsvd_stat_class [NE];
+ statistic_t sent_stat_per_class [C];
+ statistic_t rsvd_stat_per_class [C];
+
+ memset (&rsvd_stat_class,0,sizeof(statistic_t)*NE);
+ memset (&sent_stat_class,0,sizeof(statistic_t)*NE);
+ memset (&rsvd_stat_per_class,0,sizeof(statistic_t)*C);
+ memset (&sent_stat_per_class,0,sizeof(statistic_t)*C);
+
+
+ for (i=0; i1)
+ for (c=0; c0)? ((double)(total_pck_num_per_class[i]*PACKET_SIZE*100)/total_router )/clk_counter:0;
- avg_latency_flit = (total_pck_num_per_class[i]>0)? (double)sum_clk_h2h_per_class[i]/total_pck_num_per_class[i]:0;
- avg_latency_pck = (total_pck_num_per_class[i]>0)? (double)sum_clk_h2t_per_class[i]/total_pck_num_per_class[i]:0;
- avg_latency_per_hop = (total_pck_num_per_class[i]>0)? (double)sum_clk_per_hop_per_class[i]/total_pck_num_per_class[i]:0;
-if(strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0){
- printf ("\nclass : %d \n",i);
- printf (" Total number of packet = %d \n avg_throughput = %f \n average latency per hop = %f \n average latency = %f\n",total_pck_num_per_class[i],avg_throughput,avg_latency_per_hop,avg_latency_pck);
- //sprintf(file_name,"%s_c%u.txt",out_file_name,i);
- // update_file( file_name,avg_throughput,avg_latency_pck );
-}else{
-printf ("\nclass : %d \n",i);
- printf (" Total number of packet = %d \n avg_throughput = %f \n average latency per hop = %f \n average latency = %f\n",total_pck_num_per_class[i],avg_throughput,avg_latency_per_hop,avg_latency_flit);
- // sprintf(file_name,"%s_c%u.txt",out_file_name,i);
- // update_file( file_name,avg_throughput,avg_latency_flit );
-}
- if(min_avg_latency_per_class > avg_latency_flit) min_avg_latency_per_class=avg_latency_flit;
+void print_statistic (void){
+ double avg_latency_per_hop, avg_latency_flit, avg_latency_pck, avg_throughput,min_avg_latency_per_class;
+ int i;
+#if (STND_DEV_EN)
+ double std_dev;
+#endif
+ avg_throughput= ((double)(total_sent_flit_number*100)/total_active_endp )/clk_counter;
+ printf(" Total active Endpoint: %d \n",total_active_endp);
+ printf(" Avg throughput is: %f (flits/clk/Total active Endpoint %%)\n", avg_throughput);
+ avg_latency_flit = (double)sum_clk_h2h/total_rsv_pck_num;
+ avg_latency_pck = (double)sum_clk_h2t/total_rsv_pck_num;
+ if(ratio==RATIO_INIT) first_avg_latency_flit=avg_latency_flit;
#if (STND_DEV_EN)
- std_dev= (total_pck_num_per_class[i]>0)? standard_dev( sum_clk_pow2_per_class[i],total_pck_num_per_class[i], avg_latency_flit):0;
- // sprintf(file_name,"%s_std%u.txt",out_file_name,i);
- // update_file( file_name,avg_throughput,std_dev);
+ std_dev= standard_dev( sum_clk_pow2,total_rsv_pck_num, avg_latency_flit);
+ printf(" standard_dev = %f\n",std_dev);
+#endif
+ avg_latency_per_hop = (double)sum_clk_per_hop/total_rsv_pck_num;
+ printf("\nall : \n");
+ printf(" Total number of packet = %d \n average latency per hop = %f \n",total_rsv_pck_num,avg_latency_per_hop);
+ printf(" average packet latency = %f \n average flit latency = %f \n",avg_latency_pck, avg_latency_flit);
+ min_avg_latency_per_class=1000000;
+ printf(" Total injected packet in different size:\n");
+ for (i=0;i<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);i++){
+ if(rsv_size_array[i]>0) printf("\t %u flit_sized pck = %u\n",i+ MIN_PACKET_SIZE, rsv_size_array[i]);
+ }
+ printf("\n");
+ for(i=0;i0)? ((double)(total_rsv_pck_num_per_class[i]*AVG_PACKET_SIZE*100)/total_active_endp )/clk_counter:0;
+ avg_latency_flit = (total_rsv_pck_num_per_class[i]>0)? (double)sum_clk_h2h_per_class[i]/total_rsv_pck_num_per_class[i]:0;
+ avg_latency_pck = (total_rsv_pck_num_per_class[i]>0)? (double)sum_clk_h2t_per_class[i]/total_rsv_pck_num_per_class[i]:0;
+ avg_latency_per_hop = (total_rsv_pck_num_per_class[i]>0)? (double)sum_clk_per_hop_per_class[i]/total_rsv_pck_num_per_class[i]:0;
+ printf ("\nclass : %d \n",i);
+ printf (" Total number of packet = %d \n avg_throughput = %f \n average latency per hop = %f \n ",total_rsv_pck_num_per_class[i],avg_throughput,avg_latency_per_hop);
+ printf (" average packet latency = %f \n average flit latency = %f \n",avg_latency_pck,avg_latency_flit);
+ if(min_avg_latency_per_class > avg_latency_flit) min_avg_latency_per_class=avg_latency_flit;
+
+#if (STND_DEV_EN)
+ std_dev= (total_rsv_pck_num_per_class[i]>0)? standard_dev( sum_clk_pow2_per_class[i],total_rsv_pck_num_per_class[i], avg_latency_flit):0;
+ printf(" standard_dev = %f\n",std_dev);
#endif
- }//for
- current_avg_latency_flit=min_avg_latency_per_class;
-
+ }//for
+ current_avg_latency_flit=min_avg_latency_per_class;
for (i=0;ipck_number);
- printf ("\n\tworst-case-delay of sent pckets (clks): %u\n",sent_core_worst_delay[i] );
+ printf ("\n\nEnd_point %d\n",i);
+ printf ("\n\ttotal number of received packets: %u\n",rsvd_core_total_pck_num[i]);
+ printf ("\n\tworst-case-delay of received packets (clks): %u\n",rsvd_core_worst_delay[i] );
+ printf ("\n\ttotal number of sent packets: %u\n",traffic[i]->pck_number);
+ printf ("\n\tworst-case-delay of sent packets (clks): %u\n",sent_core_worst_delay[i] );
}
+
+ print_statistic_new (clk_counter);
+
+
}
void print_parameter (){
- printf ("Router parameters: \n");
+ printf ("NoC parameters:---------------- \n");
printf ("\tTopology: %s\n",TOPOLOGY);
printf ("\tRouting algorithm: %s\n",ROUTE_NAME);
printf ("\tVC_per port: %d\n", V);
- printf ("\tBuffer_width: %d\n", B);
+ printf ("\tNon-local port buffer_width per VC: %d\n", B);
+ printf ("\tLocal port buffer_width per VC: %d\n", LB);
if((strcmp (TOPOLOGY,"MESH")==0)||(strcmp (TOPOLOGY,"TORUS")==0)){
printf ("\tRouter num in row: %d \n",T1);
printf ("\tRouter num in column: %d \n",T2);
+ printf ("\tEndpoint num per router: %d\n",T3);
}else if ((strcmp (TOPOLOGY,"RING")==0)||(strcmp (TOPOLOGY,"LINE")==0)){
- printf ("\t Total Router num: %d \n",T1);
+ printf ("\tTotal Router num: %d \n",T1);
+ printf ("\tEndpoint num per router: %d\n",T3);
}
-else{
+else if ((strcmp (TOPOLOGY,"TREE")==0)||(strcmp (TOPOLOGY,"FATTREE")==0)){
printf ("\tK: %d \n",T1);
printf ("\tL: %d \n",T2);
+} else{ //CUSTOM
+ printf ("\tTotal Endpoints number: %d \n",T1);
+ printf ("\tTotal Routers number: %d \n",T2);
}
printf ("\tNumber of Class: %d\n", C);
printf ("\tFlit data width: %d \n", Fpay);
@@ -572,21 +1172,22 @@
printf ("\tSSA_EN enabled:%s \n",SSA_EN);
printf ("\tSwitch allocator arbitration type:%s \n",SWA_ARBITER_TYPE);
printf ("\tMinimum supported packet size:%d flit(s) \n",MIN_PCK_SIZE);
-
-
- printf ("\nSimulation parameters\n");
+ printf ("\tLoop back is enabled:%s",SELF_LOOP_EN);
+ printf ("\tNumber of multihop bypass (SMART max):%d \n",SMART_MAX);
+ printf ("NoC parameters:---------------- \n");
+ printf ("\nSimulation parameters-------------\n");
#if(DEBUG_EN)
printf ("\tDebuging is enabled\n");
#else
printf ("\tDebuging is disabled\n");
#endif
- if(strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)printf ("\tOutput is the average latency on sending the packet header until receiving tail\n");
- else printf ("\tOutput is the average latency on sending the packet header until receiving header flit at destination node\n");
+ //if(strcmp (AVG_LATENCY_METRIC,"HEAD_2_TAIL")==0)printf ("\tOutput is the average latency on sending the packet header until receiving tail\n");
+ //else printf ("\tOutput is the average latency on sending the packet header until receiving header flit at destination node\n");
printf ("\tTraffic pattern:%s\n",TRAFFIC);
- if(C>0) printf ("\ttraffic percentage of class 0 is : %d\n", C0_p);
- if(C>1) printf ("\ttraffic percentage of class 1 is : %d\n", C1_p);
- if(C>2) printf ("\ttraffic percentage of class 2 is : %d\n", C2_p);
- if(C>3) printf ("\ttraffic percentage of class 3 is : %d\n", C3_p);
+ size_t n = sizeof(class_percentage)/sizeof(class_percentage[0]);
+ for(int p=0;pratio=0;
traffic[src]->stop=1;
- return src; //disable sending
+ return INJECT_OFF; //disable sending
}
if( read(task_graph_data[src],index,&task)==0){
traffic[src]->ratio=0;
traffic[src]->stop=1;
- return src; //disable sending
+ return INJECT_OFF; //disable sending
}
@@ -738,7 +1354,7 @@
task.byte_sent = task.byte_sent + (task.avg_pck_size * (Fpay/8) );
traffic[src]->pck_class_in= pck_class_in_gen(src);
- traffic[src]->avg_pck_size_in=task.avg_pck_size;
+ //traffic[src]->avg_pck_size_in=task.avg_pck_size;
traffic[src]->pck_size_in=rnd_between(task.min_pck_size,task.max_pck_size);
f= task.injection_rate;
@@ -767,12 +1383,12 @@
traffic[src]->ratio=0;
traffic[src]->stop=1;
if(total_active_routers!=0) total_active_routers--;
- return src;
+ return INJECT_OFF;
}
if(task_graph_abstract[src].active_index>=task_graph_abstract[src].total_index) task_graph_abstract[src].active_index=0;
}
- return task.dst;
+ return endp_addr_encoder(task.dst);
}
/simulator.h
0,0 → 1,272
|
#ifndef SIMULATOR_H |
#define SIMULATOR_H |
|
#if (__cplusplus > 201103L) //"C++11\n"; |
|
void* operator new(std::size_t size, std::align_val_t align) { |
#if defined(_WIN32) || defined(__CYGWIN__) |
auto ptr = _aligned_malloc(size, static_cast<std::size_t>(align)); |
#else |
auto ptr = aligned_alloc(static_cast<std::size_t>(align), size); |
#endif |
|
if (!ptr) |
throw std::bad_alloc{}; |
/* |
std::cout << "new: " << size << ", align: " |
<< static_cast<std::size_t>(align) |
<< ", ptr: " << ptr << '\n'; |
*/ |
return ptr; |
|
} |
|
void operator delete(void* ptr, std::size_t size, std::align_val_t align) noexcept { |
/* |
std::cout << "delete: " << size << ", align: " |
<< static_cast<std::size_t>(align) |
<< ", ptr : " << ptr << '\n'; |
*/ |
#if defined(_WIN32) || defined(__CYGWIN__) |
_aligned_free(ptr); |
#else |
free(ptr); |
#endif |
} |
|
void operator delete(void* ptr, std::align_val_t align) noexcept { |
/* std::cout << "delete: align: " |
<< static_cast<std::size_t>(align) |
<< ", ptr : " << ptr << '\n'; |
*/ |
#if defined(_WIN32) || defined(__CYGWIN__) |
_aligned_free(ptr); |
#else |
free(ptr); |
#endif |
} |
|
#endif |
|
|
//traffic type |
#define SYNTHETIC 0 |
#define TASK 1 |
#define NETRACE 2 |
#define STND_DEV_EN 1 |
|
|
int TRAFFIC_TYPE=SYNTHETIC; |
|
|
void * addr1; |
void * addr2; |
|
int get_router_num (int , int ); |
|
|
|
#define ideal_port router_top_v__DOT__router__DOT__router_is_ideal |
#define active_port router_top_v__DOT__router__DOT__nb_router_active |
#define pck_active_port packet_injector_verilator__DOT__endp_is_active |
#define traffic_active_port traffic_gen_top__DOT__endp_is_active |
|
#define CHAN_SIZE sizeof(router1[0]->chan_in[0]) |
|
#define conect_r2r(T1,r1,p1,T2,r2,p2) \ |
memcpy(&router##T1 [r1]->chan_in[p1] , &router##T2 [r2]->chan_out[p2], CHAN_SIZE ); |
// router_is_active[get_router_num(T1,r1)] |=(( router##T1 [r1]-> ideal_port!=0) | (router##T2 [r2]-> active_port[p2]==1)) |
|
#define connect_r2gnd(T,r,p)\ |
memset(&router##T [r]->chan_in [p],0x00,CHAN_SIZE) |
|
#define connect_r2e(T,r,p,e) \ |
addr1=(TRAFFIC_TYPE==NETRACE)? &pck_inj[e]->chan_out : &traffic[e]->chan_out;\ |
addr2=(TRAFFIC_TYPE==NETRACE)? &pck_inj[e]->chan_in : &traffic[e]->chan_in;\ |
memcpy(&router##T [r]->chan_in[p], addr1, CHAN_SIZE );\ |
memcpy(addr2, &router##T [r]->chan_out[p], CHAN_SIZE ); |
// router_is_active[get_router_num(T,r)] |= (TRAFFIC_TYPE==NETRACE)? \ |
(( router##T [r]-> ideal_port!=0) | (pck_inj[e]->pck_active_port==1)):\ |
(( router##T [r]-> ideal_port!=0) | (traffic[e]->traffic_active_port==1)) |
|
|
|
|
#define IS_SELF_LOOP_EN (strcmp(SELF_LOOP_EN ,"YES")==0) |
|
|
#include "parameter.h" |
//alignas(64) int router_is_active [NR]={1}; |
|
int reset,clk; |
|
Vtraffic *traffic[NE]; // for synthetic and trace traffic pattern |
Vpck_inj *pck_inj[NE]; // for netrace |
|
unsigned int total_rsv_pck_num=0; |
unsigned int total_sent_pck_num=0; |
unsigned int end_sim_pck_num=0; |
unsigned int sim_end_clk_num; |
unsigned long int nt_tr_list_pck=0; |
int netrace_speed_up =1; |
|
unsigned int * rsv_size_array; |
int AVG_PACKET_SIZE=5; |
int MIN_PACKET_SIZE=5; |
int MAX_PACKET_SIZE=5; |
|
unsigned int rsvd_core_total_pck_num[NE]= {0}; |
unsigned int rsvd_core_total_flit_num[NE]= {0}; |
unsigned int rsvd_core_worst_delay[NE] = {0}; |
unsigned int sent_core_total_pck_num[NE]= {0}; |
unsigned int sent_core_total_flit_num[NE]= {0}; |
unsigned int sent_core_worst_delay[NE] = {0}; |
unsigned int random_var[NE] = {100}; |
|
|
typedef struct statistic_struct { |
unsigned int pck_num; |
unsigned int flit_num; |
unsigned int worst_latency; |
unsigned int min_latency; |
double sum_clk_h2h; |
double sum_clk_h2t; |
double sum_clk_per_hop; |
#if (STND_DEV_EN) |
double sum_clk_pow2; |
#endif |
|
} statistic_t; |
|
|
typedef struct avg_st_struct { |
double avg_latency_per_hop; |
double avg_latency_flit; |
double avg_latency_pck; |
double avg_throughput; |
double avg_pck_siz; |
#if (STND_DEV_EN) |
double std_dev; |
#endif |
|
} avg_st_t; |
|
#if (C>1) |
statistic_t sent_stat [NE][C]; |
statistic_t rsvd_stat [NE][C]; |
#else |
statistic_t sent_stat [NE]; |
statistic_t rsvd_stat [NE]; |
#endif |
|
|
|
void update_statistic_at_ejection ( int , unsigned int, unsigned int, unsigned int, unsigned int, unsigned int ); |
void update_noc_statistic ( int); |
unsigned char pck_class_in_gen(unsigned int); |
unsigned int pck_dst_gen_task_graph ( unsigned int); |
void print_statistic (void); |
void print_parameter(); |
void reset_all_register(); |
void sim_eval_all (void); |
void sim_final_all (void); |
void traffic_clk_negedge_event(void); |
void traffic_clk_posedge_event(void); |
void connect_clk_reset_start_all(void); |
unsigned int rnd_between (unsigned int, unsigned int ); |
void traffic_gen_init( void ); |
void pck_inj_init(void); |
void traffic_gen_final_report(void); |
void processArgs (int, char ** ); |
void task_traffic_init (char * ); |
int parse_string ( char *, int *); |
void update_pck_size(char *); |
void update_custom_traffic (char *); |
void update_hotspot(char * ); |
void initial_threads (void); |
void print_statistic_new (unsigned long int); |
|
|
|
#include "topology_top.h" |
#include "traffic_task_graph.h" |
#include "traffic_synthetic.h" |
#include "netrace_lib.h" |
|
|
#define RATIO_INIT 2 |
#define DISABLE -1 |
#define MY_VL_SETBIT_W(data,bit) (data[VL_BITWORD_I(bit)] |= (VL_UL(1) << VL_BITBIT_I(bit))) |
|
#define RANDOM_RANGE 1 |
#define RANDOM_discrete 2 |
|
|
|
|
|
|
|
int HOTSPOT_NUM; |
int * class_percentage; |
char * TRAFFIC; |
char * netrace_file; |
unsigned char FIXED_SRC_DST_PAIR; |
unsigned char NEw=0; |
unsigned long int main_time = 0; // Current simulation time |
unsigned int saved_time = 0; |
|
unsigned int sum_clk_h2h=0; |
unsigned int sum_clk_h2t=0; |
double sum_clk_per_hop=0; |
const int CC=(C==0)? 1 : C; |
unsigned int total_rsv_pck_num_per_class[CC]={0}; |
unsigned int sum_clk_h2h_per_class[CC]={0}; |
unsigned int sum_clk_h2t_per_class[CC]={0}; |
double sum_clk_per_hop_per_class[CC]={0}; |
|
unsigned int clk_counter,ideal_rsv_cnt; |
unsigned int count_en; |
unsigned int total_active_endp; |
char all_done=0; |
unsigned int total_sent_flit_number =0; |
unsigned int total_rsv_flit_number =0; |
unsigned int total_rsv_flit_number_old=0; |
int ratio=RATIO_INIT; |
double first_avg_latency_flit,current_avg_latency_flit; |
double sc_time_stamp (); |
int pow2( int ); |
char inject_done=0; |
char simulation_done=0; |
char pck_size_sel=RANDOM_RANGE; |
int * discrete_size; |
int * discrete_prob; |
int verbosity=1; |
int thread_num =1; |
|
|
|
|
|
|
#if (STND_DEV_EN) |
//#include <math.h> |
double sqroot (double s){ |
int i; |
double root = s/3; |
if (s<=0) return 0; |
for(i=0;i<32;i++) root = (root +s/root)/2; |
return root; |
} |
|
double sum_clk_pow2=0; |
double sum_clk_pow2_per_class[C]; |
double standard_dev( double , unsigned int, double); |
#endif |
|
|
|
|
#endif |
|
/topology/custom/custom1_noc.h
0,0 → 1,155
|
|
|
|
void topology_connect_all_nodes (void){ |
//Connect R0 input ports 0 to T0 output ports 0 |
connect_r2e(1,0,0,0); |
//Connect R0 input ports 1 to R14 output ports 3 |
conect_r2r(1,0,1,2,6,3); |
//Connect R0 input ports 2 to R13 output ports 3 |
conect_r2r(1,0,2,2,5,3); |
//Connect R1 input ports 0 to T1 output ports 0 |
connect_r2e(1,1,0,1); |
//Connect R1 input ports 1 to R7 output ports 3 |
conect_r2r(1,1,1,2,3,3); |
//Connect R1 input ports 2 to R2 output ports 2 |
conect_r2r(1,1,2,1,2,2); |
//Connect R2 input ports 0 to T2 output ports 0 |
connect_r2e(1,2,0,2); |
//Connect R2 input ports 1 to R15 output ports 2 |
conect_r2r(1,2,1,2,7,2); |
//Connect R2 input ports 2 to R1 output ports 2 |
conect_r2r(1,2,2,1,1,2); |
//Connect R3 input ports 0 to T3 output ports 0 |
connect_r2e(1,3,0,3); |
//Connect R3 input ports 1 to R15 output ports 3 |
conect_r2r(1,3,1,2,7,3); |
//Connect R3 input ports 2 to R4 output ports 2 |
conect_r2r(1,3,2,2,0,2); |
//Connect R4 input ports 0 to T4 output ports 0 |
connect_r2e(2,0,0,4); |
//Connect R4 input ports 1 to R9 output ports 2 |
conect_r2r(2,0,1,3,1,2); |
//Connect R4 input ports 2 to R3 output ports 2 |
conect_r2r(2,0,2,1,3,2); |
//Connect R4 input ports 3 to R6 output ports 3 |
conect_r2r(2,0,3,2,2,3); |
//Connect R5 input ports 0 to T5 output ports 0 |
connect_r2e(2,1,0,5); |
//Connect R5 input ports 1 to R11 output ports 4 |
conect_r2r(2,1,1,3,3,4); |
//Connect R5 input ports 2 to R6 output ports 2 |
conect_r2r(2,1,2,2,2,2); |
//Connect R5 input ports 3 to R13 output ports 2 |
conect_r2r(2,1,3,2,5,2); |
//Connect R6 input ports 0 to T6 output ports 0 |
connect_r2e(2,2,0,6); |
//Connect R6 input ports 1 to R9 output ports 3 |
conect_r2r(2,2,1,3,1,3); |
//Connect R6 input ports 2 to R5 output ports 2 |
conect_r2r(2,2,2,2,1,2); |
//Connect R6 input ports 3 to R4 output ports 3 |
conect_r2r(2,2,3,2,0,3); |
//Connect R7 input ports 0 to T7 output ports 0 |
connect_r2e(2,3,0,7); |
//Connect R7 input ports 1 to R12 output ports 3 |
conect_r2r(2,3,1,2,4,3); |
//Connect R7 input ports 2 to R14 output ports 2 |
conect_r2r(2,3,2,2,6,2); |
//Connect R7 input ports 3 to R1 output ports 1 |
conect_r2r(2,3,3,1,1,1); |
//Connect R12 input ports 0 to T8 output ports 0 |
connect_r2e(2,4,0,8); |
//Connect R12 input ports 1 to R8 output ports 4 |
conect_r2r(2,4,1,3,0,4); |
//Connect R12 input ports 2 to R10 output ports 3 |
conect_r2r(2,4,2,3,2,3); |
//Connect R12 input ports 3 to R7 output ports 1 |
conect_r2r(2,4,3,2,3,1); |
//Connect R13 input ports 0 to T9 output ports 0 |
connect_r2e(2,5,0,9); |
//Connect R13 input ports 1 to R8 output ports 2 |
conect_r2r(2,5,1,3,0,2); |
//Connect R13 input ports 2 to R5 output ports 3 |
conect_r2r(2,5,2,2,1,3); |
//Connect R13 input ports 3 to R0 output ports 2 |
conect_r2r(2,5,3,1,0,2); |
//Connect R14 input ports 0 to T10 output ports 0 |
connect_r2e(2,6,0,10); |
//Connect R14 input ports 1 to R8 output ports 3 |
conect_r2r(2,6,1,3,0,3); |
//Connect R14 input ports 2 to R7 output ports 2 |
conect_r2r(2,6,2,2,3,2); |
//Connect R14 input ports 3 to R0 output ports 1 |
conect_r2r(2,6,3,1,0,1); |
//Connect R15 input ports 0 to T11 output ports 0 |
connect_r2e(2,7,0,11); |
//Connect R15 input ports 1 to R10 output ports 4 |
conect_r2r(2,7,1,3,2,4); |
//Connect R15 input ports 2 to R2 output ports 1 |
conect_r2r(2,7,2,1,2,1); |
//Connect R15 input ports 3 to R3 output ports 1 |
conect_r2r(2,7,3,1,3,1); |
//Connect R8 input ports 0 to T12 output ports 0 |
connect_r2e(3,0,0,12); |
//Connect R8 input ports 1 to R11 output ports 1 |
conect_r2r(3,0,1,3,3,1); |
//Connect R8 input ports 2 to R13 output ports 1 |
conect_r2r(3,0,2,2,5,1); |
//Connect R8 input ports 3 to R14 output ports 1 |
conect_r2r(3,0,3,2,6,1); |
//Connect R8 input ports 4 to R12 output ports 1 |
conect_r2r(3,0,4,2,4,1); |
//Connect R9 input ports 0 to T13 output ports 0 |
connect_r2e(3,1,0,13); |
//Connect R9 input ports 1 to R11 output ports 3 |
conect_r2r(3,1,1,3,3,3); |
//Connect R9 input ports 2 to R4 output ports 1 |
conect_r2r(3,1,2,2,0,1); |
//Connect R9 input ports 3 to R6 output ports 1 |
conect_r2r(3,1,3,2,2,1); |
//Connect R9 input ports 4 to R10 output ports 2 |
conect_r2r(3,1,4,3,2,2); |
//Connect R10 input ports 0 to T14 output ports 0 |
connect_r2e(3,2,0,14); |
//Connect R10 input ports 1 to R11 output ports 2 |
conect_r2r(3,2,1,3,3,2); |
//Connect R10 input ports 2 to R9 output ports 4 |
conect_r2r(3,2,2,3,1,4); |
//Connect R10 input ports 3 to R12 output ports 2 |
conect_r2r(3,2,3,2,4,2); |
//Connect R10 input ports 4 to R15 output ports 1 |
conect_r2r(3,2,4,2,7,1); |
//Connect R11 input ports 0 to T15 output ports 0 |
connect_r2e(3,3,0,15); |
//Connect R11 input ports 1 to R8 output ports 1 |
conect_r2r(3,3,1,3,0,1); |
//Connect R11 input ports 2 to R10 output ports 1 |
conect_r2r(3,3,2,3,2,1); |
//Connect R11 input ports 3 to R9 output ports 1 |
conect_r2r(3,3,3,3,1,1); |
//Connect R11 input ports 4 to R5 output ports 1 |
conect_r2r(3,3,4,2,1,1); |
|
} |
|
void topology_init(void){ |
router1[0]->current_r_addr=0; |
router1[1]->current_r_addr=1; |
router1[2]->current_r_addr=2; |
router1[3]->current_r_addr=3; |
router2[0]->current_r_addr=4; |
router2[1]->current_r_addr=5; |
router2[2]->current_r_addr=6; |
router2[3]->current_r_addr=7; |
router2[4]->current_r_addr=8; |
router2[5]->current_r_addr=9; |
router2[6]->current_r_addr=10; |
router2[7]->current_r_addr=11; |
router3[0]->current_r_addr=12; |
router3[1]->current_r_addr=13; |
router3[2]->current_r_addr=14; |
router3[3]->current_r_addr=15; |
|
} |
/topology/fattree.h
0,0 → 1,231
#ifndef FATTREE_H |
#define FATTREE_H |
|
|
|
unsigned int Lw; |
unsigned int Kw; |
unsigned int LKw; |
unsigned int RAw_FATTREE; |
unsigned int EAw_FATTREE; |
unsigned int NE_FATTREE; |
unsigned int NR_FATTREE; |
unsigned int DSTPw_FATTREE ; |
unsigned int MAX_P_FATTREE ; |
|
|
unsigned int NPOS = powi( K, L-1); |
unsigned int CHAN_PER_DIRECTION = (K * powi( L , L-1 )); //up or down |
unsigned int CHAN_PER_LEVEL = 2*(K * powi( K , L-1 )); //up+down |
|
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|
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|
|
inline void fatree_local_addr (unsigned int t1, unsigned int r1, unsigned int addr){ |
if (t1==1 ) router1[r1]->current_r_addr = addr; |
else router2[r1]->current_r_addr = addr; |
} |
|
|
unsigned int fattree_addrencode( unsigned int pos, unsigned int k, unsigned int l){ |
unsigned int pow,i,tmp=0; |
unsigned int addrencode=0; |
unsigned int kw=0; |
while((0x1<<kw) < k)kw++; |
pow=1; |
for (i = 0; i <l; i=i+1 ) { |
tmp=(pos/pow); |
tmp=tmp%k; |
tmp=tmp<<(i)*kw; |
addrencode=addrencode | tmp; |
pow=pow * k; |
} |
return addrencode; |
} |
|
|
unsigned int fattree_addrdecode(unsigned int addrencode , unsigned int k, unsigned int l){ |
unsigned int kw=0; |
unsigned int mask=0; |
unsigned int pow,i,tmp; |
unsigned int pos=0; |
while((0x1<<kw) < k){ |
kw++; |
mask<<=1; |
mask|=0x1; |
} |
pow=1; |
for (i = 0; i <l; i=i+1 ) { |
tmp = addrencode & mask; |
tmp=(tmp*pow); |
pos= pos + tmp; |
pow=pow * k; |
addrencode>>=kw; |
} |
return pos; |
} |
|
unsigned int endp_addr_encoder ( unsigned int id){ |
return fattree_addrencode(id, T1, T2); |
} |
|
unsigned int endp_addr_decoder (unsigned int code){ |
return fattree_addrdecode(code, T1, T2); |
} |
|
|
void topology_init (void){ |
unsigned int pos,level,port; |
|
Lw= Log2(L); |
Kw=Log2(K); |
LKw=L*Kw; |
RAw_FATTREE = LKw + Lw; |
EAw_FATTREE = LKw; |
NE_FATTREE = powi( K,L ); |
NR_FATTREE = L * powi( K , L - 1 ); // total number of routers |
DSTPw_FATTREE = K+1; |
MAX_P_FATTREE = 2*K; |
#define NRL (NE/K) //number of router in each layer |
|
unsigned int num = 0; |
//connect all down input chanels |
for (level = 0; level<L-1; level=level+1) {// : level_c |
/* verilator lint_off WIDTH */ |
unsigned int LEAVE_L = L-1-level; |
/* verilator lint_on WIDTH */ |
//input chanel are numbered interleavely, the interleaev dep}s on level |
unsigned int ROUTERS_PER_NEIGHBORHOOD = powi(K,L-1-(level)); |
unsigned int ROUTERS_PER_BRANCH = powi(K,L-1-(level+1)); |
unsigned int LEVEL_OFFSET = ROUTERS_PER_NEIGHBORHOOD*K; |
for ( pos = 0; pos < NPOS; pos=pos+1 ) {// : pos_c |
unsigned int ADRRENCODED=fattree_addrencode(pos,K,L); |
unsigned int NEIGHBORHOOD = (pos/ROUTERS_PER_NEIGHBORHOOD); |
unsigned int NEIGHBORHOOD_POS = pos % ROUTERS_PER_NEIGHBORHOOD; |
for ( port = 0; port < K; port=port+1 ) {// : port_c |
unsigned int LINK = |
((level+1)*CHAN_PER_LEVEL - CHAN_PER_DIRECTION) //which levellevel |
+NEIGHBORHOOD* LEVEL_OFFSET //region in level |
+port*ROUTERS_PER_BRANCH*K //sub region in region |
+(NEIGHBORHOOD_POS)%ROUTERS_PER_BRANCH*K //router in subregion |
+(NEIGHBORHOOD_POS)/ROUTERS_PER_BRANCH; //port on router |
|
|
unsigned int L2= (LINK+CHAN_PER_DIRECTION)/CHAN_PER_LEVEL; |
unsigned int POS2 = ((LINK+CHAN_PER_DIRECTION) % CHAN_PER_LEVEL)/K; |
unsigned int PORT2= (((LINK+CHAN_PER_DIRECTION) % CHAN_PER_LEVEL) %K)+K; |
unsigned int ID1 =NRL*level+pos; |
unsigned int ID2 =NRL*L2 + POS2; |
unsigned int POS_ADR_CODE2= fattree_addrencode(POS2,K,L); |
unsigned int POS_ADR_CODE1= fattree_addrencode(pos,K,L); |
|
|
|
|
//fattree_connect(Ti(ID1),Ri(ID1),port,Ti(ID2),Ri(ID2),PORT2); |
r2r_cnt_all[num] =(r2r_cnt_table_t){.t1=Ti(ID1), .r1=Ri(ID1), .p1=port, .t2=Ti(ID2), .r2=Ri(ID2), .p2=PORT2 }; |
unsigned int current_layer_addr = LEAVE_L; |
unsigned int current_pos_addr = ADRRENCODED; |
unsigned int addr = (current_layer_addr << LKw)| current_pos_addr; |
|
//printf( "[%u] = t1=%u, r1=%u, p1=%u, t2=%u, r2=%u, p2=%u \n", num, r2r_cnt_all[num].t1, r2r_cnt_all[num].r1, r2r_cnt_all[num].p1, r2r_cnt_all[num].t2, r2r_cnt_all[num].r2, r2r_cnt_all[num].p2 ); |
//assign current_r_addr [ID1] = {current_layer_addr [ID1],current_pos_addr[ID1]}; |
fatree_local_addr(Ti(ID1),Ri(ID1), addr); |
|
|
if(level==L-2){// |
current_layer_addr =0; |
current_pos_addr = POS_ADR_CODE2; |
addr = (current_layer_addr << LKw)| current_pos_addr; |
//assign current_r_addr [ID2] = {current_layer_addr [ID2],current_pos_addr[ID2]}; |
fatree_local_addr(Ti(ID2),Ri(ID2), addr); |
}//if |
num++; |
} |
} |
} |
for ( pos = 0; pos < NE; pos=pos+1 ) {// : }points |
unsigned int RID= NRL*(L-1)+(pos/K); |
unsigned int RPORT = pos%K; |
//connected router encoded address |
unsigned int CURRENTPOS= fattree_addrencode(pos/K,K,L); |
|
|
//assign router_chan_out [RID][RPORT] = chan_in_all [pos]; |
//assign chan_out_all [pos] = router_chan_in [RID][RPORT]; |
//assign er_addr [pos] = CURRENTPOS [RAw-1 : 0]; |
|
r2e_cnt_all[pos].r1=Ri(RID); |
r2e_cnt_all[pos].p1=RPORT; |
er_addr [pos] = CURRENTPOS; |
|
//printf( "[%u] =r1=%u,p1=%u\n",pos,r2e_cnt_all[pos].r1,r2e_cnt_all[pos].p1); |
|
//connect_r2e(2,Ri(RID),RPORT,pos); |
} |
} |
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|
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|
|
void topology_connect_all_nodes (void){ |
|
unsigned int pos,level,port; |
unsigned int num = 0; |
|
for (level = 0; level<L-1; level=level+1) {// : level_c |
for ( pos = 0; pos < NPOS; pos=pos+1 ) {// : pos_c |
for ( port = 0; port < K; port=port+1 ) {// : port_c |
|
fattree_connect(r2r_cnt_all[num]); |
num++; |
|
} |
} |
} |
|
|
for ( pos = 0; pos < NE; pos=pos+1 ) {// : }points |
|
|
connect_r2e(2,r2e_cnt_all[pos].r1,r2e_cnt_all[pos].p1,pos); |
|
|
} |
|
} |
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|
unsigned int get_mah_distance ( unsigned int id1, unsigned int id2){ |
|
unsigned int k =T1; |
unsigned int l =T2; |
|
unsigned int pow,tmp1,tmp2; |
unsigned int distance=0; |
pow=1; |
for (unsigned int i = 0; i <l; i=i+1 ) { |
tmp1=(id1/pow); |
tmp2=(id2/pow); |
tmp1=tmp1 % k; |
tmp2=tmp2 % k; |
pow=pow * k; |
if(tmp1!=tmp2) distance= (i+1)*2-1 ; //distance obtained based on the highest level index which differ |
|
} |
return distance; |
} |
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#endif |
/topology/mesh.h
0,0 → 1,324
#ifndef MESH_H |
#define MESH_H |
|
#define LOCAL 0 |
#define EAST 1 |
#define NORTH 2 |
#define WEST 3 |
#define SOUTH 4 |
|
//ring line |
#define FORWARD 1 |
#define BACKWARD 2 |
#define router_id(x,y) ((y * T1) + x) |
#define endp_id(x,y,l) ((y * T1) + x) * T3 + l |
|
|
|
unsigned int nxw=0; |
unsigned int nyw=0; |
unsigned int maskx=0; |
unsigned int masky=0; |
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|
void mesh_tori_addrencod_sep(unsigned int id, unsigned int *x, unsigned int *y, unsigned int *l){ |
(*l)=id%T3; // id%NL |
(*x)=(id/T3)%T1;// (id/NL)%NX |
(*y)=(id/T3)/T1;// (id/NL)/NX |
} |
|
|
void mesh_tori_addr_sep(unsigned int code, unsigned int *x, unsigned int *y, unsigned int *l){ |
(*x) = code & maskx; |
code>>=nxw; |
(*y) = code & masky; |
code>>=nyw; |
(*l) = code; |
} |
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|
|
unsigned int mesh_tori_addr_join(unsigned int x, unsigned int y, unsigned int l){ |
|
unsigned int addrencode=0; |
addrencode =(T3==1)? (y<<nxw | x) : (l<<(nxw+nyw)| (y<<nxw) | x); |
return addrencode; |
} |
|
unsigned int mesh_tori_addrencode (unsigned int id){ |
unsigned int y, x, l; |
mesh_tori_addrencod_sep(id,&x,&y,&l); |
return mesh_tori_addr_join(x,y,l); |
} |
|
|
void fmesh_addrencod_sep(unsigned int id, unsigned int *x, unsigned int *y, unsigned int *p){ |
unsigned int l, diff,mul,addrencode; |
mul = T1*T2*T3; |
if(id < mul) { |
*y = ((id/T3) / T1 ); |
*x = ((id/T3) % T1 ); |
l = (id % T3); |
*p = (l==0)? LOCAL : 4+l; |
}else{ |
diff = id - mul ; |
if( diff < T1) { //top mesh edge |
*y = 0; |
*x = diff; |
*p = NORTH; |
} else if ( diff < 2* T1) { //bottom mesh edge |
*y = T2-1; |
*x = diff-T1; |
*p = SOUTH; |
} else if ( diff < (2* T1) + T2 ) { //left mesh edge |
*y = diff - (2* T1); |
*x = 0; |
*p = WEST; |
} else { //right mesh edge |
*y = diff - (2* T1) -T2; |
*x = T1-1; |
*p = EAST; |
} |
} |
|
} |
|
|
unsigned int fmesh_addrencode(unsigned int id){ |
//input integer in,nx,nxw,nl,nyw,ny; |
unsigned int y, x, p, addrencode; |
fmesh_addrencod_sep(id, &x, &y, &p); |
addrencode = ( p<<(nxw+nyw) | (y<<nxw) | x); |
return addrencode; |
} |
|
|
unsigned int fmesh_endp_addr_decoder (unsigned int code){ |
unsigned int x, y, p; |
mesh_tori_addr_sep(code,&x,&y,&p); |
if(p== LOCAL) return ((y*T1)+x)*T3; |
if(p > SOUTH) return ((y*T1)+x)*T3+(p-SOUTH); |
if(p== NORTH) return ((T1*T2*T3) + x); |
if(p== SOUTH) return ((T1*T2*T3) + T1 + x); |
if(p== WEST ) return ((T1*T2*T3) + 2*T1 + y); |
if(p== EAST ) return ((T1*T2*T3) + 2*T1 + T2 + y); |
return 0;//should not reach here |
} |
|
|
|
|
|
|
unsigned int mesh_tori_endp_addr_decoder (unsigned int code){ |
unsigned int x, y, l; |
mesh_tori_addr_sep(code,&x,&y,&l); |
//if(code==0x1a) printf("code=%x,x=%u,y=%u,l=%u\n",code,x,y,l); |
return ((y*T1)+x)*T3+l; |
} |
|
|
unsigned int endp_addr_encoder ( unsigned int id){ |
#if defined (IS_MESH) || defined (IS_TORUS) || defined (IS_LINE) || defined (IS_RING ) |
return mesh_tori_addrencode(id); |
#endif |
return fmesh_addrencode(id); |
} |
|
|
unsigned int endp_addr_decoder (unsigned int code){ |
#if defined (IS_MESH) || defined (IS_TORUS) || defined (IS_LINE) || defined (IS_RING ) |
return mesh_tori_endp_addr_decoder (code); |
#endif |
return fmesh_endp_addr_decoder (code); |
} |
|
|
|
|
void topology_connect_all_nodes (void){ |
|
|
unsigned int x,y,l; |
#if defined (IS_LINE) || defined (IS_RING ) |
#define R2R_CHANELS_MESH_TORI 2 |
for (x=0; x<T1; x=x+1) { |
|
router1[x]->current_r_addr = x; |
if(x < T1-1){// not_last_node |
//assign router_chan_in[x][FORWARD] = router_chan_out [(x+1)][BACKWARD]; |
conect_r2r(1,x,FORWARD,1,(x+1),BACKWARD); |
|
} else { //last_node |
|
#if defined (IS_LINE) // : line_last_x |
//assign router_chan_in[x][FORWARD]= {SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,x,FORWARD); |
#else // : ring_last_x |
//assign router_chan_in[x][FORWARD]= router_chan_out [0][BACKWARD]; |
conect_r2r(1,x,FORWARD,1,0,BACKWARD); |
#endif |
} |
|
if(x>0){// :not_first_x |
//assign router_chan_in[x][BACKWARD]= router_chan_out [(x-1)][FORWARD]; |
conect_r2r(1,x,BACKWARD,1,(x-1),FORWARD); |
|
}else {// :first_x |
#if defined (IS_LINE) // : line_first_x |
//assign router_chan_in[x][BACKWARD]={SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,x,BACKWARD); |
#else // : ring_first_x |
//assign router_chan_in[x][BACKWARD]= router_chan_out [(NX-1)][FORWARD]; |
conect_r2r(1,x,BACKWARD,1,(T1-1),FORWARD); |
#endif |
} |
|
// connect other local ports |
for (l=0; l<T3; l=l+1) {// :locals |
unsigned int ENDPID = endp_id(x,0,l); |
unsigned int LOCALP = (l==0) ? l : l + R2R_CHANELS_MESH_TORI; // first local port is connected to router port 0. The rest are connected at the } |
//assign router_chan_in[x][LOCALP]= chan_in_all [ENDPID]; |
//assign chan_out_all [ENDPID] = router_chan_out[x][LOCALP]; |
connect_r2e(1,x,LOCALP,ENDPID); |
er_addr [ENDPID] = x; |
|
}// locals |
}//x |
|
#else // :mesh_torus |
#define R2R_CHANELS_MESH_TORI 4 |
for (y=0; y<T2; y=y+1) {//: y_loop |
for (x=0; x<T1; x=x+1) {// :x_loop |
unsigned int R_ADDR = (y<<nxw) + x; |
unsigned int ROUTER_NUM = (y * T1) + x; |
//assign current_r_addr [ROUTER_NUM] = R_ADDR[RAw-1 :0]; |
router1[ROUTER_NUM]->current_r_addr = R_ADDR; |
|
|
if(x < T1-1) {//: not_last_x |
//assign router_chan_in[`router_id(x,y)][EAST]= router_chan_out [`router_id(x+1,y)][WEST]; |
conect_r2r(1,router_id(x,y),EAST,1,router_id(x+1,y),WEST); |
|
}else {// :last_x |
#if defined (IS_MESH) // :last_x_mesh |
// assign router_chan_in[`router_id(x,y)][EAST] = {SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,router_id(x,y),EAST); |
#elif defined (IS_TORUS) // : last_x_torus |
//assign router_chan_in[`router_id(x,y)][EAST] = router_chan_out [`router_id(0,y)][WEST]; |
conect_r2r(1,router_id(x,y),EAST,1,router_id(0,y),WEST); |
#elif defined (IS_FMESH) //:last_x_fmesh |
//connect to endp |
unsigned int EAST_ID = T1*T2*T3 + 2*T1 + T2 + y; |
connect_r2e(1,router_id(x,y),EAST,EAST_ID); |
er_addr [EAST_ID] = R_ADDR; |
#endif//topology |
} |
|
|
if(y>0) {// : not_first_y |
//assign router_chan_in[`router_id(x,y)][NORTH] = router_chan_out [`router_id(x,(y-1))][SOUTH]; |
conect_r2r(1,router_id(x,y),NORTH,1,router_id(x,(y-1)),SOUTH); |
}else {// :first_y |
#if defined (IS_MESH) // : first_y_mesh |
//assign router_chan_in[`router_id(x,y)][NORTH] = {SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,router_id(x,y),NORTH); |
#elif defined (IS_TORUS)// :first_y_torus |
//assign router_chan_in[`router_id(x,y)][NORTH] = router_chan_out [`router_id(x,(T2-1))][SOUTH]; |
conect_r2r(1,router_id(x,y),NORTH,1,router_id(x,(T2-1)),SOUTH); |
#elif defined (IS_FMESH) // :first_y_fmesh |
unsigned int NORTH_ID = T1*T2*T3 + x; |
connect_r2e(1,router_id(x,y),NORTH,NORTH_ID); |
er_addr [NORTH_ID] = R_ADDR; |
#endif//topology |
}//y>0 |
|
|
if(x>0){// :not_first_x |
//assign router_chan_in[`router_id(x,y)][WEST] = router_chan_out [`router_id((x-1),y)][EAST]; |
conect_r2r(1,router_id(x,y),WEST,1,router_id((x-1),y),EAST); |
}else {// :first_x |
|
#if defined (IS_MESH) // :first_x_mesh |
//assign router_chan_in[`router_id(x,y)][WEST] = {SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,router_id(x,y),WEST); |
|
#elif defined (IS_TORUS) // :first_x_torus |
//assign router_chan_in[`router_id(x,y)][WEST] = router_chan_out [`router_id((NX-1),y)][EAST] ; |
conect_r2r(1,router_id(x,y),WEST,1,router_id((T1-1),y),EAST); |
#elif defined (IS_FMESH) // :first_x_fmesh |
unsigned int WEST_ID = T1*T2*T3 + 2*T1 + y; |
connect_r2e(1,router_id(x,y),WEST,WEST_ID); |
er_addr [WEST_ID] = R_ADDR; |
#endif//topology |
} |
|
if(y < T2-1) {// : firsty |
//assign router_chan_in[`router_id(x,y)][SOUTH] = router_chan_out [`router_id(x,(y+1))][NORTH]; |
conect_r2r(1,router_id(x,y),SOUTH,1,router_id(x,(y+1)),NORTH); |
}else {// : lasty |
|
#if defined (IS_MESH) // :ly_mesh |
|
//assign router_chan_in[`router_id(x,y)][SOUTH]= {SMARTFLIT_CHANEL_w{1'b0}}; |
connect_r2gnd(1,router_id(x,y),SOUTH); |
|
#elif defined (IS_TORUS) // :ly_torus |
//assign router_chan_in[`router_id(x,y)][SOUTH]= router_chan_out [`router_id(x,0)][NORTH]; |
conect_r2r(1,router_id(x,y),SOUTH,1,router_id(x,0),NORTH); |
#elif defined (IS_FMESH) // :ly_Fmesh |
unsigned int SOUTH_ID = T1*T2*T3 + T1 + x; |
connect_r2e(1,router_id(x,y),SOUTH,SOUTH_ID); |
er_addr [SOUTH_ID] = R_ADDR; |
#endif//topology |
} |
|
|
// endpoint(s) connection |
// connect other local ports |
for (l=0; l<T3; l=l+1) {// :locals |
unsigned int ENDPID = endp_id(x,y,l); |
unsigned int LOCALP = (l==0) ? l : l + R2R_CHANELS_MESH_TORI; // first local port is connected to router port 0. The rest are connected at the } |
|
//assign router_chan_in [`router_id(x,y)][LOCALP] = chan_in_all [ENDPID]; |
//assign chan_out_all [ENDPID] = router_chan_out [`router_id(x,y)][LOCALP]; |
//assign er_addr [ENDPID] = R_ADDR; |
connect_r2e(1,router_id(x,y),LOCALP,ENDPID); |
er_addr [ENDPID] = R_ADDR; |
}// locals |
|
}//y |
}//x |
#endif |
|
|
} |
|
|
void topology_init(void){ |
nxw=Log2(T1); |
nyw=Log2(T2); |
maskx = (0x1<<nxw)-1; |
masky = (0x1<<nyw)-1; |
} |
|
|
unsigned int get_mah_distance ( unsigned int id1, unsigned int id2){ |
#if defined (IS_FMESH) |
unsigned int x1,y1,p1,x2,y2,p2; |
fmesh_addrencod_sep ( id1, &x1, &y1, &p1); |
fmesh_addrencod_sep ( id2, &x2, &y2, &p2); |
#else |
unsigned int x1,y1,l1,x2,y2,l2; |
mesh_tori_addrencod_sep(id1, &x1, &y1, &l1); |
mesh_tori_addrencod_sep(id2, &x2, &y2, &l2); |
#endif |
|
unsigned int x_diff = (x1 > x2) ? (x1 - x2) : (x2 - x1); |
unsigned int y_diff = (y1 > y2) ? (y1 - y2) : (y2 - y1); |
return x_diff + y_diff; |
} |
|
|
#endif |
/topology/star.h
0,0 → 1,35
#ifndef STAR_H |
#define STAR_H |
|
|
|
void topology_connect_all_nodes (void){ |
router1[0]->current_r_addr = 0; |
|
unsigned int pos; |
for ( pos = 0; pos < NE; pos=pos+1 ) {// : endpoints |
|
//assign router_chan_out [0][pos] = chan_in_all [pos]; |
//assign chan_out_all [pos] = router_chan_in [0][pos]; |
connect_r2e(1,0,pos,pos); |
er_addr [pos] = 0; |
|
}//pos |
} |
|
|
|
unsigned int endp_addr_encoder ( unsigned int id){ |
return id; |
} |
|
unsigned int endp_addr_decoder (unsigned int code){ |
return id; |
} |
|
void topology_init (void){ |
|
} |
|
#endif |
|
/topology/topology_top.h
0,0 → 1,129
#ifndef TOPOLOGY_TOP_H |
#define TOPOLOGY_TOP_H |
|
int get_router_num (int NR_num, int NR_id){ |
int offset=0; |
if(NR_num* sizeof(int) > sizeof(router_NRs)){ |
fprintf(stderr,"ERROR: NR%u is not defined\n",NR_num); |
exit(1); |
} |
while (NR_num > 1) { |
NR_num-=1; |
offset += router_NRs[NR_num]; |
} |
return offset + NR_id; |
} |
|
|
unsigned int er_addr [NE+1]; |
char start_i=0; |
char start_o[NE+1]={0}; |
|
unsigned int Log2 (unsigned int n){ |
unsigned int l=1; |
while((0x1<<l) < n)l++; |
return l; |
} |
|
unsigned int powi (unsigned int x, unsigned int y){ // x^y |
unsigned int i; |
unsigned int pow=1; |
for (int i = 0; i <y; i=i+1 ) { |
pow=pow * x; |
} |
return pow; |
} |
|
unsigned int sum_powi (unsigned int x, unsigned int y){//x^(y-1) + x^(y-2) + ...+ 1; |
unsigned int i; |
unsigned int sum = 0; |
for (i = 0; i < y; i=i+1){ |
sum = sum + powi( x, i ); |
} |
return sum; |
} |
|
#if defined (IS_FATTREE) || defined (IS_TREE) |
inline unsigned int Ti( unsigned int id){ |
return (id < NR1)? 1 : 2; |
} |
inline unsigned int Ri(unsigned int id){ |
return (id < NR1)? id : id-NR1; |
} |
|
#define K T1 |
#define L T2 |
#define CNT_R2R_SIZ ((NR1+NR2+1)*(K+1)) |
#define CNT_R2E_SIZ (NE+1) |
|
typedef struct R2R_CNT_TABLE { |
unsigned int t1; |
unsigned int r1; |
unsigned int p1; |
unsigned int t2; |
unsigned int r2; |
unsigned int p2; |
} r2r_cnt_table_t; |
|
r2r_cnt_table_t r2r_cnt_all[CNT_R2R_SIZ]; |
|
typedef struct R2E_CNT_TABLE { |
unsigned int r1; |
unsigned int p1; |
} r2e_cnt_table_t; |
|
r2e_cnt_table_t r2e_cnt_all[CNT_R2E_SIZ]; |
|
inline void fattree_connect ( r2r_cnt_table_t in){ |
unsigned int t1 = in.t1; |
unsigned int r1 = in.r1; |
unsigned int p1 = in.p1; |
unsigned int t2 = in.t2; |
unsigned int r2 = in.r2; |
unsigned int p2 = in.p2; |
|
if (t1==1 && t2 == 1) { |
conect_r2r(1,r1,p1,1,r2,p2); |
conect_r2r(1,r2,p2,1,r1,p1); |
} |
else if (t1==1 && t2 == 2) { |
conect_r2r(1,r1,p1,2,r2,p2); |
conect_r2r(2,r2,p2,1,r1,p1); |
} |
else if (t1==2 && t2 == 1){ |
conect_r2r(2,r1,p1,1,r2,p2); |
conect_r2r(1,r2,p2,2,r1,p1); |
} |
else{ |
conect_r2r(2,r1,p1,2,r2,p2); |
conect_r2r(2,r2,p2,2,r1,p1); |
} |
} |
#endif |
|
|
|
|
#if defined (IS_MESH) || defined (IS_FMESH) || defined (IS_TORUS) || defined (IS_LINE) || defined (IS_RING ) |
#include "mesh.h" |
#elif defined (IS_FATTREE) |
#include "fattree.h" |
#elif defined (IS_TREE) |
#include "tree.h" |
#elif defined (IS_STAR) |
#include "star.h" |
#else |
//custom not coded |
unsigned int endp_addr_encoder ( unsigned int id){ |
return id; |
} |
|
unsigned int endp_addr_decoder (unsigned int code){ |
return code; |
} |
|
#endif |
|
|
#endif |
|
/topology/tree.h
0,0 → 1,211
#ifndef BINTREE_H |
#define BINTREE_H |
|
|
|
|
#define ROOT_L (L-1) |
#define ROOT_ID 0 |
|
|
|
unsigned int Lw; |
unsigned int Kw; |
unsigned int LKw; |
|
|
|
|
|
|
|
|
|
|
unsigned int bintree_addrencode( unsigned int pos, unsigned int k, unsigned int l){ |
unsigned int pow,i,tmp=0; |
unsigned int addrencode=0; |
unsigned int kw=0; |
while((0x1<<kw) < k)kw++; |
pow=1; |
for (i = 0; i <l; i=i+1 ) { |
tmp=(pos/pow); |
tmp=tmp%k; |
tmp=tmp<<(i)*kw; |
addrencode=addrencode | tmp; |
pow=pow * k; |
} |
return addrencode; |
} |
|
|
unsigned int bintree_addrdecode(unsigned int addrencode , unsigned int k, unsigned int l){ |
unsigned int kw=0; |
unsigned int mask=0; |
unsigned int pow,i,tmp; |
unsigned int pos=0; |
while((0x1<<kw) < k){ |
kw++; |
mask<<=1; |
mask|=0x1; |
} |
pow=1; |
for (i = 0; i <l; i=i+1 ) { |
tmp = addrencode & mask; |
tmp=(tmp*pow); |
pos= pos + tmp; |
pow=pow * k; |
addrencode>>=kw; |
} |
return pos; |
} |
|
|
|
unsigned int endp_addr_encoder ( unsigned int id){ |
return bintree_addrencode(id, T1, T2); |
} |
|
unsigned int endp_addr_decoder (unsigned int code){ |
return bintree_addrdecode(code, T1, T2); |
} |
|
|
|
void topology_init (void){ |
|
Lw=Log2(L); |
Kw=Log2(K); |
LKw=L*Kw; |
|
|
//assign current_layer_addr [ROOT_ID] = ROOT_L; |
//assign current_pos_addr [ROOT_ID] = {LKw{1'b0}}; |
unsigned int addr = ROOT_L << LKw; |
router1[ROOT_ID]->current_r_addr = addr; |
|
unsigned int pos,level; |
unsigned int num = 0; |
//connect all up connections |
for (level = 1; level<L; level=level+1) { // : level_c |
unsigned int L1 = L-1-level; |
unsigned int level2= level - 1; |
unsigned int L2 = L-1-level2; |
unsigned int NPOS = powi(K,level); // number of routers in this level |
for ( pos = 0; pos < NPOS; pos=pos+1 ) { // : pos_c |
|
unsigned int ID1 = sum_powi ( K,level) + pos; |
unsigned int BINTREE_EQ_POS1 = pos* powi(K,L1); |
unsigned int ADR_CODE1=bintree_addrencode(BINTREE_EQ_POS1,K,L); |
unsigned int POS2 = pos /K ; |
unsigned int ID2 = sum_powi ( K,level-1) + (pos/K); |
unsigned int PORT2= pos % K; |
unsigned int BINTREE_EQ_POS2 = POS2*powi(K,L2); |
unsigned int ADR_CODE2=bintree_addrencode(BINTREE_EQ_POS2,K,L); |
|
|
|
// node_connection('Router[id1][k] to router[id2][pos%k]; |
//assign router_chan_out [ID1][K] = router_chan_in [ID2][PORT2]; |
//assign router_chan_out [ID2][PORT2]= router_chan_in[ID1][K]; |
//bintree_connect(Ti(ID1),Ri(ID1),port,Ti(ID2),Ri(ID2),PORT2); |
r2r_cnt_all[num] =(r2r_cnt_table_t){.t1=Ti(ID1), .r1=Ri(ID1), .p1=K, .t2=Ti(ID2), .r2=Ri(ID2), .p2=PORT2 }; |
|
|
|
|
unsigned int current_layer_addr = L1; |
unsigned int current_pos_addr = ADR_CODE1; |
//assign current_r_addr [ID1] = {current_layer_addr [ID1],current_pos_addr[ID1]}; |
unsigned int addr = (current_layer_addr << LKw)| current_pos_addr; |
|
router2[Ri(ID1)]->current_r_addr = addr; |
//printf( "[%u] =(addr=%x), t1=%u, r1=%u, p1=%u, t2=%u, r2=%u, p2=%u \n", num,addr, r2r_cnt_all[num].t1, r2r_cnt_all[num].r1, r2r_cnt_all[num].p1, r2r_cnt_all[num].t2, r2r_cnt_all[num].r2, r2r_cnt_all[num].p2 ); |
|
|
|
|
|
|
|
num++; |
}// pos |
|
} //level |
|
|
// connect }points |
|
for ( pos = 0; pos < NE; pos=pos+1 ) { // : }points |
// node_connection T[pos] R[rid][pos %k]; |
unsigned int RID= sum_powi(K,L-1)+(pos/K); |
unsigned int RPORT = pos%K; |
unsigned int CURRENTPOS= bintree_addrencode(pos/K,K,L); |
|
//assign router_chan_out [RID][RPORT] = chan_in_all [pos]; |
//assign chan_out_all [pos] = router_chan_in [RID][RPORT]; |
r2e_cnt_all[pos].r1=Ri(RID); |
r2e_cnt_all[pos].p1=RPORT; |
|
er_addr [pos] = CURRENTPOS; |
|
} //pos |
|
} |
|
|
void topology_connect_all_nodes (void){ |
unsigned int pos,level; |
unsigned int num=0; |
//connect all up connections |
for (level = 1; level<L; level=level+1) { // : level_c |
unsigned int NPOS = powi(K,level); // number of routers in this level |
for ( pos = 0; pos < NPOS; pos=pos+1 ) { // : pos_c |
|
fattree_connect(r2r_cnt_all[num]); |
num++; |
|
}// pos |
|
} //level |
|
|
// connect }points |
|
for ( pos = 0; pos < NE; pos=pos+1 ) { // : }points |
|
connect_r2e(2,r2e_cnt_all[pos].r1,r2e_cnt_all[pos].p1,pos); |
|
|
} |
} |
|
|
|
unsigned int get_mah_distance ( unsigned int id1, unsigned int id2){ |
|
unsigned int k =T1; |
unsigned int l =T2; |
|
unsigned int pow,tmp1,tmp2; |
unsigned int distance=0; |
pow=1; |
for (unsigned int i = 0; i <l; i=i+1 ) { |
tmp1=(id1/pow); |
tmp2=(id2/pow); |
tmp1=tmp1 % k; |
tmp2=tmp2 % k; |
pow=pow * k; |
if(tmp1!=tmp2) distance= (i+1)*2-1; //distance obtained based on the highest level index which differ |
|
} |
return distance; |
} |
|
|
|
|
#endif |
|
|
|
/traffic_synthetic.h
2,16 → 2,18
#define TRAFFIC_SYNTHETIC_H |
|
|
#include "topology.h" |
#define INJECT_OFF -1 |
|
//#include "topology.h" |
|
|
extern int TRAFFIC_TYPE; |
extern int HOTSPOT_NUM; |
extern char * TRAFFIC; |
extern unsigned char NEw; |
|
int custom_traffic_table[NE]; |
|
|
typedef struct HOTSPOT_NODE { |
int ip_num; |
char send_enable; |
20,8 → 22,8
|
hotspot_st * hotspots; |
|
unsigned int pck_dst_gen_1D (unsigned int); |
|
|
// number, b:bit location W: number width log2(num) |
int getBit(int num, int b, int W) |
{ |
43,9 → 45,16
} |
|
|
unsigned int get_rnd_ip (unsigned int core_num){ |
unsigned int rnd=rand()%NE; |
if(IS_SELF_LOOP_EN) return rnd; |
//make sure its not same as sender core |
while (rnd==core_num) rnd=rand()%NE; |
return rnd; |
} |
|
#if (defined (IS_MESH) || defined (IS_TORUS) || defined (IS_LINE) || defined (IS_RING) ) |
|
|
unsigned int pck_dst_gen_2D (unsigned int core_num){ |
//for mesh-tori |
unsigned int current_l,current_x, current_y; |
58,22 → 67,20
int i; |
|
if((strcmp (TRAFFIC,"RANDOM")==0) || (strcmp (TRAFFIC,"random")==0)){ |
do{ |
rnd=rand()%NE; |
}while (rnd==core_num); // get a random IP core, make sure its not same as sender core |
return endp_addr_encoder(rnd); |
//get a random IP core |
return endp_addr_encoder(get_rnd_ip(core_num)); |
} |
|
if ((strcmp(TRAFFIC,"HOTSPOT")==0) || (strcmp (TRAFFIC,"hot spot")==0)){ |
unsigned int rnd1000=0; |
do{ |
rnd=rand()%NE; |
}while (rnd==core_num); // get a random IP core, make sure its not same as sender core |
rnd=get_rnd_ip(core_num); |
|
rnd1000=rand()%1000; // generate a random number between 0 & 1000 |
for (i=0;i<HOTSPOT_NUM; i++){ |
if ( hotspots[i].send_enable == 0 && core_num ==hotspots[i].ip_num){ |
rnd = core_num; // turn off the core |
return endp_addr_encoder(rnd); |
//rnd = core_num; // turn off the core |
//return endp_addr_encoder(rnd); |
return INJECT_OFF; |
} |
} |
for (i=0;i<HOTSPOT_NUM; i++){ |
142,34 → 149,26
return mesh_tori_addr_join(dest_x,dest_y,dest_l); |
} |
|
if( strcmp(TRAFFIC ,"CUSTOM") == 0){ |
//[(x+(k/2-1)) mod k, (y+(k/2-1)) mod k], |
if(current_x ==0 && current_y == 0 && current_l==0 ){ |
// dest_x = T1-1; |
// dest_y = T2-1; |
// dest_l = T3-1; |
dest_x = 0; |
dest_y = 0; |
dest_l = 1; |
return mesh_tori_addr_join(dest_x,dest_y,dest_l); |
}// make it invalid |
dest_x = current_x; |
dest_y = current_y; |
dest_l = current_l; |
return mesh_tori_addr_join(dest_x,dest_y,dest_l); |
if(( strcmp(TRAFFIC ,"CUSTOM") == 0)|| (strcmp (TRAFFIC,"custom")==0)){ |
if (custom_traffic_table[core_num]== INJECT_OFF) return INJECT_OFF; |
return endp_addr_encoder(custom_traffic_table[core_num]); |
|
} |
|
printf ("traffic %s is an unsupported traffic pattern\n",TRAFFIC); |
dest_x = current_x; |
dest_y = current_y; |
dest_l = current_l; |
return mesh_tori_addr_join(dest_x,dest_y,dest_l); |
fprintf (stderr,"ERROR: traffic %s is an unsupported traffic pattern\n",TRAFFIC); |
return INJECT_OFF; |
|
} |
|
#else |
|
unsigned int pck_dst_gen_2D (unsigned int core_num){ |
return pck_dst_gen_1D (core_num); |
} |
|
#endif |
|
|
unsigned int pck_dst_gen_1D (unsigned int core_num){ |
|
unsigned int rnd=0; |
179,24 → 178,18
|
|
if((strcmp (TRAFFIC,"RANDOM")==0) || (strcmp (TRAFFIC,"random")==0)){ |
do{ |
rnd=rand()%NE; |
}while (rnd==core_num); // get a random IP core, make sure its not same as sender core |
|
return endp_addr_encoder(rnd); |
return endp_addr_encoder(get_rnd_ip(core_num)); |
} |
|
if ((strcmp(TRAFFIC,"HOTSPOT")==0) || (strcmp (TRAFFIC,"hot spot")==0)){ |
unsigned int rnd1000=0; |
int i; |
do{ |
rnd=rand()%NE; |
}while (rnd==core_num); // get a random IP core, make sure its not same as sender core |
rnd=get_rnd_ip(core_num); |
rnd1000=rand()%1000; // generate a random number between 0 & 1000 |
for (i=0;i<HOTSPOT_NUM; i++){ |
if ( hotspots[i].send_enable == 0 && core_num ==hotspots[i].ip_num){ |
rnd = core_num; // turn off the core |
return endp_addr_encoder(rnd); |
|
return INJECT_OFF; |
} |
} |
|
254,14 → 247,14
return endp_addr_encoder((core_num + 1)%NE); |
} |
|
if( strcmp(TRAFFIC ,"CUSTOM") == 0){ |
//[(x+(k/2-1)) mod k, (y+(k/2-1)) mod k], |
if(core_num ==2 ) return endp_addr_encoder(6); |
return endp_addr_encoder(core_num); |
} |
if(( strcmp(TRAFFIC ,"CUSTOM") == 0)|| (strcmp (TRAFFIC,"custom")==0)){ |
if (custom_traffic_table[core_num]== INJECT_OFF) return INJECT_OFF; |
return endp_addr_encoder(custom_traffic_table[core_num]); |
|
printf ("traffic %s is an unsupported traffic pattern\n",TRAFFIC); |
return endp_addr_encoder(core_num); |
} |
|
fprintf (stderr,"ERROR: traffic %s is an unsupported traffic pattern\n",TRAFFIC); |
return INJECT_OFF; |
} |
|
|
/traffic_task_graph.h
23,7 → 23,7
typedef struct TRAFFIC_TASK { |
char enable; |
unsigned int src; |
unsigned int dst; // ID of the destination node (PE) |
unsigned int dst; // ID of the destination endpoint (PE) |
unsigned int bytes; |
unsigned int initial_weight; |
unsigned int min_pck_size; //in flit |
42,55 → 42,58
|
|
|
typedef struct node { |
typedef struct endpt { |
task_t task; |
struct node * next; |
} node_t; |
struct endpt * next; |
} endpt_t; |
|
|
|
unsigned int total_active_routers=0; |
unsigned int task_graph_total_pck_num=0; |
node_t * task_graph_data[NE]; |
unsigned int task_graph_min_pck_size=999999; |
unsigned int task_graph_max_pck_size=0; |
|
endpt_t * task_graph_data[NE]; |
index_t task_graph_abstract[NE]; |
|
|
|
|
void push(node_t ** head, task_t task) { |
node_t * new_node; |
new_node = (node_t *) malloc(sizeof(node_t)); |
if( new_node == NULL){ |
printf("Error: cannot allocate memory in push function\n"); |
void push(endpt_t ** head, task_t task) { |
endpt_t * new_endpt; |
new_endpt = (endpt_t *) malloc(sizeof(endpt_t)); |
if( new_endpt == NULL){ |
printf("ERROR: cannot allocate memory in push function\n"); |
exit(1); |
} |
new_node->task=task; |
new_node->next = *head; |
*head = new_node; |
new_endpt->task=task; |
new_endpt->next = *head; |
*head = new_endpt; |
} |
|
int pop(node_t ** head) { |
int pop(endpt_t ** head) { |
// int retval = -1; |
node_t * next_node = NULL; |
endpt_t * next_endpt = NULL; |
|
if (*head == NULL) { |
return -1; |
} |
|
next_node = (*head)->next; |
next_endpt = (*head)->next; |
//retval = (*head)->val; |
free(*head); |
*head = next_node; |
*head = next_endpt; |
return 1; |
//return retval; |
} |
|
|
int remove_by_index(node_t ** head, int n) { |
int remove_by_index(endpt_t ** head, int n) { |
int i = 0; |
// int retval = -1; |
node_t * current = *head; |
node_t * temp_node = NULL; |
endpt_t * current = *head; |
endpt_t * temp_endpt = NULL; |
|
if (n == 0) { |
return pop(head); |
103,17 → 106,17
current = current->next; |
} |
|
temp_node = current->next; |
//retval = temp_node->val; |
current->next = temp_node->next; |
free(temp_node); |
temp_endpt = current->next; |
//retval = temp_endpt->val; |
current->next = temp_endpt->next; |
free(temp_endpt); |
return 1; |
|
} |
|
|
int update_by_index(node_t * head,int loc, task_t task) { |
node_t * current = head; |
int update_by_index(endpt_t * head,int loc, task_t task) { |
endpt_t * current = head; |
int i; |
for (i=0;i<loc && current != NULL;i++){ |
current = current->next; |
126,8 → 129,8
} |
|
|
int read(node_t * head, int loc, task_t * task ) { |
node_t * current = head; |
int read(endpt_t * head, int loc, task_t * task ) { |
endpt_t * current = head; |
int i; |
for (i=0;i<loc && current != NULL;i++){ |
current = current->next; |
154,7 → 157,7
{ |
|
unsigned int src; |
unsigned int dst; // ID of the destination node (PE) |
unsigned int dst; // ID of the destination endpt (PE) |
unsigned int bytes; |
unsigned int initial_weight; |
unsigned int min_pck_size; //in flit |
182,6 → 185,8
st->estimated_total_pck_num = (bytes*8) /(st->avg_pck_size*Fpay); |
if(st->estimated_total_pck_num==0) st->estimated_total_pck_num= 1; |
task_graph_total_pck_num=task_graph_total_pck_num+st->estimated_total_pck_num; |
if(task_graph_min_pck_size > st->min_pck_size ) task_graph_min_pck_size= st->min_pck_size; |
if(task_graph_max_pck_size < st->max_pck_size ) task_graph_max_pck_size= st->max_pck_size; |
|
st->pck_sent=0; |
st->byte_sent=0; |
190,7 → 195,7
return 1; |
} |
|
int calcualte_traffic_parameters(node_t * head[NE],index_t (* info)){ |
int calcualte_traffic_parameters(endpt_t * head[NE],index_t (* info)){ |
int i,j; |
task_t task; |
|
239,7 → 244,7
|
|
|
void load_traffic_file(char * file, node_t * head[NE], index_t (* info)){ |
void load_traffic_file(char * file, endpt_t * head[NE], index_t (* info)){ |
FILE * in; |
char * line = NULL; |
|
249,8 → 254,8
int n,i; |
|
if(in == NULL){ |
printf("Error: cannot open %s file in read mode!\n",file); |
exit(1); |
fprintf(stderr,"ERROR: cannot open %s file in read mode!\n",file); |
exit(1); |
} |
|
for(i=0;i<NE;i++){ |
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