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[/] [an-fpga-implementation-of-low-latency-noc-based-mpsoc/] [trunk/] [mpsoc/] [script/] [verilator_2D_mesh.sh] - Rev 45
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#!/bin/bash
set -e
# Any subsequent commands which fail will cause the shell script to exit immediately
script_path=$(pwd)
path=$script_path/..
comp_path=$path/../adaptive_work/verilator
work_path=$comp_path/work
bin_path=$work_path/bin
multiple_path=$work_path/multiple
data_path=$multiple_path/data
plot_path=$multiple_path/plot
src_c_path=$path/src_c
rm -Rf $multiple_path
mkdir -p $data_path
mkdir -p $plot_path
cp $path/src_c/plot $multiple_path/plot_bin
CORE_NUM(){
# local variable x and y with passed args
local x=$1
local y=$2
echo $(( $x + ($y*$NX) ))
}
# NoC parameters:
V=4 # number of VC per port
P=5 # number of port per router
B=4 # buffer space :flit per VC
NX=8 # number of node in x axis
NY=8 # number of node in y axis
C=1 # number of flit class
Fpay=32 #flit payload width
MUX_TYPE="ONE_HOT" #crossbar multiplexer type : "ONE_HOT" or "BINARY"
VC_REALLOCATION_TYPE="NONATOMIC" # "ATOMIC" or "NONATOMIC"
COMBINATION_TYPE="COMB_NONSPEC" # "BASELINE" or "COMB_SPEC1" or "COMB_SPEC2" or "COMB_NONSPEC"
FIRST_ARBITER_EXT_P_EN=1
TOPOLOGY="MESH" #"MESH" or "TORUS"
ROUTE_NAME="DUATO" # Routing algorithm
# mesh : "XY" , "WEST_FIRST" , "NORTH_LAST" , "NEGETIVE_FIRST" , "DUATO"
# torus: "TRANC_XY" , "TRANC_WEST_FIRST", "TRANC_NORTH_LAST", "TRANC_NEGETIVE_FIRST", "TRANC_DUATO"
CONGESTION_INDEX="VC" #"CREDIT","VC"
CLASS_SETTING="4'b1111"
#0: no class. packets can be sent to any available OVC
#1: class field hold the binary number of VC which the packet can be sent to
#2: class field contains one-hot code of candidate OVCs
#3: there are two class, class 0 is permitted to be sent to all OVCs VS. class 1 can candidate only half of VCs
DEBUG_EN=0 # 1 :do error checking on router, will reduce the simulation speed
#0 : error checking is disabled
CLASS_3_TRAFFIC_PATTERN=1
#0: 25 % class 0 , 75 % class 1
#1: 50 % class 0 , 50 % class 1
#2: 75 % class 0 , 25 % class 1
# Simulation parameters:
TRAFFIC="RANDOM" # "RANDOM","TRANSPOSE1","TRANSPOSE2","HOTSPOT","BIT_REVERSE","BIT_COMPLEMENT","CUSTOM"
#Hotspot Traffic setting
HOTSPOT_PERCENTAGE=1 #maximum 20
HOTSOPT_NUM=4 #maximum 5
HOTSPOT_CORE_1=$(CORE_NUM 2 2)
HOTSPOT_CORE_2=$(CORE_NUM 5 2)
HOTSPOT_CORE_3=$(CORE_NUM 2 5)
HOTSPOT_CORE_4=$(CORE_NUM 5 5)
HOTSPOT_CORE_5=$(CORE_NUM 2 2)
TOTAL_PKT_PER_ROUTER=5000 #total number of packets which is sent by a router
MAX_DELAY_BTWN_PCKTS=64 # maximum delay between two consecutive packets
ESCAP_VC_MASK="4'b0001" # mask escape VC
# Simulation C file constant:
PACKET_SIZE=2 # packet size in flit. Minimum is 2
# for minimal fully adaptive on 2D mesh paper
ROUTING_SUBFUNCTION= "XY" # "XY" "NORTH_LAST"
AVC_REALLOCATION= ""
generate_parameter_v (){
printf " \`ifdef INCLUDE_PARAM \n\n" >> parameter.v
printf " parameter V=$V;\n" >> parameter.v
printf " parameter P=$P;\n" >> parameter.v
printf " parameter B=$B;\n" >> parameter.v
printf " parameter NX=$NX;\n" >> parameter.v
printf " parameter NY=$NY;\n" >> parameter.v
printf " parameter C=$C;\n" >> parameter.v
printf " parameter Fpay=$Fpay;\n" >> parameter.v
printf " parameter MUX_TYPE=\"$MUX_TYPE\";\n" >> parameter.v
printf " parameter VC_REALLOCATION_TYPE=\"$VC_REALLOCATION_TYPE\";\n" >> parameter.v
printf " parameter COMBINATION_TYPE=\"$COMBINATION_TYPE\";\n" >> parameter.v
printf " parameter FIRST_ARBITER_EXT_P_EN=$FIRST_ARBITER_EXT_P_EN;\n" >> parameter.v
printf " parameter TOPOLOGY=\"$TOPOLOGY\";\n" >> parameter.v
printf " parameter ROUTE_NAME=\"$ROUTE_NAME\";\n" >> parameter.v
printf " parameter CONGESTION_INDEX=\"$CONGESTION_INDEX\";\n" >> parameter.v
printf " parameter CLASS_3_TRAFFIC_PATTERN=$CLASS_3_TRAFFIC_PATTERN;\n" >> parameter.v
printf " parameter TRAFFIC=\"$TRAFFIC\";\n" >> parameter.v
printf " parameter HOTSPOT_PERCENTAGE=$HOTSPOT_PERCENTAGE;\n" >> parameter.v
printf " parameter HOTSOPT_NUM=$HOTSOPT_NUM;\n" >> parameter.v
printf " parameter HOTSPOT_CORE_1=$HOTSPOT_CORE_1;\n" >> parameter.v
printf " parameter HOTSPOT_CORE_2=$HOTSPOT_CORE_2;\n" >> parameter.v
printf " parameter HOTSPOT_CORE_3=$HOTSPOT_CORE_3;\n" >> parameter.v
printf " parameter HOTSPOT_CORE_4=$HOTSPOT_CORE_4;\n" >> parameter.v
printf " parameter HOTSPOT_CORE_5=$HOTSPOT_CORE_5;\n" >> parameter.v
printf " parameter TOTAL_PKT_PER_ROUTER=$TOTAL_PKT_PER_ROUTER;\n" >> parameter.v
printf " parameter MAX_DELAY_BTWN_PCKTS=$MAX_DELAY_BTWN_PCKTS;\n" >> parameter.v
printf " parameter DEBUG_EN=$DEBUG_EN;\n" >> parameter.v
printf " parameter ROUTE_TYPE = (ROUTE_NAME == \"XY\" || ROUTE_NAME == \"TRANC_XY\" )? \"DETERMINISTIC\" : \n" >> parameter.v
printf " (ROUTE_NAME == \"DUATO\" || ROUTE_NAME == \"TRANC_DUATO\" )? \"FULL_ADAPTIVE\": \"PAR_ADAPTIVE\"; \n" >> parameter.v
printf " parameter ADD_PIPREG_AFTER_CROSSBAR= $ADD_PIPREG_AFTER_CROSSBAR;\n" >> parameter.v
printf " parameter CVw=(C==0)? V : C * V;\n" >> parameter.v
printf " parameter [CVw-1: 0] CLASS_SETTING = $CLASS_SETTING;\n">> parameter.v
printf " parameter [V-1 : 0] ESCAP_VC_MASK=$ESCAP_VC_MASK;\n" >> parameter.v
printf " \n\n \`endif " >> parameter.v
}
generate_parameter_h (){
printf " #ifndef INCLUDE_PARAM\n " >> parameter.h
printf " #define INCLUDE_PARAM\n\n" >> parameter.h
printf "\t #define V $V\n" >> parameter.h
printf "\t #define B $B\n" >> parameter.h
printf "\t #define NX $NX\n" >> parameter.h
printf "\t #define NY $NY\n" >> parameter.h
printf "\t #define C $C\n" >> parameter.h
printf "\t #define Fpay $Fpay\n" >> parameter.h
printf "\t #define MUX_TYPE \"$MUX_TYPE\"\n" >> parameter.h
printf "\t #define VC_REALLOCATION_TYPE \"$VC_REALLOCATION_TYPE\"\n" >> parameter.h
printf "\t #define COMBINATION_TYPE \"$COMBINATION_TYPE\"\n" >> parameter.h
printf "\t #define FIRST_ARBITER_EXT_P_EN $FIRST_ARBITER_EXT_P_EN\n" >> parameter.h
printf "\t #define TOPOLOGY \"$TOPOLOGY\"\n" >> parameter.h
printf "\t #define ROUTE_NAME \"$ROUTE_NAME\"\n" >> parameter.h
printf "\t #define CONGESTION_INDEX \"$CONGESTION_INDEX\"\n" >> parameter.h
printf "\t #define CLASS_3_TRAFFIC_PATTERN $CLASS_3_TRAFFIC_PATTERN\n" >> parameter.h
printf "\t #define TRAFFIC \"$TRAFFIC\"\n" >> parameter.h
printf "\t #define HOTSPOT_PERCENTAGE $HOTSPOT_PERCENTAGE\n" >> parameter.h
printf "\t #define HOTSOPT_NUM $HOTSOPT_NUM\n" >> parameter.h
printf "\t #define HOTSPOT_CORE_1 $HOTSPOT_CORE_1\n" >> parameter.h
printf "\t #define HOTSPOT_CORE_2 $HOTSPOT_CORE_2\n" >> parameter.h
printf "\t #define HOTSPOT_CORE_3 $HOTSPOT_CORE_3\n" >> parameter.h
printf "\t #define HOTSPOT_CORE_4 $HOTSPOT_CORE_4\n" >> parameter.h
printf "\t #define HOTSPOT_CORE_5 $HOTSPOT_CORE_5\n" >> parameter.h
printf "\t #define TOTAL_PKT_PER_ROUTER $TOTAL_PKT_PER_ROUTER\n" >> parameter.h
printf "\t #define MAX_DELAY_BTWN_PCKTS $MAX_DELAY_BTWN_PCKTS\n" >> parameter.h
printf "\t #define PACKET_SIZE $PACKET_SIZE\n" >> parameter.h
printf "\t #define DEBUG_EN $DEBUG_EN \n" >> parameter.h
printf "\t #define ADD_PIPREG_AFTER_CROSSBAR $ADD_PIPREG_AFTER_CROSSBAR\n" >> parameter.h
printf "\t #define CVw (C==0)? V : C * V\n" >> parameter.h
printf "\t #define CLASS_SETTING \"$CLASS_SETTING\"\n">> parameter.h
printf "\t #define ESCAP_VC_MASK $ESCAP_VC_MASK\n">> parameter.h
printf " \n\n #endif " >> parameter.h
}
for PACKET_SIZE in 3 2 4 6
do
for TRAFFIC in "RANDOM" "TRANSPOSE1" "TRANSPOSE2" "HOTSPOT"
do
for ROUTE_NAME in "XY" "WEST_FIRST" "NORTH_LAST" "NEGETIVE_FIRST" "DUATO"
do
# regenerate NoC
generate_parameter_v
mv -f parameter.v ../src_verilator/
#verilate the NoC and make the library files
./verilator_compile_hw.sh
# compile the testbench file
generate_parameter_h
mv -f parameter.h ../src_verilator/
./verilator_compile_sw.sh
testnench_name=$ROUTE_NAME$TRAFFIC"_"$PACKET_SIZE
cp $bin_path/testbench $multiple_path/$testnench_name
done
#run multiple testbench files in the same time
cd $multiple_path
for ROUTE_NAME in "XY" "WEST_FIRST" "NORTH_LAST" "NEGETIVE_FIRST" "DUATO"
do
./$ROUTE_NAME$TRAFFIC"_"$PACKET_SIZE $ROUTE_NAME$TRAFFIC"_"$PACKET_SIZE &
done
# wait for all simulation to be done
wait
# merge the result in one file
for ROUTE_NAME in "XY" "WEST_FIRST" "NORTH_LAST" "NEGETIVE_FIRST" "DUATO"
do
data_file=$data_path/$TRAFFIC"_"$PACKET_SIZE"_all.txt"
plot_file=$plot_path/$TRAFFIC"_"$PACKET_SIZE".eps"
testnench_name=$ROUTE_NAME$TRAFFIC"_"$PACKET_SIZE
printf "#name:"$ROUTE_NAME"\n" >> $data_file
cat $testnench_name"_all.txt" >> $data_file
printf "\n\n" >> $data_file
./plot_bin $data_file $plot_file "Injection ratio flits/node/clk" "Average latency clk" left
rm $testnench_name*
done
cd $script_path
done # ROUTE_NAME
done #TRAFFIC