| Line 148... |
Line 148... |
end
|
end
|
endtask
|
endtask
|
|
|
|
|
|
|
|
reg print_router_st;
|
|
|
smartflit_chanel_t chan_in_all [NE-1 : 0];
|
smartflit_chanel_t chan_in_all [NE-1 : 0];
|
smartflit_chanel_t chan_out_all [NE-1 : 0];
|
smartflit_chanel_t chan_out_all [NE-1 : 0];
|
|
router_event_t router_event [NR-1 : 0] [MAX_P-1 : 0];
|
|
|
|
|
|
|
|
|
wire [NE-1 : 0] hdr_flit_sent;
|
wire [NE-1 : 0] hdr_flit_sent;
|
wire [EAw-1 : 0] dest_e_addr [NE-1 :0];
|
wire [DAw-1 : 0] dest_e_addr [NE-1 :0];
|
wire [EAw-1 : 0] src_e_addr [NE-1 :0];
|
wire [EAw-1 : 0] src_e_addr [NE-1 :0];
|
wire [Cw-1 : 0] pck_class_in [NE-1 :0];
|
wire [Cw-1 : 0] pck_class_in [NE-1 :0];
|
wire [Cw-1 : 0] flit_out_class [NE-1 :0];
|
wire [Cw-1 : 0] flit_out_class [NE-1 :0];
|
wire [NEw-1 : 0] src_id [NE-1 :0];
|
wire [NEw-1 : 0] src_id [NE-1 :0];
|
|
|
wire [PCK_SIZw-1: 0] pck_size_in [NE-1 :0];
|
wire [PCK_SIZw-1: 0] pck_size_in [NE-1 :0];
|
wire [PCK_SIZw-1: 0] pck_size_o [NE-1 :0];
|
wire [PCK_SIZw-1: 0] pck_size_o [NE-1 :0];
|
|
wire [NEw-1 : 0] mcast_dst_num [NE-1 :0];
|
|
|
// wire [NE-1 :0] report;
|
// wire [NE-1 :0] report;
|
reg [CLK_CNTw-1 :0] clk_counter;
|
reg [CLK_CNTw-1 :0] clk_counter;
|
|
|
|
|
| Line 208... |
Line 208... |
the_noc
|
the_noc
|
(
|
(
|
.reset(reset),
|
.reset(reset),
|
.clk(clk),
|
.clk(clk),
|
.chan_in_all(chan_in_all),
|
.chan_in_all(chan_in_all),
|
.chan_out_all(chan_out_all)
|
.chan_out_all(chan_out_all),
|
|
.router_event(router_event)
|
);
|
);
|
|
|
|
|
|
|
always @ (posedge clk or posedge reset)begin
|
always @ (posedge clk or posedge reset)begin
|
| Line 265... |
Line 266... |
|
|
|
|
|
|
|
|
traffic_gen_top #(
|
traffic_gen_top #(
|
.MAX_RATIO(100)
|
.MAX_RATIO(100),
|
|
.ENDP_ID(i)
|
)
|
)
|
the_traffic_gen
|
the_traffic_gen
|
(
|
(
|
.ratio (ratio),
|
.ratio (ratio),
|
.pck_size_in(pck_size_in[i]),
|
.pck_size_in(pck_size_in[i]),
|
| Line 295... |
Line 297... |
.chan_in(chan_out_all[i]),
|
.chan_in(chan_out_all[i]),
|
.chan_out(chan_in_all[i]),
|
.chan_out(chan_in_all[i]),
|
.start_delay(start_delay[i]),
|
.start_delay(start_delay[i]),
|
.flit_out_class(flit_out_class[i]),
|
.flit_out_class(flit_out_class[i]),
|
.flit_out_wr(),
|
.flit_out_wr(),
|
.flit_in_wr()
|
.flit_in_wr(),
|
|
.mcast_dst_num_o(mcast_dst_num[i])
|
|
|
);
|
);
|
|
|
endp_addr_decoder #(
|
endp_addr_decoder #(
|
.TOPOLOGY(TOPOLOGY),
|
.TOPOLOGY(TOPOLOGY),
|
| Line 336... |
Line 339... |
|
|
pck_dst_gen #(
|
pck_dst_gen #(
|
.NE(NE),
|
.NE(NE),
|
.MAX_PCK_NUM(MAX_PCK_NUM),
|
.MAX_PCK_NUM(MAX_PCK_NUM),
|
.TRAFFIC(TRAFFIC),
|
.TRAFFIC(TRAFFIC),
|
.HOTSPOT_NODE_NUM(HOTSPOT_NODE_NUM)
|
.HOTSPOT_NODE_NUM(HOTSPOT_NODE_NUM),
|
|
.MCAST_TRAFFIC_RATIO(MCAST_TRAFFIC_RATIO),
|
|
.MCAST_PCK_SIZ_MIN(MCAST_PCK_SIZ_MIN),
|
|
.MCAST_PCK_SIZ_MAX(MCAST_PCK_SIZ_MAX),
|
|
.PCK_SIZw(PCK_SIZw),
|
|
.MIN_PACKET_SIZE(MIN_PACKET_SIZE),
|
|
.MAX_PACKET_SIZE(MAX_PACKET_SIZE),
|
|
.PCK_SIZ_SEL(PCK_SIZ_SEL),
|
|
.DISCRETE_PCK_SIZ_NUM(DISCRETE_PCK_SIZ_NUM)
|
)
|
)
|
the_pck_dst_gen
|
the_pck_dst_gen
|
(
|
(
|
.reset(reset),
|
.reset(reset),
|
.clk(clk),
|
.clk(clk),
|
| Line 349... |
Line 360... |
.pck_number(pck_counter[i]),
|
.pck_number(pck_counter[i]),
|
.current_e_addr(current_e_addr[i]),
|
.current_e_addr(current_e_addr[i]),
|
.dest_e_addr(dest_e_addr[i]),
|
.dest_e_addr(dest_e_addr[i]),
|
.valid_dst(valid_dst[i]),
|
.valid_dst(valid_dst[i]),
|
.hotspot_info(hotspot_info),
|
.hotspot_info(hotspot_info),
|
|
.pck_size_o( pck_size_in[i]) ,
|
|
.rnd_discrete(rnd_discrete),
|
.custom_traffic_t(custom_traffic_t[i]), // defined in sim_param.sv
|
.custom_traffic_t(custom_traffic_t[i]), // defined in sim_param.sv
|
.custom_traffic_en(custom_traffic_en[i]) // defined in sim_param.sv
|
.custom_traffic_en(custom_traffic_en[i]) // defined in sim_param.sv
|
);
|
);
|
|
|
pck_size_gen #(
|
|
.PCK_SIZw(PCK_SIZw),
|
|
.MIN(MIN_PACKET_SIZE),
|
|
.MAX(MAX_PACKET_SIZE),
|
|
.PCK_SIZ_SEL(PCK_SIZ_SEL),
|
|
.DISCRETE_PCK_SIZ_NUM(DISCRETE_PCK_SIZ_NUM)
|
|
)
|
|
the_pck_siz_gen
|
|
(
|
|
.reset(reset),
|
|
.clk(clk),
|
|
.en(hdr_flit_sent[i]),
|
|
.pck_size( pck_size_in[i]) ,
|
|
.rnd_discrete(rnd_discrete)
|
|
);
|
|
|
|
end
|
end
|
endgenerate
|
endgenerate
|
|
|
|
|
| Line 392... |
Line 391... |
integer rsvd_core_total_rsv_pck_num [NE-1 : 0];
|
integer rsvd_core_total_rsv_pck_num [NE-1 : 0];
|
integer rsvd_core_worst_delay [NE-1 : 0];
|
integer rsvd_core_worst_delay [NE-1 : 0];
|
integer sent_core_worst_delay [NE-1 : 0];
|
integer sent_core_worst_delay [NE-1 : 0];
|
integer total_active_endp;
|
integer total_active_endp;
|
integer total_rsv_pck_num,total_rsv_flit_number;
|
integer total_rsv_pck_num,total_rsv_flit_number;
|
integer total_sent_pck_num,total_sent_flit_number;
|
integer total_sent_pck_num,total_sent_flit_number,total_expect_rsv_flit_num;
|
|
|
integer core_num,k;
|
integer core_num,k;
|
always @(posedge clk or posedge reset)begin
|
always @(posedge clk or posedge reset)begin
|
if (reset) begin
|
if (reset) begin
|
total_rsv_pck_num=0;
|
total_rsv_pck_num=0;
|
| Line 405... |
Line 404... |
sum_clk_h2t=0;
|
sum_clk_h2t=0;
|
sum_clk_pow2=0;
|
sum_clk_pow2=0;
|
sum_clk_per_hop=0;
|
sum_clk_per_hop=0;
|
total_sent_flit_number=0;
|
total_sent_flit_number=0;
|
total_rsv_flit_number=0;
|
total_rsv_flit_number=0;
|
|
total_expect_rsv_flit_num=0;
|
for (k=0;k
|
for (k=0;k
|
sum_clk_pow2_per_class[k]=0;
|
sum_clk_pow2_per_class[k]=0;
|
total_rsv_pck_num_per_class[k]=0;
|
total_rsv_pck_num_per_class[k]=0;
|
sum_clk_h2h_per_class [k]=0;
|
sum_clk_h2h_per_class [k]=0;
|
sum_clk_h2t_per_class [k]=0;
|
sum_clk_h2t_per_class [k]=0;
|
| Line 425... |
Line 425... |
|
|
|
|
for (core_num=0; core_num
|
for (core_num=0; core_num
|
if(chan_in_all[core_num].flit_chanel.flit_wr)begin
|
if(chan_in_all[core_num].flit_chanel.flit_wr)begin
|
total_sent_flit_number+=1;
|
total_sent_flit_number+=1;
|
|
if (CAST_TYPE != "UNICAST") total_expect_rsv_flit_num+=mcast_dst_num[core_num];
|
|
else total_expect_rsv_flit_num++;
|
|
|
|
|
if (C>1) sent_stat [core_num][flit_out_class[core_num]].flit_num++;
|
if (C>1) sent_stat [core_num][flit_out_class[core_num]].flit_num++;
|
else sent_stat [core_num][0].flit_num++;
|
else sent_stat [core_num][0].flit_num++;
|
if(chan_in_all[core_num].flit_chanel.flit[Fw-1])begin
|
if(chan_in_all[core_num].flit_chanel.flit[Fw-1])begin
|
total_sent_pck_num+=1;
|
total_sent_pck_num+=1;
|
if (C>1) sent_stat [core_num][flit_out_class[core_num]].pck_num++;
|
if (C>1) sent_stat [core_num][flit_out_class[core_num]].pck_num++;
|
| Line 474... |
Line 478... |
sum_clk_h2t += time_stamp_h2t[core_num];
|
sum_clk_h2t += time_stamp_h2t[core_num];
|
`ifdef STND_DEV_EN
|
`ifdef STND_DEV_EN
|
sum_clk_pow2+=time_stamp_h2h[core_num] * time_stamp_h2h[core_num];
|
sum_clk_pow2+=time_stamp_h2h[core_num] * time_stamp_h2h[core_num];
|
sum_clk_pow2_per_class[pck_class_out[core_num]]+=time_stamp_h2h[core_num] * time_stamp_h2h[core_num];
|
sum_clk_pow2_per_class[pck_class_out[core_num]]+=time_stamp_h2h[core_num] * time_stamp_h2h[core_num];
|
`endif
|
`endif
|
sum_clk_per_hop+= $itor(time_stamp_h2h[core_num])/$itor(distance[core_num]);
|
if(distance[core_num] > 0) sum_clk_per_hop+= $itor(time_stamp_h2h[core_num])/$itor(distance[core_num]);
|
total_rsv_pck_num_per_class[pck_class_out[core_num]]+=1;
|
total_rsv_pck_num_per_class[pck_class_out[core_num]]+=1;
|
sum_clk_h2h_per_class[pck_class_out[core_num]]+=time_stamp_h2h[core_num] ;
|
sum_clk_h2h_per_class[pck_class_out[core_num]]+=time_stamp_h2h[core_num] ;
|
sum_clk_h2t_per_class[pck_class_out[core_num]]+=time_stamp_h2t[core_num] ;
|
sum_clk_h2t_per_class[pck_class_out[core_num]]+=time_stamp_h2t[core_num] ;
|
sum_clk_per_hop_per_class[pck_class_out[core_num]]+= $itor(time_stamp_h2h[core_num])/$itor(distance[core_num]);
|
if(distance[core_num]>0) sum_clk_per_hop_per_class[pck_class_out[core_num]]+= $itor(time_stamp_h2h[core_num])/$itor(distance[core_num]);
|
rsvd_core_total_rsv_pck_num[core_num]+=1;
|
rsvd_core_total_rsv_pck_num[core_num]+=1;
|
if (rsvd_core_worst_delay[core_num] < time_stamp_h2t[core_num]) rsvd_core_worst_delay[core_num] = ( AVG_LATENCY_METRIC == "HEAD_2_TAIL")? time_stamp_h2t[core_num] : time_stamp_h2h[core_num];
|
if (rsvd_core_worst_delay[core_num] < time_stamp_h2t[core_num]) rsvd_core_worst_delay[core_num] = ( AVG_LATENCY_METRIC == "HEAD_2_TAIL")? time_stamp_h2t[core_num] : time_stamp_h2h[core_num];
|
if (sent_core_worst_delay[src_id[core_num]] < time_stamp_h2t[core_num]) sent_core_worst_delay[src_id[core_num]] = (AVG_LATENCY_METRIC == "HEAD_2_TAIL")? time_stamp_h2t[core_num] : time_stamp_h2h[core_num];
|
if (sent_core_worst_delay[src_id[core_num]] < time_stamp_h2t[core_num]) sent_core_worst_delay[src_id[core_num]] = (AVG_LATENCY_METRIC == "HEAD_2_TAIL")? time_stamp_h2t[core_num] : time_stamp_h2h[core_num];
|
if (pck_size_o[core_num] >= MIN_PACKET_SIZE && pck_size_o[core_num] <=MAX_PACKET_SIZE) rsv_size_array[pck_size_o[core_num]-MIN_PACKET_SIZE] = rsv_size_array[pck_size_o[core_num]-MIN_PACKET_SIZE]+1;
|
if (pck_size_o[core_num] >= MIN_PACKET_SIZE && pck_size_o[core_num] <=MAX_PACKET_SIZE) rsv_size_array[pck_size_o[core_num]-MIN_PACKET_SIZE] = rsv_size_array[pck_size_o[core_num]-MIN_PACKET_SIZE]+1;
|
|
|
| Line 526... |
Line 530... |
all_done_reg <= all_done_in;
|
all_done_reg <= all_done_in;
|
total_rsv_flit_number_old<=total_rsv_flit_number;
|
total_rsv_flit_number_old<=total_rsv_flit_number;
|
if(all_done_in) begin //All injectors stopped injecting packets
|
if(all_done_in) begin //All injectors stopped injecting packets
|
if(total_rsv_flit_number_old==total_rsv_flit_number) rsv_ideal_cnt<=rsv_ideal_cnt+1;//count the number of cycle when no flit is received by any injector
|
if(total_rsv_flit_number_old==total_rsv_flit_number) rsv_ideal_cnt<=rsv_ideal_cnt+1;//count the number of cycle when no flit is received by any injector
|
else rsv_ideal_cnt=0;
|
else rsv_ideal_cnt=0;
|
if(total_sent_flit_number == total_rsv_flit_number) begin // All injected packets are consumed
|
if(total_expect_rsv_flit_num == total_rsv_flit_number) begin // All injected packets are consumed
|
done<=1'b1;
|
done<=1'b1;
|
end
|
end
|
if(rsv_ideal_cnt >= 100) begin // Injectors stopped sending packets, number of received and sent flits are not equal yet and for 100 cycles no flit is consumed.
|
if(rsv_ideal_cnt >= 100) begin // Injectors stopped sending packets, number of received and sent flits are not equal yet and for 100 cycles no flit is consumed.
|
$display ("ERROR: The number of sent (%d) & received flits (%d) were not equal at the end of simulation",total_sent_flit_number ,total_rsv_flit_number);
|
done<=1'b1;
|
|
#100 $display ("ERROR: The number of expected (%d) & received flits (%d) were not equal at the end of simulation",total_expect_rsv_flit_num ,total_rsv_flit_number);
|
|
|
$stop;
|
$stop;
|
end
|
end
|
end
|
end
|
end
|
end
|
| Line 549... |
Line 554... |
initial begin
|
initial begin
|
for(m=0;m
|
for(m=0;m
|
end
|
end
|
|
|
|
|
|
initial print_router_st=1'b0;
|
|
|
//report
|
//report
|
always @( posedge done) begin
|
always @( posedge done) begin
|
|
|
|
|
for (core_num=0; core_num
|
for (core_num=0; core_num
|
if(pck_counter[core_num]>0) total_active_endp = total_active_endp +1;
|
if(pck_counter[core_num]>0) total_active_endp = total_active_endp +1;
|
end
|
end
|
|
|
avg_throughput= ((total_sent_flit_number*100)/total_active_endp )/clk_counter;
|
avg_throughput= ((total_sent_flit_number*100)/total_active_endp )/clk_counter;
|
avg_latency_flit =sum_clk_h2h/$itor(total_rsv_pck_num);
|
avg_latency_flit =sum_clk_h2h/$itor(total_rsv_pck_num);
|
avg_latency_pck =sum_clk_h2t/$itor(total_rsv_pck_num);
|
avg_latency_pck =sum_clk_h2t/$itor(total_rsv_pck_num);
|
avg_latency_per_hop = sum_clk_per_hop/$itor(total_rsv_pck_num);
|
avg_latency_per_hop = sum_clk_per_hop/$itor(total_rsv_pck_num);
|
$display("simulation results-------------------");
|
$display("simulation results-------------------");
|
$display("\tSimulation clock cycles:%0d",clk_counter);
|
$display("\tSimulation clock cycles:%0d",clk_counter);
|
|
|
|
print_router_st=1'b1;
|
|
#1
|
|
|
/*
|
/*
|
$display(" total sent/received packets:%d/%d",total_sent_pck_num,total_rsv_pck_num);
|
$display(" total sent/received packets:%d/%d",total_sent_pck_num,total_rsv_pck_num);
|
$display(" total sent/received flits:%d/%d",total_sent_flit_number,total_rsv_flit_number);
|
$display(" total sent/received flits:%d/%d",total_sent_flit_number,total_rsv_flit_number);
|
$display(" Total active Endpoint: %d \n",total_active_endp);
|
$display(" Total active Endpoint: %d \n",total_active_endp);
|
$display(" Avg throughput is: %f (flits/clk/Total active Endpoint %%)", avg_throughput);
|
$display(" Avg throughput is: %f (flits/clk/Total active Endpoint %%)", avg_throughput);
|
| Line 577... |
Line 587... |
$display("\nall : ");
|
$display("\nall : ");
|
$display(" Total number of packet = %d \n average latency per hop = %f ",total_rsv_pck_num,avg_latency_per_hop);
|
$display(" Total number of packet = %d \n average latency per hop = %f ",total_rsv_pck_num,avg_latency_per_hop);
|
$display(" average packet latency = %f \n average flit latency = %f ",avg_latency_pck, avg_latency_flit);
|
$display(" average packet latency = %f \n average flit latency = %f ",avg_latency_pck, avg_latency_flit);
|
*/
|
*/
|
$display("\n\tTotal injected packet in different size:");
|
$display("\n\tTotal injected packet in different size:");
|
for (m=0;m<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);m++) begin
|
|
$write("\tflit_size,");
|
$write("\tflit_size,");
|
|
for (m=0;m<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);m++) begin
|
if(rsv_size_array[m]>0)$write("%0d,",m+ MIN_PACKET_SIZE);
|
if(rsv_size_array[m]>0)$write("%0d,",m+ MIN_PACKET_SIZE);
|
end
|
end
|
for (m=0;m<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);m++) begin
|
|
$write("\n\t#pck,");
|
$write("\n\t#pck,");
|
|
for (m=0;m<=(MAX_PACKET_SIZE - MIN_PACKET_SIZE);m++) begin
|
if(rsv_size_array[m]>0)$write("%0d,",rsv_size_array[m]);
|
if(rsv_size_array[m]>0)$write("%0d,",rsv_size_array[m]);
|
end
|
end
|
|
|
// if(ratio==RATIO_INIT) first_avg_latency_flit=avg_latency_flit;
|
// if(ratio==RATIO_INIT) first_avg_latency_flit=avg_latency_flit;
|
//`ifdef STND_DEV_EN
|
//`ifdef STND_DEV_EN
|
//std_dev= standard_dev( sum_clk_pow2,total_rsv_pck_num, avg_latency_flit);
|
//std_dev= standard_dev( sum_clk_pow2,total_rsv_pck_num, avg_latency_flit);
|
//$display(" standard_dev = %f",std_dev);
|
//$display(" standard_dev = %f",std_dev);
|
//`endif
|
//`endif
|
|
$display("\n\n\tEndpoints' statistics");
|
$write("\n\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,");
|
$write("\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,");
|
`ifdef STND_DEV_EN
|
`ifdef STND_DEV_EN
|
$write("avg.std_dev");
|
$write("avg.std_dev");
|
`endif
|
`endif
|
$write("\n");
|
$write("\n");
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|
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|
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for (m=0; m
|
for (m=0; m
|
for (c=0; c
|
for (c=0; c
|
merge_statistic (rsvd_stat_class[m],rsvd_stat[m][c],rsvd_stat_class[m]);
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merge_statistic (rsvd_stat_class[m],rsvd_stat[m][c],rsvd_stat_class[m]);
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merge_statistic (sent_stat_class[m],sent_stat[m][c],sent_stat_class[m]);
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merge_statistic (sent_stat_class[m],sent_stat[m][c],sent_stat_class[m]);
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if(C>1) begin
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if(C>1) begin
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| Line 699... |
Line 705... |
|
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|
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|
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|
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initial begin
|
initial begin
|
|
display_noc_parameters();
|
//print_parameter
|
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$display ("NoC parameters:----------------");
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$display ("\tTopology: %s",TOPOLOGY);
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$display ("\tRouting algorithm: %s",ROUTE_NAME);
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$display ("\tVC_per port: %0d", V);
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$display ("\tNon-local port buffer_width per VC: %0d", B);
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$display ("\tLocal port buffer_width per VC: %0d", LB);
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if(TOPOLOGY=="MESH" || TOPOLOGY=="TORUS")begin
|
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$display ("\tRouter num in row: %0d",T1);
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$display ("\tRouter num in column: %0d",T2);
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$display ("\tEndpoint num per router: %0d",T3);
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end else if (TOPOLOGY=="RING" || TOPOLOGY == "LINE") begin
|
|
$display ("\tTotal Router num: %0d",T1);
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$display ("\tEndpoint num per router: %0d",T3);
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end else if (TOPOLOGY == "TREE" || TOPOLOGY == "FATTREE")begin
|
|
$display ("\tK: %0d",T1);
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$display ("\tL: %0d",T2);
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end else begin //CUSTOM
|
|
$display ("\tTotal Endpoints number: %0d",T1);
|
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$display ("\tTotal Routers number: %0d",T2);
|
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end
|
|
$display ("\tNumber of Class: %0d", C);
|
|
$display ("\tFlit data width: %0d", Fpay);
|
|
$display ("\tVC reallocation mechanism: %s", VC_REALLOCATION_TYPE);
|
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$display ("\tVC/sw combination mechanism: %s", COMBINATION_TYPE);
|
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$display ("\tAVC_ATOMIC_EN:%0d", AVC_ATOMIC_EN);
|
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$display ("\tCongestion Index:%0d",CONGESTION_INDEX);
|
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$display ("\tADD_PIPREG_AFTER_CROSSBAR:%0d",ADD_PIPREG_AFTER_CROSSBAR);
|
|
$display ("\tSSA_EN enabled:%s",SSA_EN);
|
|
$display ("\tSwitch allocator arbitration type:%s",SWA_ARBITER_TYPE);
|
|
$display ("\tMinimum supported packet size:%0d flit(s)",MIN_PCK_SIZE);
|
|
$display ("\tLoop back is enabled:%s",SELF_LOOP_EN);
|
|
$display ("\tNumber of multihop bypass (SMART max):%0d",SMART_MAX);
|
|
$display ("NoC parameters:----------------");
|
|
$display ("Simulation parameters-------------");
|
$display ("Simulation parameters-------------");
|
if(DEBUG_EN)
|
if(DEBUG_EN)
|
$display ("\tDebuging is enabled");
|
$display ("\tDebuging is enabled");
|
else
|
else
|
$display ("\tDebuging is disabled");
|
$display ("\tDebuging is disabled");
|
| Line 751... |
Line 723... |
if(C>3) $display ("\ttraffic percentage of class 3 is : %0d", C3_p);
|
if(C>3) $display ("\ttraffic percentage of class 3 is : %0d", C3_p);
|
if(TRAFFIC == "HOTSPOT")begin
|
if(TRAFFIC == "HOTSPOT")begin
|
//$display ("\tHot spot percentage: %u\n", HOTSPOT_PERCENTAGE);
|
//$display ("\tHot spot percentage: %u\n", HOTSPOT_PERCENTAGE);
|
$display ("\tNumber of hot spot cores: %0d", HOTSPOT_NODE_NUM);
|
$display ("\tNumber of hot spot cores: %0d", HOTSPOT_NODE_NUM);
|
end
|
end
|
|
if (CAST_TYPE != "UNICAST")begin
|
|
$display ("\tMULTICAST traffic ratio: %d(%%), min: %d, max: %d\n", MCAST_TRAFFIC_RATIO,MCAST_PCK_SIZ_MIN,MCAST_PCK_SIZ_MAX);
|
|
end
|
|
|
|
|
|
|
//$display ("\tTotal packets sent by one router: %u\n", TOTAL_PKT_PER_ROUTER);
|
//$display ("\tTotal packets sent by one router: %u\n", TOTAL_PKT_PER_ROUTER);
|
$display ("\tSimulation timeout =%0d", STOP_SIM_CLK);
|
$display ("\tSimulation timeout =%0d", STOP_SIM_CLK);
|
$display ("\tSimulation ends on total packet num of =%0d", STOP_PCK_NUM);
|
$display ("\tSimulation ends on total packet num of =%0d", STOP_PCK_NUM);
|
$display ("\tPacket size (min,max,average) in flits: (%0d,%0d,%0d)",MIN_PACKET_SIZE,MAX_PACKET_SIZE,AVG_PCK_SIZ);
|
$display ("\tPacket size (min,max,average) in flits: (%0d,%0d,%0d)",MIN_PACKET_SIZE,MAX_PACKET_SIZE,AVG_PCK_SIZ);
|
$display ("\tPacket injector FIFO width in flit:%0d\n\n",TIMSTMP_FIFO_NUM);
|
$display ("\tPacket injector FIFO width in flit:%0d\n\n",TIMSTMP_FIFO_NUM);
|
| Line 797... |
Line 775... |
`endif
|
`endif
|
end else begin
|
end else begin
|
rsvd_stat[core_num][0].pck_num ++;
|
rsvd_stat[core_num][0].pck_num ++;
|
rsvd_stat[core_num][0].sum_clk_h2h +=clk_num_h2h;
|
rsvd_stat[core_num][0].sum_clk_h2h +=clk_num_h2h;
|
rsvd_stat[core_num][0].sum_clk_h2t +=clk_num_h2t;
|
rsvd_stat[core_num][0].sum_clk_h2t +=clk_num_h2t;
|
rsvd_stat[core_num][0].sum_clk_per_hop+= (clk_num_h2h/$itor(distance));
|
if(distance>0) rsvd_stat[core_num][0].sum_clk_per_hop+= (clk_num_h2h/$itor(distance));
|
if (rsvd_stat[core_num][0].worst_latency < latency ) rsvd_stat[core_num][0].worst_latency=latency;
|
if (rsvd_stat[core_num][0].worst_latency < latency ) rsvd_stat[core_num][0].worst_latency=latency;
|
if (rsvd_stat[core_num][0].min_latency==0 ) rsvd_stat[core_num][0].min_latency =latency;
|
if (rsvd_stat[core_num][0].min_latency==0 ) rsvd_stat[core_num][0].min_latency =latency;
|
if (rsvd_stat[core_num][0].min_latency > latency ) rsvd_stat[core_num][0].min_latency =latency;
|
if (rsvd_stat[core_num][0].min_latency > latency ) rsvd_stat[core_num][0].min_latency =latency;
|
if (sent_stat[src ][0].worst_latency < latency ) sent_stat[src ][0].worst_latency=latency;
|
if (sent_stat[src ][0].worst_latency < latency ) sent_stat[src ][0].worst_latency=latency;
|
if (sent_stat[src ][0].min_latency==0 ) sent_stat[src ][0].min_latency =latency;
|
if (sent_stat[src ][0].min_latency==0 ) sent_stat[src ][0].min_latency =latency;
|
| Line 945... |
Line 923... |
.start_i(start),
|
.start_i(start),
|
.start_o(start_o)
|
.start_o(start_o)
|
);
|
);
|
*/
|
*/
|
|
|
|
|
|
routers_statistic_collector router_stat(
|
|
.reset(reset),
|
|
.clk(clk),
|
|
.router_event(router_event),
|
|
.print(print_router_st)
|
|
);
|
|
|
endmodule
|
endmodule
|
// synthesis translate_on
|
// synthesis translate_on
|
|
|
