// synthesis translate_off
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// synthesis translate_off
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`timescale 1ns/1ns
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`timescale 1ns/1ns
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`include "pronoc_def.v"
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`include "pronoc_def.v"
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module routers_statistic_collector
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module routers_statistic_collector #(
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import pronoc_pkg::*;
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parameter NOC_ID=0
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(
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)(
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reset,
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reset,
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clk,
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clk,
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router_event,
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router_event,
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print
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print
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);
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);
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`NOC_CONF
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input clk,reset;
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input clk,reset;
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input router_event_t router_event [NR-1 : 0][MAX_P-1 : 0];
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input router_event_t router_event [NR-1 : 0][MAX_P-1 : 0];
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input print;
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input print;
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typedef struct {
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typedef struct {
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integer pck_num_in;
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integer pck_num_in;
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integer flit_num_in;
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integer flit_num_in;
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integer pck_num_out;
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integer pck_num_out;
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integer flit_num_out;
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integer flit_num_out;
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integer flit_num_in_bypassed;
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integer flit_num_in_bypassed;
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integer flit_num_in_buffered;
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integer flit_num_in_buffered;
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integer bypass_counter [SMART_NUM : 0];
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integer bypass_counter [SMART_NUM : 0];
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} router_stat_t;
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} router_stat_t;
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task reset_router_stat;
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task reset_router_stat;
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output router_stat_t stat_in;
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output router_stat_t stat_in;
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integer k;
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integer k;
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begin
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begin
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stat_in.pck_num_in=0;
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stat_in.pck_num_in=0;
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stat_in.flit_num_in=0;
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stat_in.flit_num_in=0;
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stat_in.pck_num_out=0;
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stat_in.pck_num_out=0;
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stat_in.flit_num_out=0;
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stat_in.flit_num_out=0;
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stat_in.flit_num_in_bypassed=0;
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stat_in.flit_num_in_bypassed=0;
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stat_in.flit_num_in_buffered=0;
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stat_in.flit_num_in_buffered=0;
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for (k=0;k
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for (k=0;k
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end
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end
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endtask
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endtask
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task print_router_st;
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task print_router_st;
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input router_stat_t stat_in;
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input router_stat_t stat_in;
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integer k;
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integer k;
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begin
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begin
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$write("%0d,", stat_in.flit_num_in);
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$write("%0d,", stat_in.flit_num_in);
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$write("%0d,", stat_in.pck_num_in);
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$write("%0d,", stat_in.pck_num_in);
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$write("%0d,", stat_in.flit_num_out);
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$write("%0d,", stat_in.flit_num_out);
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$write("%0d,", stat_in.pck_num_out);
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$write("%0d,", stat_in.pck_num_out);
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$write("%0d,", stat_in.flit_num_in_buffered);
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$write("%0d,", stat_in.flit_num_in_buffered);
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$write("%0d,", stat_in.flit_num_in_bypassed);
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$write("%0d,", stat_in.flit_num_in_bypassed);
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if(SMART_MAX>0) for (k=0;k
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if(SMART_MAX>0) for (k=0;k
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$write("\n");
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$write("\n");
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end
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end
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endtask
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endtask
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router_stat_t router_stat [NR][MAX_P];
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router_stat_t router_stat [NR][MAX_P];
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router_stat_t router_stat_accum [NR];
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router_stat_t router_stat_accum [NR];
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integer r,p;
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integer r,p;
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initial begin
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initial begin
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for(r=0;r
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for(r=0;r
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reset_router_stat(router_stat_accum[r]);
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reset_router_stat(router_stat_accum[r]);
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for (p=0;p
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for (p=0;p
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reset_router_stat(router_stat[r][p]);
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reset_router_stat(router_stat[r][p]);
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end//p
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end//p
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end//r
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end//r
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end//init
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end//init
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always @ (posedge clk) begin
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always @ (posedge clk) begin
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for(r=0;r
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for(r=0;r
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for (p=0;p
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for (p=0;p
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if( router_event[r][p].flit_wr_i ) router_stat[r][p].flit_num_in++;
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if( router_event[r][p].flit_wr_i ) router_stat[r][p].flit_num_in++;
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if( router_event[r][p].pck_wr_i ) router_stat[r][p].pck_num_in++;
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if( router_event[r][p].pck_wr_i ) router_stat[r][p].pck_num_in++;
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if( router_event[r][p].flit_wr_o ) router_stat[r][p].flit_num_out++;
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if( router_event[r][p].flit_wr_o ) router_stat[r][p].flit_num_out++;
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if( router_event[r][p].pck_wr_o ) router_stat[r][p].pck_num_out++;
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if( router_event[r][p].pck_wr_o ) router_stat[r][p].pck_num_out++;
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if( router_event[r][p].flit_in_bypassed) router_stat[r][p].flit_num_in_bypassed++;
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if( router_event[r][p].flit_in_bypassed) router_stat[r][p].flit_num_in_bypassed++;
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else if( router_event[r][p].flit_wr_i) begin
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else if( router_event[r][p].flit_wr_i) begin
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router_stat [r][p].flit_num_in_buffered++;
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router_stat [r][p].flit_num_in_buffered++;
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router_stat[r][p].bypass_counter[router_event[r][p].bypassed_num]++;
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router_stat[r][p].bypass_counter[router_event[r][p].bypassed_num]++;
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end
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end
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end//p
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end//p
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end//r
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end//r
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end//always
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end//always
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integer k;
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integer k;
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always @(posedge print) begin
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always @(posedge print) begin
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for(r=0;r
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for(r=0;r
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for (p=0;p
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for (p=0;p
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router_stat_accum[r].pck_num_in+= router_stat[r][p].pck_num_in;
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router_stat_accum[r].pck_num_in+= router_stat[r][p].pck_num_in;
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router_stat_accum[r].flit_num_in+= router_stat[r][p].flit_num_in;
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router_stat_accum[r].flit_num_in+= router_stat[r][p].flit_num_in;
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router_stat_accum[r].pck_num_out+= router_stat[r][p].pck_num_out;
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router_stat_accum[r].pck_num_out+= router_stat[r][p].pck_num_out;
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router_stat_accum[r].flit_num_out+= router_stat[r][p].flit_num_out;
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router_stat_accum[r].flit_num_out+= router_stat[r][p].flit_num_out;
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router_stat_accum[r].flit_num_in_bypassed+=router_stat[r][p].flit_num_in_bypassed;
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router_stat_accum[r].flit_num_in_bypassed+=router_stat[r][p].flit_num_in_bypassed;
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router_stat_accum[r].flit_num_in_buffered+=router_stat[r][p].flit_num_in_buffered;
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router_stat_accum[r].flit_num_in_buffered+=router_stat[r][p].flit_num_in_buffered;
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for (k=0;k
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for (k=0;k
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end//p
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end//p
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end//r
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end//r
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//report router statistic
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//report router statistic
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$display("\n\tRouters' statistics");
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$display("\n\tRouters' statistics");
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$write("\t#RID, #Port,flit_in,pck_in,flit_out,pck_out,flit_in_buffered,flit_in_bypassed,");
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$write("\t#RID, #Port,flit_in,pck_in,flit_out,pck_out,flit_in_buffered,flit_in_bypassed,");
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if(SMART_MAX>0) for (k=0;k
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if(SMART_MAX>0) for (k=0;k
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$write("\n");
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$write("\n");
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for(r=0;r
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for(r=0;r
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for (p=0;p
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for (p=0;p
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$write("\t%0d,%0d,",r,p);
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$write("\t%0d,%0d,",r,p);
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print_router_st(router_stat [r][p]);
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print_router_st(router_stat [r][p]);
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end//p
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end//p
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$write("\t%0d,total,",r);
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$write("\t%0d,total,",r);
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print_router_st(router_stat_accum [r]);
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print_router_st(router_stat_accum [r]);
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end //r
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end //r
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end//always
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end//always
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endmodule
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endmodule
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// synthesis translate_on
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// synthesis translate_on
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