Fixed small bug with json data reporting and improved slightly the graphs
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cfed0b4117
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8a62b89a13
@ -81,7 +81,7 @@ end
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`ifdef OTUPUT_JSON_STATISTICS
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reg first_json_cycle;
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always @(negedge clock)begin
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if(HALT==0 && json_file_descriptor!=0)begin
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if(finish < 2 && json_file_descriptor!=0)begin
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$fdisplay(json_file_descriptor,"%s{\"C\":%0d,\"L1\":%0d,\"VDI\":%0d,\"JMP\":%0d}",first_json_cycle?"":",",cycles,L1_SIZE_STAT,VALID_INSTRUCTION_STAT,jump_req);
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first_json_cycle <= 0;
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end
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@ -110,6 +110,9 @@ always @(posedge HALT) begin
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finish<=2'd1;
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end
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`ifdef OTUPUT_JSON_STATISTICS
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reg [128:0] instruction_count_temp;
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`endif
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always @(posedge clock) begin
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/* Allow some clock cycles for the waveform*/
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case(finish)
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@ -124,11 +127,16 @@ always @(posedge clock) begin
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/* verilator lint_on REALCVT */
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`endif
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`ifdef OTUPUT_JSON_STATISTICS
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if(json_file_descriptor!=0)
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$fdisplay(json_file_descriptor,"],\n\"Total Cycles\":%0d,\n\"Instructions run\":%0d\n}",cycles,instruction_count);
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instruction_count_temp <= instruction_count;
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`endif
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end
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2'd2: begin
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finish <= 3;
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`ifdef OTUPUT_JSON_STATISTICS
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if(json_file_descriptor!=0)
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$fdisplay(json_file_descriptor,"],\n\"Total Cycles\":%0d,\n\"Instructions run\":%0d\n}",cycles-1,instruction_count_temp);
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`endif
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end
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2'd2: finish <= 3;
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2'd3: $finish;
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endcase
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end
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@ -35,6 +35,7 @@ case "$2" in
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parse_cache_size
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parse_total_cycles
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gnuplot -e "${BASE_GNUPLOT_OPTIONS}\
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set term svg name \"Cache_time\";\
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set xlabel \"Clock cycles\";\
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set ylabel \"Cache utilisation (bytes)\";\
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set offsets 0, 0, 3, 1;\
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@ -44,6 +45,7 @@ unset colorbox;\
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set ytics add (\"Valid\" -1);\
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set grid ytics;\
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set yrange [-2:${CACHE_SIZE}];\
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set xrange [-10:${TOTAL_CYCLES}+9];\
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set palette model RGB defined ( 0 'red', 1 'green', 2 'dark-khaki' );\
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plot\
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'${CSV_FILE}' using 1:(-2):(0):("'$'"4*100):(2) with vectors nohead palette notitle,\
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@ -55,6 +57,7 @@ plot\
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"cache_util_freq")
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parse_cache_size
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gnuplot -e "${BASE_GNUPLOT_OPTIONS}\
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set term svg name \"cache_util_freq\";\
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set xlabel \"Utilisation (bytes)\";\
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set ylabel \"Occurrences\";\
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set boxwidth 0.5;\
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