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Report any fire cycles from scoreboard as well

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This commit is contained in:
Hansung Kim
2024-03-29 12:23:15 -07:00
parent 50263a5f7d
commit 62c7d1f4cf
5 changed files with 37 additions and 7 deletions
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8
hw/rtl/core/VX_dispatch.sv
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@@ -236,12 +236,12 @@ module VX_dispatch import VX_gpu_pkg::*; #(
`BUFFER(perf_unit_valids_per_cycle_r, perf_unit_valids_per_cycle);
`BUFFER(perf_unit_fires_per_cycle_r, perf_unit_fires_per_cycle);
reg perf_any_fire;
reg perf_any_fire_per_cycle;
always @(*) begin
perf_any_fire = 1'b0;
perf_any_fire_per_cycle = 1'b0;
for (integer i = 0; i < `NUM_EX_UNITS; ++i) begin
if (perf_unit_fires_per_cycle_r[i] != '0) begin
perf_any_fire = 1'b1;
perf_any_fire_per_cycle = 1'b1;
end
end
end
@@ -257,7 +257,7 @@ module VX_dispatch import VX_gpu_pkg::*; #(
perf_stalls_r[i] <= perf_stalls_r[i] + `PERF_CTR_BITS'(perf_unit_stalls_per_cycle_r[i]);
perf_valids_r[i] <= perf_valids_r[i] + `PERF_CTR_BITS'(perf_unit_valids_per_cycle_r[i]);
perf_fires_r[i] <= perf_fires_r[i] + `PERF_CTR_BITS'(perf_unit_fires_per_cycle_r[i]);
perf_any_fire_cycles_r <= perf_any_fire_cycles_r + `PERF_CTR_BITS'(perf_any_fire);
perf_any_fire_cycles_r <= perf_any_fire_cycles_r + `PERF_CTR_BITS'(perf_any_fire_per_cycle);
end
end
end