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Add perf counter for stall by any operand hazard

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This commit is contained in:
Hansung Kim
2024-04-15 01:01:26 -07:00
parent 7ae54bd280
commit 87b966a5fa
4 changed files with 18 additions and 0 deletions
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3
hw/rtl/interfaces/VX_pipeline_perf_if.sv
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@@ -19,6 +19,7 @@ interface VX_pipeline_perf_if ();
wire [`PERF_CTR_BITS-1:0] sched_barrier_idles;
wire [`PERF_CTR_BITS-1:0] ibf_stalls;
wire [`PERF_CTR_BITS-1:0] scb_stalls;
wire [`PERF_CTR_BITS-1:0] scb_any_unit_uses;
wire [`PERF_CTR_BITS-1:0] scb_fires;
wire [`PERF_CTR_BITS-1:0] scb_any_fire_cycles;
wire [`PERF_CTR_BITS-1:0] units_uses [`NUM_EX_UNITS];
@@ -43,6 +44,7 @@ interface VX_pipeline_perf_if ();
modport issue (
output ibf_stalls,
output scb_stalls,
output scb_any_unit_uses,
output scb_fires,
output scb_any_fire_cycles,
output units_uses,
@@ -59,6 +61,7 @@ interface VX_pipeline_perf_if ();
input sched_stalls,
input ibf_stalls,
input scb_stalls,
input scb_any_unit_uses,
input scb_fires,
input scb_any_fire_cycles,
input units_uses,