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adding tracking for SFU stalls

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This commit is contained in:
Blaise Tine
2023-12-28 12:12:11 -08:00
parent c7a81d1493
commit e217bc2c23
27 changed files with 1266 additions and 1166 deletions
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9
hw/rtl/interfaces/VX_pipeline_perf_if.sv
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@@ -18,7 +18,8 @@ interface VX_pipeline_perf_if ();
wire [`PERF_CTR_BITS-1:0] sched_stalls;
wire [`PERF_CTR_BITS-1:0] ibf_stalls;
wire [`PERF_CTR_BITS-1:0] scb_stalls;
wire [`PERF_CTR_BITS-1:0] scb_uses [`NUM_EX_UNITS];
wire [`PERF_CTR_BITS-1:0] units_uses [`NUM_EX_UNITS];
wire [`PERF_CTR_BITS-1:0] sfu_uses [`NUM_SFU_UNITS];
wire [`PERF_CTR_BITS-1:0] ifetches;
wire [`PERF_CTR_BITS-1:0] loads;
@@ -34,7 +35,8 @@ interface VX_pipeline_perf_if ();
modport issue (
output ibf_stalls,
output scb_stalls,
output scb_uses
output units_uses,
output sfu_uses
);
modport slave (
@@ -42,7 +44,8 @@ interface VX_pipeline_perf_if ();
input sched_stalls,
input ibf_stalls,
input scb_stalls,
input scb_uses,
input units_uses,
input sfu_uses,
input ifetches,
input loads,
input stores,