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Profiler - Modify metrics

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Remove occupancy metrics and replace with OccupancyPercent

Add OCCUPANCY_PERCENT which uses OccupancyPercent
Add GR_ENGINE_ACTIVE which uses GPU_UTIL/100
Add TENSOR_ACTIVE_PERCENT which uses MfmaUtil
Modify FLOPS_64 to use FP64_ACTIVE

Change-Id: I5f30d77a0c80f5ac78abd1a9e57f8a0a3c6cc00b
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>
This commit is contained in:
Galantsev, Dmitrii
2024-10-10 13:09:29 -05:00
parent e20bc58b1c
commit 28acbf0436
4 changed files with 26 additions and 18 deletions
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rdc_libs/rdc_modules/rdc_rocp/RdcRocpBase.cc
+9 -3
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@@ -246,17 +246,18 @@ RdcRocpBase::RdcRocpBase() {
// all fields
static const std::map<rdc_field_t, const char*> temp_field_map_k = {
{RDC_FI_PROF_MEAN_OCCUPANCY_PER_CU, "MeanOccupancyPerCU"},
{RDC_FI_PROF_MEAN_OCCUPANCY_PER_ACTIVE_CU, "MeanOccupancyPerActiveCU"},
{RDC_FI_PROF_OCCUPANCY_PERCENT, "OccupancyPercent"},
{RDC_FI_PROF_ACTIVE_CYCLES, "GRBM_GUI_ACTIVE"},
{RDC_FI_PROF_ACTIVE_WAVES, "SQ_WAVES"},
{RDC_FI_PROF_ELAPSED_CYCLES, "GRBM_COUNT"},
{RDC_FI_PROF_TENSOR_ACTIVE_PERCENT, "MfmaUtil"}, // same as TENSOR_ACTIVE but available for more GPUs
{RDC_FI_PROF_GPU_UTIL_PERCENT, "GPU_UTIL"},
// metrics below are divided by time passed
{RDC_FI_PROF_EVAL_MEM_R_BW, "FETCH_SIZE"},
{RDC_FI_PROF_EVAL_MEM_W_BW, "WRITE_SIZE"},
{RDC_FI_PROF_EVAL_FLOPS_16, "TOTAL_16_OPS"},
{RDC_FI_PROF_EVAL_FLOPS_32, "TOTAL_32_OPS"},
{RDC_FI_PROF_EVAL_FLOPS_64, "TOTAL_64_OPS"},
{RDC_FI_PROF_EVAL_FLOPS_64, "FP64_ACTIVE"},
};
std::vector<std::string> all_fields;
@@ -393,6 +394,11 @@ rdc_status_t RdcRocpBase::rocp_lookup(rdc_gpu_field_t gpu_field, double* value)
// << (*value / elapsed) << "]");
*value = *value / elapsed;
}
// GPU_UTIL metric is available on more GPUs than ENGINE_ACTIVE.
// ENGINE_ACTIVE = GPU_UTIL/100, so do the math ourselves
if (field == RDC_FI_PROF_GPU_UTIL_PERCENT) {
*value = *value / 100.0F;
}
return Rocp2RdcError(status);
}