Skip to content

Feat: Add cost analysis of Pallas kernels using LLO tracing #1920

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Feat: Add cost analysis of Pallas kernels using LLO tracing #1920

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
19 changes: 19 additions & 0 deletions xprof/utils/op_metrics_db_utils.cc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -245,6 +245,25 @@ void SetOpMetricsFromHloEvent(const tsl::profiler::XEventVisitor& hlo_event,
normalized_duration_ps);
op_metrics->set_dma_stall_ps(op_metrics->dma_stall_ps() + dma_stall_ps);
}
// Fill The Custom Call Information
if (op_metrics->category() == "custom-call") {
hlo_event.ForEachStat([&](const XStatVisitor& stat) {
if (!stat.Type()) return;
switch (static_cast<StatType>(*stat.Type())) {
case StatType::kBytesAccessed:
op_metrics->set_bytes_accessed(stat.IntOrUintValue());
break;
case StatType::kModelFlops:
op_metrics->set_model_flops(stat.IntOrUintValue());
break;
case StatType::kFlops:
op_metrics->set_flops(stat.IntOrUintValue());
break;
default:
break;
}
});
}
}

void MergeOpMetrics(const OpMetrics& src, OpMetrics& dst) {
Expand Down
Loading