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For some accelerators (such as HPU) running in a non-compile scenarios, the compiler.enable decorator can cause significant performance drops up to 8-12%.

We can easily avoid the performance hit in non-compile scenarios, by detecting the ongoing compilation and returning immediately.

@sfc-gh-truwase sfc-gh-truwase enabled auto-merge (squash) August 18, 2025 21:44
@sfc-gh-truwase sfc-gh-truwase merged commit 8cf5fc5 into deepspeedai:master Aug 18, 2025
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LYMDLUT pushed a commit to LYMDLUT/DeepSpeed that referenced this pull request Aug 20, 2025
)

For some accelerators (such as HPU) running in a non-compile scenarios,
the `compiler.enable` decorator can cause significant performance drops
up to 8-12%.

We can easily avoid the performance hit in non-compile scenarios, by
detecting the ongoing compilation and returning immediately.

Signed-off-by: Max Kovalenko <[email protected]>
Co-authored-by: Olatunji Ruwase <[email protected]>
Signed-off-by: lym <[email protected]>
mauryaavinash95 pushed a commit to DataStates/DeepSpeed that referenced this pull request Oct 4, 2025
)

For some accelerators (such as HPU) running in a non-compile scenarios,
the `compiler.enable` decorator can cause significant performance drops
up to 8-12%.

We can easily avoid the performance hit in non-compile scenarios, by
detecting the ongoing compilation and returning immediately.

Signed-off-by: Max Kovalenko <[email protected]>
Co-authored-by: Olatunji Ruwase <[email protected]>
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2 participants