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Flip NoPGO to PGO in Stage1 #1810

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Merged
merged 2 commits into from
Mar 13, 2023
Merged

Flip NoPGO to PGO in Stage1 #1810

merged 2 commits into from
Mar 13, 2023

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EgorBo
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@EgorBo EgorBo commented Mar 13, 2023

These No PGO didn't make any sense - PGO is not enabled by default.

cc @sebastienros

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@eerhardt you own these, better if you know what is necessary here

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This would make sense why we were getting the same results between Stage1 and Stage1NoPgo.

Note that our NativeAOT goal is "within 5% RPS of the default CoreCLR", so we won't be comparing NativeAOT to these, but it would be beneficial to get numbers on enabling PGO.

@eerhardt eerhardt merged commit 7f8a5da into aspnet:main Mar 13, 2023
@EgorBo EgorBo deleted the fix-stage1pgo branch March 13, 2023 21:51
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EgorBo commented Mar 13, 2023

Note that our NativeAOT goal is "within 5% RPS of the default CoreCLR"

It seems to be overdone on arm already 😄
image

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Yeah - we don't know why/how NativeAOT is getting better RPS numbers on Ampere Linux. If you have any insights, they would be appreciated. 😄

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3 participants