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SuperPMI diffs output: split throughput diff by type #73505

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BruceForstall opened this issue Aug 5, 2022 · 2 comments
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SuperPMI diffs output: split throughput diff by type #73505

BruceForstall opened this issue Aug 5, 2022 · 2 comments
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area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
Milestone
8.0.0

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@BruceForstall
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As suggested here, SuperPMI throughput results in the "superpmi-diffs" pipeline (https://dev.azure.com/dnceng/public/_build?definitionId=1064) could be split by Tier-0/MinOpts versus Tier-1, to give a better idea of which mode of compilation is most affected.

E.g.,

Num contexts Base instructions Diff instructions PDIFF
Tier 0 66223 25145093032 25183708811 0.15%
Tier 1 50690 105217143245 105259661798 0.04%
@BruceForstall BruceForstall added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Aug 5, 2022
@BruceForstall BruceForstall added this to the 8.0.0 milestone Aug 5, 2022
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ghost commented Aug 5, 2022

Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

Issue Details

As suggested here, SuperPMI throughput results in the "superpmi-diffs" pipeline (https://dev.azure.com/dnceng/public/_build?definitionId=1064) could be split by Tier-0/MinOpts versus Tier-1, to give a better idea of which mode of compilation is most affected.

E.g.,

Num contexts Base instructions Diff instructions PDIFF
Tier 0 66223 25145093032 25183708811 0.15%
Tier 1 50690 105217143245 105259661798 0.04%
Author: BruceForstall
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area-CodeGen-coreclr
Milestone: 8.0.0

This was referenced Aug 5, 2022
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@BruceForstall
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@jakobbotsch Implemented this with #74584

@ghost ghost locked as resolved and limited conversation to collaborators Nov 3, 2022
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