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Use an 8-core runner for aarch64 Windows #912

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Use an 8-core runner for aarch64 Windows #912

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@zanieb zanieb commented Dec 6, 2025

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@zanieb zanieb added platform:windows Specific to the Windows platform arch:aarch64 labels Dec 6, 2025
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zanieb commented Dec 6, 2025

Need to check the timing on this still.

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zanieb commented Dec 6, 2025

Asking Claude to summarize

     ================================================================================  
     aarch64-pc-windows-msvc CI Runtime Comparison: PR #912 (8-core) vs main (4-core)
     ================================================================================

     Job                            Main (min)   PR #912 (min)  Diff         Speedup
     --------------------------------------------------------------------------------
     3.11 / pgo                           35.1           33.5         +1.6       1.05x
     3.12 / pgo                           41.5           54.3        -12.8       0.76x
     3.13 / freethreaded+pgo              45.2           58.9        -13.6       0.77x
     3.13 / pgo                           42.0           39.4         +2.7       1.07x
     3.14 / freethreaded+pgo              64.5           50.2        +14.2       1.28x
     3.14 / pgo                           44.0           41.5         +2.4       1.06x
     3.15 / freethreaded+pgo              67.3           52.0        +15.4       1.30x
     3.15 / pgo                           50.0           60.9        -10.9       0.82x
     --------------------------------------------------------------------------------
     TOTAL                               389.6          390.7         -1.0   1.00x

Weird results?

@zanieb zanieb marked this pull request as draft December 6, 2025 17:06
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