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Performance: Reduction: Worse host overhead compared with IPEX #970

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fengyuan14 opened this issue Oct 16, 2024 · 1 comment
Open

Performance: Reduction: Worse host overhead compared with IPEX #970

fengyuan14 opened this issue Oct 16, 2024 · 1 comment
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@majing921201 @fengyuan14
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performance
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PT2.6

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@fengyuan14
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🐛 Describe the bug

CPU time as below,

override             aten::sum         2.52%      24.765ms         4.07%      39.978ms      60.849us 
non-override         aten::sum         4.49%      46.832ms         5.74%      59.905ms      91.180us

Versions

Latest torch-xpu-ops vs IPEX 2.3 implementation.
@fengyuan14 fengyuan14 added this to the PT2.6 milestone Oct 16, 2024
@majing921201
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Same root cause, intel/llvm#15824

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@fengyuan14 fengyuan14

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