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[flang][hlfir] Polyhedron performance #64749

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vzakhari opened this issue Aug 17, 2023 · 3 comments
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[flang][hlfir] Polyhedron performance #64749

vzakhari opened this issue Aug 17, 2023 · 3 comments
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flang:hlfir-switch Issues blocking Flang from switching to HLFIR lowering flang:ir performance

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@vzakhari
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Part of https://discourse.llvm.org/t/rfc-enabling-the-hlfir-lowering-by-default/72778:

  • Resolve all regressions >25%
  • Resolve or provide resolution plan for regressions <=25%
@vzakhari vzakhari added the flang:hlfir-switch Issues blocking Flang from switching to HLFIR lowering label Aug 17, 2023
@vzakhari vzakhari self-assigned this Aug 17, 2023
@vzakhari
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vzakhari commented Sep 6, 2023

There is only one performance regression left in Polyhedron: #65426

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llvmbot commented Sep 6, 2023

@llvm/issue-subscribers-flang-ir

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Performance is same or better with HLFIR lowering now.

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flang:hlfir-switch Issues blocking Flang from switching to HLFIR lowering flang:ir performance
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@EugeneZelenko @vzakhari @llvmbot