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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2020/12/03 08:54:14 UTC

[GitHub] [tvm] FrozenGene commented on pull request #7022: [auto_scheduler] Part.1 metal default hardware params

FrozenGene commented on pull request #7022:
URL: https://github.com/apache/tvm/pull/7022#issuecomment-737759899


   @antinucleon I heard from @merrymercy you are trying new Apple Silicon Mac with auto scheduler (CPU / GPU). For CPU, I heard llvm can not recognize the target parameter. I just tried a little and referred from https://reviews.llvm.org/D82699. We could set it `-mtriple=arm64-apple-macos -mcpu=apple-a12` using latest llvm from git (clang version 12.0.0 (https://github.com/llvm/llvm-project.git 61a06c071dd16a9725d3b7bfac806520dc1b95aa). Would you try this a bit? Maybe we could get performance improvement if we set the correct target to llvm. Thanks!


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