[all-commits] [llvm/llvm-project] acc6f3: TosaToLinalgNamed: add option to prefer HWCF kerne...

[bjacob via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: acc6f3e9c1af6c7445aae6f10d4b016ac84112d3
      https://github.com/llvm/llvm-project/commit/acc6f3e9c1af6c7445aae6f10d4b016ac84112d3
  Author: bjacob <jacob.benoit.1 at gmail.com>
  Date:   2023-10-27 (Fri, 27 Oct 2023)

  Changed paths:
    M mlir/include/mlir/Conversion/Passes.td
    M mlir/include/mlir/Conversion/TosaToLinalg/TosaToLinalg.h
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamed.cpp
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgNamedPass.cpp
    M mlir/lib/Conversion/TosaToLinalg/TosaToLinalgPass.cpp
    M mlir/test/Conversion/TosaToLinalg/tosa-to-linalg-named.mlir

  Log Message:
  -----------
  TosaToLinalgNamed: add option to prefer HWCF kernel layout for Conv2D ops. (#70482)

Switching to FHWC happened in
https://github.com/llvm/llvm-project/pull/68304 and is fine in itself
but caused downstream performance regression
https://github.com/openxla/iree/pull/15296#issuecomment-1782994965 , so
this PR makes this optional.