[all-commits] [llvm/llvm-project] 948862: [mlir][nvvm] Fix the verifier of `wgmma.mma_async`...

bangyu shen via All-commits all-commits at lists.llvm.org
Wed Jul 3 23:44:14 PDT 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 948862b24d209ddcf5a93845e1ce327d108761ce
      https://github.com/llvm/llvm-project/commit/948862b24d209ddcf5a93845e1ce327d108761ce
  Author: bangyu shen <94283495+shubaoyu2 at users.noreply.github.com>
  Date:   2024-07-04 (Thu, 04 Jul 2024)

  Changed paths:
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/test/Conversion/NVVMToLLVM/nvvm-to-llvm.mlir

  Log Message:
  -----------
  [mlir][nvvm] Fix the verifier of `wgmma.mma_async` wrt transposed layouts  (#97538)

the WGMMA expect layouts for A/B are row/col, the transposed version
should be col/row. when checking other datatypes cannot use transposed
layout, it should reject col-major for A and row-major for B



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