[all-commits] [llvm/llvm-project] 22c6e7: [mlir][nvvm] Fix support for tf32 data type in mma...

Chris via All-commits all-commits at lists.llvm.org
Thu May 5 10:03:51 PDT 2022

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 22c6e7b277fbe6c65216d8c7a690d53c8122cb42
  Author: Christopher Bate <cbate at nvidia.com>
  Date:   2022-05-05 (Thu, 05 May 2022)

  Changed paths:
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    M mlir/test/Dialect/LLVMIR/nvvm.mlir
    M mlir/test/Target/LLVMIR/nvvmir.mlir

  Log Message:
  [mlir][nvvm] Fix support for tf32 data type in mma.sync

The NVVM dialect test coverage for all possible type/shape combinations
in the `nvvm.mma.sync` op is mostly complete. However, there were tests
missing for TF32 datatype support. This change adds tests for the one
relevant shape/type combination. This uncovered a small bug in the op
verifier, which this change also fixes.

Differential Revision: https://reviews.llvm.org/D124975

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