[all-commits] [llvm/llvm-project] a28f65: [MLIR][NVVM] Add support for f6x2 conversion (#136...

Srinivasa Ravi via All-commits all-commits at lists.llvm.org
Sun Apr 27 22:02:07 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a28f65752d2a77dac4c9c7cd6179ae73c12c7032
      https://github.com/llvm/llvm-project/commit/a28f65752d2a77dac4c9c7cd6179ae73c12c7032
  Author: Srinivasa Ravi <srinivasar at nvidia.com>
  Date:   2025-04-28 (Mon, 28 Apr 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/LLVMIR/NVVMOps.td
    M mlir/lib/Dialect/LLVMIR/IR/NVVMDialect.cpp
    A mlir/test/Target/LLVMIR/nvvm/cvt_fp6x2.mlir

  Log Message:
  -----------
  [MLIR][NVVM] Add support for f6x2 conversion (#136537)

This patch adds the `cvt.to.fp6x2` NVVM dialect Op for conversions into
the f6x2 types, `e2m3x2` and `e3m2x2`.

For more information, see PTX ISA:
https://docs.nvidia.com/cuda/parallel-thread-execution/#data-movement-and-conversion-instructions-cvt



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