[all-commits] [llvm/llvm-project] 3420cd: [mlir][sparse] Add testing for bf16 and fallback f...

[Benjamin Kramer via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3420cd7caf8d29e2691bb4a6769425bb033a1224
      https://github.com/llvm/llvm-project/commit/3420cd7caf8d29e2691bb4a6769425bb033a1224
  Author: Benjamin Kramer <benny.kra at googlemail.com>
  Date:   2022-06-17 (Fri, 17 Jun 2022)

  Changed paths:
    M mlir/lib/ExecutionEngine/Float16bits.cpp
    A mlir/test/Integration/Dialect/SparseTensor/CPU/dense_output_bf16.mlir
    A mlir/test/Integration/Dialect/SparseTensor/CPU/sparse_sum_bf16.mlir

  Log Message:
  -----------
  [mlir][sparse] Add testing for bf16 and fallback for software bf16

This adds weak versions of the truncation libcalls in case the runtime
environment doesn't have them.

Differential Revision: https://reviews.llvm.org/D128091