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| author | Reed <reedwm@google.com> | 2022-11-16 10:24:24 +0100 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2022-11-16 10:24:25 +0100 |
| commit | e08ca4bb1dfec860eefce636f4eff472fc7081ea (patch) | |
| tree | 59c4c55bb3c4814c4c6f1890c47ab199b26a2ae1 /llvm/lib/Bitcode/Writer/BitcodeWriter.cpp | |
| parent | 2ada5cbea47bdf7d8df70981315f352237cc2222 (diff) | |
| download | llvm-e08ca4bb1dfec860eefce636f4eff472fc7081ea.zip llvm-e08ca4bb1dfec860eefce636f4eff472fc7081ea.tar.gz llvm-e08ca4bb1dfec860eefce636f4eff472fc7081ea.tar.bz2 | |
Add Float8E4M3FN type to MLIR.
The paper https://arxiv.org/abs/2209.05433 introduces two new FP8 dtypes: E5M2 (called Float8E5M2 in LLVM) and E4M3 (called Float8E4M3FN in LLVM). Support for Float8E5M2 in APFloat and MLIR was added in https://reviews.llvm.org/D133823. Support for Float8E4M3FN in APFloat was added in https://reviews.llvm.org/D137760. This change adds Float8E4M3FN to MLIR as well.
There is an RFC for adding the FP8 dtypes here: https://discourse.llvm.org/t/rfc-add-apfloat-and-mlir-type-support-for-fp8-e5m2/65279.
This change is identical to the MLIR changes in the patch that added Float8E5M2, except that Float8E4M3FN is added instead.
Reviewed By: stellaraccident, bkramer, rriddle
Differential Revision: https://reviews.llvm.org/D138075
Diffstat (limited to 'llvm/lib/Bitcode/Writer/BitcodeWriter.cpp')
0 files changed, 0 insertions, 0 deletions