Fix compilation bug with CUDA 12.1 by Edenzzzz · Pull Request #949 · NVIDIA/TransformerEngine (original) (raw)

Description

Please include a brief summary of the changes, relevant motivation and context.

Fixes # (issue)

Type of change

• Documentation change (change only to the documentation, either a fix or a new content)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Infra/Build change
• Code refractor

Changes

This has been mentioned in #560 but somehow someone just changed it back... Importing <cuda_fp8.h>, which imports <cuda_bf16.h>, after defining nv_bfloat16 triggers re-declaration error.

Checklist:

• I have read and followed the contributing guidelines
• The functionality is complete
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes