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Version: 1.0.0b1
For the complete Mojo documentation index, see llms.txt. Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

get_amd_fp8_dtype

get_amd_fp8_dtype() -> DType

Gets the appropriate FP8 dtype for the current AMD GPU architecture.

Returns:

DType: - DType.float8_e4m3fn for CDNA4+ and RDNA4+ GPUs

  • DType.float8_e4m3fnuz for CDNA1-3 GPUs
  • DType.invalid for RDNA3 (no native FP8 support).
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