1. FP8 Intrinsics
This section describes fp8 intrinsic functions.
To use these functions, include the header file cuda_fp8.h in your program. The following macros are available to help users selectively enable/disable various definitions present in the header file:
__CUDA_NO_FP8_CONVERSIONS__- If defined, this macro will prevent any use of the C++ type conversions (converting constructors and conversion operators) defined in the header.__CUDA_NO_FP8_CONVERSION_OPERATORS__- If defined, this macro will prevent any use of the C++ conversion operators fromfp8to other types.
Groups
- C++ struct for handling fp8 data type of e4m3 kind.
- C++ struct for handling fp8 data type of e5m2 kind.
- C++ struct for handling vector type of four fp8 values of e4m3 kind.
- C++ struct for handling vector type of four fp8 values of e5m2 kind.
- C++ struct for handling vector type of two fp8 values of e4m3 kind.
- C++ struct for handling vector type of two fp8 values of e5m2 kind.
- FP8 Conversion and Data Movement
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To use these functions, include the header file
cuda_fp8.hin your program.