Data type support

• Supported input and output types.

  Table 1 Supported Input/Output Types

  Input/Output Types	Library Data Type	AMD Supports	CUDA Supports
  int8	HIPSPARSELT_R_8I	✅	✅
  float8	HIPSPARSELT_R_8F	❌	❌
  bfloat8	HIPSPARSELT_R_8BF	❌	❌
  int16	Not Supported	❌	❌
  float16	HIPSPARSELT_R_16F	✅	✅
  bfloat16	HIPSPARSELT_R_16BF	✅	✅
  int32	Not Supported	❌	❌
  tensorfloat32	Not Supported	❌	❌
  float32	HIPSPARSELT_R_32F	❌	✅
  float64	Not Supported	❌	❌

• Supported accumulator types.

  Table 2 Supported Compute Types

  Accumulator Types	Library Data Type	AMD Supports	CUDA Supports
  int8	Not Supported	❌	❌
  float8	Not Supported	❌	❌
  bfloat8	Not Supported	❌	❌
  int16	Not Supported	❌	❌
  float16	HIPSPARSELT_COMPUTE_16F	❌	✅
  bfloat16	Not Supported	❌	❌
  int32	HIPSPARSELT_COMPUTE_32I	✅	✅
  tensorfloat32	Not Supported	❌	✅
  float32	HIPSPARSELT_COMPUTE_32F	✅	❌
  float64	Not Supported	❌	❌

• List of supported compute types at specific input and output types:

  Input	Output	Compute type	Backend
  HIPSPARSELT_R_16F	HIPSPARSELT_R_16F	HIPSPARSELT_COMPUTE_32F	HIP
  HIPSPARSELT_R_16BF	HIPSPARSELT_R_16BF	HIPSPARSELT_COMPUTE_32F	HIP
  HIPSPARSELT_R_8I	HIPSPARSELT_R_8I	HIPSPARSELT_COMPUTE_32I	HIP / CUDA
  HIPSPARSELT_R_8I	HIPSPARSELT_R_16F	HIPSPARSELT_COMPUTE_32I	HIP / CUDA
  HIPSPARSELT_R_16F	HIPSPARSELT_R_16F	HIPSPARSELT_COMPUTE_16F	CUDA
  HIPSPARSELT_R_16BF	HIPSPARSELT_R_16BF	HIPSPARSELT_COMPUTE_16F	CUDA
  HIPSPARSELT_R_32F	HIPSPARSELT_R_32F	HIPSPARSELT_COMPUTE_TF32	CUDA
  HIPSPARSELT_R_32F	HIPSPARSELT_R_32F	HIPSPARSELT_COMPUTE_TF32_FAST	CUDA