Mojo function

get_accum_type

get_accum_type[type: DType]() -> DType

Returns the recommended type for accumulation operations.

Half precision types can introduce numerical error if they are used in reduction/accumulation operations. This method returns a higher precision type to use for accumulation if a half precision types is provided, otherwise it returns the original type.

Parameters:

• ​type (DType): The type of some accumulation operation.

Returns:

DType.float32 if type is a half-precision float, type otherwise.

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