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  7. get_real_dtype

torch.get_real_dtype

function get_real_dtype(dtype: DType): DType

Get the underlying real dtype for a complex dtype.

For complex types, returns the dtype of the real/imaginary components. For real types, returns the dtype unchanged.

Parameters

dtypeDType
The data type to check

Returns

DType– float32 for complex64, otherwise the input dtype unchanged

Examples

torch.get_real_dtype('complex64');     // 'float32'
torch.get_real_dtype('float32'); // 'float32'
torch.get_real_dtype('int32');   // 'int32'
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