Function rcudnn_sys::cudnnGetReductionWorkspaceSize

pub unsafe extern "C" fn cudnnGetReductionWorkspaceSize(
    handle: cudnnHandle_t,
    reduceTensorDesc: cudnnReduceTensorDescriptor_t,
    aDesc: cudnnTensorDescriptor_t,
    cDesc: cudnnTensorDescriptor_t,
    sizeInBytes: *mut usize
) -> cudnnStatus_t