pub unsafe extern "C" fn cudnnGetConvolutionForwardWorkspaceSize(
handle: cudnnHandle_t,
srcDesc: cudnnTensorDescriptor_t,
filterDesc: cudnnFilterDescriptor_t,
convDesc: cudnnConvolutionDescriptor_t,
destDesc: cudnnTensorDescriptor_t,
algo: cudnnConvolutionFwdAlgo_t,
sizeInBytes: *mut size_t,
) -> cudnnStatus_t