cudnn_sys::cudnnGetConvolutionBackwardDataWorkspaceSize

pub unsafe extern fn cudnnGetConvolutionBackwardDataWorkspaceSize(handle: cudnnHandle_t, filterDesc: cudnnFilterDescriptor_t, diffDesc: cudnnTensorDescriptor_t, convDesc: cudnnConvolutionDescriptor_t, gradDesc: cudnnTensorDescriptor_t, algo: cudnnConvolutionBwdDataAlgo_t, sizeInBytes: *mut size_t) -> cudnnStatus_t