cudnn_sys::cudnnConvolutionBackwardFilter

pub unsafe extern fn cudnnConvolutionBackwardFilter(handle: cudnnHandle_t, alpha: *const c_void, srcDesc: cudnnTensorDescriptor_t, srcData: *const c_void, diffDesc: cudnnTensorDescriptor_t, diffData: *const c_void, convDesc: cudnnConvolutionDescriptor_t, beta: *const c_void, gradDesc: cudnnFilterDescriptor_t, gradData: *mut c_void) -> cudnnStatus_t