Function rcudnn_sys::cudnnConvolutionBackwardData

pub unsafe extern "C" fn cudnnConvolutionBackwardData(
    handle: cudnnHandle_t, 
    alpha: *const c_void, 
    wDesc: cudnnFilterDescriptor_t, 
    w: *const c_void, 
    dyDesc: cudnnTensorDescriptor_t, 
    dy: *const c_void, 
    convDesc: cudnnConvolutionDescriptor_t, 
    algo: cudnnConvolutionBwdDataAlgo_t, 
    workSpace: *mut c_void, 
    workSpaceSizeInBytes: usize, 
    beta: *const c_void, 
    dxDesc: cudnnTensorDescriptor_t, 
    dx: *mut c_void
) -> cudnnStatus_t