Function rcudnn::cudnnFindConvolutionForwardAlgorithmEx

pub unsafe extern "C" fn cudnnFindConvolutionForwardAlgorithmEx(
    handle: *mut cudnnContext, 
    xDesc: *mut cudnnTensorStruct, 
    x: *const c_void, 
    wDesc: *mut cudnnFilterStruct, 
    w: *const c_void, 
    convDesc: *mut cudnnConvolutionStruct, 
    yDesc: *mut cudnnTensorStruct, 
    y: *mut c_void, 
    requestedAlgoCount: i32, 
    returnedAlgoCount: *mut i32, 
    perfResults: *mut cudnnConvolutionFwdAlgoPerfStruct, 
    workSpace: *mut c_void, 
    workSpaceSizeInBytes: usize
) -> cudnnStatus_t