[GitHub] Redfriday opened a new issue #12756: Is NDArray creatiton thread safe

[GitBox <gi...@apache.org>]

Redfriday opened a new issue #12756: Is NDArray creatiton thread safe
URL: https://github.com/apache/incubator-mxnet/issues/12756
 
 
   We use mxnet to do online prediction, the program randomly core when NDArray destructs, we may allocate NDArray parallelly in different thread, is NDArray creatiton not thread safe? Below code may be executed parallelly .
   
        mxnet::cpp::NDArray::Load(_network_param_path, nullptr, &network->params);
        // Create new ndarray according to the batch size for inputs.
         network->params["data"] = mxnet::cpp::NDArray(
                     mxnet::cpp::Shape(_batch_size, _dim),
                     mxnet::cpp::Context::cpu(), false);
         mxnet::cpp::NDArray::WaitAll();
   

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