cpp-package/example/test_optimizer.cpp

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 * The file is used for testing if the optimizer could be created more than 1.
 * By running: build/test_optimizer
 * It return 0(means no error) if it succeed otherwise 1(error).
 */
#include "mxnet-cpp/MxNetCpp.h"

using namespace mxnet::cpp;

int main(int argc, char** argv) {
  // Confirm >1 optimizers can be created w/o error
  Optimizer* opt = OptimizerRegistry::Find("sgd");
  opt = OptimizerRegistry::Find("adam");
  int ret = (opt == 0) ? 1 : 0;

  delete opt;
  MXNotifyShutdown();
  return ret;
}