mindspore2022/mindspore/ccsrc/ps/scheduler.cc

/**
 * Copyright 2020 Huawei Technologies Co., Ltd
 *
 * Licensed 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.
 */

#include "ps/scheduler.h"

namespace mindspore {
namespace ps {
void Scheduler::Run() {
  MS_LOG(INFO) << "Start scheduler.";
  PSContext::instance()->cluster_config().scheduler_host = PSContext::instance()->scheduler_host();
  PSContext::instance()->cluster_config().scheduler_port = PSContext::instance()->scheduler_port();
  PSContext::instance()->cluster_config().initial_worker_num = PSContext::instance()->initial_worker_num();
  PSContext::instance()->cluster_config().initial_server_num = PSContext::instance()->initial_server_num();
  if (!scheduler_node_.Start()) {
    MS_LOG(WARNING) << "Scheduler start failed.";
  }

  if (!scheduler_node_.Finish()) {
    MS_LOG(WARNING) << "Scheduler finis failed.";
  }

  if (!scheduler_node_.Stop()) {
    MS_LOG(WARNING) << "Scheduler stop failed.";
  }
  exit(1);
}
}  // namespace ps
}  // namespace mindspore