grpcio-sys 0.5.0-alpha

/*
 *
 * Copyright 2015 gRPC authors.
 *
 * 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 <grpc/support/cpu.h>

#include "src/cpp/server/dynamic_thread_pool.h"

#ifndef GRPC_CUSTOM_DEFAULT_THREAD_POOL

namespace grpc {
namespace {

ThreadPoolInterface* CreateDefaultThreadPoolImpl() {
  int cores = gpr_cpu_num_cores();
  if (!cores) cores = 4;
  return new DynamicThreadPool(cores);
}

CreateThreadPoolFunc g_ctp_impl = CreateDefaultThreadPoolImpl;

}  // namespace

ThreadPoolInterface* CreateDefaultThreadPool() { return g_ctp_impl(); }

void SetCreateThreadPool(CreateThreadPoolFunc func) { g_ctp_impl = func; }

}  // namespace grpc

#endif  // !GRPC_CUSTOM_DEFAULT_THREAD_POOL