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/*
*
* 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
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