| /* |
| * Copyright 2017 Twitter, Inc. |
| * |
| * 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. |
| */ |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Just defines the static member of Mempool class |
| //////////////////////////////////////////////////////////////////////////////// |
| #include "basics/basics.h" |
| #include "glog/logging.h" |
| |
| /* The initial value of pool size limit is 512. This value will |
| be overridden by value read from config during initialization |
| of stream manager. The reason why we do this is to avoid |
| circular dependency problem. See https://github.com/twitter/heron/pull/2073 |
| for details */ |
| MemPool<google::protobuf::Message>* __global_protobuf_pool__ = |
| new MemPool<google::protobuf::Message>(512); |
| std::mutex __global_protobuf_pool_mutex__; |
| |
| void __global_protobuf_pool_set_pool_max_number_of_messages__(sp_int32 _pool_limit) { |
| std::lock_guard<std::mutex> guard(__global_protobuf_pool_mutex__); |
| LOG(INFO) << "Set max size of each memory pool to " << _pool_limit; |
| __global_protobuf_pool__->set_pool_max_number_of_messages(_pool_limit); |
| } |