Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 1 | /* |
| 2 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 3 | * Copyright 2015 gRPC authors. |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 4 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 8 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 10 | * |
Jan Tattermusch | 7897ae9 | 2017-06-07 22:57:36 +0200 | [diff] [blame] | 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 16 | * |
| 17 | */ |
| 18 | |
| 19 | #include <grpc/support/cpu.h> |
yang-g | 3e4bd95 | 2015-08-24 15:54:07 -0700 | [diff] [blame] | 20 | |
Vijay Pai | e8a7e30 | 2015-08-24 10:52:33 -0700 | [diff] [blame] | 21 | #include "src/cpp/server/dynamic_thread_pool.h" |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 22 | |
| 23 | #ifndef GRPC_CUSTOM_DEFAULT_THREAD_POOL |
| 24 | |
| 25 | namespace grpc { |
ncteisen | eb70b9e | 2017-07-06 09:38:26 -0700 | [diff] [blame] | 26 | namespace { |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 27 | |
ncteisen | eb70b9e | 2017-07-06 09:38:26 -0700 | [diff] [blame] | 28 | ThreadPoolInterface* CreateDefaultThreadPoolImpl() { |
Craig Tiller | d6c98df | 2015-08-18 09:33:44 -0700 | [diff] [blame] | 29 | int cores = gpr_cpu_num_cores(); |
| 30 | if (!cores) cores = 4; |
| 31 | return new DynamicThreadPool(cores); |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 32 | } |
| 33 | |
ncteisen | eb70b9e | 2017-07-06 09:38:26 -0700 | [diff] [blame] | 34 | CreateThreadPoolFunc g_ctp_impl = CreateDefaultThreadPoolImpl; |
| 35 | |
| 36 | } // namespace |
ncteisen | 30939f8 | 2017-07-05 15:43:18 -0700 | [diff] [blame] | 37 | |
ncteisen | a5d557b | 2017-07-05 15:52:28 -0700 | [diff] [blame] | 38 | ThreadPoolInterface* CreateDefaultThreadPool() { return g_ctp_impl(); } |
ncteisen | 30939f8 | 2017-07-05 15:43:18 -0700 | [diff] [blame] | 39 | |
ncteisen | a5d557b | 2017-07-05 15:52:28 -0700 | [diff] [blame] | 40 | void SetCreateThreadPool(CreateThreadPoolFunc func) { g_ctp_impl = func; } |
ncteisen | 30939f8 | 2017-07-05 15:43:18 -0700 | [diff] [blame] | 41 | |
Yang Gao | 6f4fb3b | 2015-06-03 12:56:19 -0700 | [diff] [blame] | 42 | } // namespace grpc |
| 43 | |
| 44 | #endif // !GRPC_CUSTOM_DEFAULT_THREAD_POOL |