| // This file is part of Eigen, a lightweight C++ template library |
| // for linear algebra. |
| // |
| // Copyright (C) 2016 Benoit Steiner <benoit.steiner.goog@gmail.com> |
| // |
| // This Source Code Form is subject to the terms of the Mozilla |
| // Public License v. 2.0. If a copy of the MPL was not distributed |
| // with this file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| |
| #ifndef EIGEN_CXX11_THREADPOOL_THREAD_YIELD_H |
| #define EIGEN_CXX11_THREADPOOL_THREAD_YIELD_H |
| |
| // Try to come up with a portable way to yield |
| #if EIGEN_COMP_GNUC && EIGEN_GNUC_AT_MOST(4, 7) |
| #define EIGEN_THREAD_YIELD() sched_yield() |
| #else |
| #define EIGEN_THREAD_YIELD() std::this_thread::yield() |
| #endif |
| |
| #endif // EIGEN_CXX11_THREADPOOL_THREAD_YIELD_H |
