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2468253c9a
The macro `__cplusplus` is not defined correctly in MSVC unless building with the the `/Zc:__cplusplus` flag. Instead, it defines `_MSVC_LANG` to the specified c++ standard version number. Here we introduce `EIGEN_CPLUSPLUS` which will contain the c++ version number both for MSVC and otherwise. This simplifies checks for supported features. Also replaced most instances of standard version checking via `__cplusplus` with the existing `EIGEN_COMP_CXXVER` macro for better clarity. Fixes: #2170
75 lines
2.0 KiB
Plaintext
75 lines
2.0 KiB
Plaintext
// This file is part of Eigen, a lightweight C++ template library
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// for linear algebra.
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//
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// Copyright (C) 2016 Benoit Steiner <benoit.steiner.goog@gmail.com>
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#ifndef EIGEN_CXX11_THREADPOOL_MODULE
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#define EIGEN_CXX11_THREADPOOL_MODULE
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#include "../../../Eigen/Core"
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#include "../../../Eigen/src/Core/util/DisableStupidWarnings.h"
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/** \defgroup CXX11_ThreadPool_Module C++11 ThreadPool Module
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*
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* This module provides 2 threadpool implementations
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* - a simple reference implementation
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* - a faster non blocking implementation
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*
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* This module requires C++11.
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*
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* \code
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* #include <Eigen/CXX11/ThreadPool>
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* \endcode
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*/
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// The code depends on CXX11, so only include the module if the
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// compiler supports it.
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#if (EIGEN_COMP_CXXVER >= 11)
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#include <cstddef>
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#include <cstring>
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#include <time.h>
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#include <vector>
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#include <atomic>
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#include <condition_variable>
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#include <deque>
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#include <mutex>
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#include <thread>
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#include <functional>
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#include <memory>
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#include <utility>
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// There are non-parenthesized calls to "max" in the <unordered_map> header,
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// which trigger a check in test/main.h causing compilation to fail.
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// We work around the check here by removing the check for max in
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// the case where we have to emulate thread_local.
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#ifdef max
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#undef max
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#endif
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#include <unordered_map>
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#include "src/util/CXX11Meta.h"
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#include "src/util/MaxSizeVector.h"
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#include "src/ThreadPool/ThreadLocal.h"
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#include "src/ThreadPool/ThreadYield.h"
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#include "src/ThreadPool/ThreadCancel.h"
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#include "src/ThreadPool/EventCount.h"
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#include "src/ThreadPool/RunQueue.h"
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#include "src/ThreadPool/ThreadPoolInterface.h"
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#include "src/ThreadPool/ThreadEnvironment.h"
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#include "src/ThreadPool/Barrier.h"
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#include "src/ThreadPool/NonBlockingThreadPool.h"
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#endif
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#include "../../../Eigen/src/Core/util/ReenableStupidWarnings.h"
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#endif // EIGEN_CXX11_THREADPOOL_MODULE
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