DUDS
Distributed Update of Data from Something
Spinlock.cpp
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1 /*
2  * This file is part of the DUDS project. It is subject to the BSD-style
3  * license terms in the LICENSE file found in the top-level directory of this
4  * distribution and at https://github.com/jjackowski/duds/blob/master/LICENSE.
5  * No part of DUDS, including this file, may be copied, modified, propagated,
6  * or distributed except according to the terms contained in the LICENSE file.
7  *
8  * Copyright (C) 2017 Jeff Jackowski
9  */
10 #include "Spinlock.hpp"
11 
12 namespace duds { namespace general {
13 
14 bool Spinlock::useYield = std::thread::hardware_concurrency() == 1;
15 
16 } }
static bool useYield
True when lock() should call yield in its loop; good for uniprocessor, unicore systems.
Definition: Spinlock.hpp:62