6d08c064e6
git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@1139 7ec92016-0320-0410-acc4-a06ded1c099a
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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//
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// ThreadLocal test program for The Loki Library
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// Copyright (c) 2009 by Richard Sposato
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// The copyright on this file is protected under the terms of the MIT license.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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//
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////////////////////////////////////////////////////////////////////////////////
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// ----------------------------------------------------------------------------
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#include <vector>
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#if !defined( NULL )
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#define NULL 0
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#endif
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// define nullptr even though new compilers will have this keyword just so we
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// have a consistent and easy way of identifying which uses of 0 mean null.
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#if !defined( nullptr )
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#define nullptr NULL
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#endif
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#if defined(_WIN32)
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#include <process.h>
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#include <windows.h>
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typedef unsigned int ( WINAPI * ThreadFunction_ )( void * );
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#define LOKI_pthread_t HANDLE
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#define LOKI_pthread_create( handle, attr, func, arg ) \
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( int )( ( *handle = ( HANDLE ) _beginthreadex ( NULL, 0, ( ThreadFunction_ )func, arg, 0, NULL ) ) == NULL )
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#define LOKI_pthread_join( thread ) \
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( ( WaitForSingleObject( ( thread ), INFINITE ) != WAIT_OBJECT_0 ) || !CloseHandle( thread ) )
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#else
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#include <pthread.h>
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#define LOKI_pthread_t \
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pthread_t
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#define LOKI_pthread_create(handle,attr,func,arg) \
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pthread_create(handle,attr,func,arg)
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#define LOKI_pthread_join(thread) \
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pthread_join(thread, NULL)
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#endif
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// ----------------------------------------------------------------------------
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class Thread
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{
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public:
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typedef void * ( * CallFunction )( void * );
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Thread( CallFunction func, void * parm );
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void AssignTask( CallFunction func, void * parm );
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int Start( void );
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int WaitForThread( void ) const;
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private:
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LOKI_pthread_t pthread_;
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CallFunction func_;
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void * parm_;
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};
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// ----------------------------------------------------------------------------
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class ThreadPool
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{
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public:
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ThreadPool( void );
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~ThreadPool( void );
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void Create( size_t threadCount, Thread::CallFunction function );
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void Start( void );
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void Join( void ) const;
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private:
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typedef ::std::vector< Thread * > Threads;
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Threads m_threads;
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};
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// ----------------------------------------------------------------------------
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