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82 lines
2.5 KiB
82 lines
2.5 KiB
/* |
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* |
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* chThread.h |
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* |
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* Header file for helper classes and functions for threads. |
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* |
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* Copyright (c) 2011-2012, Archaea Software, LLC. |
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* All rights reserved. |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in |
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* the documentation and/or other materials provided with the |
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* distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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* POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#ifndef __CHTHREAD_H__ |
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#define __CHTHREAD_H__ |
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#ifdef _WIN32 |
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#include "chThread_Win32.h" |
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#else |
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#include "chThread_POSIX.h" |
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#endif |
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#if 0 |
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// |
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// Return the number of execution cores on the platform. |
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// |
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unsigned int processorCount(); |
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// |
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// workerThread class - includes a thread ID (specified to constructor) |
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// |
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class workerThread |
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{ |
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public: |
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workerThread( int cpuThreadId = 0 ); |
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virtual ~workerThread(); |
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bool initialize( ); |
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// thread routine (platform specific) |
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static void threadRoutine( LPVOID ); |
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// |
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// call this from your app thread to delegate to the worker. |
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// it will not return until your pointer-to-function has been called |
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// with the given parameter. |
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// |
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bool delegateSynchronous( void (*pfn)(void *), void *parameter ); |
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// |
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// call this from your app thread to delegate to the worker asynchronously. |
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// Since it returns immediately, you must call waitAll later |
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// |
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bool delegateAsynchronous( void (*pfn)(void *), void *parameter ); |
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static bool waitAll( workerThread *p, size_t N ); |
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}; |
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#endif |
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#endif
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