Index: Source/wtf/ParallelJobsOpenMP.h |
diff --git a/Source/wtf/ParallelJobsOpenMP.h b/Source/wtf/ParallelJobsOpenMP.h |
deleted file mode 100644 |
index 706bd806541770096967405fe1f5be059cb9a3a7..0000000000000000000000000000000000000000 |
--- a/Source/wtf/ParallelJobsOpenMP.h |
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@@ -1,81 +0,0 @@ |
-/* |
- * Copyright (C) 2011 University of Szeged |
- * Copyright (C) 2011 Gabor Loki <loki@webkit.org> |
- * All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright |
- * notice, this list of conditions and the following disclaimer in the |
- * documentation and/or other materials provided with the distribution. |
- * |
- * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY |
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL UNIVERSITY OF SZEGED OR |
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef ParallelJobsOpenMP_h |
-#define ParallelJobsOpenMP_h |
- |
-#if ENABLE(THREADING_OPENMP) |
- |
-#include <omp.h> |
- |
-namespace WTF { |
- |
-class ParallelEnvironment { |
- WTF_MAKE_NONCOPYABLE(ParallelEnvironment); |
-public: |
- typedef void (*ThreadFunction)(void*); |
- |
- ParallelEnvironment(ThreadFunction threadFunction, size_t sizeOfParameter, int requestedJobNumber) : |
- m_threadFunction(threadFunction), |
- m_sizeOfParameter(sizeOfParameter) |
- { |
- int maxNumberOfThreads = omp_get_max_threads(); |
- |
- if (!requestedJobNumber || requestedJobNumber > maxNumberOfThreads) |
- requestedJobNumber = maxNumberOfThreads; |
- |
- ASSERT(requestedJobNumber > 0); |
- |
- m_numberOfJobs = requestedJobNumber; |
- |
- } |
- |
- int numberOfJobs() |
- { |
- return m_numberOfJobs; |
- } |
- |
- void execute(unsigned char* parameters) |
- { |
- omp_set_num_threads(m_numberOfJobs); |
- |
-#pragma omp parallel for |
- for (int i = 0; i < m_numberOfJobs; ++i) |
- (*m_threadFunction)(parameters + i * m_sizeOfParameter); |
- } |
- |
-private: |
- ThreadFunction m_threadFunction; |
- size_t m_sizeOfParameter; |
- int m_numberOfJobs; |
-}; |
- |
-} // namespace WTF |
- |
-#endif // ENABLE(THREADING_OPENMP) |
- |
-#endif // ParallelJobsOpenMP_h |