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Unified Diff: Source/WTF/wtf/ParallelJobs.h

Issue 14238015: Move Source/WTF/wtf to Source/wtf (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 8 months ago
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Index: Source/WTF/wtf/ParallelJobs.h
diff --git a/Source/WTF/wtf/ParallelJobs.h b/Source/WTF/wtf/ParallelJobs.h
deleted file mode 100644
index 0923886adedf7b1f3362ecf04f0c2a008041ea94..0000000000000000000000000000000000000000
--- a/Source/WTF/wtf/ParallelJobs.h
+++ /dev/null
@@ -1,105 +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 ParallelJobs_h
-#define ParallelJobs_h
-
-#include <wtf/Assertions.h>
-#include <wtf/Noncopyable.h>
-#include <wtf/RefPtr.h>
-#include <wtf/Vector.h>
-
-// Usage:
-//
-// // Initialize parallel jobs
-// ParallelJobs<TypeOfParameter> parallelJobs(&worker [, requestedNumberOfJobs]);
-//
-// // Fill the parameter array
-// for(i = 0; i < parallelJobs.numberOfJobs(); ++i) {
-// TypeOfParameter& params = parallelJobs.parameter(i);
-// params.attr1 = localVars ...
-// ...
-// }
-//
-// // Execute parallel jobs
-// parallelJobs.execute();
-//
-
-#if ENABLE(THREADING_GENERIC)
-#include <wtf/ParallelJobsGeneric.h>
-
-#elif ENABLE(THREADING_OPENMP)
-#include <wtf/ParallelJobsOpenMP.h>
-
-#elif ENABLE(THREADING_LIBDISPATCH)
-#include <wtf/ParallelJobsLibdispatch.h>
-
-#else
-#error "No parallel processing API for ParallelJobs"
-
-#endif
-
-namespace WTF {
-
-template<typename Type>
-class ParallelJobs {
- WTF_MAKE_FAST_ALLOCATED;
-public:
- typedef void (*WorkerFunction)(Type*);
-
- ParallelJobs(WorkerFunction func, int requestedJobNumber) :
- m_parallelEnvironment(reinterpret_cast<ParallelEnvironment::ThreadFunction>(func), sizeof(Type), requestedJobNumber)
- {
- m_parameters.grow(m_parallelEnvironment.numberOfJobs());
- ASSERT(numberOfJobs() == m_parameters.size());
- }
-
- size_t numberOfJobs()
- {
- return m_parameters.size();
- }
-
- Type& parameter(size_t i)
- {
- return m_parameters[i];
- }
-
- void execute()
- {
- m_parallelEnvironment.execute(reinterpret_cast<unsigned char*>(m_parameters.data()));
- }
-
-private:
- ParallelEnvironment m_parallelEnvironment;
- Vector<Type> m_parameters;
-};
-
-} // namespace WTF
-
-using WTF::ParallelJobs;
-
-#endif // ParallelJobs_h

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