summaryrefslogtreecommitdiff
path: root/Source/JavaScriptCore/wtf/ParallelJobsGeneric.h
diff options
context:
space:
mode:
Diffstat (limited to 'Source/JavaScriptCore/wtf/ParallelJobsGeneric.h')
-rw-r--r--Source/JavaScriptCore/wtf/ParallelJobsGeneric.h100
1 files changed, 0 insertions, 100 deletions
diff --git a/Source/JavaScriptCore/wtf/ParallelJobsGeneric.h b/Source/JavaScriptCore/wtf/ParallelJobsGeneric.h
deleted file mode 100644
index 6de71067f..000000000
--- a/Source/JavaScriptCore/wtf/ParallelJobsGeneric.h
+++ /dev/null
@@ -1,100 +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 ParallelJobsGeneric_h
-#define ParallelJobsGeneric_h
-
-#if ENABLE(THREADING_GENERIC)
-
-#include <wtf/RefCounted.h>
-#include <wtf/Threading.h>
-
-namespace WTF {
-
-class ParallelEnvironment {
- WTF_MAKE_FAST_ALLOCATED;
-public:
- typedef void (*ThreadFunction)(void*);
-
- ParallelEnvironment(ThreadFunction, size_t sizeOfParameter, int requestedJobNumber);
-
- int numberOfJobs()
- {
- return m_numberOfJobs;
- }
-
- void execute(void* parameters);
-
- class ThreadPrivate : public RefCounted<ThreadPrivate> {
- public:
- ThreadPrivate()
- : m_threadID(0)
- , m_running(false)
- , m_parent(0)
- {
- }
-
- bool tryLockFor(ParallelEnvironment*);
-
- void execute(ThreadFunction, void*);
-
- void waitForFinish();
-
- static PassRefPtr<ThreadPrivate> create()
- {
- return adoptRef(new ThreadPrivate());
- }
-
- static void workerThread(void*);
-
- private:
- ThreadIdentifier m_threadID;
- bool m_running;
- ParallelEnvironment* m_parent;
-
- mutable Mutex m_mutex;
- ThreadCondition m_threadCondition;
-
- ThreadFunction m_threadFunction;
- void* m_parameters;
- };
-
-private:
- ThreadFunction m_threadFunction;
- size_t m_sizeOfParameter;
- int m_numberOfJobs;
-
- Vector< RefPtr<ThreadPrivate> > m_threads;
- static Vector< RefPtr<ThreadPrivate> >* s_threadPool;
-};
-
-} // namespace WTF
-
-#endif // ENABLE(THREADING_GENERIC)
-
-
-#endif // ParallelJobsGeneric_h