native_client_sdk/src/examples/demo/voronoi/threadpool.h - Issue 16266004: Change default to not use pthreads at startup (all calculations on main thread)

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Side by Side Diff: native_client_sdk/src/examples/demo/voronoi/threadpool.h

Issue 16266004: Change default to not use pthreads at startup (all calculations on main thread) (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/

Patch Set: Created 7 years, 6 months ago

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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 // Simple thread pool class	5 // Simple thread pool class

6	6

7 #ifndef EXAMPLES_DEMO_VORONOI_THREADPOOL_H_	7 #ifndef EXAMPLES_DEMO_VORONOI_THREADPOOL_H_

8 #define EXAMPLES_DEMO_VORONOI_THREADPOOL_H_	8 #define EXAMPLES_DEMO_VORONOI_THREADPOOL_H_

9	9

10 #include <pthread.h>	10 #include <pthread.h>

(...skipping 20 matching lines...) Expand all Loading...
31 void DispatchHere(int num_tasks, WorkFunction work, void* data);	31 void DispatchHere(int num_tasks, WorkFunction work, void* data);

32 void WorkLoop();	32 void WorkLoop();

33 static void* WorkerThreadEntry(void* data);	33 static void* WorkerThreadEntry(void* data);

34 void PostExitAndJoinAll();	34 void PostExitAndJoinAll();

35 pthread_t* threads_;	35 pthread_t* threads_;

36 int counter_;	36 int counter_;

37 const int num_threads_;	37 const int num_threads_;

38 bool exiting_;	38 bool exiting_;

39 void* user_data_;	39 void* user_data_;

40 WorkFunction user_work_function_;	40 WorkFunction user_work_function_;

41 pthread_mutex_t mutex_;

42 sem_t work_sem_;	41 sem_t work_sem_;

43 sem_t done_sem_;	42 sem_t done_sem_;

44 };	43 };

45 #endif // EXAMPLES_DEMO_VORONOI_THREADPOOL_H_	44 #endif // EXAMPLES_DEMO_VORONOI_THREADPOOL_H_

46	45

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