/[escript]/trunk/escript/src/Utils.h
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revision 2606 by jfenwick, Mon Jul 20 06:20:06 2009 UTC revision 2607 by jfenwick, Tue Aug 18 01:02:56 2009 UTC
# Line 39  namespace escript { Line 39  namespace escript {
39    /**    /**
40       \brief       \brief
41       set the number of threads       set the number of threads
42         \warning Use of this method is strongly discouraged. It may be deprecated in future.
43    */    */
44    ESCRIPT_DLL_API void setNumberOfThreads(const int num_threads);    ESCRIPT_DLL_API void setNumberOfThreads(const int num_threads);
45    
# Line 65  namespace escript { Line 66  namespace escript {
66    */    */
67    ESCRIPT_DLL_API int getMPIWorldMax(const int val);    ESCRIPT_DLL_API int getMPIWorldMax(const int val);
68    
69      /**
70         \brief returns sum of an integer over all processors with MPI_COMM_WORLD
71      */
72      ESCRIPT_DLL_API int getMPIWorldSum(const int val);
73    
74    /**    /**
75      \brief performs a barrier synchronization across all processors.      \brief performs a barrier synchronization across all processors.

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