source: XIOS/dev/branch_openmp/src/client.hpp @ 1342

Last change on this file since 1342 was 1342, checked in by yushan, 3 years ago

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  • Property copyright set to
    Software name : XIOS (Xml I/O Server)
    http://forge.ipsl.jussieu.fr/ioserver
    Creation date : January 2009
    Licence : CeCCIL version2
    see license file in root directory : Licence_CeCILL_V2-en.txt
    or http://www.cecill.info/licences/Licence_CeCILL_V2-en.html
    Holder : CEA/LSCE (Laboratoire des Sciences du CLimat et de l'Environnement)
    CNRS/IPSL (Institut Pierre Simon Laplace)
    Project Manager : Yann Meurdesoif
    yann.meurdesoif@cea.fr
File size: 1.9 KB
Line 
1#ifndef __CLIENT_HPP__
2#define __CLIENT_HPP__
3
4#include "xios_spl.hpp"
5#include "mpi.hpp"
6
7namespace xios
8{
9  class CClient
10  {
11    public:
12      static void initialize(const string& codeId, ep_lib::MPI_Comm& localComm, ep_lib::MPI_Comm& returnComm);
13      static void finalize(void);
14      static void registerContext(const string& id, ep_lib::MPI_Comm contextComm);
15
16      static ep_lib::MPI_Comm intraComm;
17      #pragma omp threadprivate(intraComm)
18   
19      static ep_lib::MPI_Comm interComm;
20      #pragma omp threadprivate(interComm)
21
22      //static std::list<MPI_Comm> contextInterComms;
23      static std::list<ep_lib::MPI_Comm> *contextInterComms_ptr;
24      #pragma omp threadprivate(contextInterComms_ptr)
25
26      static int serverLeader;
27      #pragma omp threadprivate(serverLeader)
28     
29      static bool is_MPI_Initialized ;
30      #pragma omp threadprivate(is_MPI_Initialized)
31
32      //! Get rank of the current process
33      static int getRank();
34
35      //! Open a file stream to write the info logs
36      static void openInfoStream(const StdString& fileName);
37      //! Write the info logs to standard output
38      static void openInfoStream();
39      //! Close the info logs file if it opens
40      static void closeInfoStream();
41
42      //! Open a file stream to write the error log
43      static void openErrorStream(const StdString& fileName);
44      //! Write the error log to standard error output
45      static void openErrorStream();
46      //! Close the error log file if it opens
47      static void closeErrorStream();
48
49    protected:
50      static int rank;
51      #pragma omp threadprivate(rank)
52
53      static StdOFStream m_infoStream;
54      #pragma omp threadprivate(m_infoStream)
55      static StdOFStream m_errorStream;
56      #pragma omp threadprivate(m_errorStream)
57
58      static StdOFStream array_infoStream[16];
59
60      static void openStream(const StdString& fileName, const StdString& ext, std::filebuf* fb);
61  };
62}
63
64#endif
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