source: XIOS/dev/branch_yushan/src/client.hpp @ 1080

Last change on this file since 1080 was 1080, checked in by yushan, 5 years ago

Under development : save modification

  • 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
7
8namespace xios
9{
10    class CClient
11    {
12      public:
13        static void initialize(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm);
14        static void finalize(void);
15        static void registerContext(const string& id, ep_lib::MPI_Comm contextComm);
16
17        static MPI_Comm intraComm;
18        #pragma omp threadprivate(intraComm)
19
20        static MPI_Comm interComm;
21        #pragma omp threadprivate(interComm)
22
23        static std::list<MPI_Comm> contextInterComms;
24        // #pragma omp threadprivate(contextInterComms)
25        //std::list<MPI_Comm> contextInterComms;
26
27        static int serverLeader;
28        //#pragma omp threadprivate(serverLeader)
29
30        static bool is_MPI_Initialized ;
31        //#pragma omp threadprivate(is_MPI_Initialized)
32
33        //! Get rank of the current process
34        static int getRank();
35
36        //! Open a file stream to write the info logs
37        static void openInfoStream(const StdString& fileName);
38        //! Write the info logs to standard output
39        static void openInfoStream();
40        //! Close the info logs file if it opens
41        static void closeInfoStream();
42
43        //! Open a file stream to write the error log
44        static void openErrorStream(const StdString& fileName);
45        //! Write the error log to standard error output
46        static void openErrorStream();
47        //! Close the error log file if it opens
48        static void closeErrorStream();
49
50      protected:
51        static int rank;
52        #pragma omp threadprivate(rank)
53
54        static StdOFStream m_infoStream;
55        //#pragma omp threadprivate(m_infoStream)
56
57        static StdOFStream m_errorStream;
58        //#pragma omp threadprivate(m_errorStream)
59
60        static void openStream(const StdString& fileName, const StdString& ext, std::filebuf* fb);
61    };
62}
63
64#endif
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