source: XIOS/dev/dev_olga/src/client.hpp @ 1130

Last change on this file since 1130 was 1130, checked in by oabramkina, 4 years ago

Two-level server: merging new grid functionalities and changes in the communication protocol (e.g. non-blocking context finalize, registries, oasis).

Tests on curie: test_client, test_complete, nemo (test_xios2_cmip6.exe).

To do: non-structured grid, check reading, possible bug in client/server initialization (?).

  • 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: 1.5 KB
RevLine 
[342]1#ifndef __CLIENT_HPP__
2#define __CLIENT_HPP__
[300]3
[591]4#include "xios_spl.hpp"
[382]5#include "mpi.hpp"
[300]6
[335]7namespace xios
[490]8{
[300]9    class CClient
10    {
[523]11      public:
12        static void initialize(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm);
[1009]13
[523]14        static void finalize(void);
15        static void registerContext(const string& id, MPI_Comm contextComm);
[490]16
[523]17        static MPI_Comm intraComm;
18        static MPI_Comm interComm;
[655]19        static std::list<MPI_Comm> contextInterComms;
[1009]20        static vector<int> serverLeader;
[523]21        static bool is_MPI_Initialized ;
[300]22
[992]23        static MPI_Comm& getInterComm();
24
[523]25        //! Get rank of the current process
[490]26        static int getRank();
27
[523]28        //! Open a file stream to write the info logs
[490]29        static void openInfoStream(const StdString& fileName);
[523]30        //! Write the info logs to standard output
[490]31        static void openInfoStream();
[523]32        //! Close the info logs file if it opens
[490]33        static void closeInfoStream();
34
[523]35        //! Open a file stream to write the error log
36        static void openErrorStream(const StdString& fileName);
37        //! Write the error log to standard error output
38        static void openErrorStream();
39        //! Close the error log file if it opens
40        static void closeErrorStream();
[490]41
[523]42      protected:
43        static int rank;
44        static StdOFStream m_infoStream;
45        static StdOFStream m_errorStream;
[490]46
[523]47        static void openStream(const StdString& fileName, const StdString& ext, std::filebuf* fb);
48    };
[300]49}
50
51#endif
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