source: XIOS/branchs/xios-1.0/src/cxios.cpp @ 507

Last change on this file since 507 was 507, checked in by aclsce, 7 years ago

Fixed problem encountered in the case "using_oasis=true" : automatic detection of a server does not work in coupled mode.
Back to the old method : if you want to use XIOS server mode, it is mandatory to specify "using_server=true" in iodef.xml in coupled case.

  • 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
  • Property svn:eol-style set to native
File size: 2.5 KB
Line 
1
2#include "xmlioserver_spl.hpp"
3#include "cxios.hpp"
4#include "client.hpp"
5#include "server.hpp"
6#include "xml_parser.hpp"
7#include <boost/functional/hash.hpp>
8#include "mpi.hpp"
9#include "memory.hpp"
10#include <new>
11#include "memtrack.hpp"
12
13namespace xios
14{
15  string CXios::rootFile="./iodef.xml" ;
16  string CXios::xiosCodeId="xios.x" ;
17  string CXios::clientFile="./xios_client";
18  string CXios::serverFile="./xios_server";
19
20  bool CXios::isClient ;
21  bool CXios::isServer ;
22  MPI_Comm CXios::globalComm ;
23  bool CXios::usingOasis ;
24  bool CXios::usingServer = false;
25  size_t CXios::bufferSize ;
26  double CXios::bufferServerFactorSize=2 ;
27  size_t CXios::defaultBufferSize=1024*1024*100 ; // 100Mo
28  double CXios::defaultBufferServerFactorSize=2 ;
29  bool CXios::printInfo2File;
30  bool CXios::isServerSide;
31
32
33  void CXios::initialize()
34  {
35    set_new_handler(noMemory);
36    parseFile(rootFile);
37    usingOasis=getin<bool>("using_oasis",false) ;
38    usingServer=getin<bool>("using_server",false) ;
39    info.setLevel(getin<int>("info_level",0)) ;
40    printInfo2File=getin<bool>("print_file",false);
41    bufferSize=getin<size_t>("buffer_size",defaultBufferSize) ;
42    bufferServerFactorSize=getin<double>("buffer_server_factor_size",defaultBufferServerFactorSize) ;
43    globalComm=MPI_COMM_WORLD ;
44  }
45
46
47  void CXios::initClientSide(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm)
48  {
49
50    initialize() ;
51
52    isClient=true;
53
54    CClient::initialize(codeId,localComm,returnComm) ;
55
56    if (usingServer) isServerSide = isServer=false;
57    else isServerSide = isServer=true;
58
59    if (printInfo2File)
60      CClient::openInfoStream(clientFile);
61    else
62      CClient::openInfoStream();
63  }
64
65  void CXios::clientFinalize(void)
66  {
67     CClient::finalize() ;
68     CClient::closeInfoStream();
69
70#ifdef XIOS_MEMTRACK
71     MemTrack::TrackListMemoryUsage() ;
72     MemTrack::TrackDumpBlocks();
73#endif
74  }
75
76
77  void CXios::initServerSide(void)
78  {
79    initialize();
80
81    isClient=true;
82    isServer=false ;
83
84    isServerSide = true;
85
86    // Initialize all aspects MPI
87    CServer::initialize();
88
89    if (printInfo2File)
90      CServer::openInfoStream(serverFile);
91    else
92      CServer::openInfoStream();
93
94    // Enter the loop to listen message from Client
95    CServer::eventLoop();
96
97    // Finalize
98    CServer::finalize();
99    CServer::closeInfoStream();
100  }
101
102  void CXios::parseFile(const string& filename)
103  {
104    xml::CXMLParser::ParseFile(filename);
105  }
106
107  void CXios::setUsingServer()
108  {
109    usingServer = true;
110  }
111
112  void CXios::setNotUsingServer()
113  {
114    usingServer = false;
115  }
116}
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