source: XIOS/dev/branch_openmp/src/context_server.hpp @ 1460

Last change on this file since 1460 was 1460, checked in by yushan, 3 years ago

branch_openmp merged with XIOS_DEV_CMIP6@1459

  • 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: 1.3 KB
Line 
1#ifndef __CONTEXT_SERVER_HPP__
2#define __CONTEXT_SERVER_HPP__
3#include "xios_spl.hpp"
4#include "event_server.hpp"
5#include "buffer_server.hpp"
6#include "mpi.hpp"
7
8namespace xios
9{
10  class CContext ;
11
12  class CContextServer
13  {
14    public:
15
16    CContextServer(CContext* parent, ep_lib::MPI_Comm intraComm, ep_lib::MPI_Comm interComm) ;
17    bool eventLoop(bool enableEventsProcessing = true);
18    void listen(void) ;
19    bool listenPendingRequest(ep_lib::MPI_Status& status);
20    void checkPendingRequest(void) ;
21    void processRequest(int rank, char* buff,int count) ;
22    void processEvents(void) ;
23    bool hasFinished(void);
24    void dispatchEvent(CEventServer& event) ;
25    void setPendingEvent(void) ;
26    bool hasPendingEvent(void) ;
27
28    ep_lib::MPI_Comm intraComm ;
29    int intraCommSize ;
30    int intraCommRank ;
31
32    ep_lib::MPI_Comm interComm ;
33    int commSize ;
34
35    map<int,CServerBuffer*> buffers ;
36    map<int,ep_lib::MPI_Request> pendingRequest ;
37    map<int,char*> bufferRequest ;
38
39    map<size_t,CEventServer*> events ;
40    size_t currentTimeLine ;
41    CContext* context ;
42     
43    bool finished ;
44    bool pendingEvent ;
45    bool scheduled  ;    /*!< event of current timeline is alreading scheduled ? */
46    size_t hashId ;
47
48    ~CContextServer() ;
49
50    private:
51      std::map<int, StdSize> mapBufferSize_;
52  } ;
53
54}
55
56#endif
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