1 | #ifndef __SERVERS_RESSOURCE_HPP__ |
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2 | #define __SERVERS_RESSOURCE_HPP__ |
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3 | |
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4 | #include "window_manager.hpp" |
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5 | #include "mpi.hpp" |
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6 | #include <vector> |
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7 | #include <string> |
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8 | |
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9 | |
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10 | |
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11 | namespace xios |
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12 | { |
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13 | |
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14 | class CPoolRessource ; |
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15 | |
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16 | class CServersRessource |
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17 | { |
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18 | |
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19 | const int NOTIFY_NOTHING=0 ; |
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20 | const int NOTIFY_CREATE_POOL=1 ; |
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21 | const int NOTIFY_FINALIZE=2 ; |
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22 | |
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23 | public: |
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24 | |
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25 | CServersRessource(MPI_Comm serverComm) ; |
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26 | void createPool(const string& poolId, const int size) ; |
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27 | void createPool(void) ; |
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28 | bool eventLoop(bool serviceOnly=false) ; |
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29 | void sendNotification(int rank) ; |
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30 | void notificationsDumpOut(CBufferOut& buffer) ; |
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31 | void notificationsDumpIn(CBufferIn& buffer) ; |
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32 | void checkNotifications(void) ; |
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33 | CPoolRessource* getPoolRessource(void) { return poolRessource_; } |
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34 | bool isServerLeader(void) ; |
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35 | void finalize(void) ; |
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36 | void finalizeSignal(void) ; |
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37 | |
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38 | const int localLeader_=0 ; |
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39 | vector<int> freeRessourcesRank_ ; // only for leader |
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40 | MPI_Comm serverComm_ ; |
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41 | MPI_Comm freeRessourcesComm_ ; |
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42 | |
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43 | |
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44 | const size_t maxBufferSize_=1024*1024 ; |
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45 | CWindowManager* winNotify_ ; |
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46 | |
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47 | int notifyInType_,notifyOutType_ ; |
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48 | std::tuple<std::string, bool> notifyInCreatePool_,notifyOutCreatePool_ ; |
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49 | CPoolRessource* poolRessource_ ; |
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50 | bool finalizeSignal_ ; |
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51 | |
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52 | friend class CWindowManager ; |
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53 | } ; |
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54 | |
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55 | } |
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56 | |
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57 | |
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58 | |
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59 | #endif |
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