1 | #ifndef __SERVICES_MANAGER_HPP__ |
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2 | #define __SERVICES_MANAGER_HPP__ |
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3 | |
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4 | #include "xios_spl.hpp" |
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5 | #include "mpi.hpp" |
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6 | #include "buffer_in.hpp" |
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7 | #include "buffer_out.hpp" |
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8 | |
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9 | #include <string> |
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10 | #include <map> |
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11 | #include "window_manager.hpp" |
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12 | |
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13 | |
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14 | |
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15 | namespace xios |
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16 | { |
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17 | class CServicesManager |
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18 | { |
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19 | |
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20 | public: |
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21 | static const int CLIENT=0 ; |
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22 | static const int GATHERER=1 ; |
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23 | static const int IO_SERVER=2 ; |
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24 | static const int OUT_SERVER=3 ; |
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25 | |
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26 | public: |
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27 | |
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28 | CServicesManager(bool isXiosServer) ; |
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29 | ~CServicesManager() ; |
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30 | |
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31 | bool createServices(const std::string& poolId, const std::string& serviceId, int type, int size, int nbPartition, bool wait=true) ; |
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32 | void createServicesNotify(int rank, const string& serviceId, int type, int size, int nbPartitions) ; |
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33 | void checkCreateServicesNotification(void) ; |
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34 | void eventLoop(void) ; |
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35 | void notificationsDumpOut(CBufferOut& buffer) ; |
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36 | void notificationsDumpIn(CBufferIn& buffer) ; |
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37 | |
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38 | void registerService(const std::string& poolId, const std::string& serviceId, const int& partitionId, int type, int size, int nbPartitions, int leader) ; |
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39 | bool getServiceInfo(const std::string& poolId, const std::string& serviceId, const int& partitionId, int& type, int& size, int& nbPartition, int& leader) ; |
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40 | bool getServiceLeader(const std::string& poolId, const std::string& serviceId, const int& partitionId, int& leader) ; |
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41 | bool getServiceType(const std::string& poolId, const std::string& serviceId, const int& partitionId, int& type) ; |
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42 | bool getServiceNbPartitions(const std::string& poolId, const std::string& serviceId, const int& partitionId, int& nbPartition) ; |
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43 | bool hasService(const std::string& poolId, const std::string& serviceId, const int& partitionId) ; |
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44 | void servicesDumpOut(CBufferOut& buffer) ; |
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45 | void servicesDumpIn(CBufferIn& buffer) ; |
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46 | |
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47 | |
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48 | private : |
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49 | |
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50 | CWindowManager* winServices_ ; |
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51 | CWindowManager* winNotify_ ; |
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52 | const size_t maxBufferSize_=1024*1024 ; |
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53 | |
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54 | MPI_Comm xiosComm_ ; |
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55 | |
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56 | std::list<std::tuple<std::string, int, int, int> > notifications_; |
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57 | |
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58 | std::map<tuple<std::string, std::string, int>, std::tuple<int, int, int, int> > services_ ; |
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59 | |
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60 | int managerGlobalLeader_ ; |
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61 | |
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62 | const double eventLoopLatency_=0; |
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63 | double lastEventLoop_=0. ; |
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64 | |
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65 | friend class CWindowManager ; |
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66 | } ; |
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67 | |
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68 | |
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69 | } |
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70 | |
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71 | |
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72 | |
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73 | #endif |
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