[591] | 1 | #include "xios_spl.hpp" |
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[300] | 2 | #include "context_client.hpp" |
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| 3 | #include "context_server.hpp" |
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| 4 | #include "event_client.hpp" |
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| 5 | #include "buffer_out.hpp" |
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| 6 | #include "buffer_client.hpp" |
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| 7 | #include "type.hpp" |
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| 8 | #include "event_client.hpp" |
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| 9 | #include "context.hpp" |
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[382] | 10 | #include "mpi.hpp" |
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[347] | 11 | #include "timer.hpp" |
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[401] | 12 | #include "cxios.hpp" |
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[1130] | 13 | #include "server.hpp" |
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[300] | 14 | |
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[335] | 15 | namespace xios |
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[300] | 16 | { |
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[512] | 17 | /*! |
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| 18 | \param [in] parent Pointer to context on client side |
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| 19 | \param [in] intraComm_ communicator of group client |
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| 20 | \param [in] interComm_ communicator of group server |
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[983] | 21 | \cxtSer [in] cxtSer Pointer to context of server side. (It is only used in case of attached mode). |
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[512] | 22 | */ |
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[1639] | 23 | CContextClient::CContextClient(CContext* parent, MPI_Comm intraComm_, MPI_Comm interComm_, CContext* cxtSer) |
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[917] | 24 | : mapBufferSize_(), parentServer(cxtSer), maxBufferedEvents(4) |
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[300] | 25 | { |
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[1757] | 26 | |
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[595] | 27 | context = parent; |
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| 28 | intraComm = intraComm_; |
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| 29 | interComm = interComm_; |
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[1639] | 30 | MPI_Comm_rank(intraComm, &clientRank); |
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| 31 | MPI_Comm_size(intraComm, &clientSize); |
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[509] | 32 | |
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[595] | 33 | int flag; |
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[1639] | 34 | MPI_Comm_test_inter(interComm, &flag); |
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[1761] | 35 | if (flag) isAttached_=false ; |
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| 36 | else isAttached_=true ; |
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| 37 | |
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| 38 | pureOneSided=CXios::getin<bool>("pure_one_sided",false); // pure one sided communication (for test) |
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| 39 | if (isAttachedModeEnabled()) pureOneSided=false ; // no one sided in attach mode |
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| 40 | |
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| 41 | |
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| 42 | |
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[1639] | 43 | if (flag) MPI_Comm_remote_size(interComm, &serverSize); |
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| 44 | else MPI_Comm_size(interComm, &serverSize); |
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[509] | 45 | |
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[1232] | 46 | computeLeader(clientRank, clientSize, serverSize, ranksServerLeader, ranksServerNotLeader); |
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| 47 | |
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[1757] | 48 | if (flag) MPI_Intercomm_merge(interComm_,false,&interCommMerged) ; |
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| 49 | |
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| 50 | if (!isAttachedModeEnabled()) |
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| 51 | { |
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| 52 | windows.resize(serverSize) ; |
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| 53 | MPI_Comm winComm ; |
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| 54 | for(int rank=0; rank<serverSize; rank++) |
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| 55 | { |
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| 56 | windows[rank].resize(2) ; |
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| 57 | MPI_Comm_split(interCommMerged, rank, clientRank, &winComm); |
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| 58 | int myRank ; |
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| 59 | MPI_Comm_rank(winComm,&myRank); |
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| 60 | MPI_Win_create_dynamic(MPI_INFO_NULL, winComm, &windows[rank][0]); |
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| 61 | MPI_Win_create_dynamic(MPI_INFO_NULL, winComm, &windows[rank][1]); |
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| 62 | MPI_Comm_free(&winComm) ; |
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| 63 | } |
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| 64 | } |
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| 65 | |
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| 66 | MPI_Comm_split(intraComm_,clientRank,clientRank, &commSelf) ; |
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| 67 | |
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| 68 | timeLine = 1; |
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[1232] | 69 | } |
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| 70 | |
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| 71 | void CContextClient::computeLeader(int clientRank, int clientSize, int serverSize, |
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| 72 | std::list<int>& rankRecvLeader, |
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| 73 | std::list<int>& rankRecvNotLeader) |
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| 74 | { |
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| 75 | if ((0 == clientSize) || (0 == serverSize)) return; |
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| 76 | |
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[595] | 77 | if (clientSize < serverSize) |
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| 78 | { |
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| 79 | int serverByClient = serverSize / clientSize; |
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| 80 | int remain = serverSize % clientSize; |
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| 81 | int rankStart = serverByClient * clientRank; |
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[300] | 82 | |
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[595] | 83 | if (clientRank < remain) |
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| 84 | { |
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| 85 | serverByClient++; |
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| 86 | rankStart += clientRank; |
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| 87 | } |
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| 88 | else |
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| 89 | rankStart += remain; |
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| 90 | |
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| 91 | for (int i = 0; i < serverByClient; i++) |
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[1232] | 92 | rankRecvLeader.push_back(rankStart + i); |
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[1021] | 93 | |
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[1232] | 94 | rankRecvNotLeader.resize(0); |
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[1158] | 95 | } |
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[595] | 96 | else |
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| 97 | { |
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| 98 | int clientByServer = clientSize / serverSize; |
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| 99 | int remain = clientSize % serverSize; |
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| 100 | |
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| 101 | if (clientRank < (clientByServer + 1) * remain) |
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| 102 | { |
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| 103 | if (clientRank % (clientByServer + 1) == 0) |
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[1232] | 104 | rankRecvLeader.push_back(clientRank / (clientByServer + 1)); |
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[1021] | 105 | else |
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[1232] | 106 | rankRecvNotLeader.push_back(clientRank / (clientByServer + 1)); |
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[595] | 107 | } |
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| 108 | else |
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| 109 | { |
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| 110 | int rank = clientRank - (clientByServer + 1) * remain; |
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| 111 | if (rank % clientByServer == 0) |
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[1232] | 112 | rankRecvLeader.push_back(remain + rank / clientByServer); |
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[1021] | 113 | else |
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[1232] | 114 | rankRecvNotLeader.push_back(remain + rank / clientByServer); |
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[595] | 115 | } |
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| 116 | } |
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[300] | 117 | } |
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| 118 | |
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[512] | 119 | /*! |
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| 120 | In case of attached mode, the current context must be reset to context for client |
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| 121 | \param [in] event Event sent to server |
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| 122 | */ |
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[300] | 123 | void CContextClient::sendEvent(CEventClient& event) |
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| 124 | { |
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[731] | 125 | list<int> ranks = event.getRanks(); |
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[1615] | 126 | info(100)<<"Event "<<timeLine<<" of context "<<context->getId()<<endl ; |
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[1377] | 127 | if (CXios::checkEventSync) |
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| 128 | { |
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| 129 | int typeId, classId, typeId_in, classId_in, timeLine_out; |
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| 130 | typeId_in=event.getTypeId() ; |
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| 131 | classId_in=event.getClassId() ; |
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[1475] | 132 | // MPI_Allreduce(&timeLine,&timeLine_out, 1, MPI_UINT64_T, MPI_SUM, intraComm) ; // MPI_UINT64_T standardized by MPI 3 |
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[1639] | 133 | MPI_Allreduce(&timeLine,&timeLine_out, 1, MPI_LONG_LONG_INT, MPI_SUM, intraComm) ; |
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| 134 | MPI_Allreduce(&typeId_in,&typeId, 1, MPI_INT, MPI_SUM, intraComm) ; |
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| 135 | MPI_Allreduce(&classId_in,&classId, 1, MPI_INT, MPI_SUM, intraComm) ; |
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[1377] | 136 | if (typeId/clientSize!=event.getTypeId() || classId/clientSize!=event.getClassId() || timeLine_out/clientSize!=timeLine) |
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| 137 | { |
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| 138 | ERROR("void CContextClient::sendEvent(CEventClient& event)", |
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| 139 | << "Event are not coherent between client."); |
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| 140 | } |
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| 141 | } |
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| 142 | |
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[595] | 143 | if (!event.isEmpty()) |
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[300] | 144 | { |
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[731] | 145 | list<int> sizes = event.getSizes(); |
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[300] | 146 | |
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[1757] | 147 | // We force the getBuffers call to be non-blocking on classical servers |
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[1054] | 148 | list<CBufferOut*> buffList; |
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[1757] | 149 | getBuffers(timeLine, ranks, sizes, buffList) ; |
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[509] | 150 | |
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[1757] | 151 | event.send(timeLine, sizes, buffList); |
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| 152 | |
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| 153 | //for (auto itRank = ranks.begin(); itRank != ranks.end(); itRank++) buffers[*itRank]->infoBuffer() ; |
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[731] | 154 | |
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[1757] | 155 | unlockBuffers(ranks) ; |
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| 156 | info(100)<<"Event "<<timeLine<<" of context "<<context->getId()<<" sent"<<endl ; |
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| 157 | |
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| 158 | checkBuffers(ranks); |
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[300] | 159 | } |
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[1761] | 160 | |
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| 161 | if (isAttachedModeEnabled()) // couldBuffer is always true in attached mode |
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| 162 | { |
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| 163 | waitEvent(ranks); |
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| 164 | CContext::setCurrent(context->getId()); |
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| 165 | } |
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| 166 | |
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[1054] | 167 | timeLine++; |
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| 168 | } |
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| 169 | |
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| 170 | /*! |
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[512] | 171 | If client is also server (attached mode), after sending event, it should process right away |
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| 172 | the incoming event. |
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| 173 | \param [in] ranks list rank of server connected this client |
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| 174 | */ |
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[300] | 175 | void CContextClient::waitEvent(list<int>& ranks) |
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| 176 | { |
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[1761] | 177 | while (checkBuffers(ranks)) |
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| 178 | { |
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| 179 | CXios::getDaemonsManager()->eventLoop() ; |
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| 180 | } |
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| 181 | |
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| 182 | MPI_Request req ; |
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| 183 | MPI_Status status ; |
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| 184 | |
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| 185 | MPI_Ibarrier(intraComm,&req) ; |
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| 186 | int flag=false ; |
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| 187 | |
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| 188 | do |
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| 189 | { |
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| 190 | CXios::getDaemonsManager()->eventLoop() ; |
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| 191 | MPI_Test(&req,&flag,&status) ; |
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| 192 | } while (!flag) ; |
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| 193 | |
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| 194 | |
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| 195 | } |
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| 196 | |
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| 197 | |
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| 198 | void CContextClient::waitEvent_old(list<int>& ranks) |
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| 199 | { |
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[595] | 200 | parentServer->server->setPendingEvent(); |
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| 201 | while (checkBuffers(ranks)) |
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[300] | 202 | { |
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[595] | 203 | parentServer->server->listen(); |
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| 204 | parentServer->server->checkPendingRequest(); |
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[300] | 205 | } |
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[386] | 206 | |
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[595] | 207 | while (parentServer->server->hasPendingEvent()) |
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[386] | 208 | { |
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[595] | 209 | parentServer->server->eventLoop(); |
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[386] | 210 | } |
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[300] | 211 | } |
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| 212 | |
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[512] | 213 | /*! |
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[1054] | 214 | * Get buffers for each connection to the servers. This function blocks until there is enough room in the buffers unless |
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| 215 | * it is explicitly requested to be non-blocking. |
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| 216 | * |
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[1757] | 217 | * |
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| 218 | * \param [in] timeLine time line of the event which will be sent to servers |
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[1054] | 219 | * \param [in] serverList list of rank of connected server |
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| 220 | * \param [in] sizeList size of message corresponding to each connection |
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| 221 | * \param [out] retBuffers list of buffers that can be used to store an event |
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| 222 | * \param [in] nonBlocking whether this function should be non-blocking |
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| 223 | * \return whether the already allocated buffers could be used |
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[512] | 224 | */ |
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[1757] | 225 | bool CContextClient::getBuffers(const size_t timeLine, const list<int>& serverList, const list<int>& sizeList, list<CBufferOut*>& retBuffers, |
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[1071] | 226 | bool nonBlocking /*= false*/) |
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[300] | 227 | { |
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[1054] | 228 | list<int>::const_iterator itServer, itSize; |
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[595] | 229 | list<CClientBuffer*> bufferList; |
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[1054] | 230 | map<int,CClientBuffer*>::const_iterator it; |
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[595] | 231 | list<CClientBuffer*>::iterator itBuffer; |
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[884] | 232 | bool areBuffersFree; |
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[300] | 233 | |
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[595] | 234 | for (itServer = serverList.begin(); itServer != serverList.end(); itServer++) |
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[300] | 235 | { |
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[595] | 236 | it = buffers.find(*itServer); |
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| 237 | if (it == buffers.end()) |
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[300] | 238 | { |
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[595] | 239 | newBuffer(*itServer); |
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| 240 | it = buffers.find(*itServer); |
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[509] | 241 | } |
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[595] | 242 | bufferList.push_back(it->second); |
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[300] | 243 | } |
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[347] | 244 | |
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| 245 | CTimer::get("Blocking time").resume(); |
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[884] | 246 | do |
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[300] | 247 | { |
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[884] | 248 | areBuffersFree = true; |
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[595] | 249 | for (itBuffer = bufferList.begin(), itSize = sizeList.begin(); itBuffer != bufferList.end(); itBuffer++, itSize++) |
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[1757] | 250 | { |
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[884] | 251 | areBuffersFree &= (*itBuffer)->isBufferFree(*itSize); |
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[1757] | 252 | } |
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[884] | 253 | |
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| 254 | if (!areBuffersFree) |
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[300] | 255 | { |
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[1757] | 256 | for (itBuffer = bufferList.begin(); itBuffer != bufferList.end(); itBuffer++) (*itBuffer)->unlockBuffer(); |
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[884] | 257 | checkBuffers(); |
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[1761] | 258 | |
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| 259 | context->server->listen(); |
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| 260 | |
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| 261 | if (context->serverPrimServer.size()>0) |
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[1130] | 262 | { |
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[1757] | 263 | for (int i = 0; i < context->serverPrimServer.size(); ++i) context->serverPrimServer[i]->listen(); |
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[1764] | 264 | //ym CServer::contextEventLoop(false) ; // avoid dead-lock at finalize... |
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| 265 | context->globalEventLoop() ; |
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[1130] | 266 | } |
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| 267 | |
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[300] | 268 | } |
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[1054] | 269 | } while (!areBuffersFree && !nonBlocking); |
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[347] | 270 | CTimer::get("Blocking time").suspend(); |
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| 271 | |
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[1054] | 272 | if (areBuffersFree) |
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[300] | 273 | { |
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[1054] | 274 | for (itBuffer = bufferList.begin(), itSize = sizeList.begin(); itBuffer != bufferList.end(); itBuffer++, itSize++) |
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[1757] | 275 | retBuffers.push_back((*itBuffer)->getBuffer(timeLine, *itSize)); |
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[300] | 276 | } |
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[1054] | 277 | return areBuffersFree; |
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[300] | 278 | } |
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[509] | 279 | |
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[512] | 280 | /*! |
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| 281 | Make a new buffer for a certain connection to server with specific rank |
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| 282 | \param [in] rank rank of connected server |
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| 283 | */ |
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[300] | 284 | void CContextClient::newBuffer(int rank) |
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| 285 | { |
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[1201] | 286 | if (!mapBufferSize_.count(rank)) |
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| 287 | { |
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| 288 | error(0) << "WARNING: Unexpected request for buffer to communicate with server " << rank << std::endl; |
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| 289 | mapBufferSize_[rank] = CXios::minBufferSize; |
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| 290 | maxEventSizes[rank] = CXios::minBufferSize; |
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| 291 | } |
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[1757] | 292 | |
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| 293 | vector<MPI_Win> Wins(2,MPI_WIN_NULL) ; |
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| 294 | if (!isAttachedModeEnabled()) Wins=windows[rank] ; |
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| 295 | |
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| 296 | CClientBuffer* buffer = buffers[rank] = new CClientBuffer(interComm, Wins, clientRank, rank, mapBufferSize_[rank], maxEventSizes[rank]); |
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[1201] | 297 | // Notify the server |
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[1757] | 298 | CBufferOut* bufOut = buffer->getBuffer(0, 3*sizeof(MPI_Aint)); |
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| 299 | MPI_Aint sendBuff[3] ; |
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| 300 | sendBuff[0]=mapBufferSize_[rank]; // Stupid C++ |
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| 301 | sendBuff[1]=buffers[rank]->getWinAddress(0); |
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| 302 | sendBuff[2]=buffers[rank]->getWinAddress(1); |
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| 303 | info(100)<<"CContextClient::newBuffer : rank "<<rank<<" winAdress[0] "<<buffers[rank]->getWinAddress(0)<<" winAdress[1] "<<buffers[rank]->getWinAddress(1)<<endl; |
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| 304 | bufOut->put(sendBuff, 3); // Stupid C++ |
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| 305 | buffer->checkBuffer(true); |
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| 306 | |
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[509] | 307 | } |
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[300] | 308 | |
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[512] | 309 | /*! |
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| 310 | Verify state of buffers. Buffer is under pending state if there is no message on it |
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| 311 | \return state of buffers, pending(true), ready(false) |
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| 312 | */ |
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[300] | 313 | bool CContextClient::checkBuffers(void) |
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| 314 | { |
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[595] | 315 | map<int,CClientBuffer*>::iterator itBuff; |
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| 316 | bool pending = false; |
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[1130] | 317 | for (itBuff = buffers.begin(); itBuff != buffers.end(); itBuff++) |
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[1757] | 318 | pending |= itBuff->second->checkBuffer(!pureOneSided); |
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[595] | 319 | return pending; |
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[509] | 320 | } |
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[300] | 321 | |
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[512] | 322 | //! Release all buffers |
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[1071] | 323 | void CContextClient::releaseBuffers() |
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[300] | 324 | { |
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[595] | 325 | map<int,CClientBuffer*>::iterator itBuff; |
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[1077] | 326 | for (itBuff = buffers.begin(); itBuff != buffers.end(); itBuff++) |
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[1139] | 327 | { |
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[1757] | 328 | delete itBuff->second; |
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[1139] | 329 | } |
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[1077] | 330 | buffers.clear(); |
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[1757] | 331 | |
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| 332 | /* don't know when release windows |
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| 333 | |
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| 334 | if (!isAttachedModeEnabled()) |
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| 335 | { |
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| 336 | for(int rank=0; rank<serverSize; rank++) |
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| 337 | { |
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| 338 | MPI_Win_free(&windows[rank][0]); |
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| 339 | MPI_Win_free(&windows[rank][1]); |
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| 340 | } |
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| 341 | } |
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[1761] | 342 | */ |
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[509] | 343 | } |
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[1761] | 344 | |
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[1757] | 345 | |
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| 346 | /*! |
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| 347 | Lock the buffers for one sided communications |
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| 348 | \param [in] ranks list rank of server to which client connects to |
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| 349 | */ |
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| 350 | void CContextClient::lockBuffers(list<int>& ranks) |
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| 351 | { |
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| 352 | list<int>::iterator it; |
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| 353 | for (it = ranks.begin(); it != ranks.end(); it++) buffers[*it]->lockBuffer(); |
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| 354 | } |
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[300] | 355 | |
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[1757] | 356 | /*! |
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| 357 | Unlock the buffers for one sided communications |
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| 358 | \param [in] ranks list rank of server to which client connects to |
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| 359 | */ |
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| 360 | void CContextClient::unlockBuffers(list<int>& ranks) |
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| 361 | { |
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| 362 | list<int>::iterator it; |
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| 363 | for (it = ranks.begin(); it != ranks.end(); it++) buffers[*it]->unlockBuffer(); |
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| 364 | } |
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| 365 | |
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[512] | 366 | /*! |
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| 367 | Verify state of buffers corresponding to a connection |
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| 368 | \param [in] ranks list rank of server to which client connects to |
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| 369 | \return state of buffers, pending(true), ready(false) |
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| 370 | */ |
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[300] | 371 | bool CContextClient::checkBuffers(list<int>& ranks) |
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| 372 | { |
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[595] | 373 | list<int>::iterator it; |
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| 374 | bool pending = false; |
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[1757] | 375 | for (it = ranks.begin(); it != ranks.end(); it++) pending |= buffers[*it]->checkBuffer(!pureOneSided); |
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[595] | 376 | return pending; |
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[509] | 377 | } |
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[300] | 378 | |
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[512] | 379 | /*! |
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[917] | 380 | * Set the buffer size for each connection. Warning: This function is collective. |
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| 381 | * |
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| 382 | * \param [in] mapSize maps the rank of the connected servers to the size of the correspoinding buffer |
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| 383 | * \param [in] maxEventSize maps the rank of the connected servers to the size of the biggest event |
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[512] | 384 | */ |
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[917] | 385 | void CContextClient::setBufferSize(const std::map<int,StdSize>& mapSize, const std::map<int,StdSize>& maxEventSize) |
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[509] | 386 | { |
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| 387 | mapBufferSize_ = mapSize; |
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[1201] | 388 | maxEventSizes = maxEventSize; |
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[509] | 389 | } |
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| 390 | |
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[1158] | 391 | /*! |
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| 392 | Get leading server in the group of connected server |
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| 393 | \return ranks of leading servers |
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| 394 | */ |
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| 395 | const std::list<int>& CContextClient::getRanksServerNotLeader(void) const |
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| 396 | { |
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| 397 | return ranksServerNotLeader; |
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| 398 | } |
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[1021] | 399 | |
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[1158] | 400 | /*! |
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| 401 | Check if client connects to leading server |
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| 402 | \return connected(true), not connected (false) |
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| 403 | */ |
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| 404 | bool CContextClient::isServerNotLeader(void) const |
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| 405 | { |
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| 406 | return !ranksServerNotLeader.empty(); |
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| 407 | } |
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[1021] | 408 | |
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[595] | 409 | /*! |
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| 410 | Get leading server in the group of connected server |
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| 411 | \return ranks of leading servers |
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| 412 | */ |
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| 413 | const std::list<int>& CContextClient::getRanksServerLeader(void) const |
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| 414 | { |
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| 415 | return ranksServerLeader; |
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| 416 | } |
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[509] | 417 | |
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[595] | 418 | /*! |
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| 419 | Check if client connects to leading server |
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| 420 | \return connected(true), not connected (false) |
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| 421 | */ |
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| 422 | bool CContextClient::isServerLeader(void) const |
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| 423 | { |
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| 424 | return !ranksServerLeader.empty(); |
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| 425 | } |
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[300] | 426 | |
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[512] | 427 | /*! |
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[1130] | 428 | * Finalize context client and do some reports. Function is non-blocking. |
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[512] | 429 | */ |
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[1130] | 430 | void CContextClient::finalize(void) |
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[1054] | 431 | { |
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| 432 | map<int,CClientBuffer*>::iterator itBuff; |
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[1757] | 433 | std::list<int>::iterator ItServerLeader; |
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| 434 | |
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[1054] | 435 | bool stop = false; |
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[731] | 436 | |
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[1757] | 437 | int* nbServerConnectionLocal = new int[serverSize] ; |
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| 438 | int* nbServerConnectionGlobal = new int[serverSize] ; |
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| 439 | for(int i=0;i<serverSize;++i) nbServerConnectionLocal[i]=0 ; |
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| 440 | for (itBuff = buffers.begin(); itBuff != buffers.end(); itBuff++) nbServerConnectionLocal[itBuff->first]=1 ; |
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| 441 | for (ItServerLeader = ranksServerLeader.begin(); ItServerLeader != ranksServerLeader.end(); ItServerLeader++) nbServerConnectionLocal[*ItServerLeader]=1 ; |
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| 442 | |
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| 443 | MPI_Allreduce(nbServerConnectionLocal, nbServerConnectionGlobal, serverSize, MPI_INT, MPI_SUM, intraComm); |
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| 444 | |
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| 445 | CEventClient event(CContext::GetType(), CContext::EVENT_ID_CONTEXT_FINALIZE); |
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| 446 | CMessage msg; |
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[509] | 447 | |
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[1757] | 448 | for (int i=0;i<serverSize;++i) if (nbServerConnectionLocal[i]==1) event.push(i, nbServerConnectionGlobal[i], msg) ; |
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| 449 | sendEvent(event); |
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| 450 | |
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| 451 | delete[] nbServerConnectionLocal ; |
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| 452 | delete[] nbServerConnectionGlobal ; |
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[509] | 453 | |
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[1765] | 454 | |
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[1054] | 455 | CTimer::get("Blocking time").resume(); |
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[1757] | 456 | checkBuffers(); |
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[1054] | 457 | CTimer::get("Blocking time").suspend(); |
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| 458 | |
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| 459 | std::map<int,StdSize>::const_iterator itbMap = mapBufferSize_.begin(), |
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| 460 | iteMap = mapBufferSize_.end(), itMap; |
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[1071] | 461 | |
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[1054] | 462 | StdSize totalBuf = 0; |
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| 463 | for (itMap = itbMap; itMap != iteMap; ++itMap) |
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| 464 | { |
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| 465 | report(10) << " Memory report : Context <" << context->getId() << "> : client side : memory used for buffer of each connection to server" << endl |
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| 466 | << " +) To server with rank " << itMap->first << " : " << itMap->second << " bytes " << endl; |
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| 467 | totalBuf += itMap->second; |
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| 468 | } |
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| 469 | report(0) << " Memory report : Context <" << context->getId() << "> : client side : total memory used for buffer " << totalBuf << " bytes" << endl; |
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| 470 | |
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| 471 | } |
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[1130] | 472 | |
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[1139] | 473 | |
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| 474 | /*! |
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| 475 | */ |
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[1130] | 476 | bool CContextClient::havePendingRequests(void) |
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| 477 | { |
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| 478 | bool pending = false; |
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| 479 | map<int,CClientBuffer*>::iterator itBuff; |
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| 480 | for (itBuff = buffers.begin(); itBuff != buffers.end(); itBuff++) |
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| 481 | pending |= itBuff->second->hasPendingRequest(); |
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| 482 | return pending; |
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| 483 | } |
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[1757] | 484 | |
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| 485 | bool CContextClient::isNotifiedFinalized(void) |
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| 486 | { |
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| 487 | if (isAttachedModeEnabled()) return true ; |
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[1130] | 488 | |
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[1757] | 489 | bool finalized = true; |
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| 490 | map<int,CClientBuffer*>::iterator itBuff; |
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| 491 | for (itBuff = buffers.begin(); itBuff != buffers.end(); itBuff++) |
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| 492 | finalized &= itBuff->second->isNotifiedFinalized(); |
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| 493 | return finalized; |
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| 494 | } |
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[1130] | 495 | |
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[509] | 496 | } |
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