[300] | 1 | |
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[591] | 2 | #include "xios_spl.hpp" |
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[300] | 3 | #include "cxios.hpp" |
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[342] | 4 | #include "client.hpp" |
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| 5 | #include "server.hpp" |
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[346] | 6 | #include "xml_parser.hpp" |
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[300] | 7 | #include <boost/functional/hash.hpp> |
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[382] | 8 | #include "mpi.hpp" |
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[400] | 9 | #include "memory.hpp" |
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| 10 | #include <new> |
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[401] | 11 | #include "memtrack.hpp" |
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[697] | 12 | #include "registry.hpp" |
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[2019] | 13 | #include "ressources_manager.hpp" |
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| 14 | #include "services_manager.hpp" |
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| 15 | #include "servers_ressource.hpp" |
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[1686] | 16 | |
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[335] | 17 | namespace xios |
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[300] | 18 | { |
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| 19 | string CXios::rootFile="./iodef.xml" ; |
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| 20 | string CXios::xiosCodeId="xios.x" ; |
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[499] | 21 | string CXios::clientFile="./xios_client"; |
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| 22 | string CXios::serverFile="./xios_server"; |
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[1021] | 23 | string CXios::serverPrmFile="./xios_server1"; |
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| 24 | string CXios::serverSndFile="./xios_server2"; |
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[2019] | 25 | const string CXios::defaultPoolId="default_pool_id" ; |
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| 26 | const string CXios::defaultServerId="default_server_id" ; |
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| 27 | const string CXios::defaultGathererId="default_gatherer_id" ; |
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| 28 | |
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[1612] | 29 | bool CXios::xiosStack = true; |
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| 30 | bool CXios::systemStack = false; |
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| 31 | |
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[300] | 32 | bool CXios::isClient ; |
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| 33 | bool CXios::isServer ; |
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[2019] | 34 | |
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[300] | 35 | MPI_Comm CXios::globalComm ; |
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[2019] | 36 | MPI_Comm CXios::xiosComm ; |
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| 37 | |
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[300] | 38 | bool CXios::usingOasis ; |
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[491] | 39 | bool CXios::usingServer = false; |
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[1021] | 40 | bool CXios::usingServer2 = false; |
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| 41 | int CXios::ratioServer2 = 50; |
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[1243] | 42 | int CXios::nbPoolsServer2 = 1; |
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[718] | 43 | double CXios::bufferSizeFactor = 1.0; |
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| 44 | const double CXios::defaultBufferSizeFactor = 1.0; |
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[719] | 45 | StdSize CXios::minBufferSize = 1024 * sizeof(double); |
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[1227] | 46 | StdSize CXios::maxBufferSize = std::numeric_limits<int>::max() ; |
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[523] | 47 | bool CXios::printLogs2Files; |
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[511] | 48 | bool CXios::isOptPerformance = true; |
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[697] | 49 | CRegistry* CXios::globalRegistry = 0; |
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[1375] | 50 | double CXios::recvFieldTimeout = 300.0; |
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[1377] | 51 | bool CXios::checkEventSync=false ; |
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[2019] | 52 | |
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| 53 | CDaemonsManager* CXios::daemonsManager_=nullptr ; |
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| 54 | CRessourcesManager* CXios::ressourcesManager_=nullptr ; |
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| 55 | CServicesManager* CXios::servicesManager_=nullptr ; |
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| 56 | CContextsManager* CXios::contextsManager_=nullptr ; |
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| 57 | CCouplerManager* CXios::couplerManager_=nullptr ; |
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| 58 | |
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[512] | 59 | //! Parse configuration file and create some objects from it |
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[300] | 60 | void CXios::initialize() |
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| 61 | { |
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[400] | 62 | set_new_handler(noMemory); |
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[346] | 63 | parseFile(rootFile); |
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[511] | 64 | parseXiosConfig(); |
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| 65 | } |
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| 66 | |
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[512] | 67 | /*! |
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| 68 | \brief Parse xios part of configuration file (.iodef.xml) |
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| 69 | Both client and server need information returned from this function |
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| 70 | */ |
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[511] | 71 | void CXios::parseXiosConfig() |
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| 72 | { |
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[311] | 73 | usingOasis=getin<bool>("using_oasis",false) ; |
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[506] | 74 | usingServer=getin<bool>("using_server",false) ; |
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[1021] | 75 | usingServer2=getin<bool>("using_server2",false) ; |
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| 76 | ratioServer2=getin<int>("ratio_server2",50); |
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[1519] | 77 | nbPoolsServer2=getin<int>("number_pools_server2",0); |
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[311] | 78 | info.setLevel(getin<int>("info_level",0)) ; |
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[512] | 79 | report.setLevel(getin<int>("info_level",50)); |
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[523] | 80 | printLogs2Files=getin<bool>("print_file",false); |
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[512] | 81 | |
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[1612] | 82 | xiosStack=getin<bool>("xios_stack",true) ; |
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| 83 | systemStack=getin<bool>("system_stack",false) ; |
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| 84 | if (xiosStack && systemStack) |
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| 85 | { |
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| 86 | xiosStack = false; |
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| 87 | } |
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| 88 | |
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[511] | 89 | StdString bufMemory("memory"); |
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| 90 | StdString bufPerformance("performance"); |
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| 91 | StdString bufOpt = getin<StdString>("optimal_buffer_size", bufPerformance); |
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| 92 | std::transform(bufOpt.begin(), bufOpt.end(), bufOpt.begin(), ::tolower); |
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| 93 | if (0 == bufOpt.compare(bufMemory)) isOptPerformance = false; |
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| 94 | else if (0 != bufOpt.compare(bufPerformance)) |
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| 95 | { |
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| 96 | ERROR("CXios::parseXiosConfig()", << "optimal_buffer_size must be memory or performance "<< endl ); |
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| 97 | } |
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| 98 | |
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[718] | 99 | bufferSizeFactor = getin<double>("buffer_size_factor", defaultBufferSizeFactor); |
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[719] | 100 | minBufferSize = getin<int>("min_buffer_size", 1024 * sizeof(double)); |
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[1227] | 101 | maxBufferSize = getin<int>("max_buffer_size", std::numeric_limits<int>::max()); |
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[1376] | 102 | recvFieldTimeout = getin<double>("recv_field_timeout", recvFieldTimeout); |
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[1158] | 103 | if (recvFieldTimeout < 0.0) |
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| 104 | ERROR("CXios::parseXiosConfig()", "recv_field_timeout cannot be negative."); |
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[718] | 105 | |
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[1377] | 106 | checkEventSync = getin<bool>("check_event_sync", checkEventSync); |
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| 107 | |
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[300] | 108 | globalComm=MPI_COMM_WORLD ; |
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| 109 | } |
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| 110 | |
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[512] | 111 | /*! |
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| 112 | Initialize client |
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| 113 | \param [in] codeId identity of context |
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| 114 | \param [in] localComm local communicator |
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| 115 | \param [in/out] returnComm communicator corresponding to group of client with same codeId |
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| 116 | */ |
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[300] | 117 | void CXios::initClientSide(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm) |
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[1612] | 118 | TRY |
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[300] | 119 | { |
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| 120 | initialize() ; |
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[490] | 121 | |
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[956] | 122 | isClient = true; |
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[491] | 123 | |
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[2019] | 124 | //CClient::initialize(codeId,localComm,returnComm) ; |
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[491] | 125 | CClient::initialize(codeId,localComm,returnComm) ; |
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[2019] | 126 | |
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[956] | 127 | // If there are no server processes then we are in attached mode |
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| 128 | // and the clients are also servers |
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| 129 | isServer = !usingServer; |
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[490] | 130 | |
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[523] | 131 | if (printLogs2Files) |
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| 132 | { |
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[499] | 133 | CClient::openInfoStream(clientFile); |
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[523] | 134 | CClient::openErrorStream(clientFile); |
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| 135 | } |
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[490] | 136 | else |
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[523] | 137 | { |
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[490] | 138 | CClient::openInfoStream(); |
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[523] | 139 | CClient::openErrorStream(); |
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| 140 | } |
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[490] | 141 | } |
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[1612] | 142 | CATCH |
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[300] | 143 | |
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| 144 | void CXios::clientFinalize(void) |
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| 145 | { |
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[490] | 146 | CClient::finalize() ; |
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[2019] | 147 | |
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[401] | 148 | #ifdef XIOS_MEMTRACK |
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[1158] | 149 | |
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| 150 | #ifdef XIOS_MEMTRACK_LIGHT |
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| 151 | report(10) << " Memory report : current memory used by XIOS : "<< MemTrack::getCurrentMemorySize()*1.0/(1024*1024)<<" Mbyte" << endl ; |
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| 152 | report(10) << " Memory report : maximum memory used by XIOS : "<< MemTrack::getMaxMemorySize()*1.0/(1024*1024)<<" Mbyte" << endl ; |
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| 153 | #endif |
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| 154 | |
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| 155 | #ifdef XIOS_MEMTRACK_FULL |
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[401] | 156 | MemTrack::TrackListMemoryUsage() ; |
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[490] | 157 | MemTrack::TrackDumpBlocks(); |
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[401] | 158 | #endif |
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[1158] | 159 | |
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| 160 | CClient::closeInfoStream(); |
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| 161 | |
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| 162 | #endif |
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[490] | 163 | } |
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| 164 | |
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[512] | 165 | //! Init server by parsing only xios part of config file |
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[509] | 166 | void CXios::initServer() |
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| 167 | { |
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| 168 | set_new_handler(noMemory); |
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| 169 | std::set<StdString> parseList; |
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| 170 | parseList.insert("xios"); |
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| 171 | xml::CXMLParser::ParseFile(rootFile, parseList); |
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[511] | 172 | parseXiosConfig(); |
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[509] | 173 | } |
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| 174 | |
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[512] | 175 | //! Initialize server then put it into listening state |
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[1054] | 176 | void CXios::initServerSide(void) |
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[300] | 177 | { |
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[509] | 178 | initServer(); |
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[1158] | 179 | isClient = false; |
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| 180 | isServer = true; |
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[1021] | 181 | |
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| 182 | // Initialize all aspects MPI |
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| 183 | CServer::initialize(); |
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[490] | 184 | CServer::finalize(); |
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[1158] | 185 | |
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| 186 | #ifdef XIOS_MEMTRACK |
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| 187 | |
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| 188 | #ifdef XIOS_MEMTRACK_LIGHT |
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| 189 | report(10) << " Memory report : current memory used by XIOS : "<< MemTrack::getCurrentMemorySize()*1.0/(1024*1024)<<" Mbyte" << endl ; |
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| 190 | report(10) << " Memory report : maximum memory used by XIOS : "<< MemTrack::getMaxMemorySize()*1.0/(1024*1024)<<" Mbyte" << endl ; |
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| 191 | #endif |
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| 192 | |
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| 193 | #ifdef XIOS_MEMTRACK_FULL |
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| 194 | MemTrack::TrackListMemoryUsage() ; |
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| 195 | MemTrack::TrackDumpBlocks(); |
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| 196 | #endif |
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| 197 | #endif |
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[490] | 198 | CServer::closeInfoStream(); |
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| 199 | } |
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| 200 | |
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[512] | 201 | //! Parse configuration file |
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[346] | 202 | void CXios::parseFile(const string& filename) |
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| 203 | { |
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[490] | 204 | xml::CXMLParser::ParseFile(filename); |
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[346] | 205 | } |
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[491] | 206 | |
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[512] | 207 | //! Set using server |
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[491] | 208 | void CXios::setUsingServer() |
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| 209 | { |
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| 210 | usingServer = true; |
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| 211 | } |
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| 212 | |
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[512] | 213 | //! Unset using server |
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[491] | 214 | void CXios::setNotUsingServer() |
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| 215 | { |
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| 216 | usingServer = false; |
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| 217 | } |
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[2019] | 218 | |
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| 219 | void CXios::launchRessourcesManager(bool isXiosServer) |
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| 220 | { |
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| 221 | ressourcesManager_ = new CRessourcesManager(isXiosServer) ; |
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| 222 | } |
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| 223 | |
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| 224 | void CXios::launchCouplerManager(bool isXiosServer) |
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| 225 | { |
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| 226 | couplerManager_ = new CCouplerManager(isXiosServer) ; |
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| 227 | } |
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| 228 | |
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| 229 | void CXios::launchServicesManager(bool isXiosServer) |
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| 230 | { |
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| 231 | servicesManager_ = new CServicesManager(isXiosServer) ; |
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| 232 | } |
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| 233 | |
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| 234 | void CXios::launchContextsManager(bool isXiosServer) |
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| 235 | { |
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| 236 | contextsManager_ = new CContextsManager(isXiosServer) ; |
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| 237 | } |
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| 238 | |
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| 239 | void CXios::launchDaemonsManager(bool isXiosServer) |
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| 240 | { |
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| 241 | daemonsManager_ = new CDaemonsManager(isXiosServer) ; |
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| 242 | } |
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| 243 | |
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| 244 | |
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| 245 | void CXios::finalizeRessourcesManager() |
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| 246 | { |
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| 247 | delete ressourcesManager_; |
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| 248 | } |
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| 249 | |
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| 250 | void CXios::finalizeCouplerManager() |
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| 251 | { |
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| 252 | delete couplerManager_; |
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| 253 | } |
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| 254 | |
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| 255 | void CXios::finalizeServicesManager() |
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| 256 | { |
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| 257 | delete servicesManager_ ; |
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| 258 | } |
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| 259 | |
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| 260 | void CXios::finalizeContextsManager() |
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| 261 | { |
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| 262 | delete contextsManager_ ; |
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| 263 | } |
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| 264 | |
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| 265 | void CXios::finalizeDaemonsManager() |
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| 266 | { |
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| 267 | delete daemonsManager_ ; |
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| 268 | } |
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| 269 | |
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| 270 | |
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| 271 | CPoolRessource* CXios::getPoolRessource(void) |
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| 272 | { |
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| 273 | if (isClient) return CClient::getPoolRessource() ; |
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| 274 | else if (isServer) return CServer::getServersRessource()->getPoolRessource() ; |
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| 275 | } |
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[300] | 276 | } |
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[2019] | 277 | |
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