[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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[300] | 13 | |
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[335] | 14 | namespace xios |
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[300] | 15 | { |
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| 16 | string CXios::rootFile="./iodef.xml" ; |
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| 17 | string CXios::xiosCodeId="xios.x" ; |
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[1021] | 18 | // string CXios::xiosCodeIdPrm="xios.x.1" ; |
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| 19 | // string CXios::xiosCodeIdSnd="xios.x.2" ; |
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[499] | 20 | string CXios::clientFile="./xios_client"; |
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| 21 | string CXios::serverFile="./xios_server"; |
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[1021] | 22 | string CXios::serverPrmFile="./xios_server1"; |
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| 23 | string CXios::serverSndFile="./xios_server2"; |
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[490] | 24 | |
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[300] | 25 | bool CXios::isClient ; |
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| 26 | bool CXios::isServer ; |
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[1021] | 27 | // int CXios::serverLevel = 0 ; |
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[300] | 28 | MPI_Comm CXios::globalComm ; |
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| 29 | bool CXios::usingOasis ; |
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[491] | 30 | bool CXios::usingServer = false; |
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[1021] | 31 | bool CXios::usingServer2 = false; |
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| 32 | int CXios::ratioServer2 = 50; |
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[718] | 33 | double CXios::bufferSizeFactor = 1.0; |
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| 34 | const double CXios::defaultBufferSizeFactor = 1.0; |
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[719] | 35 | StdSize CXios::minBufferSize = 1024 * sizeof(double); |
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[523] | 36 | bool CXios::printLogs2Files; |
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[511] | 37 | bool CXios::isOptPerformance = true; |
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[697] | 38 | CRegistry* CXios::globalRegistry = 0; |
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[490] | 39 | |
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[512] | 40 | //! Parse configuration file and create some objects from it |
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[300] | 41 | void CXios::initialize() |
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| 42 | { |
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[400] | 43 | set_new_handler(noMemory); |
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[346] | 44 | parseFile(rootFile); |
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[511] | 45 | parseXiosConfig(); |
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| 46 | } |
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| 47 | |
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[512] | 48 | /*! |
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| 49 | \brief Parse xios part of configuration file (.iodef.xml) |
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| 50 | Both client and server need information returned from this function |
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| 51 | */ |
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[511] | 52 | void CXios::parseXiosConfig() |
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| 53 | { |
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[311] | 54 | usingOasis=getin<bool>("using_oasis",false) ; |
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[506] | 55 | usingServer=getin<bool>("using_server",false) ; |
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[1021] | 56 | usingServer2=getin<bool>("using_server2",false) ; |
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| 57 | ratioServer2=getin<int>("ratio_server2",50); |
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[311] | 58 | info.setLevel(getin<int>("info_level",0)) ; |
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[512] | 59 | report.setLevel(getin<int>("info_level",50)); |
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[523] | 60 | printLogs2Files=getin<bool>("print_file",false); |
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[512] | 61 | |
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[511] | 62 | StdString bufMemory("memory"); |
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| 63 | StdString bufPerformance("performance"); |
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| 64 | StdString bufOpt = getin<StdString>("optimal_buffer_size", bufPerformance); |
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| 65 | std::transform(bufOpt.begin(), bufOpt.end(), bufOpt.begin(), ::tolower); |
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| 66 | if (0 == bufOpt.compare(bufMemory)) isOptPerformance = false; |
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| 67 | else if (0 != bufOpt.compare(bufPerformance)) |
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| 68 | { |
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| 69 | ERROR("CXios::parseXiosConfig()", << "optimal_buffer_size must be memory or performance "<< endl ); |
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| 70 | } |
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| 71 | |
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[718] | 72 | bufferSizeFactor = getin<double>("buffer_size_factor", defaultBufferSizeFactor); |
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[719] | 73 | minBufferSize = getin<int>("min_buffer_size", 1024 * sizeof(double)); |
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[718] | 74 | |
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[300] | 75 | globalComm=MPI_COMM_WORLD ; |
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| 76 | } |
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| 77 | |
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[512] | 78 | /*! |
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| 79 | Initialize client |
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| 80 | \param [in] codeId identity of context |
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| 81 | \param [in] localComm local communicator |
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| 82 | \param [in/out] returnComm communicator corresponding to group of client with same codeId |
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| 83 | */ |
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[300] | 84 | void CXios::initClientSide(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm) |
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| 85 | { |
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| 86 | initialize() ; |
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[490] | 87 | |
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[956] | 88 | isClient = true; |
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[491] | 89 | |
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| 90 | CClient::initialize(codeId,localComm,returnComm) ; |
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[697] | 91 | if (CClient::getRank()==0) globalRegistry = new CRegistry(returnComm) ; |
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[491] | 92 | |
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[956] | 93 | // If there are no server processes then we are in attached mode |
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| 94 | // and the clients are also servers |
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| 95 | isServer = !usingServer; |
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[490] | 96 | |
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[523] | 97 | if (printLogs2Files) |
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| 98 | { |
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[499] | 99 | CClient::openInfoStream(clientFile); |
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[523] | 100 | CClient::openErrorStream(clientFile); |
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| 101 | } |
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[490] | 102 | else |
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[523] | 103 | { |
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[490] | 104 | CClient::openInfoStream(); |
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[523] | 105 | CClient::openErrorStream(); |
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| 106 | } |
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[490] | 107 | } |
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[300] | 108 | |
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| 109 | void CXios::clientFinalize(void) |
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| 110 | { |
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[490] | 111 | CClient::finalize() ; |
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[697] | 112 | if (CClient::getRank()==0) |
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| 113 | { |
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| 114 | info(80)<<"Write data base Registry"<<endl<<globalRegistry->toString()<<endl ; |
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| 115 | globalRegistry->toFile("xios_registry.bin") ; |
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| 116 | delete globalRegistry ; |
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| 117 | } |
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[698] | 118 | CClient::closeInfoStream(); |
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| 119 | |
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[490] | 120 | |
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[401] | 121 | #ifdef XIOS_MEMTRACK |
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| 122 | MemTrack::TrackListMemoryUsage() ; |
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[490] | 123 | MemTrack::TrackDumpBlocks(); |
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[401] | 124 | #endif |
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[490] | 125 | } |
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| 126 | |
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[512] | 127 | //! Init server by parsing only xios part of config file |
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[509] | 128 | void CXios::initServer() |
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| 129 | { |
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| 130 | set_new_handler(noMemory); |
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| 131 | std::set<StdString> parseList; |
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| 132 | parseList.insert("xios"); |
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| 133 | xml::CXMLParser::ParseFile(rootFile, parseList); |
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[511] | 134 | parseXiosConfig(); |
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[509] | 135 | } |
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| 136 | |
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[512] | 137 | //! Initialize server then put it into listening state |
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[983] | 138 | void CXios::initServerSide(int serverLvl) |
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[300] | 139 | { |
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[509] | 140 | initServer(); |
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[1021] | 141 | |
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| 142 | // if (serverLvl == 1) |
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| 143 | // isClient = true; |
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| 144 | // else |
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| 145 | // isClient = false; |
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| 146 | // |
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| 147 | // isServer = true; |
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| 148 | // serverLevel = serverLvl; |
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| 149 | |
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| 150 | |
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| 151 | |
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| 152 | // Initialize all aspects MPI |
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| 153 | CServer::initialize(); |
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| 154 | isServer = true; |
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| 155 | if (CServer::serverLevel == 1) |
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[983] | 156 | isClient = true; |
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| 157 | else |
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| 158 | isClient = false; |
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| 159 | |
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[697] | 160 | if (CServer::getRank()==0) globalRegistry = new CRegistry(CServer::intraComm) ; |
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| 161 | |
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[523] | 162 | if (printLogs2Files) |
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| 163 | { |
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[1021] | 164 | if (CServer::serverLevel == 0) |
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| 165 | // if (CXios::serverLevel == 0) |
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[983] | 166 | { |
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| 167 | CServer::openInfoStream(serverFile); |
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| 168 | CServer::openErrorStream(serverFile); |
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| 169 | } |
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[1021] | 170 | else if (CServer::serverLevel == 1) |
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| 171 | // else if (CXios::serverLevel == 1) |
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[983] | 172 | { |
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[1021] | 173 | CServer::openInfoStream(serverPrmFile); |
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| 174 | CServer::openErrorStream(serverPrmFile); |
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[983] | 175 | } |
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| 176 | else |
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| 177 | { |
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[1021] | 178 | CServer::openInfoStream(serverSndFile); |
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| 179 | CServer::openErrorStream(serverSndFile); |
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[983] | 180 | } |
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[523] | 181 | } |
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[490] | 182 | else |
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[523] | 183 | { |
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[490] | 184 | CServer::openInfoStream(); |
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[523] | 185 | CServer::openErrorStream(); |
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| 186 | } |
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[490] | 187 | |
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[491] | 188 | // Enter the loop to listen message from Client |
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[490] | 189 | CServer::eventLoop(); |
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| 190 | |
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[491] | 191 | // Finalize |
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[697] | 192 | if (CServer::getRank()==0) |
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| 193 | { |
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| 194 | info(80)<<"Write data base Registry"<<endl<<globalRegistry->toString()<<endl ; |
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| 195 | globalRegistry->toFile("xios_registry.bin") ; |
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| 196 | delete globalRegistry ; |
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| 197 | } |
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[490] | 198 | CServer::finalize(); |
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| 199 | CServer::closeInfoStream(); |
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| 200 | } |
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| 201 | |
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[512] | 202 | //! Parse configuration file |
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[346] | 203 | void CXios::parseFile(const string& filename) |
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| 204 | { |
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[490] | 205 | xml::CXMLParser::ParseFile(filename); |
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[346] | 206 | } |
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[491] | 207 | |
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[512] | 208 | //! Set using server |
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[491] | 209 | void CXios::setUsingServer() |
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| 210 | { |
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| 211 | usingServer = true; |
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| 212 | } |
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| 213 | |
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[512] | 214 | //! Unset using server |
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[491] | 215 | void CXios::setNotUsingServer() |
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| 216 | { |
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| 217 | usingServer = false; |
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| 218 | } |
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[300] | 219 | } |
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