[300] | 1 | |
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| 2 | #include "xmlioserver_spl.hpp" |
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| 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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[300] | 12 | |
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[335] | 13 | namespace xios |
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[300] | 14 | { |
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| 15 | string CXios::rootFile="./iodef.xml" ; |
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| 16 | string CXios::xiosCodeId="xios.x" ; |
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[499] | 17 | string CXios::clientFile="./xios_client"; |
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| 18 | string CXios::serverFile="./xios_server"; |
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[490] | 19 | |
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[300] | 20 | bool CXios::isClient ; |
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| 21 | bool CXios::isServer ; |
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| 22 | MPI_Comm CXios::globalComm ; |
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| 23 | bool CXios::usingOasis ; |
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[491] | 24 | bool CXios::usingServer = false; |
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[512] | 25 | double CXios::bufferServerFactorSize=1.0 ; |
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| 26 | double CXios::defaultBufferServerFactorSize=1.0 ; |
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[490] | 27 | bool CXios::printInfo2File; |
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[499] | 28 | bool CXios::isServerSide; |
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[511] | 29 | bool CXios::isOptPerformance = true; |
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[490] | 30 | |
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[512] | 31 | //! Parse configuration file and create some objects from it |
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[300] | 32 | void CXios::initialize() |
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| 33 | { |
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[400] | 34 | set_new_handler(noMemory); |
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[346] | 35 | parseFile(rootFile); |
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[511] | 36 | parseXiosConfig(); |
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| 37 | } |
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| 38 | |
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[512] | 39 | /*! |
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| 40 | \brief Parse xios part of configuration file (.iodef.xml) |
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| 41 | Both client and server need information returned from this function |
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| 42 | */ |
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[511] | 43 | void CXios::parseXiosConfig() |
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| 44 | { |
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[311] | 45 | usingOasis=getin<bool>("using_oasis",false) ; |
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[506] | 46 | usingServer=getin<bool>("using_server",false) ; |
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[311] | 47 | info.setLevel(getin<int>("info_level",0)) ; |
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[512] | 48 | report.setLevel(getin<int>("info_level",50)); |
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[491] | 49 | printInfo2File=getin<bool>("print_file",false); |
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[512] | 50 | |
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[511] | 51 | StdString bufMemory("memory"); |
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| 52 | StdString bufPerformance("performance"); |
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| 53 | StdString bufOpt = getin<StdString>("optimal_buffer_size", bufPerformance); |
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| 54 | std::transform(bufOpt.begin(), bufOpt.end(), bufOpt.begin(), ::tolower); |
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| 55 | if (0 == bufOpt.compare(bufMemory)) isOptPerformance = false; |
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| 56 | else if (0 != bufOpt.compare(bufPerformance)) |
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| 57 | { |
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| 58 | ERROR("CXios::parseXiosConfig()", << "optimal_buffer_size must be memory or performance "<< endl ); |
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| 59 | } |
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| 60 | |
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| 61 | bufferServerFactorSize=getin<double>("buffer_factor_size",defaultBufferServerFactorSize) ; |
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[300] | 62 | globalComm=MPI_COMM_WORLD ; |
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| 63 | } |
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| 64 | |
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[512] | 65 | /*! |
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| 66 | Initialize client |
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| 67 | \param [in] codeId identity of context |
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| 68 | \param [in] localComm local communicator |
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| 69 | \param [in/out] returnComm communicator corresponding to group of client with same codeId |
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| 70 | */ |
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[300] | 71 | void CXios::initClientSide(const string& codeId, MPI_Comm& localComm, MPI_Comm& returnComm) |
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| 72 | { |
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| 73 | initialize() ; |
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[490] | 74 | |
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[300] | 75 | isClient=true; |
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[491] | 76 | |
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| 77 | CClient::initialize(codeId,localComm,returnComm) ; |
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| 78 | |
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[499] | 79 | if (usingServer) isServerSide = isServer=false; |
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| 80 | else isServerSide = isServer=true; |
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[490] | 81 | |
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| 82 | if (printInfo2File) |
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[499] | 83 | CClient::openInfoStream(clientFile); |
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[490] | 84 | else |
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| 85 | CClient::openInfoStream(); |
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| 86 | } |
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[300] | 87 | |
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| 88 | void CXios::clientFinalize(void) |
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| 89 | { |
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[490] | 90 | CClient::finalize() ; |
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| 91 | CClient::closeInfoStream(); |
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| 92 | |
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[401] | 93 | #ifdef XIOS_MEMTRACK |
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| 94 | MemTrack::TrackListMemoryUsage() ; |
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[490] | 95 | MemTrack::TrackDumpBlocks(); |
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[401] | 96 | #endif |
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[490] | 97 | } |
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| 98 | |
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[512] | 99 | //! Init server by parsing only xios part of config file |
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[509] | 100 | void CXios::initServer() |
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| 101 | { |
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| 102 | set_new_handler(noMemory); |
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| 103 | std::set<StdString> parseList; |
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| 104 | parseList.insert("xios"); |
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| 105 | xml::CXMLParser::ParseFile(rootFile, parseList); |
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[511] | 106 | parseXiosConfig(); |
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[509] | 107 | } |
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| 108 | |
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[512] | 109 | //! Initialize server then put it into listening state |
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[300] | 110 | void CXios::initServerSide(void) |
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| 111 | { |
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[509] | 112 | initServer(); |
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[300] | 113 | isClient=true; |
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| 114 | isServer=false ; |
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| 115 | |
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[499] | 116 | isServerSide = true; |
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| 117 | |
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[491] | 118 | // Initialize all aspects MPI |
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[490] | 119 | CServer::initialize(); |
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| 120 | |
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| 121 | if (printInfo2File) |
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[499] | 122 | CServer::openInfoStream(serverFile); |
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[490] | 123 | else |
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| 124 | CServer::openInfoStream(); |
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| 125 | |
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[491] | 126 | // Enter the loop to listen message from Client |
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[490] | 127 | CServer::eventLoop(); |
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| 128 | |
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[491] | 129 | // Finalize |
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[490] | 130 | CServer::finalize(); |
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| 131 | CServer::closeInfoStream(); |
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| 132 | } |
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| 133 | |
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[512] | 134 | //! Parse configuration file |
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[346] | 135 | void CXios::parseFile(const string& filename) |
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| 136 | { |
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[490] | 137 | xml::CXMLParser::ParseFile(filename); |
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[346] | 138 | } |
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[491] | 139 | |
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[512] | 140 | //! Set using server |
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[491] | 141 | void CXios::setUsingServer() |
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| 142 | { |
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| 143 | usingServer = true; |
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| 144 | } |
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| 145 | |
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[512] | 146 | //! Unset using server |
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[491] | 147 | void CXios::setNotUsingServer() |
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| 148 | { |
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| 149 | usingServer = false; |
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| 150 | } |
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[300] | 151 | } |
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