1 | #include "context.hpp" |
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2 | #include "attribute_template.hpp" |
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3 | #include "object_template.hpp" |
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4 | #include "group_template.hpp" |
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5 | |
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6 | #include "calendar_type.hpp" |
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7 | #include "duration.hpp" |
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8 | |
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9 | #include "legacy_context_client.hpp" |
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10 | #include "legacy_context_server.hpp" |
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11 | #include "one_sided_context_client.hpp" |
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12 | #include "one_sided_context_server.hpp" |
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13 | #include "nc4_data_output.hpp" |
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14 | #include "node_type.hpp" |
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15 | #include "message.hpp" |
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16 | #include "type.hpp" |
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17 | #include "xios_spl.hpp" |
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18 | #include "timer.hpp" |
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19 | #include "mem_checker.hpp" |
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20 | #include "memtrack.hpp" |
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21 | #include <limits> |
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22 | #include <fstream> |
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23 | #include "server.hpp" |
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24 | #include "distribute_file_server2.hpp" |
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25 | #include "services_manager.hpp" |
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26 | #include "contexts_manager.hpp" |
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27 | #include "cxios.hpp" |
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28 | #include "client.hpp" |
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29 | #include "coupler_in.hpp" |
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30 | #include "coupler_out.hpp" |
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31 | #include "servers_ressource.hpp" |
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32 | #include "pool_ressource.hpp" |
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33 | #include "services.hpp" |
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34 | #include "contexts_manager.hpp" |
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35 | #include <chrono> |
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36 | #include <random> |
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37 | |
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38 | namespace xios |
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39 | { |
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40 | |
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41 | std::shared_ptr<CContextGroup> CContext::root; |
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42 | |
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43 | /// ////////////////////// Définitions ////////////////////// /// |
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44 | |
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45 | CContext::CContext(void) |
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46 | : CObjectTemplate<CContext>(), CContextAttributes() |
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47 | , calendar(), hasClient(false), hasServer(false) |
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48 | , isPostProcessed(false), finalized(false) |
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49 | , allProcessed(false), countChildContextFinalized_(0), isProcessingEvent_(false) |
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50 | |
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51 | { /* Ne rien faire de plus */ } |
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52 | |
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53 | CContext::CContext(const StdString & id) |
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54 | : CObjectTemplate<CContext>(id), CContextAttributes() |
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55 | , calendar(), hasClient(false), hasServer(false) |
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56 | , isPostProcessed(false), finalized(false) |
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57 | , allProcessed(false), countChildContextFinalized_(0), isProcessingEvent_(false) |
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58 | { /* Ne rien faire de plus */ } |
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59 | |
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60 | CContext::~CContext(void) |
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61 | { |
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62 | for(auto& client : writerClientOut_) delete client ; |
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63 | for(auto& server : writerServerOut_) delete server ; |
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64 | |
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65 | for(auto& client : writerClientIn_) delete client ; |
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66 | for(auto& server : writerServerIn_) delete server ; |
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67 | |
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68 | for(auto& client : readerClientOut_) delete client ; |
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69 | for(auto& server : readerServerOut_) delete server ; |
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70 | |
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71 | for(auto& client : readerClientIn_) delete client ; |
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72 | for(auto& server : readerServerIn_) delete server ; |
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73 | |
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74 | |
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75 | if (registryIn!=nullptr) delete registryIn ; |
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76 | if (registryOut!=nullptr) delete registryOut ; |
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77 | } |
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78 | |
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79 | //---------------------------------------------------------------- |
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80 | //! Get name of context |
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81 | StdString CContext::GetName(void) { return (StdString("context")); } |
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82 | StdString CContext::GetDefName(void){ return (CContext::GetName()); } |
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83 | ENodeType CContext::GetType(void) { return (eContext); } |
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84 | |
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85 | //---------------------------------------------------------------- |
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86 | |
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87 | void CContext::initEventScheduler(void) |
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88 | { |
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89 | SRegisterContextInfo contextInfo ; |
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90 | CXios::getContextsManager()->getContextInfo(this->getId(), contextInfo, getIntraComm()) ; |
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91 | |
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92 | eventScheduler_=CXios::getPoolRessource()->getService(contextInfo.serviceId,contextInfo.partitionId)->getEventScheduler() ; |
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93 | |
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94 | // generate unique hash for server |
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95 | auto time=chrono::system_clock::now().time_since_epoch().count() ; |
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96 | std::default_random_engine rd(time); // not reproducible from a run to another |
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97 | std::uniform_int_distribution<size_t> dist; |
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98 | hashId_=dist(rd) ; |
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99 | MPI_Bcast(&hashId_,1,MPI_SIZE_T,0,getIntraComm()) ; // Bcast to all server of the context |
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100 | } |
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101 | /*! |
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102 | \brief Get context group (context root) |
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103 | \return Context root |
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104 | */ |
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105 | CContextGroup* CContext::getRoot(void) |
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106 | TRY |
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107 | { |
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108 | if (root.get()==NULL) root=std::shared_ptr<CContextGroup>(new CContextGroup(xml::CXMLNode::GetRootName())); |
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109 | return root.get(); |
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110 | } |
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111 | CATCH |
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112 | |
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113 | void CContext::releaseStaticAllocation(void) |
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114 | TRY |
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115 | { |
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116 | CDomain::releaseStaticAllocation(); |
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117 | CAxis::releaseStaticAllocation(); |
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118 | CScalar::releaseStaticAllocation(); |
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119 | if (root) root.reset() ; |
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120 | } |
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121 | CATCH |
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122 | |
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123 | //---------------------------------------------------------------- |
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124 | |
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125 | /*! |
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126 | \brief Get calendar of a context |
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127 | \return Calendar |
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128 | */ |
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129 | std::shared_ptr<CCalendar> CContext::getCalendar(void) const |
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130 | TRY |
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131 | { |
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132 | return (this->calendar); |
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133 | } |
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134 | CATCH |
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135 | |
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136 | //---------------------------------------------------------------- |
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137 | |
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138 | /*! |
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139 | \brief Set a context with a calendar |
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140 | \param[in] newCalendar new calendar |
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141 | */ |
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142 | void CContext::setCalendar(std::shared_ptr<CCalendar> newCalendar) |
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143 | TRY |
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144 | { |
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145 | this->calendar = newCalendar; |
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146 | } |
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147 | CATCH_DUMP_ATTR |
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148 | |
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149 | //---------------------------------------------------------------- |
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150 | /*! |
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151 | \brief Parse xml file and write information into context object |
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152 | \param [in] node xmld node corresponding in xml file |
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153 | */ |
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154 | void CContext::parse(xml::CXMLNode & node) |
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155 | TRY |
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156 | { |
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157 | CContext::SuperClass::parse(node); |
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158 | |
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159 | // PARSING POUR GESTION DES ENFANTS |
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160 | xml::THashAttributes attributes = node.getAttributes(); |
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161 | |
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162 | if (attributes.end() != attributes.find("src")) |
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163 | { |
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164 | StdIFStream ifs ( attributes["src"].c_str() , StdIFStream::in ); |
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165 | if ( (ifs.rdstate() & std::ifstream::failbit ) != 0 ) |
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166 | ERROR("void CContext::parse(xml::CXMLNode & node)", |
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167 | <<endl<< "Can not open <"<<attributes["src"].c_str()<<"> file" ); |
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168 | if (!ifs.good()) |
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169 | ERROR("CContext::parse(xml::CXMLNode & node)", |
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170 | << "[ filename = " << attributes["src"] << " ] Bad xml stream !"); |
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171 | xml::CXMLParser::ParseInclude(ifs, attributes["src"], *this); |
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172 | } |
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173 | |
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174 | if (node.getElementName().compare(CContext::GetName())) |
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175 | DEBUG("Le noeud is wrong defined but will be considered as a context !"); |
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176 | |
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177 | if (!(node.goToChildElement())) |
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178 | { |
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179 | DEBUG("Le context ne contient pas d'enfant !"); |
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180 | } |
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181 | else |
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182 | { |
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183 | do { // Parcours des contextes pour traitement. |
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184 | |
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185 | StdString name = node.getElementName(); |
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186 | attributes.clear(); |
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187 | attributes = node.getAttributes(); |
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188 | |
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189 | if (attributes.end() != attributes.find("id")) |
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190 | { |
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191 | DEBUG(<< "Definition node has an id," |
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192 | << "it will not be taking account !"); |
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193 | } |
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194 | |
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195 | #define DECLARE_NODE(Name_, name_) \ |
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196 | if (name.compare(C##Name_##Definition::GetDefName()) == 0) \ |
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197 | { C##Name_##Definition::create(C##Name_##Definition::GetDefName()) -> parse(node); continue; } |
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198 | #define DECLARE_NODE_PAR(Name_, name_) |
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199 | #include "node_type.conf" |
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200 | |
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201 | DEBUG(<< "The element \'" << name |
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202 | << "\' in the context \'" << CContext::getCurrent()->getId() |
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203 | << "\' is not a definition !"); |
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204 | |
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205 | } while (node.goToNextElement()); |
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206 | |
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207 | node.goToParentElement(); // Retour au parent |
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208 | } |
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209 | } |
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210 | CATCH_DUMP_ATTR |
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211 | |
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212 | //---------------------------------------------------------------- |
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213 | //! Show tree structure of context |
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214 | void CContext::ShowTree(StdOStream & out) |
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215 | TRY |
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216 | { |
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217 | StdString currentContextId = CContext::getCurrent() -> getId(); |
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218 | std::vector<CContext*> def_vector = |
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219 | CContext::getRoot()->getChildList(); |
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220 | std::vector<CContext*>::iterator |
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221 | it = def_vector.begin(), end = def_vector.end(); |
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222 | |
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223 | out << "<? xml version=\"1.0\" ?>" << std::endl; |
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224 | out << "<" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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225 | |
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226 | for (; it != end; it++) |
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227 | { |
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228 | CContext* context = *it; |
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229 | CContext::setCurrent(context->getId()); |
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230 | out << *context << std::endl; |
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231 | } |
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232 | |
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233 | out << "</" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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234 | CContext::setCurrent(currentContextId); |
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235 | } |
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236 | CATCH |
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237 | |
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238 | //---------------------------------------------------------------- |
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239 | |
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240 | //! Convert context object into string (to print) |
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241 | StdString CContext::toString(void) const |
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242 | TRY |
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243 | { |
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244 | StdOStringStream oss; |
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245 | oss << "<" << CContext::GetName() |
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246 | << " id=\"" << this->getId() << "\" " |
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247 | << SuperClassAttribute::toString() << ">" << std::endl; |
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248 | if (!this->hasChild()) |
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249 | { |
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250 | //oss << "<!-- No definition -->" << std::endl; // fait planter l'incrémentation |
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251 | } |
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252 | else |
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253 | { |
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254 | |
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255 | #define DECLARE_NODE(Name_, name_) \ |
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256 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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257 | oss << * C##Name_##Definition::get(C##Name_##Definition::GetDefName()) << std::endl; |
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258 | #define DECLARE_NODE_PAR(Name_, name_) |
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259 | #include "node_type.conf" |
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260 | |
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261 | } |
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262 | oss << "</" << CContext::GetName() << " >"; |
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263 | return (oss.str()); |
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264 | } |
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265 | CATCH |
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266 | |
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267 | //---------------------------------------------------------------- |
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268 | |
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269 | /*! |
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270 | \brief Find all inheritace among objects in a context. |
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271 | \param [in] apply (true) write attributes of parent into ones of child if they are empty |
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272 | (false) write attributes of parent into a new container of child |
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273 | \param [in] parent unused |
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274 | */ |
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275 | void CContext::solveDescInheritance(bool apply, const CAttributeMap * const UNUSED(parent)) |
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276 | TRY |
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277 | { |
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278 | #define DECLARE_NODE(Name_, name_) \ |
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279 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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280 | C##Name_##Definition::get(C##Name_##Definition::GetDefName())->solveDescInheritance(apply); |
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281 | #define DECLARE_NODE_PAR(Name_, name_) |
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282 | #include "node_type.conf" |
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283 | } |
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284 | CATCH_DUMP_ATTR |
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285 | |
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286 | //---------------------------------------------------------------- |
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287 | |
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288 | //! Verify if all root definition in the context have child. |
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289 | bool CContext::hasChild(void) const |
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290 | TRY |
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291 | { |
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292 | return ( |
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293 | #define DECLARE_NODE(Name_, name_) \ |
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294 | C##Name_##Definition::has(C##Name_##Definition::GetDefName()) || |
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295 | #define DECLARE_NODE_PAR(Name_, name_) |
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296 | #include "node_type.conf" |
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297 | false); |
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298 | } |
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299 | CATCH |
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300 | |
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301 | //---------------------------------------------------------------- |
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302 | |
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303 | void CContext::CleanTree(void) |
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304 | TRY |
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305 | { |
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306 | #define DECLARE_NODE(Name_, name_) C##Name_##Definition::ClearAllAttributes(); |
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307 | #define DECLARE_NODE_PAR(Name_, name_) |
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308 | #include "node_type.conf" |
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309 | } |
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310 | CATCH |
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311 | |
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312 | void CContext::removeContext(const string& contextId) |
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313 | { |
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314 | #define DECLARE_NODE(Name_, name_) CObjectFactory::deleteContext< C##Name_ >(contextId); |
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315 | #define DECLARE_NODE_PAR(Name_, name_) CObjectFactory::deleteContext< C##Name_ >(contextId); |
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316 | #include "node_type.conf" |
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317 | #define DECLARE_NODE(Name_, name_) CObjectFactory::deleteContext< C##Name_##Group >(contextId); |
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318 | #define DECLARE_NODE_PAR(Name_, name_) |
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319 | #include "node_type.conf" |
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320 | |
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321 | /* |
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322 | #define DECLARE_NODE(Name_, name_) CObjectFactory::dumpObjects< C##Name_##Group >(); |
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323 | #define DECLARE_NODE_PAR(Name_, name_) |
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324 | #include "node_type.conf" |
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325 | |
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326 | #define DECLARE_NODE(Name_, name_) CObjectFactory::dumpObjects< C##Name_>(); |
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327 | #define DECLARE_NODE_PAR(Name_, name_) |
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328 | #include "node_type.conf" |
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329 | */ |
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330 | } |
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331 | |
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332 | void CContext::removeAllContexts(void) |
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333 | { |
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334 | #define DECLARE_NODE(Name_, name_) CObjectFactory::deleteAllContexts< C##Name_ >(); |
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335 | #define DECLARE_NODE_PAR(Name_, name_) CObjectFactory::deleteAllContexts< C##Name_ >(); |
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336 | #include "node_type.conf" |
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337 | #define DECLARE_NODE(Name_, name_) CObjectFactory::deleteAllContexts< C##Name_##Group >(); |
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338 | #define DECLARE_NODE_PAR(Name_, name_) |
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339 | #include "node_type.conf" |
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340 | /* |
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341 | #define DECLARE_NODE(Name_, name_) CObjectFactory::dumpObjects< C##Name_##Group >(); |
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342 | #define DECLARE_NODE_PAR(Name_, name_) |
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343 | #include "node_type.conf" |
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344 | |
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345 | #define DECLARE_NODE(Name_, name_) CObjectFactory::dumpObjects< C##Name_>(); |
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346 | #define DECLARE_NODE_PAR(Name_, name_) |
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347 | #include "node_type.conf" |
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348 | */ |
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349 | CObjectFactory::deleteAllContexts<CContext>() ; |
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350 | CObjectFactory::deleteAllContexts<CContextGroup>() ; |
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351 | CObjectFactory::clearCurrentContextId(); |
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352 | CGroupFactory::clearCurrentContextId(); |
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353 | } |
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354 | ///--------------------------------------------------------------- |
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355 | |
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356 | |
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357 | /*! |
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358 | * Compute the required buffer size to send the fields data. |
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359 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
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360 | * \param [in] contextClient |
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361 | * \param [in] bufferForWriting True if buffers are used for sending data for writing |
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362 | This flag is only true for client and server-1 for communication with server-2 |
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363 | */ |
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364 | std::map<int, StdSize> CContext::getDataBufferSize(std::map<int, StdSize>& maxEventSize, |
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365 | CContextClient* contextClient, bool bufferForWriting /*= "false"*/) |
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366 | TRY |
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367 | { |
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368 | std::map<int, StdSize> dataSize; |
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369 | |
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370 | // Find all reference domain and axis of all active fields |
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371 | std::vector<CFile*>& fileList = bufferForWriting ? this->enabledWriteModeFiles : this->enabledReadModeFiles; |
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372 | size_t numEnabledFiles = fileList.size(); |
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373 | for (size_t i = 0; i < numEnabledFiles; ++i) |
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374 | { |
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375 | CFile* file = fileList[i]; |
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376 | if (file->getContextClient() == contextClient) |
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377 | { |
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378 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
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379 | size_t numEnabledFields = enabledFields.size(); |
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380 | for (size_t j = 0; j < numEnabledFields; ++j) |
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381 | { |
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382 | // const std::vector<std::map<int, StdSize> > mapSize = enabledFields[j]->getGridDataBufferSize(contextClient); |
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383 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridDataBufferSize(contextClient,bufferForWriting); |
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384 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
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385 | for (; it != itE; ++it) |
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386 | { |
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387 | // If dataSize[it->first] does not exist, it will be zero-initialized |
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388 | // so we can use it safely without checking for its existance |
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389 | if (CXios::isOptPerformance) |
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390 | dataSize[it->first] += it->second; |
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391 | else if (dataSize[it->first] < it->second) |
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392 | dataSize[it->first] = it->second; |
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393 | |
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394 | if (maxEventSize[it->first] < it->second) |
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395 | maxEventSize[it->first] = it->second; |
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396 | } |
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397 | } |
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398 | } |
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399 | } |
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400 | return dataSize; |
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401 | } |
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402 | CATCH_DUMP_ATTR |
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403 | |
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404 | /*! |
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405 | * Compute the required buffer size to send the attributes (mostly those grid related). |
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406 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
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407 | * \param [in] contextClient |
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408 | * \param [in] bufferForWriting True if buffers are used for sending data for writing |
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409 | This flag is only true for client and server-1 for communication with server-2 |
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410 | */ |
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411 | std::map<int, StdSize> CContext::getAttributesBufferSize(std::map<int, StdSize>& maxEventSize, |
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412 | CContextClient* contextClient, bool bufferForWriting /*= "false"*/) |
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413 | TRY |
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414 | { |
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415 | // As calendar attributes are sent even if there are no active files or fields, maps are initialized according the size of calendar attributes |
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416 | std::map<int, StdSize> attributesSize = CCalendarWrapper::get(CCalendarWrapper::GetDefName())->getMinimumBufferSizeForAttributes(contextClient); |
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417 | maxEventSize = CCalendarWrapper::get(CCalendarWrapper::GetDefName())->getMinimumBufferSizeForAttributes(contextClient); |
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418 | |
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419 | std::vector<CFile*>& fileList = this->enabledFiles; |
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420 | size_t numEnabledFiles = fileList.size(); |
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421 | for (size_t i = 0; i < numEnabledFiles; ++i) |
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422 | { |
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423 | // CFile* file = this->enabledWriteModeFiles[i]; |
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424 | CFile* file = fileList[i]; |
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425 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
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426 | size_t numEnabledFields = enabledFields.size(); |
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427 | for (size_t j = 0; j < numEnabledFields; ++j) |
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428 | { |
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429 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridAttributesBufferSize(contextClient, bufferForWriting); |
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430 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
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431 | for (; it != itE; ++it) |
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432 | { |
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433 | // If attributesSize[it->first] does not exist, it will be zero-initialized |
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434 | // so we can use it safely without checking for its existence |
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435 | if (attributesSize[it->first] < it->second) |
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436 | attributesSize[it->first] = it->second; |
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437 | |
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438 | if (maxEventSize[it->first] < it->second) |
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439 | maxEventSize[it->first] = it->second; |
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440 | } |
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441 | } |
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442 | } |
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443 | return attributesSize; |
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444 | } |
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445 | CATCH_DUMP_ATTR |
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446 | |
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447 | |
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448 | |
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449 | //! Verify whether a context is initialized |
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450 | bool CContext::isInitialized(void) |
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451 | TRY |
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452 | { |
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453 | return hasClient; |
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454 | } |
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455 | CATCH_DUMP_ATTR |
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456 | |
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457 | |
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458 | void CContext::init(CServerContext* parentServerContext, MPI_Comm intraComm, int serviceType) |
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459 | TRY |
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460 | { |
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461 | parentServerContext_ = parentServerContext ; |
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462 | if (serviceType==CServicesManager::CLIENT) |
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463 | initClient(intraComm, serviceType) ; |
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464 | else |
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465 | initServer(intraComm, serviceType) ; |
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466 | initEventScheduler() ; |
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467 | } |
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468 | CATCH_DUMP_ATTR |
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469 | |
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470 | |
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471 | |
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472 | //! Initialize client side |
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473 | void CContext::initClient(MPI_Comm intraComm, int serviceType) |
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474 | TRY |
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475 | { |
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476 | intraComm_=intraComm ; |
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477 | MPI_Comm_rank(intraComm_, &intraCommRank_) ; |
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478 | MPI_Comm_size(intraComm_, &intraCommSize_) ; |
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479 | |
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480 | serviceType_ = CServicesManager::CLIENT ; |
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481 | if (serviceType_==CServicesManager::CLIENT) |
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482 | { |
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483 | hasClient=true ; |
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484 | hasServer=false ; |
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485 | } |
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486 | contextId_ = getId() ; |
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487 | |
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488 | attached_mode=true ; |
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489 | if (!CXios::isUsingServer()) attached_mode=false ; |
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490 | |
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491 | |
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492 | string contextRegistryId=getId() ; |
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493 | registryIn=new CRegistry(CXios::getRegistryManager()->getRegistryIn()); |
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494 | registryIn->setPath(contextRegistryId) ; |
---|
495 | |
---|
496 | registryOut=new CRegistry(intraComm_) ; |
---|
497 | registryOut->setPath(contextRegistryId) ; |
---|
498 | |
---|
499 | } |
---|
500 | CATCH_DUMP_ATTR |
---|
501 | |
---|
502 | |
---|
503 | void CContext::initServer(MPI_Comm intraComm, int serviceType) |
---|
504 | TRY |
---|
505 | { |
---|
506 | hasServer=true; |
---|
507 | intraComm_=intraComm ; |
---|
508 | MPI_Comm_rank(intraComm_, &intraCommRank_) ; |
---|
509 | MPI_Comm_size(intraComm_, &intraCommSize_) ; |
---|
510 | |
---|
511 | serviceType_=serviceType ; |
---|
512 | |
---|
513 | if (serviceType_==CServicesManager::GATHERER) |
---|
514 | { |
---|
515 | hasClient=true ; |
---|
516 | hasServer=true ; |
---|
517 | } |
---|
518 | else if (serviceType_==CServicesManager::WRITER || serviceType_==CServicesManager::READER) |
---|
519 | { |
---|
520 | hasClient=false ; |
---|
521 | hasServer=true ; |
---|
522 | } |
---|
523 | |
---|
524 | CXios::getContextsManager()->getContextId(getId(), contextId_, intraComm) ; |
---|
525 | |
---|
526 | string contextRegistryId=getId() ; |
---|
527 | registryIn=new CRegistry(CXios::getRegistryManager()->getRegistryIn()); |
---|
528 | registryIn->setPath(contextRegistryId) ; |
---|
529 | |
---|
530 | registryOut=new CRegistry(intraComm_) ; |
---|
531 | registryOut->setPath(contextRegistryId) ; |
---|
532 | |
---|
533 | } |
---|
534 | CATCH_DUMP_ATTR |
---|
535 | |
---|
536 | |
---|
537 | void CContext::createClientInterComm(MPI_Comm interCommClient, MPI_Comm interCommServer) // for servers |
---|
538 | TRY |
---|
539 | { |
---|
540 | MPI_Comm intraCommClient ; |
---|
541 | MPI_Comm_dup(intraComm_, &intraCommClient); |
---|
542 | comms.push_back(intraCommClient); |
---|
543 | // attached_mode=parentServerContext_->isAttachedMode() ; //ym probably inherited from source context |
---|
544 | |
---|
545 | CContextServer* server ; |
---|
546 | CContextClient* client ; |
---|
547 | |
---|
548 | server = CContextServer::getNew(this,intraComm_, interCommServer); // check if we need to dupl. intraComm_ ? |
---|
549 | client = CContextClient::getNew(this,intraCommClient,interCommClient); |
---|
550 | client->setAssociatedServer(server) ; |
---|
551 | server->setAssociatedClient(client) ; |
---|
552 | |
---|
553 | if (serviceType_ == CServicesManager::GATHERER || serviceType_ == CServicesManager::WRITER) |
---|
554 | { |
---|
555 | writerServerIn_.push_back(server) ; |
---|
556 | writerClientIn_.push_back(client) ; |
---|
557 | } |
---|
558 | else if (serviceType_ == CServicesManager::READER) |
---|
559 | { |
---|
560 | readerServerIn_.push_back(server) ; |
---|
561 | readerClientIn_.push_back(client) ; |
---|
562 | } |
---|
563 | } |
---|
564 | CATCH_DUMP_ATTR |
---|
565 | |
---|
566 | |
---|
567 | void CContext::createServerInterComm(const string& poolId, const string& serverId, vector<pair<string, pair<CContextClient*,CContextServer*>>>& clientServers ) |
---|
568 | TRY |
---|
569 | { |
---|
570 | MPI_Comm interCommClient, interCommServer ; |
---|
571 | int commRank ; |
---|
572 | MPI_Comm_rank(intraComm_,&commRank) ; |
---|
573 | |
---|
574 | int nbPartitions ; |
---|
575 | if (commRank==0) |
---|
576 | { |
---|
577 | CXios::getServicesManager()->getServiceNbPartitions(poolId, serverId, 0, nbPartitions) ; |
---|
578 | for(int i=0 ; i<nbPartitions; i++) CXios::getContextsManager()->createServerContext(poolId, serverId, i, getContextId()) ; |
---|
579 | } |
---|
580 | setCurrent(getId()) ; // getCurrent/setCurrent may be supress, it can cause a lot of trouble (attached ???) |
---|
581 | MPI_Bcast(&nbPartitions, 1, MPI_INT, 0, intraComm_) ; |
---|
582 | |
---|
583 | MPI_Comm interComm ; |
---|
584 | for(int i=0 ; i<nbPartitions; i++) |
---|
585 | { |
---|
586 | parentServerContext_->createIntercomm(poolId, serverId, i, getContextId(), intraComm_, interCommClient, interCommServer) ; |
---|
587 | int type ; |
---|
588 | if (commRank==0) CXios::getServicesManager()->getServiceType(poolId, serverId, 0, type) ; |
---|
589 | MPI_Bcast(&type,1,MPI_INT,0,intraComm_) ; |
---|
590 | string fullServerId=CXios::getContextsManager()->getServerContextName(poolId, serverId, i, type, getContextId()) ; |
---|
591 | |
---|
592 | MPI_Comm intraCommClient, intraCommServer ; |
---|
593 | |
---|
594 | intraCommClient=intraComm_ ; |
---|
595 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
---|
596 | |
---|
597 | CContextClient* client = CContextClient::getNew(this, intraCommClient, interCommClient) ; |
---|
598 | CContextServer* server = CContextServer::getNew(this, intraCommServer, interCommServer) ; |
---|
599 | client->setAssociatedServer(server) ; |
---|
600 | server->setAssociatedClient(client) ; |
---|
601 | |
---|
602 | clientServers.push_back({fullServerId,{client,server}}) ; |
---|
603 | clientsId_[client] = fullServerId ; |
---|
604 | serversId_[server] = fullServerId ; |
---|
605 | } |
---|
606 | setCurrent(getId()) ; // Back on main context |
---|
607 | } |
---|
608 | CATCH_DUMP_ATTR |
---|
609 | |
---|
610 | void CContext::createServerInterComm(void) |
---|
611 | TRY |
---|
612 | { |
---|
613 | vector<pair<string, pair<CContextClient*,CContextServer*>>> clientServers ; |
---|
614 | |
---|
615 | if (serviceType_ == CServicesManager::CLIENT) |
---|
616 | { |
---|
617 | if (attached_mode) createServerInterComm(CClient::getPoolRessource()->getId(), getContextId()+"_"+CXios::defaultWriterId, clientServers) ; |
---|
618 | else if (CXios::usingServer2) createServerInterComm(CXios::defaultPoolId, CXios::defaultGathererId, clientServers) ; |
---|
619 | else createServerInterComm(CXios::defaultPoolId, CXios::defaultWriterId, clientServers) ; |
---|
620 | |
---|
621 | writerClientOut_.push_back(clientServers[0].second.first) ; |
---|
622 | writerServerOut_.push_back(clientServers[0].second.second) ; |
---|
623 | |
---|
624 | clientServers.clear() ; |
---|
625 | |
---|
626 | if (attached_mode) createServerInterComm(CClient::getPoolRessource()->getId(), getContextId()+"_"+CXios::defaultReaderId, clientServers) ; |
---|
627 | else createServerInterComm(CXios::defaultPoolId, CXios::defaultReaderId, clientServers) ; |
---|
628 | readerClientOut_.push_back(clientServers[0].second.first) ; |
---|
629 | readerServerOut_.push_back(clientServers[0].second.second) ; |
---|
630 | |
---|
631 | |
---|
632 | } |
---|
633 | else if (serviceType_ == CServicesManager::GATHERER) |
---|
634 | { |
---|
635 | createServerInterComm(CXios::defaultPoolId, CXios::defaultWriterId, clientServers) ; |
---|
636 | for(auto& clientServer : clientServers) |
---|
637 | { |
---|
638 | writerClientOut_.push_back(clientServer.second.first) ; |
---|
639 | writerServerOut_.push_back(clientServer.second.second) ; |
---|
640 | } |
---|
641 | } |
---|
642 | |
---|
643 | } |
---|
644 | CATCH_DUMP_ATTR |
---|
645 | |
---|
646 | void CContext::globalEventLoop(void) |
---|
647 | { |
---|
648 | lockContext() ; |
---|
649 | CXios::getDaemonsManager()->eventLoop() ; |
---|
650 | unlockContext() ; |
---|
651 | setCurrent(getId()) ; |
---|
652 | } |
---|
653 | |
---|
654 | bool CContext::scheduledEventLoop(bool enableEventsProcessing) |
---|
655 | { |
---|
656 | bool out, finished; |
---|
657 | size_t timeLine=timeLine_ ; |
---|
658 | if (serviceType_==CServicesManager::CLIENT) |
---|
659 | { |
---|
660 | timeLine_++ ; |
---|
661 | eventScheduler_->registerEvent(timeLine, hashId_) ; |
---|
662 | } |
---|
663 | |
---|
664 | do |
---|
665 | { |
---|
666 | finished=eventLoop(enableEventsProcessing) ; |
---|
667 | if (serviceType_==CServicesManager::CLIENT) |
---|
668 | { |
---|
669 | out = eventScheduler_->queryEvent(timeLine,hashId_) ; |
---|
670 | if (out) eventScheduler_->popEvent() ; |
---|
671 | } |
---|
672 | |
---|
673 | else out=true ; |
---|
674 | } while(!out) ; |
---|
675 | |
---|
676 | return finished ; |
---|
677 | } |
---|
678 | |
---|
679 | bool CContext::eventLoop(bool enableEventsProcessing) |
---|
680 | { |
---|
681 | bool finished(true); |
---|
682 | if (isLockedContext()) enableEventsProcessing=false; |
---|
683 | |
---|
684 | setCurrent(getId()) ; |
---|
685 | |
---|
686 | if (!finalized) |
---|
687 | { |
---|
688 | for(auto client : writerClientOut_) client->eventLoop(); |
---|
689 | for(auto server : writerServerOut_) finished &= server->eventLoop(enableEventsProcessing); |
---|
690 | for(auto client : writerClientIn_) client->eventLoop(); |
---|
691 | for(auto server : writerServerIn_) finished &= server->eventLoop(enableEventsProcessing); |
---|
692 | for(auto client : readerClientOut_) client->eventLoop(); |
---|
693 | for(auto server : readerServerOut_) finished &= server->eventLoop(enableEventsProcessing); |
---|
694 | for(auto client : readerClientIn_) client->eventLoop(); |
---|
695 | for(auto server : readerServerIn_) finished &= server->eventLoop(enableEventsProcessing); |
---|
696 | for(auto couplerOut : couplerOutClient_) couplerOut.second->eventLoop(); |
---|
697 | for(auto couplerIn : couplerInClient_) couplerIn.second->eventLoop(); |
---|
698 | for(auto couplerOut : couplerOutServer_) couplerOut.second->eventLoop(enableEventsProcessing); |
---|
699 | for(auto couplerIn : couplerInServer_) couplerIn.second->eventLoop(enableEventsProcessing); |
---|
700 | } |
---|
701 | setCurrent(getId()) ; |
---|
702 | return finalized && finished ; |
---|
703 | } |
---|
704 | |
---|
705 | void CContext::addCouplingChanel(const std::string& fullContextId, bool out) |
---|
706 | { |
---|
707 | int contextLeader ; |
---|
708 | |
---|
709 | if (out) |
---|
710 | { |
---|
711 | if (couplerOutClient_.find(fullContextId)==couplerOutClient_.end()) |
---|
712 | { |
---|
713 | bool ok=CXios::getContextsManager()->getContextLeader(fullContextId, contextLeader, getIntraComm()) ; |
---|
714 | |
---|
715 | MPI_Comm interComm, interCommClient, interCommServer ; |
---|
716 | MPI_Comm intraCommClient, intraCommServer ; |
---|
717 | |
---|
718 | if (ok) MPI_Intercomm_create(getIntraComm(), 0, CXios::getXiosComm(), contextLeader, 0, &interComm) ; |
---|
719 | |
---|
720 | MPI_Comm_dup(intraComm_, &intraCommClient) ; |
---|
721 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
---|
722 | MPI_Comm_dup(interComm, &interCommClient) ; |
---|
723 | MPI_Comm_dup(interComm, &interCommServer) ; |
---|
724 | CContextClient* client = CContextClient::getNew(this, intraCommClient, interCommClient); |
---|
725 | CContextServer* server = CContextServer::getNew(this, intraCommServer, interCommServer); |
---|
726 | client->setAssociatedServer(server) ; |
---|
727 | server->setAssociatedClient(client) ; |
---|
728 | MPI_Comm_free(&interComm) ; |
---|
729 | couplerOutClient_[fullContextId] = client ; |
---|
730 | couplerOutServer_[fullContextId] = server ; |
---|
731 | } |
---|
732 | } |
---|
733 | else if (couplerInClient_.find(fullContextId)==couplerInClient_.end()) |
---|
734 | { |
---|
735 | bool ok=CXios::getContextsManager()->getContextLeader(fullContextId, contextLeader, getIntraComm()) ; |
---|
736 | |
---|
737 | MPI_Comm interComm, interCommClient, interCommServer ; |
---|
738 | MPI_Comm intraCommClient, intraCommServer ; |
---|
739 | |
---|
740 | if (ok) MPI_Intercomm_create(getIntraComm(), 0, CXios::getXiosComm(), contextLeader, 0, &interComm) ; |
---|
741 | |
---|
742 | MPI_Comm_dup(intraComm_, &intraCommClient) ; |
---|
743 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
---|
744 | MPI_Comm_dup(interComm, &interCommServer) ; |
---|
745 | MPI_Comm_dup(interComm, &interCommClient) ; |
---|
746 | CContextServer* server = CContextServer::getNew(this, intraCommServer, interCommServer); |
---|
747 | CContextClient* client = CContextClient::getNew(this, intraCommClient, interCommClient); |
---|
748 | client->setAssociatedServer(server) ; |
---|
749 | server->setAssociatedClient(client) ; |
---|
750 | MPI_Comm_free(&interComm) ; |
---|
751 | |
---|
752 | couplerInClient_[fullContextId] = client ; |
---|
753 | couplerInServer_[fullContextId] = server ; |
---|
754 | } |
---|
755 | } |
---|
756 | |
---|
757 | void CContext::finalize(void) |
---|
758 | TRY |
---|
759 | { |
---|
760 | registryOut->hierarchicalGatherRegistry() ; |
---|
761 | if (intraCommRank_==0) CXios::getRegistryManager()->merge(*registryOut) ; |
---|
762 | |
---|
763 | if (serviceType_==CServicesManager::CLIENT) |
---|
764 | { |
---|
765 | //ym doPreTimestepOperationsForEnabledReadModeFiles(); // For now we only use server level 1 to read data |
---|
766 | triggerLateFields() ; |
---|
767 | |
---|
768 | // inform couplerIn that I am finished |
---|
769 | for(auto& couplerInClient : couplerInClient_) sendCouplerInContextFinalized(couplerInClient.second) ; |
---|
770 | |
---|
771 | // wait until received message from couplerOut that they have finished |
---|
772 | bool couplersInFinalized ; |
---|
773 | do |
---|
774 | { |
---|
775 | couplersInFinalized=true ; |
---|
776 | for(auto& couplerOutClient : couplerOutClient_) couplersInFinalized &= isCouplerInContextFinalized(couplerOutClient.second) ; |
---|
777 | globalEventLoop() ; |
---|
778 | } while (!couplersInFinalized) ; |
---|
779 | |
---|
780 | CContextClient* client ; |
---|
781 | CContextServer* server ; |
---|
782 | |
---|
783 | if (writerClientOut_.size()!=0) |
---|
784 | { |
---|
785 | client=writerClientOut_[0] ; |
---|
786 | server=writerServerOut_[0] ; |
---|
787 | |
---|
788 | info(100)<<"DEBUG: context "<<getId()<<" Send client finalize to writer"<<endl ; |
---|
789 | client->finalize(); |
---|
790 | info(100)<<"DEBUG: context "<<getId()<<" Client finalize sent to writer"<<endl ; |
---|
791 | while (client->havePendingRequests()) client->eventLoop(); |
---|
792 | info(100)<<"DEBUG: context "<<getId()<<" no pending request on writer ok"<<endl ; |
---|
793 | bool notifiedFinalized=false ; |
---|
794 | do |
---|
795 | { |
---|
796 | notifiedFinalized = client->isNotifiedFinalized() ; |
---|
797 | } while (!notifiedFinalized) ; |
---|
798 | |
---|
799 | server->releaseBuffers(); |
---|
800 | client->releaseBuffers(); |
---|
801 | info(100)<<"DEBUG: context "<<getId()<<" release client writer ok"<<endl ; |
---|
802 | } |
---|
803 | |
---|
804 | if (readerClientOut_.size()!=0) |
---|
805 | { |
---|
806 | client=readerClientOut_[0] ; |
---|
807 | server=readerServerOut_[0] ; |
---|
808 | |
---|
809 | info(100)<<"DEBUG: context "<<getId()<<" Send client finalize to reader"<<endl ; |
---|
810 | client->finalize(); |
---|
811 | info(100)<<"DEBUG: context "<<getId()<<" Client finalize sent to reader"<<endl ; |
---|
812 | while (client->havePendingRequests()) client->eventLoop(); |
---|
813 | info(100)<<"DEBUG: context "<<getId()<<" no pending request on reader ok"<<endl ; |
---|
814 | bool notifiedFinalized=false ; |
---|
815 | do |
---|
816 | { |
---|
817 | notifiedFinalized = client->isNotifiedFinalized() ; |
---|
818 | } while (!notifiedFinalized) ; |
---|
819 | |
---|
820 | server->releaseBuffers(); |
---|
821 | client->releaseBuffers(); |
---|
822 | info(100)<<"DEBUG: context "<<getId()<<" release client reader ok"<<endl ; |
---|
823 | } |
---|
824 | } |
---|
825 | else if (serviceType_==CServicesManager::GATHERER) |
---|
826 | { |
---|
827 | for(auto& client : writerClientOut_) |
---|
828 | { |
---|
829 | client->finalize(); |
---|
830 | bool bufferReleased; |
---|
831 | do |
---|
832 | { |
---|
833 | client->eventLoop(); |
---|
834 | bufferReleased = !client->havePendingRequests(); |
---|
835 | } while (!bufferReleased); |
---|
836 | |
---|
837 | bool notifiedFinalized=false ; |
---|
838 | do |
---|
839 | { |
---|
840 | notifiedFinalized=client->isNotifiedFinalized() ; |
---|
841 | } while (!notifiedFinalized) ; |
---|
842 | client->releaseBuffers(); |
---|
843 | } |
---|
844 | closeAllFile(); |
---|
845 | //ym writerClientIn & writerServerIn not released here ==> to check !! |
---|
846 | } |
---|
847 | else if (serviceType_==CServicesManager::WRITER) |
---|
848 | { |
---|
849 | closeAllFile(); |
---|
850 | writerClientIn_[0]->releaseBuffers(); |
---|
851 | writerServerIn_[0]->releaseBuffers(); |
---|
852 | } |
---|
853 | else if (serviceType_==CServicesManager::READER) |
---|
854 | { |
---|
855 | closeAllFile(); |
---|
856 | readerClientIn_[0]->releaseBuffers(); |
---|
857 | readerServerIn_[0]->releaseBuffers(); |
---|
858 | } |
---|
859 | |
---|
860 | freeComms() ; |
---|
861 | |
---|
862 | parentServerContext_->freeComm() ; |
---|
863 | finalized = true; |
---|
864 | info(20)<<"CContext: Context <"<<getId()<<"> is finalized."<<endl; |
---|
865 | } |
---|
866 | CATCH_DUMP_ATTR |
---|
867 | |
---|
868 | //! Free internally allocated communicators |
---|
869 | void CContext::freeComms(void) |
---|
870 | TRY |
---|
871 | { |
---|
872 | for (std::list<MPI_Comm>::iterator it = comms.begin(); it != comms.end(); ++it) |
---|
873 | MPI_Comm_free(&(*it)); |
---|
874 | comms.clear(); |
---|
875 | } |
---|
876 | CATCH_DUMP_ATTR |
---|
877 | |
---|
878 | |
---|
879 | /*! |
---|
880 | \brief Close all the context defintion and do processing data |
---|
881 | After everything is well defined on client side, they will be processed and sent to server |
---|
882 | From the version 2.0, sever and client work no more on the same database. Moreover, client(s) will send |
---|
883 | all necessary information to server, from which each server can build its own database. |
---|
884 | Because the role of server is to write out field data on a specific netcdf file, |
---|
885 | the only information that it needs is the enabled files |
---|
886 | and the active fields (fields will be written onto active files) |
---|
887 | */ |
---|
888 | void CContext::closeDefinition(void) |
---|
889 | TRY |
---|
890 | { |
---|
891 | CMemChecker::logMem( "CContext::closeDefinition" ); |
---|
892 | |
---|
893 | CTimer::get("Context : close definition").resume() ; |
---|
894 | |
---|
895 | // create intercommunicator with servers. |
---|
896 | // not sure it is the good place to be called here |
---|
897 | createServerInterComm() ; |
---|
898 | |
---|
899 | |
---|
900 | // After xml is parsed, there are some more works with post processing |
---|
901 | // postProcessing(); |
---|
902 | |
---|
903 | |
---|
904 | // Make sure the calendar was correctly created |
---|
905 | if (serviceType_!=CServicesManager::CLIENT) CCalendarWrapper::get(CCalendarWrapper::GetDefName())->createCalendar(); |
---|
906 | if (!calendar) |
---|
907 | ERROR("CContext::postProcessing()", << "A calendar must be defined for the context \"" << getId() << "!\"") |
---|
908 | else if (calendar->getTimeStep() == NoneDu) |
---|
909 | ERROR("CContext::postProcessing()", << "A timestep must be defined for the context \"" << getId() << "!\"") |
---|
910 | // Calendar first update to set the current date equals to the start date |
---|
911 | calendar->update(0); |
---|
912 | |
---|
913 | // Résolution des héritages descendants (cà d des héritages de groupes) |
---|
914 | // pour chacun des contextes. |
---|
915 | solveDescInheritance(true); |
---|
916 | |
---|
917 | // Check if some axis, domains or grids are eligible to for compressed indexed output. |
---|
918 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
919 | // --> later ???? checkAxisDomainsGridsEligibilityForCompressedOutput(); |
---|
920 | |
---|
921 | // Check if some automatic time series should be generated |
---|
922 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
923 | |
---|
924 | // The timeseries should only be prepared in client |
---|
925 | prepareTimeseries(); |
---|
926 | |
---|
927 | //Initialisation du vecteur 'enabledFiles' contenant la liste des fichiers à sortir. |
---|
928 | findEnabledFiles(); |
---|
929 | |
---|
930 | // Solve inheritance for field to know if enabled or not. |
---|
931 | for (auto field : CField::getAll()) field->solveRefInheritance(); |
---|
932 | |
---|
933 | findEnabledWriteModeFiles(); |
---|
934 | findEnabledReadModeFiles(); |
---|
935 | findEnabledCouplerIn(); |
---|
936 | findEnabledCouplerOut(); |
---|
937 | createCouplerInterCommunicator() ; |
---|
938 | |
---|
939 | // Find all enabled fields of each file |
---|
940 | vector<CField*>&& fileOutField = findAllEnabledFieldsInFileOut(this->enabledWriteModeFiles); |
---|
941 | vector<CField*>&& fileInField = findAllEnabledFieldsInFileIn(this->enabledReadModeFiles); |
---|
942 | vector<CField*>&& couplerOutField = findAllEnabledFieldsCouplerOut(this->enabledCouplerOut); |
---|
943 | vector<CField*>&& couplerInField = findAllEnabledFieldsCouplerIn(this->enabledCouplerIn); |
---|
944 | findFieldsWithReadAccess(); |
---|
945 | vector<CField*>& fieldWithReadAccess = fieldsWithReadAccess_ ; |
---|
946 | vector<CField*> fieldModelIn ; // fields potentially from model |
---|
947 | |
---|
948 | // define if files are on clientSied or serverSide |
---|
949 | if (serviceType_==CServicesManager::CLIENT) |
---|
950 | { |
---|
951 | for (auto& file : enabledWriteModeFiles) file->setClientSide() ; |
---|
952 | for (auto& file : enabledReadModeFiles) file->setClientSide() ; |
---|
953 | } |
---|
954 | else |
---|
955 | { |
---|
956 | for (auto& file : enabledWriteModeFiles) file->setServerSide() ; |
---|
957 | for (auto& file : enabledReadModeFiles) file->setServerSide() ; |
---|
958 | } |
---|
959 | |
---|
960 | |
---|
961 | for (auto& field : couplerInField) |
---|
962 | { |
---|
963 | field->unsetGridCompleted() ; |
---|
964 | } |
---|
965 | // find all field potentially at workflow end |
---|
966 | vector<CField*> endWorkflowFields ; |
---|
967 | endWorkflowFields.reserve(fileOutField.size()+couplerOutField.size()+fieldWithReadAccess.size()) ; |
---|
968 | endWorkflowFields.insert(endWorkflowFields.end(),fileOutField.begin(), fileOutField.end()) ; |
---|
969 | endWorkflowFields.insert(endWorkflowFields.end(),couplerOutField.begin(), couplerOutField.end()) ; |
---|
970 | endWorkflowFields.insert(endWorkflowFields.end(),fieldWithReadAccess.begin(), fieldWithReadAccess.end()) ; |
---|
971 | |
---|
972 | bool workflowGraphIsCompleted ; |
---|
973 | |
---|
974 | bool first=true ; |
---|
975 | |
---|
976 | do |
---|
977 | { |
---|
978 | workflowGraphIsCompleted=true; |
---|
979 | for(auto endWorkflowField : endWorkflowFields) |
---|
980 | { |
---|
981 | workflowGraphIsCompleted &= endWorkflowField->buildWorkflowGraph(garbageCollector) ; |
---|
982 | } |
---|
983 | |
---|
984 | for(auto couplerIn : enabledCouplerIn) couplerIn->assignContext() ; |
---|
985 | for(auto field : couplerInField) field->makeGridAliasForCoupling(); |
---|
986 | for(auto field : couplerInField) this->sendCouplerInReady(field->getContextClient()) ; |
---|
987 | |
---|
988 | |
---|
989 | // assign context to coupler out and related fields |
---|
990 | for(auto couplerOut : enabledCouplerOut) couplerOut->assignContext() ; |
---|
991 | // for now supose that all coupling out endpoint are succesfull. The difficultie is client/server buffer evaluation |
---|
992 | for(auto field : couplerOutField) |
---|
993 | { |
---|
994 | // connect to couplerOut -> to do |
---|
995 | } |
---|
996 | |
---|
997 | bool couplersReady ; |
---|
998 | do |
---|
999 | { |
---|
1000 | couplersReady=true ; |
---|
1001 | for(auto field : couplerOutField) |
---|
1002 | { |
---|
1003 | bool ready = isCouplerInReady(field->getContextClient()) ; |
---|
1004 | if (ready) field->sendFieldToCouplerOut() ; |
---|
1005 | couplersReady &= ready ; |
---|
1006 | } |
---|
1007 | this->scheduledEventLoop() ; |
---|
1008 | |
---|
1009 | } while (!couplersReady) ; |
---|
1010 | |
---|
1011 | first=false ; |
---|
1012 | this->scheduledEventLoop() ; |
---|
1013 | |
---|
1014 | } while (!workflowGraphIsCompleted) ; |
---|
1015 | |
---|
1016 | |
---|
1017 | for( auto field : couplerInField) couplerInFields_.push_back(field) ; |
---|
1018 | |
---|
1019 | // get all field coming potentially from model |
---|
1020 | for (auto field : CField::getAll() ) if (field->getModelIn()) fieldModelIn.push_back(field) ; |
---|
1021 | |
---|
1022 | // Distribute files between secondary servers according to the data size => assign a context to a file and then to fields |
---|
1023 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER ) distributeFiles(this->enabledWriteModeFiles); |
---|
1024 | //else if (serviceType_==CServicesManager::CLIENT) for(auto file : this->enabledWriteModeFiles) file->setContextClient(client) ; |
---|
1025 | |
---|
1026 | // client side, assign context for file reading |
---|
1027 | if (serviceType_==CServicesManager::CLIENT) for(auto file : this->enabledReadModeFiles) file->setContextClient(readerClientOut_[0]) ; |
---|
1028 | |
---|
1029 | // server side, assign context where to send file data read |
---|
1030 | if (serviceType_==CServicesManager::READER) for(auto file : this->enabledReadModeFiles) file->setContextClient(readerClientIn_[0]) ; |
---|
1031 | |
---|
1032 | |
---|
1033 | // workflow startpoint => data from server on client side |
---|
1034 | // important : sendFieldToInputFileServer must be done prior sendFieldToFileServer because for the first case the grid remoteConnectorIn |
---|
1035 | // and grid remoteConnectorOut will be computed, and in the second case only the remoteConnectorOut. |
---|
1036 | if (serviceType_==CServicesManager::CLIENT) |
---|
1037 | { |
---|
1038 | for(auto field : fileInField) |
---|
1039 | { |
---|
1040 | field->sendFieldToInputFileServer() ; |
---|
1041 | field->connectToServerInput(garbageCollector) ; // connect the field to server filter |
---|
1042 | fileInFields_.push_back(field) ; |
---|
1043 | } |
---|
1044 | } |
---|
1045 | |
---|
1046 | // workflow endpoint => sent to IO/SERVER |
---|
1047 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) |
---|
1048 | { |
---|
1049 | for(auto field : fileOutField) |
---|
1050 | { |
---|
1051 | field->connectToFileServer(garbageCollector) ; // connect the field to server filter |
---|
1052 | } |
---|
1053 | for(auto field : fileOutField) field->sendFieldToFileServer() ; |
---|
1054 | } |
---|
1055 | |
---|
1056 | // workflow endpoint => write to file |
---|
1057 | if (serviceType_==CServicesManager::WRITER) |
---|
1058 | { |
---|
1059 | for(auto field : fileOutField) |
---|
1060 | { |
---|
1061 | field->connectToFileWriter(garbageCollector) ; // connect the field to server filter |
---|
1062 | } |
---|
1063 | } |
---|
1064 | |
---|
1065 | // workflow endpoint => Send data from server to client |
---|
1066 | if (serviceType_==CServicesManager::READER || serviceType_==CServicesManager::GATHERER) |
---|
1067 | { |
---|
1068 | for(auto field : fileInField) |
---|
1069 | { |
---|
1070 | field->connectToServerToClient(garbageCollector) ; |
---|
1071 | } |
---|
1072 | } |
---|
1073 | |
---|
1074 | // workflow endpoint => sent to model on client side |
---|
1075 | if (serviceType_==CServicesManager::CLIENT) |
---|
1076 | { |
---|
1077 | for(auto field : fieldWithReadAccess) field->connectToModelOutput(garbageCollector) ; |
---|
1078 | } |
---|
1079 | |
---|
1080 | |
---|
1081 | // workflow startpoint => data from model |
---|
1082 | if (serviceType_==CServicesManager::CLIENT) |
---|
1083 | { |
---|
1084 | for(auto field : fieldModelIn) |
---|
1085 | { |
---|
1086 | field->connectToModelInput(garbageCollector) ; // connect the field to server filter |
---|
1087 | // grid index will be computed on the fly |
---|
1088 | } |
---|
1089 | } |
---|
1090 | |
---|
1091 | // workflow startpoint => data from client on server side |
---|
1092 | if (serviceType_==CServicesManager::WRITER || serviceType_==CServicesManager::GATHERER) |
---|
1093 | { |
---|
1094 | for(auto field : fieldModelIn) |
---|
1095 | { |
---|
1096 | field->connectToClientInput(garbageCollector) ; // connect the field to server filter |
---|
1097 | } |
---|
1098 | } |
---|
1099 | |
---|
1100 | |
---|
1101 | for(auto field : couplerInField) |
---|
1102 | { |
---|
1103 | field->connectToCouplerIn(garbageCollector) ; // connect the field to server filter |
---|
1104 | } |
---|
1105 | |
---|
1106 | |
---|
1107 | for(auto field : couplerOutField) |
---|
1108 | { |
---|
1109 | field->connectToCouplerOut(garbageCollector) ; // for now the same kind of filter that for file server |
---|
1110 | } |
---|
1111 | |
---|
1112 | // workflow startpoint => data read from file on server side |
---|
1113 | if (serviceType_==CServicesManager::READER) |
---|
1114 | { |
---|
1115 | for(auto field : fileInField) |
---|
1116 | { |
---|
1117 | field->connectToFileReader(garbageCollector) ; |
---|
1118 | } |
---|
1119 | } |
---|
1120 | |
---|
1121 | // construct slave server list |
---|
1122 | map<string, CContextClient*> slaves ; // need an ordered list ; |
---|
1123 | if (serviceType_==CServicesManager::CLIENT) |
---|
1124 | { |
---|
1125 | for(auto field : fileOutField) slaves[clientsId_[field->getContextClient()]] = field->getContextClient() ; |
---|
1126 | for(auto field : fileInField) slaves[clientsId_[field->getContextClient()]] = field->getContextClient() ; |
---|
1127 | } |
---|
1128 | else if (serviceType_==CServicesManager::GATHERER) |
---|
1129 | for(auto field : fileOutField) slaves[clientsId_[field->getContextClient()]] = field->getContextClient() ; |
---|
1130 | for(auto& slave : slaves) slaveServers_.push_back(slave.second) ; |
---|
1131 | |
---|
1132 | |
---|
1133 | for(auto& slaveServer : slaveServers_) sendCloseDefinition(slaveServer) ; |
---|
1134 | |
---|
1135 | if (serviceType_==CServicesManager::WRITER) |
---|
1136 | { |
---|
1137 | createFileHeader(); |
---|
1138 | } |
---|
1139 | |
---|
1140 | if (serviceType_==CServicesManager::CLIENT) startPrefetchingOfEnabledReadModeFiles(); |
---|
1141 | |
---|
1142 | // send signal to couplerIn context that definition phasis is done |
---|
1143 | |
---|
1144 | for(auto& couplerInClient : couplerInClient_) sendCouplerInCloseDefinition(couplerInClient.second) ; |
---|
1145 | |
---|
1146 | // wait until all couplerIn signal that closeDefition is done. |
---|
1147 | bool ok; |
---|
1148 | do |
---|
1149 | { |
---|
1150 | ok = true ; |
---|
1151 | for(auto& couplerOutClient : couplerOutClient_) ok &= isCouplerInCloseDefinition(couplerOutClient.second) ; |
---|
1152 | this->scheduledEventLoop() ; |
---|
1153 | } while (!ok) ; |
---|
1154 | |
---|
1155 | // Now evaluate the size of the context client buffers |
---|
1156 | map<CContextClient*,map<int,size_t>> fieldBufferEvaluation ; |
---|
1157 | for(auto field : fileOutField) field->evaluateBufferSize(fieldBufferEvaluation, CXios::isOptPerformance) ; // output to server |
---|
1158 | for(auto field : couplerOutField) field->evaluateBufferSize(fieldBufferEvaluation, CXios::isOptPerformance) ; // output to coupler |
---|
1159 | for(auto field : fileInField) field->evaluateBufferSize(fieldBufferEvaluation, CXios::isOptPerformance) ; // server to client (for io servers) |
---|
1160 | |
---|
1161 | // fix size for each context client |
---|
1162 | for(auto& it : fieldBufferEvaluation) it.first->setBufferSize(it.second) ; |
---|
1163 | |
---|
1164 | CTimer::get("Context : close definition").suspend() ; |
---|
1165 | CMemChecker::logMem( "CContext::closeDefinition_END" ); |
---|
1166 | } |
---|
1167 | CATCH_DUMP_ATTR |
---|
1168 | |
---|
1169 | |
---|
1170 | vector<CField*> CContext::findAllEnabledFieldsInFileOut(const std::vector<CFile*>& activeFiles) |
---|
1171 | TRY |
---|
1172 | { |
---|
1173 | vector<CField*> fields ; |
---|
1174 | for(auto file : activeFiles) |
---|
1175 | { |
---|
1176 | const vector<CField*>&& fieldList=file->getEnabledFields() ; |
---|
1177 | for(auto field : fieldList) field->setFileOut(file) ; |
---|
1178 | fields.insert(fields.end(),fieldList.begin(),fieldList.end()); |
---|
1179 | } |
---|
1180 | return fields ; |
---|
1181 | } |
---|
1182 | CATCH_DUMP_ATTR |
---|
1183 | |
---|
1184 | vector<CField*> CContext::findAllEnabledFieldsInFileIn(const std::vector<CFile*>& activeFiles) |
---|
1185 | TRY |
---|
1186 | { |
---|
1187 | vector<CField*> fields ; |
---|
1188 | for(auto file : activeFiles) |
---|
1189 | { |
---|
1190 | const vector<CField*>&& fieldList=file->getEnabledFields() ; |
---|
1191 | for(auto field : fieldList) field->setFileIn(file) ; |
---|
1192 | fields.insert(fields.end(),fieldList.begin(),fieldList.end()); |
---|
1193 | } |
---|
1194 | return fields ; |
---|
1195 | } |
---|
1196 | CATCH_DUMP_ATTR |
---|
1197 | |
---|
1198 | vector<CField*> CContext::findAllEnabledFieldsCouplerOut(const std::vector<CCouplerOut*>& activeCouplerOut) |
---|
1199 | TRY |
---|
1200 | { |
---|
1201 | vector<CField*> fields ; |
---|
1202 | for (auto couplerOut :activeCouplerOut) |
---|
1203 | { |
---|
1204 | const vector<CField*>&& fieldList=couplerOut->getEnabledFields() ; |
---|
1205 | for(auto field : fieldList) field->setCouplerOut(couplerOut) ; |
---|
1206 | fields.insert(fields.end(),fieldList.begin(),fieldList.end()); |
---|
1207 | } |
---|
1208 | return fields ; |
---|
1209 | } |
---|
1210 | CATCH_DUMP_ATTR |
---|
1211 | |
---|
1212 | vector<CField*> CContext::findAllEnabledFieldsCouplerIn(const std::vector<CCouplerIn*>& activeCouplerIn) |
---|
1213 | TRY |
---|
1214 | { |
---|
1215 | vector<CField*> fields ; |
---|
1216 | for (auto couplerIn :activeCouplerIn) |
---|
1217 | { |
---|
1218 | const vector<CField*>&& fieldList=couplerIn->getEnabledFields() ; |
---|
1219 | for(auto field : fieldList) field->setCouplerIn(couplerIn) ; |
---|
1220 | fields.insert(fields.end(),fieldList.begin(),fieldList.end()); |
---|
1221 | } |
---|
1222 | return fields ; |
---|
1223 | } |
---|
1224 | CATCH_DUMP_ATTR |
---|
1225 | |
---|
1226 | /*! |
---|
1227 | * Send context attribute and calendar to file server, it must be done once by context file server |
---|
1228 | * \param[in] client : context client to send |
---|
1229 | */ |
---|
1230 | void CContext::sendContextToFileServer(CContextClient* client) |
---|
1231 | { |
---|
1232 | if (sendToFileServer_done_.count(client)!=0) return ; |
---|
1233 | else sendToFileServer_done_.insert(client) ; |
---|
1234 | |
---|
1235 | this->sendAllAttributesToServer(client); // Send all attributes of current context to server |
---|
1236 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->sendAllAttributesToServer(client); // Send all attributes of current cale |
---|
1237 | } |
---|
1238 | |
---|
1239 | |
---|
1240 | void CContext::readAttributesOfEnabledFieldsInReadModeFiles() |
---|
1241 | TRY |
---|
1242 | { |
---|
1243 | for (unsigned int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
1244 | (void)this->enabledReadModeFiles[i]->readAttributesOfEnabledFieldsInReadMode(); |
---|
1245 | } |
---|
1246 | CATCH_DUMP_ATTR |
---|
1247 | |
---|
1248 | |
---|
1249 | void CContext::postProcessFilterGraph() |
---|
1250 | TRY |
---|
1251 | { |
---|
1252 | int size = enabledFiles.size(); |
---|
1253 | for (int i = 0; i < size; ++i) |
---|
1254 | { |
---|
1255 | enabledFiles[i]->postProcessFilterGraph(); |
---|
1256 | } |
---|
1257 | } |
---|
1258 | CATCH_DUMP_ATTR |
---|
1259 | |
---|
1260 | void CContext::startPrefetchingOfEnabledReadModeFiles() |
---|
1261 | TRY |
---|
1262 | { |
---|
1263 | int size = enabledReadModeFiles.size(); |
---|
1264 | for (int i = 0; i < size; ++i) |
---|
1265 | { |
---|
1266 | enabledReadModeFiles[i]->prefetchEnabledReadModeFields(); |
---|
1267 | } |
---|
1268 | } |
---|
1269 | CATCH_DUMP_ATTR |
---|
1270 | |
---|
1271 | void CContext::doPreTimestepOperationsForEnabledReadModeFiles() |
---|
1272 | TRY |
---|
1273 | { |
---|
1274 | int size = enabledReadModeFiles.size(); |
---|
1275 | for (int i = 0; i < size; ++i) |
---|
1276 | { |
---|
1277 | enabledReadModeFiles[i]->doPreTimestepOperationsForEnabledReadModeFields(); |
---|
1278 | } |
---|
1279 | } |
---|
1280 | CATCH_DUMP_ATTR |
---|
1281 | |
---|
1282 | void CContext::doPostTimestepOperationsForEnabledReadModeFiles() |
---|
1283 | TRY |
---|
1284 | { |
---|
1285 | int size = enabledReadModeFiles.size(); |
---|
1286 | for (int i = 0; i < size; ++i) |
---|
1287 | { |
---|
1288 | enabledReadModeFiles[i]->doPostTimestepOperationsForEnabledReadModeFields(); |
---|
1289 | } |
---|
1290 | } |
---|
1291 | CATCH_DUMP_ATTR |
---|
1292 | |
---|
1293 | void CContext::findFieldsWithReadAccess(void) |
---|
1294 | TRY |
---|
1295 | { |
---|
1296 | fieldsWithReadAccess_.clear(); |
---|
1297 | const vector<CField*> allFields = CField::getAll(); |
---|
1298 | for (size_t i = 0; i < allFields.size(); ++i) |
---|
1299 | { |
---|
1300 | CField* field = allFields[i]; |
---|
1301 | if (!field->read_access.isEmpty() && field->read_access && (field->enabled.isEmpty() || field->enabled)) |
---|
1302 | { |
---|
1303 | fieldsWithReadAccess_.push_back(field); |
---|
1304 | field->setModelOut() ; |
---|
1305 | } |
---|
1306 | } |
---|
1307 | } |
---|
1308 | CATCH_DUMP_ATTR |
---|
1309 | |
---|
1310 | |
---|
1311 | void CContext::solveAllInheritance(bool apply) |
---|
1312 | TRY |
---|
1313 | { |
---|
1314 | // Résolution des héritages descendants (cà d des héritages de groupes) |
---|
1315 | // pour chacun des contextes. |
---|
1316 | solveDescInheritance(apply); |
---|
1317 | |
---|
1318 | // Résolution des héritages par référence au niveau des fichiers. |
---|
1319 | const vector<CFile*> allFiles=CFile::getAll(); |
---|
1320 | const vector<CCouplerIn*> allCouplerIn=CCouplerIn::getAll(); |
---|
1321 | const vector<CCouplerOut*> allCouplerOut=CCouplerOut::getAll(); |
---|
1322 | const vector<CGrid*> allGrids= CGrid::getAll(); |
---|
1323 | |
---|
1324 | if (serviceType_==CServicesManager::CLIENT) |
---|
1325 | { |
---|
1326 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
1327 | allFiles[i]->solveFieldRefInheritance(apply); |
---|
1328 | |
---|
1329 | for (unsigned int i = 0; i < allCouplerIn.size(); i++) |
---|
1330 | allCouplerIn[i]->solveFieldRefInheritance(apply); |
---|
1331 | |
---|
1332 | for (unsigned int i = 0; i < allCouplerOut.size(); i++) |
---|
1333 | allCouplerOut[i]->solveFieldRefInheritance(apply); |
---|
1334 | } |
---|
1335 | |
---|
1336 | unsigned int vecSize = allGrids.size(); |
---|
1337 | unsigned int i = 0; |
---|
1338 | for (i = 0; i < vecSize; ++i) |
---|
1339 | allGrids[i]->solveElementsRefInheritance(apply); |
---|
1340 | |
---|
1341 | } |
---|
1342 | CATCH_DUMP_ATTR |
---|
1343 | |
---|
1344 | void CContext::findEnabledFiles(void) |
---|
1345 | TRY |
---|
1346 | { |
---|
1347 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
1348 | const CDate& initDate = calendar->getInitDate(); |
---|
1349 | |
---|
1350 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
1351 | if (!allFiles[i]->enabled.isEmpty()) // Si l'attribut 'enabled' est défini. |
---|
1352 | { |
---|
1353 | if (allFiles[i]->enabled.getValue()) // Si l'attribut 'enabled' est fixé à vrai. |
---|
1354 | { |
---|
1355 | if (allFiles[i]->output_freq.isEmpty()) |
---|
1356 | { |
---|
1357 | ERROR("CContext::findEnabledFiles()", |
---|
1358 | << "Mandatory attribute output_freq must be defined for file \""<<allFiles[i]->getFileOutputName() |
---|
1359 | <<" \".") |
---|
1360 | } |
---|
1361 | if ((initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
1362 | { |
---|
1363 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
1364 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
1365 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
1366 | } |
---|
1367 | else |
---|
1368 | enabledFiles.push_back(allFiles[i]); |
---|
1369 | } |
---|
1370 | else // Si l'attribut 'enabled' est fixé à faux. |
---|
1371 | { |
---|
1372 | // disabled all fields contained in file (used in findFieldsWithReadAccess through field_ref dependencies) |
---|
1373 | const vector<CField*>&& fieldList=allFiles[i]->getEnabledFields() ; |
---|
1374 | for(auto field : fieldList) field->enabled.setValue(false); |
---|
1375 | } |
---|
1376 | } |
---|
1377 | else |
---|
1378 | { |
---|
1379 | if (allFiles[i]->output_freq.isEmpty()) |
---|
1380 | { |
---|
1381 | ERROR("CContext::findEnabledFiles()", |
---|
1382 | << "Mandatory attribute output_freq must be defined for file \""<<allFiles[i]->getFileOutputName() |
---|
1383 | <<" \".") |
---|
1384 | } |
---|
1385 | if ( (initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
1386 | { |
---|
1387 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
1388 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
1389 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
1390 | } |
---|
1391 | else |
---|
1392 | enabledFiles.push_back(allFiles[i]); // otherwise true by default |
---|
1393 | } |
---|
1394 | |
---|
1395 | if (enabledFiles.size() == 0) |
---|
1396 | DEBUG(<<"Aucun fichier ne va être sorti dans le contexte nommé \"" |
---|
1397 | << getId() << "\" !"); |
---|
1398 | |
---|
1399 | } |
---|
1400 | CATCH_DUMP_ATTR |
---|
1401 | |
---|
1402 | void CContext::findEnabledCouplerIn(void) |
---|
1403 | TRY |
---|
1404 | { |
---|
1405 | const std::vector<CCouplerIn*> allCouplerIn = CCouplerIn::getAll(); |
---|
1406 | bool enabled ; |
---|
1407 | for (size_t i = 0; i < allCouplerIn.size(); i++) |
---|
1408 | { |
---|
1409 | if (allCouplerIn[i]->enabled.isEmpty()) enabled=true ; |
---|
1410 | else enabled=allCouplerIn[i]->enabled ; |
---|
1411 | if (enabled) enabledCouplerIn.push_back(allCouplerIn[i]) ; |
---|
1412 | } |
---|
1413 | } |
---|
1414 | CATCH_DUMP_ATTR |
---|
1415 | |
---|
1416 | void CContext::findEnabledCouplerOut(void) |
---|
1417 | TRY |
---|
1418 | { |
---|
1419 | const std::vector<CCouplerOut*> allCouplerOut = CCouplerOut::getAll(); |
---|
1420 | bool enabled ; |
---|
1421 | for (size_t i = 0; i < allCouplerOut.size(); i++) |
---|
1422 | { |
---|
1423 | if (allCouplerOut[i]->enabled.isEmpty()) enabled=true ; |
---|
1424 | else enabled=allCouplerOut[i]->enabled ; |
---|
1425 | if (enabled) enabledCouplerOut.push_back(allCouplerOut[i]) ; |
---|
1426 | } |
---|
1427 | } |
---|
1428 | CATCH_DUMP_ATTR |
---|
1429 | |
---|
1430 | |
---|
1431 | |
---|
1432 | |
---|
1433 | void CContext::distributeFiles(const vector<CFile*>& files) |
---|
1434 | TRY |
---|
1435 | { |
---|
1436 | bool distFileMemory=false ; |
---|
1437 | distFileMemory=CXios::getin<bool>("server2_dist_file_memory", distFileMemory); |
---|
1438 | |
---|
1439 | int nbPools = writerClientOut_.size(); |
---|
1440 | if (nbPools==1) distributeFileOverOne(files) ; |
---|
1441 | else if (distFileMemory) distributeFileOverMemoryBandwith(files) ; |
---|
1442 | else distributeFileOverBandwith(files) ; |
---|
1443 | } |
---|
1444 | CATCH_DUMP_ATTR |
---|
1445 | |
---|
1446 | void CContext::distributeFileOverOne(const vector<CFile*>& files) |
---|
1447 | TRY |
---|
1448 | { |
---|
1449 | for(auto& file : files) file->setContextClient(writerClientOut_[0]) ; |
---|
1450 | } |
---|
1451 | CATCH_DUMP_ATTR |
---|
1452 | |
---|
1453 | void CContext::distributeFileOverBandwith(const vector<CFile*>& files) |
---|
1454 | TRY |
---|
1455 | { |
---|
1456 | double eps=std::numeric_limits<double>::epsilon()*10 ; |
---|
1457 | |
---|
1458 | std::ofstream ofs(("distribute_file_"+getId()+".dat").c_str(), std::ofstream::out); |
---|
1459 | int nbPools = writerClientOut_.size(); |
---|
1460 | |
---|
1461 | // (1) Find all enabled files in write mode |
---|
1462 | // for (int i = 0; i < this->enabledFiles.size(); ++i) |
---|
1463 | // { |
---|
1464 | // if (enabledFiles[i]->mode.isEmpty() || (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::write )) |
---|
1465 | // enabledWriteModeFiles.push_back(enabledFiles[i]); |
---|
1466 | // } |
---|
1467 | |
---|
1468 | // (2) Estimate the data volume for each file |
---|
1469 | int size = files.size(); |
---|
1470 | std::vector<std::pair<double, CFile*> > dataSizeMap; |
---|
1471 | double dataPerPool = 0; |
---|
1472 | int nfield=0 ; |
---|
1473 | ofs<<size<<endl ; |
---|
1474 | for (size_t i = 0; i < size; ++i) |
---|
1475 | { |
---|
1476 | CFile* file = files[i]; |
---|
1477 | ofs<<file->getId()<<endl ; |
---|
1478 | StdSize dataSize=0; |
---|
1479 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1480 | size_t numEnabledFields = enabledFields.size(); |
---|
1481 | ofs<<numEnabledFields<<endl ; |
---|
1482 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1483 | { |
---|
1484 | dataSize += enabledFields[j]->getGlobalWrittenSize() ; |
---|
1485 | ofs<<enabledFields[j]->getGrid()->getId()<<endl ; |
---|
1486 | ofs<<enabledFields[j]->getGlobalWrittenSize()<<endl ; |
---|
1487 | } |
---|
1488 | double outFreqSec = (Time)(calendar->getCurrentDate()+file->output_freq)-(Time)(calendar->getCurrentDate()) ; |
---|
1489 | double dataSizeSec= dataSize/ outFreqSec; |
---|
1490 | ofs<<dataSizeSec<<endl ; |
---|
1491 | nfield++ ; |
---|
1492 | // add epsilon*nField to dataSizeSec in order to preserve reproductive ordering when sorting |
---|
1493 | dataSizeMap.push_back(make_pair(dataSizeSec + dataSizeSec * eps * nfield , file)); |
---|
1494 | dataPerPool += dataSizeSec; |
---|
1495 | } |
---|
1496 | dataPerPool /= nbPools; |
---|
1497 | std::sort(dataSizeMap.begin(), dataSizeMap.end()); |
---|
1498 | |
---|
1499 | // (3) Assign contextClient to each enabled file |
---|
1500 | |
---|
1501 | std::multimap<double,int> poolDataSize ; |
---|
1502 | // multimap is not garanty to preserve stable sorting in c++98 but it seems it does for c++11 |
---|
1503 | |
---|
1504 | int j; |
---|
1505 | double dataSize ; |
---|
1506 | for (j = 0 ; j < nbPools ; ++j) poolDataSize.insert(std::pair<double,int>(0.,j)) ; |
---|
1507 | |
---|
1508 | for (int i = dataSizeMap.size()-1; i >= 0; --i) |
---|
1509 | { |
---|
1510 | dataSize=(*poolDataSize.begin()).first ; |
---|
1511 | j=(*poolDataSize.begin()).second ; |
---|
1512 | dataSizeMap[i].second->setContextClient(writerClientOut_[j]); |
---|
1513 | dataSize+=dataSizeMap[i].first; |
---|
1514 | poolDataSize.erase(poolDataSize.begin()) ; |
---|
1515 | poolDataSize.insert(std::pair<double,int>(dataSize,j)) ; |
---|
1516 | } |
---|
1517 | |
---|
1518 | for (std::multimap<double,int>:: iterator it=poolDataSize.begin() ; it!=poolDataSize.end(); ++it) info(30)<<"Load Balancing for servers (perfect=1) : "<<it->second<<" : ratio "<<it->first*1./dataPerPool<<endl ; |
---|
1519 | } |
---|
1520 | CATCH_DUMP_ATTR |
---|
1521 | |
---|
1522 | void CContext::distributeFileOverMemoryBandwith(const vector<CFile*>& filesList) |
---|
1523 | TRY |
---|
1524 | { |
---|
1525 | int nbPools = writerClientOut_.size(); |
---|
1526 | double ratio=0.5 ; |
---|
1527 | ratio=CXios::getin<double>("server2_dist_file_memory_ratio", ratio); |
---|
1528 | |
---|
1529 | int nFiles = filesList.size(); |
---|
1530 | vector<SDistFile> files(nFiles); |
---|
1531 | vector<SDistGrid> grids; |
---|
1532 | map<string,int> gridMap ; |
---|
1533 | string gridId; |
---|
1534 | int gridIndex=0 ; |
---|
1535 | |
---|
1536 | for (size_t i = 0; i < nFiles; ++i) |
---|
1537 | { |
---|
1538 | StdSize dataSize=0; |
---|
1539 | CFile* file = filesList[i]; |
---|
1540 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1541 | size_t numEnabledFields = enabledFields.size(); |
---|
1542 | |
---|
1543 | files[i].id_=file->getId() ; |
---|
1544 | files[i].nbGrids_=numEnabledFields; |
---|
1545 | files[i].assignedGrid_ = new int[files[i].nbGrids_] ; |
---|
1546 | |
---|
1547 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1548 | { |
---|
1549 | gridId=enabledFields[j]->getGrid()->getId() ; |
---|
1550 | if (gridMap.find(gridId)==gridMap.end()) |
---|
1551 | { |
---|
1552 | gridMap[gridId]=gridIndex ; |
---|
1553 | SDistGrid newGrid; |
---|
1554 | grids.push_back(newGrid) ; |
---|
1555 | gridIndex++ ; |
---|
1556 | } |
---|
1557 | files[i].assignedGrid_[j]=gridMap[gridId] ; |
---|
1558 | grids[files[i].assignedGrid_[j]].size_=enabledFields[j]->getGlobalWrittenSize() ; |
---|
1559 | dataSize += enabledFields[j]->getGlobalWrittenSize() ; // usefull |
---|
1560 | } |
---|
1561 | double outFreqSec = (Time)(calendar->getCurrentDate()+file->output_freq)-(Time)(calendar->getCurrentDate()) ; |
---|
1562 | files[i].bandwith_= dataSize/ outFreqSec ; |
---|
1563 | } |
---|
1564 | |
---|
1565 | double bandwith=0 ; |
---|
1566 | double memory=0 ; |
---|
1567 | |
---|
1568 | for(int i=0; i<nFiles; i++) bandwith+=files[i].bandwith_ ; |
---|
1569 | for(int i=0; i<nFiles; i++) files[i].bandwith_ = files[i].bandwith_/bandwith * ratio ; |
---|
1570 | |
---|
1571 | for(int i=0; i<grids.size(); i++) memory+=grids[i].size_ ; |
---|
1572 | for(int i=0; i<grids.size(); i++) grids[i].size_ = grids[i].size_ / memory * (1.0-ratio) ; |
---|
1573 | |
---|
1574 | distributeFileOverServer2(nbPools, grids.size(), &grids[0], nFiles, &files[0]) ; |
---|
1575 | |
---|
1576 | vector<double> memorySize(nbPools,0.) ; |
---|
1577 | vector< set<int> > serverGrids(nbPools) ; |
---|
1578 | vector<double> bandwithSize(nbPools,0.) ; |
---|
1579 | |
---|
1580 | for (size_t i = 0; i < nFiles; ++i) |
---|
1581 | { |
---|
1582 | bandwithSize[files[i].assignedServer_] += files[i].bandwith_* bandwith /ratio ; |
---|
1583 | for(int j=0 ; j<files[i].nbGrids_;j++) |
---|
1584 | { |
---|
1585 | if (serverGrids[files[i].assignedServer_].find(files[i].assignedGrid_[j]) == serverGrids[files[i].assignedServer_].end()) |
---|
1586 | { |
---|
1587 | memorySize[files[i].assignedServer_]+= grids[files[i].assignedGrid_[j]].size_ * memory / (1.0-ratio); |
---|
1588 | serverGrids[files[i].assignedServer_].insert(files[i].assignedGrid_[j]) ; |
---|
1589 | } |
---|
1590 | } |
---|
1591 | filesList[i]->setContextClient(writerClientOut_[files[i].assignedServer_]) ; |
---|
1592 | delete [] files[i].assignedGrid_ ; |
---|
1593 | } |
---|
1594 | |
---|
1595 | for (int i = 0; i < nbPools; ++i) info(100)<<"Pool server level2 "<<i<<" assigned file bandwith "<<bandwithSize[i]*86400.*4./1024/1024.<<" Mb / days"<<endl ; |
---|
1596 | for (int i = 0; i < nbPools; ++i) info(100)<<"Pool server level2 "<<i<<" assigned grid memory "<<memorySize[i]*100/1024./1024.<<" Mb"<<endl ; |
---|
1597 | |
---|
1598 | } |
---|
1599 | CATCH_DUMP_ATTR |
---|
1600 | |
---|
1601 | /*! |
---|
1602 | Find all files in write mode |
---|
1603 | */ |
---|
1604 | void CContext::findEnabledWriteModeFiles(void) |
---|
1605 | TRY |
---|
1606 | { |
---|
1607 | int size = this->enabledFiles.size(); |
---|
1608 | for (int i = 0; i < size; ++i) |
---|
1609 | { |
---|
1610 | if (enabledFiles[i]->mode.isEmpty() || |
---|
1611 | (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::write )) |
---|
1612 | enabledWriteModeFiles.push_back(enabledFiles[i]); |
---|
1613 | } |
---|
1614 | } |
---|
1615 | CATCH_DUMP_ATTR |
---|
1616 | |
---|
1617 | /*! |
---|
1618 | Find all files in read mode |
---|
1619 | */ |
---|
1620 | void CContext::findEnabledReadModeFiles(void) |
---|
1621 | TRY |
---|
1622 | { |
---|
1623 | int size = this->enabledFiles.size(); |
---|
1624 | for (int i = 0; i < size; ++i) |
---|
1625 | { |
---|
1626 | if (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::read) |
---|
1627 | enabledReadModeFiles.push_back(enabledFiles[i]); |
---|
1628 | } |
---|
1629 | } |
---|
1630 | CATCH_DUMP_ATTR |
---|
1631 | |
---|
1632 | void CContext::closeAllFile(void) |
---|
1633 | TRY |
---|
1634 | { |
---|
1635 | std::vector<CFile*>::const_iterator |
---|
1636 | it = this->enabledFiles.begin(), end = this->enabledFiles.end(); |
---|
1637 | |
---|
1638 | for (; it != end; it++) |
---|
1639 | { |
---|
1640 | info(30)<<"Closing File : "<<(*it)->getId()<<endl; |
---|
1641 | (*it)->close(); |
---|
1642 | } |
---|
1643 | } |
---|
1644 | CATCH_DUMP_ATTR |
---|
1645 | |
---|
1646 | /*! |
---|
1647 | \brief Dispatch event received from client |
---|
1648 | Whenever a message is received in buffer of server, it will be processed depending on |
---|
1649 | its event type. A new event type should be added in the switch list to make sure |
---|
1650 | it processed on server side. |
---|
1651 | \param [in] event: Received message |
---|
1652 | */ |
---|
1653 | bool CContext::dispatchEvent(CEventServer& event) |
---|
1654 | TRY |
---|
1655 | { |
---|
1656 | |
---|
1657 | if (SuperClass::dispatchEvent(event)) return true; |
---|
1658 | else |
---|
1659 | { |
---|
1660 | switch(event.type) |
---|
1661 | { |
---|
1662 | case EVENT_ID_CLOSE_DEFINITION : |
---|
1663 | recvCloseDefinition(event); |
---|
1664 | return true; |
---|
1665 | break; |
---|
1666 | case EVENT_ID_UPDATE_CALENDAR: |
---|
1667 | recvUpdateCalendar(event); |
---|
1668 | return true; |
---|
1669 | break; |
---|
1670 | case EVENT_ID_COUPLER_IN_READY: |
---|
1671 | recvCouplerInReady(event); |
---|
1672 | return true; |
---|
1673 | break; |
---|
1674 | case EVENT_ID_COUPLER_IN_CLOSE_DEFINITION: |
---|
1675 | recvCouplerInCloseDefinition(event); |
---|
1676 | return true; |
---|
1677 | break; |
---|
1678 | case EVENT_ID_COUPLER_IN_CONTEXT_FINALIZED: |
---|
1679 | recvCouplerInContextFinalized(event); |
---|
1680 | return true; |
---|
1681 | break; |
---|
1682 | default : |
---|
1683 | ERROR("bool CContext::dispatchEvent(CEventServer& event)", |
---|
1684 | <<"Unknown Event"); |
---|
1685 | return false; |
---|
1686 | } |
---|
1687 | } |
---|
1688 | } |
---|
1689 | CATCH |
---|
1690 | |
---|
1691 | // ! Client side: Send a message to server to make it close |
---|
1692 | void CContext::sendCloseDefinition(CContextClient* client) |
---|
1693 | TRY |
---|
1694 | { |
---|
1695 | if (sendCloseDefinition_done_.count(client)!=0) return ; |
---|
1696 | else sendCloseDefinition_done_.insert(client) ; |
---|
1697 | |
---|
1698 | CEventClient event(getType(),EVENT_ID_CLOSE_DEFINITION); |
---|
1699 | if (client->isServerLeader()) |
---|
1700 | { |
---|
1701 | CMessage msg; |
---|
1702 | for(auto rank : client->getRanksServerLeader()) event.push(rank,1,msg); |
---|
1703 | client->sendEvent(event); |
---|
1704 | } |
---|
1705 | else client->sendEvent(event); |
---|
1706 | } |
---|
1707 | CATCH_DUMP_ATTR |
---|
1708 | |
---|
1709 | //! Server side: Receive a message of client announcing a context close |
---|
1710 | void CContext::recvCloseDefinition(CEventServer& event) |
---|
1711 | TRY |
---|
1712 | { |
---|
1713 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1714 | getCurrent()->closeDefinition(); |
---|
1715 | } |
---|
1716 | CATCH |
---|
1717 | |
---|
1718 | //! Client side: Send a message to update calendar in each time step |
---|
1719 | void CContext::sendUpdateCalendar(int step) |
---|
1720 | TRY |
---|
1721 | { |
---|
1722 | for(auto client : slaveServers_) |
---|
1723 | { |
---|
1724 | CEventClient event(getType(),EVENT_ID_UPDATE_CALENDAR); |
---|
1725 | if (client->isServerLeader()) |
---|
1726 | { |
---|
1727 | CMessage msg; |
---|
1728 | msg<<step; |
---|
1729 | for (auto& rank : client->getRanksServerLeader() ) event.push(rank,1,msg); |
---|
1730 | client->sendEvent(event); |
---|
1731 | } |
---|
1732 | else client->sendEvent(event); |
---|
1733 | } |
---|
1734 | } |
---|
1735 | CATCH_DUMP_ATTR |
---|
1736 | |
---|
1737 | //! Server side: Receive a message of client annoucing calendar update |
---|
1738 | void CContext::recvUpdateCalendar(CEventServer& event) |
---|
1739 | TRY |
---|
1740 | { |
---|
1741 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1742 | getCurrent()->recvUpdateCalendar(*buffer); |
---|
1743 | } |
---|
1744 | CATCH |
---|
1745 | |
---|
1746 | //! Server side: Receive a message of client annoucing calendar update |
---|
1747 | void CContext::recvUpdateCalendar(CBufferIn& buffer) |
---|
1748 | TRY |
---|
1749 | { |
---|
1750 | int step; |
---|
1751 | buffer>>step; |
---|
1752 | updateCalendar(step); |
---|
1753 | if (serviceType_==CServicesManager::GATHERER) |
---|
1754 | { |
---|
1755 | sendUpdateCalendar(step); |
---|
1756 | } |
---|
1757 | } |
---|
1758 | CATCH_DUMP_ATTR |
---|
1759 | |
---|
1760 | |
---|
1761 | void CContext::createCouplerInterCommunicator(void) |
---|
1762 | TRY |
---|
1763 | { |
---|
1764 | int rank=this->getIntraCommRank() ; |
---|
1765 | map<string,list<CCouplerOut*>> listCouplerOut ; |
---|
1766 | map<string,list<CCouplerIn*>> listCouplerIn ; |
---|
1767 | |
---|
1768 | for(auto couplerOut : enabledCouplerOut) listCouplerOut[couplerOut->getCouplingContextId()].push_back(couplerOut) ; |
---|
1769 | for(auto couplerIn : enabledCouplerIn) listCouplerIn[couplerIn->getCouplingContextId()].push_back(couplerIn) ; |
---|
1770 | |
---|
1771 | CCouplerManager* couplerManager = CXios::getCouplerManager() ; |
---|
1772 | if (rank==0) |
---|
1773 | { |
---|
1774 | for(auto couplerOut : listCouplerOut) couplerManager->registerCoupling(this->getContextId(),couplerOut.first) ; |
---|
1775 | for(auto couplerIn : listCouplerIn) couplerManager->registerCoupling(couplerIn.first,this->getContextId()) ; |
---|
1776 | } |
---|
1777 | |
---|
1778 | do |
---|
1779 | { |
---|
1780 | for(auto couplerOut : listCouplerOut) |
---|
1781 | { |
---|
1782 | bool isNextCoupling ; |
---|
1783 | if (rank==0) isNextCoupling = couplerManager->isNextCoupling(this->getContextId(),couplerOut.first) ; |
---|
1784 | MPI_Bcast(&isNextCoupling,1,MPI_C_BOOL, 0, getIntraComm()) ; |
---|
1785 | if (isNextCoupling) |
---|
1786 | { |
---|
1787 | addCouplingChanel(couplerOut.first, true) ; |
---|
1788 | listCouplerOut.erase(couplerOut.first) ; |
---|
1789 | break ; |
---|
1790 | } |
---|
1791 | } |
---|
1792 | for(auto couplerIn : listCouplerIn) |
---|
1793 | { |
---|
1794 | bool isNextCoupling ; |
---|
1795 | if (rank==0) isNextCoupling = couplerManager->isNextCoupling(couplerIn.first,this->getContextId()); |
---|
1796 | MPI_Bcast(&isNextCoupling,1,MPI_C_BOOL, 0, getIntraComm()) ; |
---|
1797 | if (isNextCoupling) |
---|
1798 | { |
---|
1799 | addCouplingChanel(couplerIn.first, false) ; |
---|
1800 | listCouplerIn.erase(couplerIn.first) ; |
---|
1801 | break ; |
---|
1802 | } |
---|
1803 | } |
---|
1804 | |
---|
1805 | } while (!listCouplerOut.empty() || !listCouplerIn.empty()) ; |
---|
1806 | |
---|
1807 | } |
---|
1808 | CATCH_DUMP_ATTR |
---|
1809 | |
---|
1810 | |
---|
1811 | //! Client side: Send infomation of active files (files are enabled to write out) |
---|
1812 | void CContext::sendEnabledFiles(const std::vector<CFile*>& activeFiles) |
---|
1813 | TRY |
---|
1814 | { |
---|
1815 | int size = activeFiles.size(); |
---|
1816 | |
---|
1817 | // In a context, each type has a root definition, e.g: axis, domain, field. |
---|
1818 | // Every object must be a child of one of these root definition. In this case |
---|
1819 | // all new file objects created on server must be children of the root "file_definition" |
---|
1820 | StdString fileDefRoot("file_definition"); |
---|
1821 | CFileGroup* cfgrpPtr = CFileGroup::get(fileDefRoot); |
---|
1822 | |
---|
1823 | for (int i = 0; i < size; ++i) |
---|
1824 | { |
---|
1825 | CFile* f = activeFiles[i]; |
---|
1826 | cfgrpPtr->sendCreateChild(f->getId(),f->getContextClient()); |
---|
1827 | f->sendAllAttributesToServer(f->getContextClient()); |
---|
1828 | f->sendAddAllVariables(f->getContextClient()); |
---|
1829 | } |
---|
1830 | } |
---|
1831 | CATCH_DUMP_ATTR |
---|
1832 | |
---|
1833 | //! Client side: Send information of active fields (ones are written onto files) |
---|
1834 | void CContext::sendEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
1835 | TRY |
---|
1836 | { |
---|
1837 | int size = activeFiles.size(); |
---|
1838 | for (int i = 0; i < size; ++i) |
---|
1839 | { |
---|
1840 | activeFiles[i]->sendEnabledFields(activeFiles[i]->getContextClient()); |
---|
1841 | } |
---|
1842 | } |
---|
1843 | CATCH_DUMP_ATTR |
---|
1844 | |
---|
1845 | |
---|
1846 | //! Client side: Prepare the timeseries by adding the necessary files |
---|
1847 | void CContext::prepareTimeseries() |
---|
1848 | TRY |
---|
1849 | { |
---|
1850 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
1851 | for (size_t i = 0; i < allFiles.size(); i++) |
---|
1852 | { |
---|
1853 | CFile* file = allFiles[i]; |
---|
1854 | |
---|
1855 | std::vector<CVariable*> fileVars, fieldVars, vars = file->getAllVariables(); |
---|
1856 | for (size_t k = 0; k < vars.size(); k++) |
---|
1857 | { |
---|
1858 | CVariable* var = vars[k]; |
---|
1859 | |
---|
1860 | if (var->ts_target.isEmpty() |
---|
1861 | || var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both) |
---|
1862 | fileVars.push_back(var); |
---|
1863 | |
---|
1864 | if (!var->ts_target.isEmpty() |
---|
1865 | && (var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both)) |
---|
1866 | fieldVars.push_back(var); |
---|
1867 | } |
---|
1868 | |
---|
1869 | if (!file->timeseries.isEmpty() && file->timeseries != CFile::timeseries_attr::none) |
---|
1870 | { |
---|
1871 | StdString fileNameStr("%file_name%") ; |
---|
1872 | StdString tsPrefix = !file->ts_prefix.isEmpty() ? file->ts_prefix : fileNameStr ; |
---|
1873 | |
---|
1874 | StdString fileName=file->getFileOutputName(); |
---|
1875 | size_t pos=tsPrefix.find(fileNameStr) ; |
---|
1876 | while (pos!=std::string::npos) |
---|
1877 | { |
---|
1878 | tsPrefix=tsPrefix.replace(pos,fileNameStr.size(),fileName) ; |
---|
1879 | pos=tsPrefix.find(fileNameStr) ; |
---|
1880 | } |
---|
1881 | |
---|
1882 | const std::vector<CField*> allFields = file->getAllFields(); |
---|
1883 | for (size_t j = 0; j < allFields.size(); j++) |
---|
1884 | { |
---|
1885 | CField* field = allFields[j]; |
---|
1886 | |
---|
1887 | if (!field->ts_enabled.isEmpty() && field->ts_enabled) |
---|
1888 | { |
---|
1889 | CFile* tsFile = CFile::create(); |
---|
1890 | tsFile->duplicateAttributes(file); |
---|
1891 | |
---|
1892 | // Add variables originating from file and targeted to timeserie file |
---|
1893 | for (size_t k = 0; k < fileVars.size(); k++) |
---|
1894 | tsFile->getVirtualVariableGroup()->addChild(fileVars[k]); |
---|
1895 | |
---|
1896 | |
---|
1897 | tsFile->name = tsPrefix + "_"; |
---|
1898 | if (!field->name.isEmpty()) |
---|
1899 | tsFile->name.get() += field->name; |
---|
1900 | else if (field->hasDirectFieldReference()) // We cannot use getBaseFieldReference() just yet |
---|
1901 | tsFile->name.get() += field->field_ref; |
---|
1902 | else |
---|
1903 | tsFile->name.get() += field->getId(); |
---|
1904 | |
---|
1905 | if (!field->ts_split_freq.isEmpty()) |
---|
1906 | tsFile->split_freq = field->ts_split_freq; |
---|
1907 | |
---|
1908 | CField* tsField = tsFile->addField(); |
---|
1909 | tsField->field_ref = field->getId(); |
---|
1910 | |
---|
1911 | // Add variables originating from file and targeted to timeserie field |
---|
1912 | for (size_t k = 0; k < fieldVars.size(); k++) |
---|
1913 | tsField->getVirtualVariableGroup()->addChild(fieldVars[k]); |
---|
1914 | |
---|
1915 | vars = field->getAllVariables(); |
---|
1916 | for (size_t k = 0; k < vars.size(); k++) |
---|
1917 | { |
---|
1918 | CVariable* var = vars[k]; |
---|
1919 | |
---|
1920 | // Add variables originating from field and targeted to timeserie field |
---|
1921 | if (var->ts_target.isEmpty() |
---|
1922 | || var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both) |
---|
1923 | tsField->getVirtualVariableGroup()->addChild(var); |
---|
1924 | |
---|
1925 | // Add variables originating from field and targeted to timeserie file |
---|
1926 | if (!var->ts_target.isEmpty() |
---|
1927 | && (var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both)) |
---|
1928 | tsFile->getVirtualVariableGroup()->addChild(var); |
---|
1929 | } |
---|
1930 | |
---|
1931 | tsFile->solveFieldRefInheritance(true); |
---|
1932 | |
---|
1933 | if (file->timeseries == CFile::timeseries_attr::exclusive) |
---|
1934 | field->enabled = false; |
---|
1935 | } |
---|
1936 | } |
---|
1937 | |
---|
1938 | // Finally disable the original file is need be |
---|
1939 | if (file->timeseries == CFile::timeseries_attr::only) |
---|
1940 | file->enabled = false; |
---|
1941 | } |
---|
1942 | } |
---|
1943 | } |
---|
1944 | CATCH_DUMP_ATTR |
---|
1945 | |
---|
1946 | |
---|
1947 | //! Client side: Send information of reference domain, axis and scalar of active fields |
---|
1948 | void CContext::sendRefDomainsAxisScalars(const std::vector<CFile*>& activeFiles) |
---|
1949 | TRY |
---|
1950 | { |
---|
1951 | std::set<pair<StdString,CContextClient*>> domainIds, axisIds, scalarIds; |
---|
1952 | |
---|
1953 | // Find all reference domain and axis of all active fields |
---|
1954 | int numEnabledFiles = activeFiles.size(); |
---|
1955 | for (int i = 0; i < numEnabledFiles; ++i) |
---|
1956 | { |
---|
1957 | std::vector<CField*> enabledFields = activeFiles[i]->getEnabledFields(); |
---|
1958 | int numEnabledFields = enabledFields.size(); |
---|
1959 | for (int j = 0; j < numEnabledFields; ++j) |
---|
1960 | { |
---|
1961 | CContextClient* contextClient=enabledFields[j]->getContextClient() ; |
---|
1962 | const std::vector<StdString>& prDomAxisScalarId = enabledFields[j]->getRefDomainAxisIds(); |
---|
1963 | if ("" != prDomAxisScalarId[0]) domainIds.insert(make_pair(prDomAxisScalarId[0],contextClient)); |
---|
1964 | if ("" != prDomAxisScalarId[1]) axisIds.insert(make_pair(prDomAxisScalarId[1],contextClient)); |
---|
1965 | if ("" != prDomAxisScalarId[2]) scalarIds.insert(make_pair(prDomAxisScalarId[2],contextClient)); |
---|
1966 | } |
---|
1967 | } |
---|
1968 | |
---|
1969 | // Create all reference axis on server side |
---|
1970 | std::set<StdString>::iterator itDom, itAxis, itScalar; |
---|
1971 | std::set<StdString>::const_iterator itE; |
---|
1972 | |
---|
1973 | StdString scalarDefRoot("scalar_definition"); |
---|
1974 | CScalarGroup* scalarPtr = CScalarGroup::get(scalarDefRoot); |
---|
1975 | |
---|
1976 | for (auto itScalar = scalarIds.begin(); itScalar != scalarIds.end(); ++itScalar) |
---|
1977 | { |
---|
1978 | if (!itScalar->first.empty()) |
---|
1979 | { |
---|
1980 | scalarPtr->sendCreateChild(itScalar->first,itScalar->second); |
---|
1981 | CScalar::get(itScalar->first)->sendAllAttributesToServer(itScalar->second); |
---|
1982 | } |
---|
1983 | } |
---|
1984 | |
---|
1985 | StdString axiDefRoot("axis_definition"); |
---|
1986 | CAxisGroup* axisPtr = CAxisGroup::get(axiDefRoot); |
---|
1987 | |
---|
1988 | for (auto itAxis = axisIds.begin(); itAxis != axisIds.end(); ++itAxis) |
---|
1989 | { |
---|
1990 | if (!itAxis->first.empty()) |
---|
1991 | { |
---|
1992 | axisPtr->sendCreateChild(itAxis->first, itAxis->second); |
---|
1993 | CAxis::get(itAxis->first)->sendAllAttributesToServer(itAxis->second); |
---|
1994 | } |
---|
1995 | } |
---|
1996 | |
---|
1997 | // Create all reference domains on server side |
---|
1998 | StdString domDefRoot("domain_definition"); |
---|
1999 | CDomainGroup* domPtr = CDomainGroup::get(domDefRoot); |
---|
2000 | |
---|
2001 | for (auto itDom = domainIds.begin(); itDom != domainIds.end(); ++itDom) |
---|
2002 | { |
---|
2003 | if (!itDom->first.empty()) { |
---|
2004 | domPtr->sendCreateChild(itDom->first, itDom->second); |
---|
2005 | CDomain::get(itDom->first)->sendAllAttributesToServer(itDom->second); |
---|
2006 | } |
---|
2007 | } |
---|
2008 | } |
---|
2009 | CATCH_DUMP_ATTR |
---|
2010 | |
---|
2011 | void CContext::triggerLateFields(void) |
---|
2012 | TRY |
---|
2013 | { |
---|
2014 | for(auto& field : fileInFields_) field->triggerLateField() ; |
---|
2015 | for(auto& field : couplerInFields_) field->triggerLateField() ; |
---|
2016 | } |
---|
2017 | CATCH_DUMP_ATTR |
---|
2018 | |
---|
2019 | //! Update calendar in each time step |
---|
2020 | void CContext::updateCalendar(int step) |
---|
2021 | TRY |
---|
2022 | { |
---|
2023 | int prevStep = calendar->getStep(); |
---|
2024 | |
---|
2025 | if (prevStep < step) |
---|
2026 | { |
---|
2027 | CMemChecker::logMem( "CContext::updateCalendar_"+std::to_string(step) ); |
---|
2028 | if (serviceType_==CServicesManager::CLIENT) // For now we only use server level 1 to read data |
---|
2029 | { |
---|
2030 | triggerLateFields(); |
---|
2031 | } |
---|
2032 | |
---|
2033 | info(50) << "updateCalendar : before : " << calendar->getCurrentDate() << endl; |
---|
2034 | calendar->update(step); |
---|
2035 | info(50) << "updateCalendar : after : " << calendar->getCurrentDate() << endl; |
---|
2036 | #ifdef XIOS_MEMTRACK_LIGHT |
---|
2037 | info(50) << " Current memory used by XIOS : "<< MemTrack::getCurrentMemorySize()*1.0/(1024*1024)<<" Mbyte, at timestep "<<step<<" of context "<<this->getId()<<endl ; |
---|
2038 | #endif |
---|
2039 | |
---|
2040 | if (serviceType_==CServicesManager::CLIENT) // For now we only use server level 1 to read data |
---|
2041 | { |
---|
2042 | doPostTimestepOperationsForEnabledReadModeFiles(); |
---|
2043 | garbageCollector.invalidate(calendar->getCurrentDate()); |
---|
2044 | } |
---|
2045 | } |
---|
2046 | else if (prevStep == step) |
---|
2047 | info(50) << "updateCalendar: already at step " << step << ", no operation done." << endl; |
---|
2048 | else // if (prevStep > step) |
---|
2049 | ERROR("void CContext::updateCalendar(int step)", |
---|
2050 | << "Illegal calendar update: previous step was " << prevStep << ", new step " << step << "is in the past!") |
---|
2051 | } |
---|
2052 | CATCH_DUMP_ATTR |
---|
2053 | |
---|
2054 | void CContext::initReadFiles(void) |
---|
2055 | TRY |
---|
2056 | { |
---|
2057 | vector<CFile*>::const_iterator it; |
---|
2058 | |
---|
2059 | for (it=enabledReadModeFiles.begin(); it != enabledReadModeFiles.end(); it++) |
---|
2060 | { |
---|
2061 | (*it)->initRead(); |
---|
2062 | } |
---|
2063 | } |
---|
2064 | CATCH_DUMP_ATTR |
---|
2065 | |
---|
2066 | //! Server side: Create header of netcdf file |
---|
2067 | void CContext::createFileHeader(void) |
---|
2068 | TRY |
---|
2069 | { |
---|
2070 | vector<CFile*>::const_iterator it; |
---|
2071 | |
---|
2072 | //for (it=enabledFiles.begin(); it != enabledFiles.end(); it++) |
---|
2073 | for (it=enabledWriteModeFiles.begin(); it != enabledWriteModeFiles.end(); it++) |
---|
2074 | { |
---|
2075 | (*it)->initWrite(); |
---|
2076 | } |
---|
2077 | } |
---|
2078 | CATCH_DUMP_ATTR |
---|
2079 | |
---|
2080 | //! Get current context |
---|
2081 | CContext* CContext::getCurrent(void) |
---|
2082 | TRY |
---|
2083 | { |
---|
2084 | return CObjectFactory::GetObject<CContext>(CObjectFactory::GetCurrentContextId()).get(); |
---|
2085 | } |
---|
2086 | CATCH |
---|
2087 | |
---|
2088 | /*! |
---|
2089 | \brief Set context with an id be the current context |
---|
2090 | \param [in] id identity of context to be set to current |
---|
2091 | */ |
---|
2092 | void CContext::setCurrent(const string& id) |
---|
2093 | TRY |
---|
2094 | { |
---|
2095 | CObjectFactory::SetCurrentContextId(id); |
---|
2096 | CGroupFactory::SetCurrentContextId(id); |
---|
2097 | } |
---|
2098 | CATCH |
---|
2099 | |
---|
2100 | /*! |
---|
2101 | \brief Create a context with specific id |
---|
2102 | \param [in] id identity of new context |
---|
2103 | \return pointer to the new context or already-existed one with identity id |
---|
2104 | */ |
---|
2105 | CContext* CContext::create(const StdString& id) |
---|
2106 | TRY |
---|
2107 | { |
---|
2108 | CContext::setCurrent(id); |
---|
2109 | |
---|
2110 | bool hasctxt = CContext::has(id); |
---|
2111 | CContext* context = CObjectFactory::CreateObject<CContext>(id).get(); |
---|
2112 | getRoot(); |
---|
2113 | if (!hasctxt) CGroupFactory::AddChild(root, context->getShared()); |
---|
2114 | |
---|
2115 | #define DECLARE_NODE(Name_, name_) \ |
---|
2116 | C##Name_##Definition::create(C##Name_##Definition::GetDefName()); |
---|
2117 | #define DECLARE_NODE_PAR(Name_, name_) |
---|
2118 | #include "node_type.conf" |
---|
2119 | |
---|
2120 | return (context); |
---|
2121 | } |
---|
2122 | CATCH |
---|
2123 | |
---|
2124 | |
---|
2125 | void CContext::sendFinalizeClient(CContextClient* contextClient, const string& contextClientId) |
---|
2126 | TRY |
---|
2127 | { |
---|
2128 | CEventClient event(getType(),EVENT_ID_CONTEXT_FINALIZE_CLIENT); |
---|
2129 | if (contextClient->isServerLeader()) |
---|
2130 | { |
---|
2131 | CMessage msg; |
---|
2132 | msg<<contextClientId ; |
---|
2133 | const std::list<int>& ranks = contextClient->getRanksServerLeader(); |
---|
2134 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
2135 | event.push(*itRank,1,msg); |
---|
2136 | contextClient->sendEvent(event); |
---|
2137 | } |
---|
2138 | else contextClient->sendEvent(event); |
---|
2139 | } |
---|
2140 | CATCH_DUMP_ATTR |
---|
2141 | |
---|
2142 | |
---|
2143 | void CContext::recvFinalizeClient(CEventServer& event) |
---|
2144 | TRY |
---|
2145 | { |
---|
2146 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2147 | string id; |
---|
2148 | *buffer>>id; |
---|
2149 | get(id)->recvFinalizeClient(*buffer); |
---|
2150 | } |
---|
2151 | CATCH |
---|
2152 | |
---|
2153 | void CContext::recvFinalizeClient(CBufferIn& buffer) |
---|
2154 | TRY |
---|
2155 | { |
---|
2156 | countChildContextFinalized_++ ; |
---|
2157 | } |
---|
2158 | CATCH_DUMP_ATTR |
---|
2159 | |
---|
2160 | |
---|
2161 | |
---|
2162 | |
---|
2163 | //! Client side: Send a message announcing that context can receive grid definition from coupling |
---|
2164 | void CContext::sendCouplerInReady(CContextClient* client) |
---|
2165 | TRY |
---|
2166 | { |
---|
2167 | if (sendCouplerInReady_done_.count(client)!=0) return ; |
---|
2168 | else sendCouplerInReady_done_.insert(client) ; |
---|
2169 | |
---|
2170 | CEventClient event(getType(),EVENT_ID_COUPLER_IN_READY); |
---|
2171 | |
---|
2172 | if (client->isServerLeader()) |
---|
2173 | { |
---|
2174 | CMessage msg; |
---|
2175 | msg<<this->getId(); |
---|
2176 | for (auto& rank : client->getRanksServerLeader()) event.push(rank,1,msg); |
---|
2177 | client->sendEvent(event); |
---|
2178 | } |
---|
2179 | else client->sendEvent(event); |
---|
2180 | } |
---|
2181 | CATCH_DUMP_ATTR |
---|
2182 | |
---|
2183 | //! Server side: Receive a message announcing that context can send grid definition for context coupling |
---|
2184 | void CContext::recvCouplerInReady(CEventServer& event) |
---|
2185 | TRY |
---|
2186 | { |
---|
2187 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2188 | getCurrent()->recvCouplerInReady(*buffer); |
---|
2189 | } |
---|
2190 | CATCH |
---|
2191 | |
---|
2192 | //! Server side: Receive a message announcing that context can send grid definition for context coupling |
---|
2193 | void CContext::recvCouplerInReady(CBufferIn& buffer) |
---|
2194 | TRY |
---|
2195 | { |
---|
2196 | string contextId ; |
---|
2197 | buffer>>contextId; |
---|
2198 | couplerInReady_.insert(getCouplerOutClient(contextId)) ; |
---|
2199 | } |
---|
2200 | CATCH_DUMP_ATTR |
---|
2201 | |
---|
2202 | |
---|
2203 | |
---|
2204 | |
---|
2205 | |
---|
2206 | //! Client side: Send a message announcing that a coupling context have done it closeDefinition, so data can be sent now. |
---|
2207 | void CContext::sendCouplerInCloseDefinition(CContextClient* client) |
---|
2208 | TRY |
---|
2209 | { |
---|
2210 | if (sendCouplerInCloseDefinition_done_.count(client)!=0) return ; |
---|
2211 | else sendCouplerInCloseDefinition_done_.insert(client) ; |
---|
2212 | |
---|
2213 | CEventClient event(getType(),EVENT_ID_COUPLER_IN_CLOSE_DEFINITION); |
---|
2214 | |
---|
2215 | if (client->isServerLeader()) |
---|
2216 | { |
---|
2217 | CMessage msg; |
---|
2218 | msg<<this->getId(); |
---|
2219 | for (auto& rank : client->getRanksServerLeader()) event.push(rank,1,msg); |
---|
2220 | client->sendEvent(event); |
---|
2221 | } |
---|
2222 | else client->sendEvent(event); |
---|
2223 | } |
---|
2224 | CATCH_DUMP_ATTR |
---|
2225 | |
---|
2226 | //! Server side: Receive a message announcing that a coupling context have done it closeDefinition, so data can be sent now. |
---|
2227 | void CContext::recvCouplerInCloseDefinition(CEventServer& event) |
---|
2228 | TRY |
---|
2229 | { |
---|
2230 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2231 | getCurrent()->recvCouplerInCloseDefinition(*buffer); |
---|
2232 | } |
---|
2233 | CATCH |
---|
2234 | |
---|
2235 | //! Server side: Receive a message announcing that a coupling context have done it closeDefinition, so data can be sent now. |
---|
2236 | void CContext::recvCouplerInCloseDefinition(CBufferIn& buffer) |
---|
2237 | TRY |
---|
2238 | { |
---|
2239 | string contextId ; |
---|
2240 | buffer>>contextId; |
---|
2241 | couplerInCloseDefinition_.insert(getCouplerOutClient(contextId)) ; |
---|
2242 | } |
---|
2243 | CATCH_DUMP_ATTR |
---|
2244 | |
---|
2245 | |
---|
2246 | |
---|
2247 | |
---|
2248 | //! Client side: Send a message announcing that a coupling context have done it contextFinalize, so it can also close it own context. |
---|
2249 | void CContext::sendCouplerInContextFinalized(CContextClient* client) |
---|
2250 | TRY |
---|
2251 | { |
---|
2252 | if (sendCouplerInContextFinalized_done_.count(client)!=0) return ; |
---|
2253 | else sendCouplerInContextFinalized_done_.insert(client) ; |
---|
2254 | |
---|
2255 | CEventClient event(getType(),EVENT_ID_COUPLER_IN_CONTEXT_FINALIZED); |
---|
2256 | |
---|
2257 | if (client->isServerLeader()) |
---|
2258 | { |
---|
2259 | CMessage msg; |
---|
2260 | msg<<this->getId(); |
---|
2261 | for (auto& rank : client->getRanksServerLeader()) event.push(rank,1,msg); |
---|
2262 | client->sendEvent(event); |
---|
2263 | } |
---|
2264 | else client->sendEvent(event); |
---|
2265 | } |
---|
2266 | CATCH_DUMP_ATTR |
---|
2267 | |
---|
2268 | //! Server side: Receive a message announcing that a coupling context have done it contextFinalize, so it can also close it own context. |
---|
2269 | void CContext::recvCouplerInContextFinalized(CEventServer& event) |
---|
2270 | TRY |
---|
2271 | { |
---|
2272 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2273 | getCurrent()->recvCouplerInContextFinalized(*buffer); |
---|
2274 | } |
---|
2275 | CATCH |
---|
2276 | |
---|
2277 | //! Server side: Receive a message announcing that a coupling context have done it contextFinalize, so it can also close it own context. |
---|
2278 | void CContext::recvCouplerInContextFinalized(CBufferIn& buffer) |
---|
2279 | TRY |
---|
2280 | { |
---|
2281 | string contextId ; |
---|
2282 | buffer>>contextId; |
---|
2283 | couplerInContextFinalized_.insert(getCouplerOutClient(contextId)) ; |
---|
2284 | } |
---|
2285 | CATCH_DUMP_ATTR |
---|
2286 | |
---|
2287 | |
---|
2288 | |
---|
2289 | |
---|
2290 | /*! |
---|
2291 | * \fn bool CContext::isFinalized(void) |
---|
2292 | * Context is finalized if it received context post finalize event. |
---|
2293 | */ |
---|
2294 | bool CContext::isFinalized(void) |
---|
2295 | TRY |
---|
2296 | { |
---|
2297 | return finalized; |
---|
2298 | } |
---|
2299 | CATCH_DUMP_ATTR |
---|
2300 | ///-------------------------------------------------------------- |
---|
2301 | StdString CContext::dumpClassAttributes(void) |
---|
2302 | { |
---|
2303 | StdString str; |
---|
2304 | str.append("enabled files=\""); |
---|
2305 | int size = this->enabledFiles.size(); |
---|
2306 | for (int i = 0; i < size; ++i) |
---|
2307 | { |
---|
2308 | str.append(enabledFiles[i]->getId()); |
---|
2309 | str.append(" "); |
---|
2310 | } |
---|
2311 | str.append("\""); |
---|
2312 | return str; |
---|
2313 | } |
---|
2314 | |
---|
2315 | } // namespace xios |
---|