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 "context_client.hpp" |
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10 | #include "context_server.hpp" |
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11 | #include "nc4_data_output.hpp" |
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12 | #include "node_type.hpp" |
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13 | #include "message.hpp" |
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14 | #include "type.hpp" |
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15 | #include "xios_spl.hpp" |
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16 | #include "timer.hpp" |
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17 | #include "memtrack.hpp" |
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18 | #include <limits> |
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19 | #include <fstream> |
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20 | #include "server.hpp" |
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21 | #include "distribute_file_server2.hpp" |
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22 | #include "services_manager.hpp" |
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23 | #include "contexts_manager.hpp" |
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24 | #include "cxios.hpp" |
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25 | #include "client.hpp" |
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26 | #include "coupler_in.hpp" |
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27 | #include "coupler_out.hpp" |
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28 | |
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29 | namespace xios { |
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30 | |
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31 | std::shared_ptr<CContextGroup> CContext::root; |
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32 | |
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33 | /// ////////////////////// Définitions ////////////////////// /// |
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34 | |
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35 | CContext::CContext(void) |
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36 | : CObjectTemplate<CContext>(), CContextAttributes() |
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37 | , calendar(), hasClient(false), hasServer(false) |
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38 | , isPostProcessed(false), finalized(false) |
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39 | , client(nullptr), server(nullptr) |
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40 | , allProcessed(false), countChildContextFinalized_(0), isProcessingEvent_(false) |
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41 | |
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42 | { /* Ne rien faire de plus */ } |
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43 | |
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44 | CContext::CContext(const StdString & id) |
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45 | : CObjectTemplate<CContext>(id), CContextAttributes() |
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46 | , calendar(), hasClient(false), hasServer(false) |
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47 | , isPostProcessed(false), finalized(false) |
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48 | , client(nullptr), server(nullptr) |
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49 | , allProcessed(false), countChildContextFinalized_(0), isProcessingEvent_(false) |
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50 | { /* Ne rien faire de plus */ } |
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51 | |
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52 | CContext::~CContext(void) |
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53 | { |
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54 | delete client; |
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55 | delete server; |
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56 | for (std::vector<CContextClient*>::iterator it = clientPrimServer.begin(); it != clientPrimServer.end(); it++) delete *it; |
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57 | for (std::vector<CContextServer*>::iterator it = serverPrimServer.begin(); it != serverPrimServer.end(); it++) delete *it; |
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58 | |
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59 | } |
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60 | |
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61 | //---------------------------------------------------------------- |
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62 | //! Get name of context |
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63 | StdString CContext::GetName(void) { return (StdString("context")); } |
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64 | StdString CContext::GetDefName(void){ return (CContext::GetName()); } |
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65 | ENodeType CContext::GetType(void) { return (eContext); } |
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66 | |
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67 | //---------------------------------------------------------------- |
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68 | |
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69 | /*! |
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70 | \brief Get context group (context root) |
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71 | \return Context root |
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72 | */ |
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73 | CContextGroup* CContext::getRoot(void) |
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74 | TRY |
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75 | { |
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76 | if (root.get()==NULL) root=std::shared_ptr<CContextGroup>(new CContextGroup(xml::CXMLNode::GetRootName())); |
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77 | return root.get(); |
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78 | } |
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79 | CATCH |
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80 | |
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81 | //---------------------------------------------------------------- |
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82 | |
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83 | /*! |
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84 | \brief Get calendar of a context |
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85 | \return Calendar |
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86 | */ |
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87 | std::shared_ptr<CCalendar> CContext::getCalendar(void) const |
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88 | TRY |
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89 | { |
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90 | return (this->calendar); |
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91 | } |
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92 | CATCH |
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93 | |
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94 | //---------------------------------------------------------------- |
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95 | |
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96 | /*! |
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97 | \brief Set a context with a calendar |
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98 | \param[in] newCalendar new calendar |
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99 | */ |
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100 | void CContext::setCalendar(std::shared_ptr<CCalendar> newCalendar) |
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101 | TRY |
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102 | { |
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103 | this->calendar = newCalendar; |
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104 | } |
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105 | CATCH_DUMP_ATTR |
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106 | |
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107 | //---------------------------------------------------------------- |
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108 | /*! |
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109 | \brief Parse xml file and write information into context object |
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110 | \param [in] node xmld node corresponding in xml file |
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111 | */ |
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112 | void CContext::parse(xml::CXMLNode & node) |
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113 | TRY |
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114 | { |
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115 | CContext::SuperClass::parse(node); |
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116 | |
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117 | // PARSING POUR GESTION DES ENFANTS |
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118 | xml::THashAttributes attributes = node.getAttributes(); |
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119 | |
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120 | if (attributes.end() != attributes.find("src")) |
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121 | { |
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122 | StdIFStream ifs ( attributes["src"].c_str() , StdIFStream::in ); |
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123 | if ( (ifs.rdstate() & std::ifstream::failbit ) != 0 ) |
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124 | ERROR("void CContext::parse(xml::CXMLNode & node)", |
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125 | <<endl<< "Can not open <"<<attributes["src"].c_str()<<"> file" ); |
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126 | if (!ifs.good()) |
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127 | ERROR("CContext::parse(xml::CXMLNode & node)", |
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128 | << "[ filename = " << attributes["src"] << " ] Bad xml stream !"); |
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129 | xml::CXMLParser::ParseInclude(ifs, attributes["src"], *this); |
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130 | } |
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131 | |
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132 | if (node.getElementName().compare(CContext::GetName())) |
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133 | DEBUG("Le noeud is wrong defined but will be considered as a context !"); |
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134 | |
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135 | if (!(node.goToChildElement())) |
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136 | { |
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137 | DEBUG("Le context ne contient pas d'enfant !"); |
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138 | } |
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139 | else |
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140 | { |
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141 | do { // Parcours des contextes pour traitement. |
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142 | |
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143 | StdString name = node.getElementName(); |
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144 | attributes.clear(); |
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145 | attributes = node.getAttributes(); |
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146 | |
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147 | if (attributes.end() != attributes.find("id")) |
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148 | { |
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149 | DEBUG(<< "Definition node has an id," |
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150 | << "it will not be taking account !"); |
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151 | } |
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152 | |
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153 | #define DECLARE_NODE(Name_, name_) \ |
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154 | if (name.compare(C##Name_##Definition::GetDefName()) == 0) \ |
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155 | { C##Name_##Definition::create(C##Name_##Definition::GetDefName()) -> parse(node); continue; } |
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156 | #define DECLARE_NODE_PAR(Name_, name_) |
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157 | #include "node_type.conf" |
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158 | |
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159 | DEBUG(<< "The element \'" << name |
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160 | << "\' in the context \'" << CContext::getCurrent()->getId() |
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161 | << "\' is not a definition !"); |
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162 | |
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163 | } while (node.goToNextElement()); |
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164 | |
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165 | node.goToParentElement(); // Retour au parent |
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166 | } |
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167 | } |
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168 | CATCH_DUMP_ATTR |
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169 | |
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170 | //---------------------------------------------------------------- |
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171 | //! Show tree structure of context |
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172 | void CContext::ShowTree(StdOStream & out) |
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173 | TRY |
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174 | { |
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175 | StdString currentContextId = CContext::getCurrent() -> getId(); |
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176 | std::vector<CContext*> def_vector = |
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177 | CContext::getRoot()->getChildList(); |
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178 | std::vector<CContext*>::iterator |
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179 | it = def_vector.begin(), end = def_vector.end(); |
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180 | |
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181 | out << "<? xml version=\"1.0\" ?>" << std::endl; |
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182 | out << "<" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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183 | |
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184 | for (; it != end; it++) |
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185 | { |
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186 | CContext* context = *it; |
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187 | CContext::setCurrent(context->getId()); |
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188 | out << *context << std::endl; |
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189 | } |
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190 | |
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191 | out << "</" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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192 | CContext::setCurrent(currentContextId); |
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193 | } |
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194 | CATCH |
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195 | |
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196 | //---------------------------------------------------------------- |
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197 | |
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198 | //! Convert context object into string (to print) |
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199 | StdString CContext::toString(void) const |
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200 | TRY |
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201 | { |
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202 | StdOStringStream oss; |
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203 | oss << "<" << CContext::GetName() |
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204 | << " id=\"" << this->getId() << "\" " |
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205 | << SuperClassAttribute::toString() << ">" << std::endl; |
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206 | if (!this->hasChild()) |
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207 | { |
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208 | //oss << "<!-- No definition -->" << std::endl; // fait planter l'incrémentation |
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209 | } |
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210 | else |
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211 | { |
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212 | |
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213 | #define DECLARE_NODE(Name_, name_) \ |
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214 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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215 | oss << * C##Name_##Definition::get(C##Name_##Definition::GetDefName()) << std::endl; |
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216 | #define DECLARE_NODE_PAR(Name_, name_) |
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217 | #include "node_type.conf" |
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218 | |
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219 | } |
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220 | oss << "</" << CContext::GetName() << " >"; |
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221 | return (oss.str()); |
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222 | } |
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223 | CATCH |
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224 | |
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225 | //---------------------------------------------------------------- |
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226 | |
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227 | /*! |
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228 | \brief Find all inheritace among objects in a context. |
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229 | \param [in] apply (true) write attributes of parent into ones of child if they are empty |
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230 | (false) write attributes of parent into a new container of child |
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231 | \param [in] parent unused |
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232 | */ |
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233 | void CContext::solveDescInheritance(bool apply, const CAttributeMap * const UNUSED(parent)) |
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234 | TRY |
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235 | { |
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236 | #define DECLARE_NODE(Name_, name_) \ |
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237 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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238 | C##Name_##Definition::get(C##Name_##Definition::GetDefName())->solveDescInheritance(apply); |
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239 | #define DECLARE_NODE_PAR(Name_, name_) |
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240 | #include "node_type.conf" |
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241 | } |
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242 | CATCH_DUMP_ATTR |
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243 | |
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244 | //---------------------------------------------------------------- |
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245 | |
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246 | //! Verify if all root definition in the context have child. |
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247 | bool CContext::hasChild(void) const |
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248 | TRY |
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249 | { |
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250 | return ( |
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251 | #define DECLARE_NODE(Name_, name_) \ |
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252 | C##Name_##Definition::has(C##Name_##Definition::GetDefName()) || |
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253 | #define DECLARE_NODE_PAR(Name_, name_) |
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254 | #include "node_type.conf" |
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255 | false); |
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256 | } |
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257 | CATCH |
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258 | |
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259 | //---------------------------------------------------------------- |
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260 | |
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261 | void CContext::CleanTree(void) |
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262 | TRY |
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263 | { |
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264 | #define DECLARE_NODE(Name_, name_) C##Name_##Definition::ClearAllAttributes(); |
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265 | #define DECLARE_NODE_PAR(Name_, name_) |
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266 | #include "node_type.conf" |
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267 | } |
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268 | CATCH |
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269 | |
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270 | ///--------------------------------------------------------------- |
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271 | |
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272 | |
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273 | /*! |
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274 | Sets client buffers. |
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275 | \param [in] contextClient |
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276 | \param [in] bufferForWriting True if buffers are used for sending data for writing |
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277 | This flag is only true for client and server-1 for communication with server-2 |
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278 | */ |
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279 | void CContext::setClientServerBuffer(CContextClient* contextClient, bool bufferForWriting) |
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280 | TRY |
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281 | { |
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282 | // Estimated minimum event size for small events (20 is an arbitrary constant just for safety) |
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283 | const size_t minEventSize = CEventClient::headerSize + 20 * sizeof(int); |
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284 | |
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285 | // Ensure there is at least some room for 20 of such events in the buffers |
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286 | size_t minBufferSize = std::max(CXios::minBufferSize, 20 * minEventSize); |
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287 | |
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288 | #define DECLARE_NODE(Name_, name_) \ |
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289 | if (minBufferSize < sizeof(C##Name_##Definition)) minBufferSize = sizeof(C##Name_##Definition); |
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290 | #define DECLARE_NODE_PAR(Name_, name_) |
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291 | #include "node_type.conf" |
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292 | #undef DECLARE_NODE |
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293 | #undef DECLARE_NODE_PAR |
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294 | |
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295 | // Compute the buffer sizes needed to send the attributes and data corresponding to fields |
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296 | std::map<int, StdSize> maxEventSize; |
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297 | std::map<int, StdSize> bufferSize = getAttributesBufferSize(maxEventSize, contextClient, bufferForWriting); |
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298 | std::map<int, StdSize> dataBufferSize = getDataBufferSize(maxEventSize, contextClient, bufferForWriting); |
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299 | |
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300 | std::map<int, StdSize>::iterator it, ite = dataBufferSize.end(); |
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301 | for (it = dataBufferSize.begin(); it != ite; ++it) |
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302 | if (it->second > bufferSize[it->first]) bufferSize[it->first] = it->second; |
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303 | |
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304 | // Apply the buffer size factor, check that we are above the minimum buffer size and below the maximum size |
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305 | ite = bufferSize.end(); |
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306 | for (it = bufferSize.begin(); it != ite; ++it) |
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307 | { |
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308 | it->second *= CXios::bufferSizeFactor; |
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309 | if (it->second < minBufferSize) it->second = minBufferSize; |
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310 | if (it->second > CXios::maxBufferSize) it->second = CXios::maxBufferSize; |
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311 | } |
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312 | |
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313 | // Leaders will have to send some control events so ensure there is some room for those in the buffers |
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314 | if (contextClient->isServerLeader()) |
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315 | { |
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316 | const std::list<int>& ranks = contextClient->getRanksServerLeader(); |
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317 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
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318 | { |
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319 | if (!bufferSize.count(*itRank)) |
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320 | { |
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321 | bufferSize[*itRank] = minBufferSize; |
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322 | maxEventSize[*itRank] = minEventSize; |
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323 | } |
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324 | } |
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325 | } |
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326 | contextClient->setBufferSize(bufferSize, maxEventSize); |
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327 | } |
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328 | CATCH_DUMP_ATTR |
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329 | |
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330 | //! Verify whether a context is initialized |
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331 | bool CContext::isInitialized(void) |
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332 | TRY |
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333 | { |
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334 | return hasClient; |
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335 | } |
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336 | CATCH_DUMP_ATTR |
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337 | |
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338 | |
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339 | void CContext::init(CServerContext* parentServerContext, MPI_Comm intraComm, int serviceType) |
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340 | TRY |
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341 | { |
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342 | parentServerContext_ = parentServerContext ; |
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343 | if (serviceType==CServicesManager::CLIENT) |
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344 | initClient(intraComm, serviceType) ; |
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345 | else |
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346 | initServer(intraComm, serviceType) ; |
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347 | } |
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348 | CATCH_DUMP_ATTR |
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349 | |
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350 | |
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351 | |
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352 | //! Initialize client side |
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353 | void CContext::initClient(MPI_Comm intraComm, int serviceType) |
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354 | TRY |
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355 | { |
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356 | intraComm_=intraComm ; |
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357 | MPI_Comm_rank(intraComm_, &intraCommRank_) ; |
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358 | MPI_Comm_size(intraComm_, &intraCommSize_) ; |
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359 | |
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360 | serviceType_ = CServicesManager::CLIENT ; |
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361 | if (serviceType_==CServicesManager::CLIENT) |
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362 | { |
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363 | hasClient=true ; |
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364 | hasServer=false ; |
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365 | } |
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366 | contextId_ = getId() ; |
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367 | |
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368 | attached_mode=true ; |
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369 | if (!CXios::isUsingServer()) attached_mode=false ; |
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370 | |
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371 | |
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372 | string contextRegistryId=getId() ; |
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373 | registryIn=new CRegistry(intraComm); |
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374 | registryIn->setPath(contextRegistryId) ; |
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375 | |
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376 | int commRank ; |
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377 | MPI_Comm_rank(intraComm_,&commRank) ; |
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378 | if (commRank==0) registryIn->fromFile("xios_registry.bin") ; |
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379 | registryIn->bcastRegistry() ; |
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380 | registryOut=new CRegistry(intraComm_) ; |
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381 | registryOut->setPath(contextRegistryId) ; |
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382 | |
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383 | } |
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384 | CATCH_DUMP_ATTR |
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385 | |
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386 | |
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387 | void CContext::initServer(MPI_Comm intraComm, int serviceType) |
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388 | TRY |
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389 | { |
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390 | hasServer=true; |
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391 | intraComm_=intraComm ; |
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392 | MPI_Comm_rank(intraComm_, &intraCommRank_) ; |
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393 | MPI_Comm_size(intraComm_, &intraCommSize_) ; |
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394 | |
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395 | serviceType_=serviceType ; |
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396 | |
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397 | if (serviceType_==CServicesManager::GATHERER) |
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398 | { |
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399 | hasClient=true ; |
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400 | hasServer=true ; |
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401 | } |
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402 | else if (serviceType_==CServicesManager::IO_SERVER || serviceType_==CServicesManager::OUT_SERVER) |
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403 | { |
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404 | hasClient=false ; |
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405 | hasServer=true ; |
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406 | } |
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407 | |
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408 | CXios::getContextsManager()->getContextId(getId(), contextId_, intraComm) ; |
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409 | |
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410 | registryIn=new CRegistry(intraComm); |
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411 | registryIn->setPath(contextId_) ; |
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412 | |
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413 | int commRank ; |
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414 | MPI_Comm_rank(intraComm_,&commRank) ; |
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415 | if (commRank==0) registryIn->fromFile("xios_registry.bin") ; |
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416 | |
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417 | registryIn->bcastRegistry() ; |
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418 | registryOut=new CRegistry(intraComm) ; |
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419 | registryOut->setPath(contextId_) ; |
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420 | |
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421 | } |
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422 | CATCH_DUMP_ATTR |
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423 | |
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424 | |
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425 | void CContext::createClientInterComm(MPI_Comm interCommClient, MPI_Comm interCommServer) // for servers |
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426 | TRY |
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427 | { |
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428 | MPI_Comm intraCommClient ; |
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429 | MPI_Comm_dup(intraComm_, &intraCommClient); |
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430 | comms.push_back(intraCommClient); |
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431 | // attached_mode=parentServerContext_->isAttachedMode() ; //ym probably inherited from source context |
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432 | server = new CContextServer(this,intraComm_, interCommServer); // check if we need to dupl. intraComm_ ? |
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433 | client = new CContextClient(this,intraCommClient,interCommClient); |
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434 | client->setAssociatedServer(server) ; |
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435 | server->setAssociatedClient(client) ; |
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436 | |
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437 | } |
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438 | CATCH_DUMP_ATTR |
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439 | |
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440 | void CContext::createServerInterComm(void) |
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441 | TRY |
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442 | { |
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443 | |
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444 | MPI_Comm interCommClient, interCommServer ; |
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445 | |
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446 | if (serviceType_ == CServicesManager::CLIENT) |
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447 | { |
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448 | |
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449 | int commRank ; |
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450 | MPI_Comm_rank(intraComm_,&commRank) ; |
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451 | if (commRank==0) |
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452 | { |
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453 | if (attached_mode) CXios::getContextsManager()->createServerContext(CClient::getPoolRessource()->getId(), CXios::defaultServerId, 0, getContextId()) ; |
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454 | else if (CXios::usingServer2) CXios::getContextsManager()->createServerContext(CXios::defaultPoolId, CXios::defaultGathererId, 0, getContextId()) ; |
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455 | else CXios::getContextsManager()->createServerContext(CXios::defaultPoolId, CXios::defaultServerId, 0, getContextId()) ; |
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456 | } |
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457 | |
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458 | MPI_Comm interComm ; |
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459 | |
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460 | if (attached_mode) |
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461 | { |
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462 | parentServerContext_->createIntercomm(CClient::getPoolRessource()->getId(), CXios::defaultServerId, 0, getContextId(), intraComm_, |
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463 | interCommClient, interCommServer) ; |
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464 | int type ; |
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465 | if (commRank==0) CXios::getServicesManager()->getServiceType(CClient::getPoolRessource()->getId(), CXios::defaultServerId, 0, type) ; |
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466 | MPI_Bcast(&type,1,MPI_INT,0,intraComm_) ; |
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467 | setCurrent(getId()) ; // getCurrent/setCurrent may be supress, it can cause a lot of trouble |
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468 | } |
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469 | else if (CXios::usingServer2) |
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470 | { |
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471 | // CXios::getContextsManager()->createServerContextIntercomm(CXios::defaultPoolId, CXios::defaultGathererId, 0, getContextId(), intraComm_, interComm) ; |
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472 | parentServerContext_->createIntercomm(CXios::defaultPoolId, CXios::defaultGathererId, 0, getContextId(), intraComm_, |
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473 | interCommClient, interCommServer) ; |
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474 | int type ; |
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475 | if (commRank==0) CXios::getServicesManager()->getServiceType(CXios::defaultPoolId, CXios::defaultGathererId, 0, type) ; |
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476 | MPI_Bcast(&type,1,MPI_INT,0,intraComm_) ; |
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477 | } |
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478 | else |
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479 | { |
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480 | //CXios::getContextsManager()->createServerContextIntercomm(CXios::defaultPoolId, CXios::defaultServerId, 0, getContextId(), intraComm_, interComm) ; |
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481 | parentServerContext_->createIntercomm(CXios::defaultPoolId, CXios::defaultServerId, 0, getContextId(), intraComm_, |
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482 | interCommClient, interCommServer) ; |
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483 | int type ; |
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484 | if (commRank==0) CXios::getServicesManager()->getServiceType(CXios::defaultPoolId, CXios::defaultServerId, 0, type) ; |
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485 | MPI_Bcast(&type,1,MPI_INT,0,intraComm_) ; |
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486 | } |
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487 | |
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488 | // intraComm client is not duplicated. In all the code we use client->intraComm for MPI |
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489 | // in future better to replace it by intracommuncator associated to the context |
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490 | |
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491 | MPI_Comm intraCommClient, intraCommServer ; |
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492 | intraCommClient=intraComm_ ; |
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493 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
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494 | client = new CContextClient(this, intraCommClient, interCommClient); |
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495 | server = new CContextServer(this, intraCommServer, interCommServer); |
---|
496 | client->setAssociatedServer(server) ; |
---|
497 | server->setAssociatedClient(client) ; |
---|
498 | } |
---|
499 | |
---|
500 | if (serviceType_ == CServicesManager::GATHERER) |
---|
501 | { |
---|
502 | int commRank ; |
---|
503 | MPI_Comm_rank(intraComm_,&commRank) ; |
---|
504 | |
---|
505 | int nbPartitions ; |
---|
506 | if (commRank==0) |
---|
507 | { |
---|
508 | CXios::getServicesManager()->getServiceNbPartitions(CXios::defaultPoolId, CXios::defaultServerId, 0, nbPartitions) ; |
---|
509 | for(int i=0 ; i<nbPartitions; i++) |
---|
510 | CXios::getContextsManager()->createServerContext(CXios::defaultPoolId, CXios::defaultServerId, i, getContextId()) ; |
---|
511 | } |
---|
512 | MPI_Bcast(&nbPartitions, 1, MPI_INT, 0, intraComm_) ; |
---|
513 | |
---|
514 | MPI_Comm interComm ; |
---|
515 | for(int i=0 ; i<nbPartitions; i++) |
---|
516 | { |
---|
517 | parentServerContext_->createIntercomm(CXios::defaultPoolId, CXios::defaultServerId, i, getContextId(), intraComm_, interCommClient, interCommServer) ; |
---|
518 | int type ; |
---|
519 | if (commRank==0) CXios::getServicesManager()->getServiceType(CXios::defaultPoolId, CXios::defaultServerId, 0, type) ; |
---|
520 | MPI_Bcast(&type,1,MPI_INT,0,intraComm_) ; |
---|
521 | primServerId_.push_back(CXios::getContextsManager()->getServerContextName(CXios::defaultPoolId, CXios::defaultServerId, i, type, getContextId())) ; |
---|
522 | |
---|
523 | // intraComm client is not duplicated. In all the code we use client->intraComm for MPI |
---|
524 | // in future better to replace it by intracommuncator associated to the context |
---|
525 | |
---|
526 | MPI_Comm intraCommClient, intraCommServer ; |
---|
527 | |
---|
528 | intraCommClient=intraComm_ ; |
---|
529 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
---|
530 | |
---|
531 | CContextClient* client = new CContextClient(this, intraCommClient, interCommClient) ; |
---|
532 | CContextServer* server = new CContextServer(this, intraCommServer, interCommServer) ; |
---|
533 | client->setAssociatedServer(server) ; |
---|
534 | server->setAssociatedClient(client) ; |
---|
535 | clientPrimServer.push_back(client); |
---|
536 | serverPrimServer.push_back(server); |
---|
537 | |
---|
538 | |
---|
539 | } |
---|
540 | } |
---|
541 | } |
---|
542 | CATCH_DUMP_ATTR |
---|
543 | |
---|
544 | |
---|
545 | |
---|
546 | bool CContext::eventLoop(bool enableEventsProcessing) |
---|
547 | { |
---|
548 | bool finished=true; |
---|
549 | |
---|
550 | if (client!=nullptr && !finalized) client->checkBuffers(); |
---|
551 | |
---|
552 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
553 | { |
---|
554 | if (!finalized) clientPrimServer[i]->checkBuffers(); |
---|
555 | if (!finalized) finished &= serverPrimServer[i]->eventLoop(enableEventsProcessing); |
---|
556 | } |
---|
557 | |
---|
558 | for (auto it=couplerClient_.begin(); it!=couplerClient_.end(); ++it) |
---|
559 | { |
---|
560 | if (!finalized) it->second->checkBuffers(); |
---|
561 | } |
---|
562 | |
---|
563 | for (auto it=couplerServer_.begin(); it!=couplerServer_.end(); ++it) |
---|
564 | { |
---|
565 | if (!finalized) it->second->eventLoop(enableEventsProcessing); |
---|
566 | } |
---|
567 | |
---|
568 | if (server!=nullptr) if (!finalized) finished &= server->eventLoop(enableEventsProcessing); |
---|
569 | |
---|
570 | return finalized && finished ; |
---|
571 | } |
---|
572 | |
---|
573 | void CContext::addCouplingChanel(const std::string& context, bool out) |
---|
574 | { |
---|
575 | vector<string> vectStr=splitRegex(context,"::") ; |
---|
576 | string poolId=vectStr[0] ; |
---|
577 | string serviceId=poolId ; |
---|
578 | string contextId=vectStr[1] ; |
---|
579 | |
---|
580 | int contextLeader ; |
---|
581 | int type = CServicesManager::CLIENT ; |
---|
582 | string contextName=CXios::getContextsManager()->getServerContextName(poolId, serviceId, 0, type, contextId) ; |
---|
583 | |
---|
584 | if (couplerClient_.find(contextName)==couplerClient_.end()) |
---|
585 | { |
---|
586 | bool ok=CXios::getContextsManager()->getContextLeader(contextName, contextLeader, getIntraComm()) ; |
---|
587 | |
---|
588 | MPI_Comm interComm, interCommClient, interCommServer ; |
---|
589 | MPI_Comm intraCommClient, intraCommServer ; |
---|
590 | |
---|
591 | if (ok) MPI_Intercomm_create(getIntraComm(), 0, CXios::getXiosComm(), contextLeader, 0, &interComm) ; |
---|
592 | |
---|
593 | MPI_Comm_dup(intraComm_, &intraCommClient) ; |
---|
594 | MPI_Comm_dup(intraComm_, &intraCommServer) ; |
---|
595 | if (out) |
---|
596 | { |
---|
597 | MPI_Comm_dup(interComm, &interCommClient) ; |
---|
598 | MPI_Comm_dup(interComm, &interCommServer) ; |
---|
599 | CContextClient* client = new CContextClient(this, intraCommClient, interCommClient); |
---|
600 | CContextServer* server = new CContextServer(this, intraCommServer, interCommServer); |
---|
601 | client->setAssociatedServer(server) ; |
---|
602 | server->setAssociatedClient(client) ; |
---|
603 | } |
---|
604 | else |
---|
605 | { |
---|
606 | MPI_Comm_dup(interComm, &interCommServer) ; |
---|
607 | MPI_Comm_dup(interComm, &interCommClient) ; |
---|
608 | CContextServer* server = new CContextServer(this, intraCommServer, interCommServer); |
---|
609 | CContextClient* client = new CContextClient(this, intraCommClient, interCommClient); |
---|
610 | client->setAssociatedServer(server) ; |
---|
611 | server->setAssociatedClient(client) ; |
---|
612 | } |
---|
613 | MPI_Comm_free(&interComm) ; |
---|
614 | |
---|
615 | |
---|
616 | // for now, we don't now which beffer size must be used for client coupler |
---|
617 | // It will be evaluated later. Fix a constant size for now... |
---|
618 | // set to 10Mb for development |
---|
619 | map<int,size_t> bufferSize, maxEventSize ; |
---|
620 | for(int i=0;i<client->getRemoteSize();i++) |
---|
621 | { |
---|
622 | bufferSize[i]=10000000 ; |
---|
623 | maxEventSize[i]=10000000 ; |
---|
624 | } |
---|
625 | |
---|
626 | client->setBufferSize(bufferSize, maxEventSize); |
---|
627 | |
---|
628 | couplerClient_[contextName] = client ; |
---|
629 | couplerServer_[contextName] = server ; |
---|
630 | } |
---|
631 | } |
---|
632 | |
---|
633 | void CContext::globalEventLoop(void) |
---|
634 | { |
---|
635 | CXios::getDaemonsManager()->eventLoop() ; |
---|
636 | setCurrent(getId()) ; |
---|
637 | } |
---|
638 | |
---|
639 | |
---|
640 | void CContext::finalize(void) |
---|
641 | TRY |
---|
642 | { |
---|
643 | registryOut->hierarchicalGatherRegistry() ; |
---|
644 | if (server->intraCommRank==0) CXios::globalRegistry->mergeRegistry(*registryOut) ; |
---|
645 | |
---|
646 | if (serviceType_==CServicesManager::CLIENT) |
---|
647 | { |
---|
648 | doPreTimestepOperationsForEnabledReadModeFiles(); // For now we only use server level 1 to read data |
---|
649 | |
---|
650 | info(100)<<"DEBUG: context "<<getId()<<" Send client finalize"<<endl ; |
---|
651 | client->finalize(); |
---|
652 | info(100)<<"DEBUG: context "<<getId()<<" Client finalize sent"<<endl ; |
---|
653 | while (client->havePendingRequests()) client->checkBuffers(); |
---|
654 | info(100)<<"DEBUG: context "<<getId()<<" no pending request ok"<<endl ; |
---|
655 | bool notifiedFinalized=false ; |
---|
656 | do |
---|
657 | { |
---|
658 | notifiedFinalized=client->isNotifiedFinalized() ; |
---|
659 | } while (!notifiedFinalized) ; |
---|
660 | client->releaseBuffers(); |
---|
661 | info(100)<<"DEBUG: context "<<getId()<<" release client ok"<<endl ; |
---|
662 | } |
---|
663 | else if (serviceType_==CServicesManager::GATHERER) |
---|
664 | { |
---|
665 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
666 | { |
---|
667 | clientPrimServer[i]->finalize(); |
---|
668 | bool bufferReleased; |
---|
669 | do |
---|
670 | { |
---|
671 | clientPrimServer[i]->checkBuffers(); |
---|
672 | bufferReleased = !clientPrimServer[i]->havePendingRequests(); |
---|
673 | } while (!bufferReleased); |
---|
674 | |
---|
675 | bool notifiedFinalized=false ; |
---|
676 | do |
---|
677 | { |
---|
678 | notifiedFinalized=clientPrimServer[i]->isNotifiedFinalized() ; |
---|
679 | } while (!notifiedFinalized) ; |
---|
680 | clientPrimServer[i]->releaseBuffers(); |
---|
681 | } |
---|
682 | closeAllFile(); |
---|
683 | |
---|
684 | } |
---|
685 | else if (serviceType_==CServicesManager::IO_SERVER || serviceType_==CServicesManager::OUT_SERVER) |
---|
686 | { |
---|
687 | closeAllFile(); |
---|
688 | } |
---|
689 | |
---|
690 | freeComms() ; |
---|
691 | |
---|
692 | parentServerContext_->freeComm() ; |
---|
693 | finalized = true; |
---|
694 | info(20)<<"CContext: Context <"<<getId()<<"> is finalized."<<endl; |
---|
695 | } |
---|
696 | CATCH_DUMP_ATTR |
---|
697 | |
---|
698 | //! Free internally allocated communicators |
---|
699 | void CContext::freeComms(void) |
---|
700 | TRY |
---|
701 | { |
---|
702 | for (std::list<MPI_Comm>::iterator it = comms.begin(); it != comms.end(); ++it) |
---|
703 | MPI_Comm_free(&(*it)); |
---|
704 | comms.clear(); |
---|
705 | } |
---|
706 | CATCH_DUMP_ATTR |
---|
707 | |
---|
708 | //! Deallocate buffers allocated by clientContexts |
---|
709 | void CContext::releaseClientBuffers(void) |
---|
710 | TRY |
---|
711 | { |
---|
712 | client->releaseBuffers(); |
---|
713 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
714 | clientPrimServer[i]->releaseBuffers(); |
---|
715 | } |
---|
716 | CATCH_DUMP_ATTR |
---|
717 | |
---|
718 | void CContext::postProcessingGlobalAttributes() |
---|
719 | TRY |
---|
720 | { |
---|
721 | if (allProcessed) return; |
---|
722 | |
---|
723 | // create intercommunicator with servers. |
---|
724 | // not sure it is the good place to be called here |
---|
725 | createServerInterComm() ; |
---|
726 | |
---|
727 | |
---|
728 | // After xml is parsed, there are some more works with post processing |
---|
729 | postProcessing(); |
---|
730 | |
---|
731 | // Distribute files between secondary servers according to the data size |
---|
732 | distributeFiles(); |
---|
733 | |
---|
734 | // Check grid and calculate its distribution |
---|
735 | checkGridEnabledFields(); |
---|
736 | |
---|
737 | setClientServerBuffer(client, (serviceType_==CServicesManager::CLIENT) ) ; |
---|
738 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
739 | setClientServerBuffer(clientPrimServer[i], true); |
---|
740 | |
---|
741 | |
---|
742 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) |
---|
743 | { |
---|
744 | if (serviceType_==CServicesManager::GATHERER) |
---|
745 | { |
---|
746 | for (auto it=clientPrimServer.begin(); it!=clientPrimServer.end();++it) |
---|
747 | { |
---|
748 | this->sendAllAttributesToServer(*it); // Send all attributes of current context to server |
---|
749 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->sendAllAttributesToServer(*it); // Send all attributes of current calendar |
---|
750 | } |
---|
751 | } |
---|
752 | else |
---|
753 | { |
---|
754 | this->sendAllAttributesToServer(client); // Send all attributes of current context to server |
---|
755 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->sendAllAttributesToServer(client); // Send all attributes of current calendar |
---|
756 | } |
---|
757 | |
---|
758 | |
---|
759 | // We have enough information to send to server |
---|
760 | // First of all, send all enabled files |
---|
761 | sendEnabledFiles(this->enabledWriteModeFiles); |
---|
762 | // We only use server-level 1 (for now) to read data |
---|
763 | if (serviceType_==CServicesManager::CLIENT) sendEnabledFiles(this->enabledReadModeFiles); |
---|
764 | |
---|
765 | // Then, send all enabled fields |
---|
766 | sendEnabledFieldsInFiles(this->enabledWriteModeFiles); |
---|
767 | |
---|
768 | if (serviceType_==CServicesManager::CLIENT) sendEnabledFieldsInFiles(this->enabledReadModeFiles); |
---|
769 | |
---|
770 | // Then, check whether we have domain_ref, axis_ref or scalar_ref attached to the enabled fields |
---|
771 | // If any, so send them to server |
---|
772 | sendRefDomainsAxisScalars(this->enabledWriteModeFiles); |
---|
773 | |
---|
774 | if (serviceType_==CServicesManager::CLIENT) sendRefDomainsAxisScalars(this->enabledReadModeFiles); |
---|
775 | |
---|
776 | // Check whether enabled fields have grid_ref, if any, send this info to server |
---|
777 | sendRefGrid(this->enabledFiles); |
---|
778 | // This code may be useful in the future when we want to seperate completely read and write |
---|
779 | // sendRefGrid(this->enabledWriteModeFiles); |
---|
780 | // if (!hasServer) |
---|
781 | // sendRefGrid(this->enabledReadModeFiles); |
---|
782 | |
---|
783 | // A grid of enabled fields composed of several components which must be checked then their |
---|
784 | // checked attributes should be sent to server |
---|
785 | sendGridComponentEnabledFieldsInFiles(this->enabledFiles); // This code can be seperated in two (one for reading, another for writing) |
---|
786 | |
---|
787 | // We have a xml tree on the server side and now, it should be also processed |
---|
788 | sendPostProcessing(); |
---|
789 | |
---|
790 | // Finally, we send information of grid itself to server |
---|
791 | sendGridEnabledFieldsInFiles(this->enabledWriteModeFiles); |
---|
792 | |
---|
793 | if (serviceType_==CServicesManager::CLIENT) sendGridEnabledFieldsInFiles(this->enabledReadModeFiles); |
---|
794 | |
---|
795 | } |
---|
796 | allProcessed = true; |
---|
797 | } |
---|
798 | CATCH_DUMP_ATTR |
---|
799 | |
---|
800 | void CContext::sendPostProcessingGlobalAttributes() |
---|
801 | TRY |
---|
802 | { |
---|
803 | |
---|
804 | int nbSrvPools ; |
---|
805 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
806 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
807 | else nbSrvPools = 0 ; |
---|
808 | CContextClient* contextClientTmp ; |
---|
809 | |
---|
810 | for (int i = 0; i < nbSrvPools; ++i) |
---|
811 | { |
---|
812 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
813 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
814 | |
---|
815 | CEventClient event(getType(),EVENT_ID_POST_PROCESS_GLOBAL_ATTRIBUTES); |
---|
816 | |
---|
817 | if (contextClientTmp->isServerLeader()) |
---|
818 | { |
---|
819 | CMessage msg; |
---|
820 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
821 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
822 | event.push(*itRank,1,msg); |
---|
823 | contextClientTmp->sendEvent(event); |
---|
824 | } |
---|
825 | else contextClientTmp->sendEvent(event); |
---|
826 | } |
---|
827 | } |
---|
828 | CATCH_DUMP_ATTR |
---|
829 | |
---|
830 | void CContext::recvPostProcessingGlobalAttributes(CEventServer& event) |
---|
831 | TRY |
---|
832 | { |
---|
833 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
834 | getCurrent()->recvPostProcessingGlobalAttributes(*buffer); |
---|
835 | } |
---|
836 | CATCH |
---|
837 | |
---|
838 | void CContext::recvPostProcessingGlobalAttributes(CBufferIn& buffer) |
---|
839 | TRY |
---|
840 | { |
---|
841 | postProcessingGlobalAttributes(); |
---|
842 | } |
---|
843 | CATCH_DUMP_ATTR |
---|
844 | |
---|
845 | /*! |
---|
846 | \brief Close all the context defintion and do processing data |
---|
847 | After everything is well defined on client side, they will be processed and sent to server |
---|
848 | From the version 2.0, sever and client work no more on the same database. Moreover, client(s) will send |
---|
849 | all necessary information to server, from which each server can build its own database. |
---|
850 | Because the role of server is to write out field data on a specific netcdf file, |
---|
851 | the only information that it needs is the enabled files |
---|
852 | and the active fields (fields will be written onto active files) |
---|
853 | */ |
---|
854 | |
---|
855 | void CContext::closeDefinition(void) |
---|
856 | TRY |
---|
857 | { |
---|
858 | CTimer::get("Context : close definition").resume() ; |
---|
859 | |
---|
860 | // |
---|
861 | postProcessingGlobalAttributes(); |
---|
862 | |
---|
863 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) sendPostProcessingGlobalAttributes(); |
---|
864 | |
---|
865 | // There are some processings that should be done after all of above. For example: check mask or index |
---|
866 | this->buildFilterGraphOfEnabledFields(); |
---|
867 | |
---|
868 | if (serviceType_==CServicesManager::CLIENT) |
---|
869 | { |
---|
870 | buildFilterGraphOfFieldsWithReadAccess(); |
---|
871 | postProcessFilterGraph(); // For coupling in, modify this later |
---|
872 | } |
---|
873 | |
---|
874 | checkGridEnabledFields(); |
---|
875 | |
---|
876 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) this->sendProcessingGridOfEnabledFields(); |
---|
877 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) this->sendCloseDefinition(); |
---|
878 | |
---|
879 | // Nettoyage de l'arborescence |
---|
880 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) CleanTree(); // Only on client side?? |
---|
881 | |
---|
882 | if (serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER) sendCreateFileHeader(); |
---|
883 | if (serviceType_==CServicesManager::CLIENT) startPrefetchingOfEnabledReadModeFiles(); |
---|
884 | |
---|
885 | CTimer::get("Context : close definition").suspend() ; |
---|
886 | } |
---|
887 | CATCH_DUMP_ATTR |
---|
888 | |
---|
889 | void CContext::findAllEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
890 | TRY |
---|
891 | { |
---|
892 | for (unsigned int i = 0; i < activeFiles.size(); i++) |
---|
893 | (void)activeFiles[i]->getEnabledFields(); |
---|
894 | } |
---|
895 | CATCH_DUMP_ATTR |
---|
896 | |
---|
897 | void CContext::readAttributesOfEnabledFieldsInReadModeFiles() |
---|
898 | TRY |
---|
899 | { |
---|
900 | for (unsigned int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
901 | (void)this->enabledReadModeFiles[i]->readAttributesOfEnabledFieldsInReadMode(); |
---|
902 | } |
---|
903 | CATCH_DUMP_ATTR |
---|
904 | |
---|
905 | void CContext::sendGridComponentEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
906 | TRY |
---|
907 | { |
---|
908 | int size = activeFiles.size(); |
---|
909 | for (int i = 0; i < size; ++i) |
---|
910 | { |
---|
911 | activeFiles[i]->sendGridComponentOfEnabledFields(); |
---|
912 | } |
---|
913 | } |
---|
914 | CATCH_DUMP_ATTR |
---|
915 | |
---|
916 | /*! |
---|
917 | Send active (enabled) fields in file from a client to others |
---|
918 | \param [in] activeFiles files contains enabled fields to send |
---|
919 | */ |
---|
920 | void CContext::sendGridEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
921 | TRY |
---|
922 | { |
---|
923 | int size = activeFiles.size(); |
---|
924 | for (int i = 0; i < size; ++i) |
---|
925 | { |
---|
926 | activeFiles[i]->sendGridOfEnabledFields(); |
---|
927 | } |
---|
928 | } |
---|
929 | CATCH_DUMP_ATTR |
---|
930 | |
---|
931 | void CContext::checkGridEnabledFields() |
---|
932 | TRY |
---|
933 | { |
---|
934 | int size = enabledFiles.size(); |
---|
935 | for (int i = 0; i < size; ++i) |
---|
936 | { |
---|
937 | enabledFiles[i]->checkGridOfEnabledFields(); |
---|
938 | } |
---|
939 | |
---|
940 | size = enabledCouplerOut.size(); |
---|
941 | for (int i = 0; i < size; ++i) |
---|
942 | { |
---|
943 | enabledCouplerOut[i]->checkGridOfEnabledFields(); |
---|
944 | } |
---|
945 | } |
---|
946 | CATCH_DUMP_ATTR |
---|
947 | |
---|
948 | /*! |
---|
949 | Check grid of active (enabled) fields in file |
---|
950 | \param [in] activeFiles files contains enabled fields whose grid needs checking |
---|
951 | */ |
---|
952 | void CContext::checkGridEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
953 | TRY |
---|
954 | { |
---|
955 | int size = activeFiles.size(); |
---|
956 | for (int i = 0; i < size; ++i) |
---|
957 | { |
---|
958 | activeFiles[i]->checkGridOfEnabledFields(); |
---|
959 | } |
---|
960 | } |
---|
961 | CATCH_DUMP_ATTR |
---|
962 | |
---|
963 | /*! |
---|
964 | Go up the hierachical tree via field_ref and do check of attributes of fields |
---|
965 | This can be done in a client then all computed information will be sent from this client to others |
---|
966 | \param [in] sendToServer Flag to indicate whether calculated information will be sent |
---|
967 | */ |
---|
968 | void CContext::solveOnlyRefOfEnabledFields(void) |
---|
969 | TRY |
---|
970 | { |
---|
971 | int size = this->enabledFiles.size(); |
---|
972 | for (int i = 0; i < size; ++i) |
---|
973 | { |
---|
974 | this->enabledFiles[i]->solveOnlyRefOfEnabledFields(); |
---|
975 | } |
---|
976 | |
---|
977 | for (int i = 0; i < size; ++i) |
---|
978 | { |
---|
979 | this->enabledFiles[i]->generateNewTransformationGridDest(); |
---|
980 | } |
---|
981 | |
---|
982 | size = this->enabledCouplerOut.size(); |
---|
983 | for (int i = 0; i < size; ++i) |
---|
984 | { |
---|
985 | this->enabledCouplerOut[i]->solveOnlyRefOfEnabledFields(); |
---|
986 | } |
---|
987 | |
---|
988 | for (int i = 0; i < size; ++i) |
---|
989 | { |
---|
990 | this->enabledCouplerOut[i]->generateNewTransformationGridDest(); |
---|
991 | } |
---|
992 | } |
---|
993 | CATCH_DUMP_ATTR |
---|
994 | |
---|
995 | /*! |
---|
996 | Go up the hierachical tree via field_ref and do check of attributes of fields. |
---|
997 | The transformation can be done in this step. |
---|
998 | All computed information will be sent from this client to others. |
---|
999 | \param [in] sendToServer Flag to indicate whether calculated information will be sent |
---|
1000 | */ |
---|
1001 | void CContext::solveAllRefOfEnabledFieldsAndTransform(void) |
---|
1002 | TRY |
---|
1003 | { |
---|
1004 | int size = this->enabledFiles.size(); |
---|
1005 | for (int i = 0; i < size; ++i) |
---|
1006 | { |
---|
1007 | this->enabledFiles[i]->solveAllRefOfEnabledFieldsAndTransform(); |
---|
1008 | } |
---|
1009 | |
---|
1010 | size = this->enabledCouplerOut.size(); |
---|
1011 | for (int i = 0; i < size; ++i) |
---|
1012 | { |
---|
1013 | this->enabledCouplerOut[i]->solveAllRefOfEnabledFieldsAndTransform(); |
---|
1014 | } |
---|
1015 | |
---|
1016 | } |
---|
1017 | CATCH_DUMP_ATTR |
---|
1018 | |
---|
1019 | void CContext::buildFilterGraphOfEnabledFields() |
---|
1020 | TRY |
---|
1021 | { |
---|
1022 | int size = this->enabledFiles.size(); |
---|
1023 | for (int i = 0; i < size; ++i) |
---|
1024 | { |
---|
1025 | this->enabledFiles[i]->buildFilterGraphOfEnabledFields(garbageCollector); |
---|
1026 | } |
---|
1027 | |
---|
1028 | size = this->enabledCouplerOut.size(); |
---|
1029 | for (int i = 0; i < size; ++i) |
---|
1030 | { |
---|
1031 | this->enabledCouplerOut[i]->buildFilterGraphOfEnabledFields(garbageCollector); |
---|
1032 | } |
---|
1033 | } |
---|
1034 | CATCH_DUMP_ATTR |
---|
1035 | |
---|
1036 | void CContext::postProcessFilterGraph() |
---|
1037 | TRY |
---|
1038 | { |
---|
1039 | int size = enabledFiles.size(); |
---|
1040 | for (int i = 0; i < size; ++i) |
---|
1041 | { |
---|
1042 | enabledFiles[i]->postProcessFilterGraph(); |
---|
1043 | } |
---|
1044 | } |
---|
1045 | CATCH_DUMP_ATTR |
---|
1046 | |
---|
1047 | void CContext::startPrefetchingOfEnabledReadModeFiles() |
---|
1048 | TRY |
---|
1049 | { |
---|
1050 | int size = enabledReadModeFiles.size(); |
---|
1051 | for (int i = 0; i < size; ++i) |
---|
1052 | { |
---|
1053 | enabledReadModeFiles[i]->prefetchEnabledReadModeFields(); |
---|
1054 | } |
---|
1055 | } |
---|
1056 | CATCH_DUMP_ATTR |
---|
1057 | |
---|
1058 | void CContext::doPreTimestepOperationsForEnabledReadModeFiles() |
---|
1059 | TRY |
---|
1060 | { |
---|
1061 | int size = enabledReadModeFiles.size(); |
---|
1062 | for (int i = 0; i < size; ++i) |
---|
1063 | { |
---|
1064 | enabledReadModeFiles[i]->doPreTimestepOperationsForEnabledReadModeFields(); |
---|
1065 | } |
---|
1066 | } |
---|
1067 | CATCH_DUMP_ATTR |
---|
1068 | |
---|
1069 | void CContext::doPostTimestepOperationsForEnabledReadModeFiles() |
---|
1070 | TRY |
---|
1071 | { |
---|
1072 | int size = enabledReadModeFiles.size(); |
---|
1073 | for (int i = 0; i < size; ++i) |
---|
1074 | { |
---|
1075 | enabledReadModeFiles[i]->doPostTimestepOperationsForEnabledReadModeFields(); |
---|
1076 | } |
---|
1077 | } |
---|
1078 | CATCH_DUMP_ATTR |
---|
1079 | |
---|
1080 | void CContext::findFieldsWithReadAccess(void) |
---|
1081 | TRY |
---|
1082 | { |
---|
1083 | fieldsWithReadAccess.clear(); |
---|
1084 | const vector<CField*> allFields = CField::getAll(); |
---|
1085 | for (size_t i = 0; i < allFields.size(); ++i) |
---|
1086 | { |
---|
1087 | CField* field = allFields[i]; |
---|
1088 | |
---|
1089 | if (field->file && !field->file->mode.isEmpty() && field->file->mode == CFile::mode_attr::read) |
---|
1090 | field->read_access = true; |
---|
1091 | else if (!field->read_access.isEmpty() && field->read_access && (field->enabled.isEmpty() || field->enabled)) |
---|
1092 | fieldsWithReadAccess.push_back(field); |
---|
1093 | } |
---|
1094 | } |
---|
1095 | CATCH_DUMP_ATTR |
---|
1096 | |
---|
1097 | void CContext::solveAllRefOfFieldsWithReadAccess() |
---|
1098 | TRY |
---|
1099 | { |
---|
1100 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
1101 | fieldsWithReadAccess[i]->solveAllReferenceEnabledField(false); |
---|
1102 | } |
---|
1103 | CATCH_DUMP_ATTR |
---|
1104 | |
---|
1105 | void CContext::buildFilterGraphOfFieldsWithReadAccess() |
---|
1106 | TRY |
---|
1107 | { |
---|
1108 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
1109 | fieldsWithReadAccess[i]->buildFilterGraph(garbageCollector, true); |
---|
1110 | } |
---|
1111 | CATCH_DUMP_ATTR |
---|
1112 | |
---|
1113 | void CContext::solveAllInheritance(bool apply) |
---|
1114 | TRY |
---|
1115 | { |
---|
1116 | // Résolution des héritages descendants (cà d des héritages de groupes) |
---|
1117 | // pour chacun des contextes. |
---|
1118 | solveDescInheritance(apply); |
---|
1119 | |
---|
1120 | // Résolution des héritages par référence au niveau des fichiers. |
---|
1121 | const vector<CFile*> allFiles=CFile::getAll(); |
---|
1122 | const vector<CCouplerIn*> allCouplerIn=CCouplerIn::getAll(); |
---|
1123 | const vector<CCouplerOut*> allCouplerOut=CCouplerOut::getAll(); |
---|
1124 | const vector<CGrid*> allGrids= CGrid::getAll(); |
---|
1125 | |
---|
1126 | if (serviceType_==CServicesManager::CLIENT) |
---|
1127 | { |
---|
1128 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
1129 | allFiles[i]->solveFieldRefInheritance(apply); |
---|
1130 | |
---|
1131 | for (unsigned int i = 0; i < allCouplerIn.size(); i++) |
---|
1132 | allCouplerIn[i]->solveFieldRefInheritance(apply); |
---|
1133 | |
---|
1134 | for (unsigned int i = 0; i < allCouplerOut.size(); i++) |
---|
1135 | allCouplerOut[i]->solveFieldRefInheritance(apply); |
---|
1136 | } |
---|
1137 | |
---|
1138 | unsigned int vecSize = allGrids.size(); |
---|
1139 | unsigned int i = 0; |
---|
1140 | for (i = 0; i < vecSize; ++i) |
---|
1141 | allGrids[i]->solveDomainAxisRefInheritance(apply); |
---|
1142 | |
---|
1143 | } |
---|
1144 | CATCH_DUMP_ATTR |
---|
1145 | |
---|
1146 | void CContext::findEnabledFiles(void) |
---|
1147 | TRY |
---|
1148 | { |
---|
1149 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
1150 | const CDate& initDate = calendar->getInitDate(); |
---|
1151 | |
---|
1152 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
1153 | if (!allFiles[i]->enabled.isEmpty()) // Si l'attribut 'enabled' est défini. |
---|
1154 | { |
---|
1155 | if (allFiles[i]->enabled.getValue()) // Si l'attribut 'enabled' est fixé à vrai. |
---|
1156 | { |
---|
1157 | if (allFiles[i]->output_freq.isEmpty()) |
---|
1158 | { |
---|
1159 | ERROR("CContext::findEnabledFiles()", |
---|
1160 | << "Mandatory attribute output_freq must be defined for file \""<<allFiles[i]->getFileOutputName() |
---|
1161 | <<" \".") |
---|
1162 | } |
---|
1163 | if ((initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
1164 | { |
---|
1165 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
1166 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
1167 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
1168 | } |
---|
1169 | else |
---|
1170 | enabledFiles.push_back(allFiles[i]); |
---|
1171 | } |
---|
1172 | } |
---|
1173 | else |
---|
1174 | { |
---|
1175 | if (allFiles[i]->output_freq.isEmpty()) |
---|
1176 | { |
---|
1177 | ERROR("CContext::findEnabledFiles()", |
---|
1178 | << "Mandatory attribute output_freq must be defined for file \""<<allFiles[i]->getFileOutputName() |
---|
1179 | <<" \".") |
---|
1180 | } |
---|
1181 | if ( (initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
1182 | { |
---|
1183 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
1184 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
1185 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
1186 | } |
---|
1187 | else |
---|
1188 | enabledFiles.push_back(allFiles[i]); // otherwise true by default |
---|
1189 | } |
---|
1190 | |
---|
1191 | if (enabledFiles.size() == 0) |
---|
1192 | DEBUG(<<"Aucun fichier ne va être sorti dans le contexte nommé \"" |
---|
1193 | << getId() << "\" !"); |
---|
1194 | |
---|
1195 | } |
---|
1196 | CATCH_DUMP_ATTR |
---|
1197 | |
---|
1198 | void CContext::findEnabledCouplerIn(void) |
---|
1199 | TRY |
---|
1200 | { |
---|
1201 | const std::vector<CCouplerIn*> allCouplerIn = CCouplerIn::getAll(); |
---|
1202 | bool enabled ; |
---|
1203 | for (size_t i = 0; i < allCouplerIn.size(); i++) |
---|
1204 | { |
---|
1205 | if (allCouplerIn[i]->enabled.isEmpty()) enabled=true ; |
---|
1206 | else enabled=allCouplerIn[i]->enabled ; |
---|
1207 | if (enabled) enabledCouplerIn.push_back(allCouplerIn[i]) ; |
---|
1208 | } |
---|
1209 | } |
---|
1210 | CATCH_DUMP_ATTR |
---|
1211 | |
---|
1212 | void CContext::findEnabledCouplerOut(void) |
---|
1213 | TRY |
---|
1214 | { |
---|
1215 | const std::vector<CCouplerOut*> allCouplerOut = CCouplerOut::getAll(); |
---|
1216 | bool enabled ; |
---|
1217 | for (size_t i = 0; i < allCouplerOut.size(); i++) |
---|
1218 | { |
---|
1219 | if (allCouplerOut[i]->enabled.isEmpty()) enabled=true ; |
---|
1220 | else enabled=allCouplerOut[i]->enabled ; |
---|
1221 | if (enabled) enabledCouplerOut.push_back(allCouplerOut[i]) ; |
---|
1222 | } |
---|
1223 | } |
---|
1224 | CATCH_DUMP_ATTR |
---|
1225 | |
---|
1226 | |
---|
1227 | |
---|
1228 | |
---|
1229 | void CContext::distributeFiles(void) |
---|
1230 | TRY |
---|
1231 | { |
---|
1232 | bool distFileMemory=false ; |
---|
1233 | distFileMemory=CXios::getin<bool>("server2_dist_file_memory", distFileMemory); |
---|
1234 | |
---|
1235 | if (distFileMemory) distributeFileOverMemoryBandwith() ; |
---|
1236 | else distributeFileOverBandwith() ; |
---|
1237 | } |
---|
1238 | CATCH_DUMP_ATTR |
---|
1239 | |
---|
1240 | void CContext::distributeFileOverBandwith(void) |
---|
1241 | TRY |
---|
1242 | { |
---|
1243 | double eps=std::numeric_limits<double>::epsilon()*10 ; |
---|
1244 | |
---|
1245 | if (serviceType_==CServicesManager::GATHERER) |
---|
1246 | { |
---|
1247 | std::ofstream ofs(("distribute_file_"+getId()+".dat").c_str(), std::ofstream::out); |
---|
1248 | int nbPools = clientPrimServer.size(); |
---|
1249 | |
---|
1250 | // (1) Find all enabled files in write mode |
---|
1251 | // for (int i = 0; i < this->enabledFiles.size(); ++i) |
---|
1252 | // { |
---|
1253 | // if (enabledFiles[i]->mode.isEmpty() || (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::write )) |
---|
1254 | // enabledWriteModeFiles.push_back(enabledFiles[i]); |
---|
1255 | // } |
---|
1256 | |
---|
1257 | // (2) Estimate the data volume for each file |
---|
1258 | int size = this->enabledWriteModeFiles.size(); |
---|
1259 | std::vector<std::pair<double, CFile*> > dataSizeMap; |
---|
1260 | double dataPerPool = 0; |
---|
1261 | int nfield=0 ; |
---|
1262 | ofs<<size<<endl ; |
---|
1263 | for (size_t i = 0; i < size; ++i) |
---|
1264 | { |
---|
1265 | CFile* file = this->enabledWriteModeFiles[i]; |
---|
1266 | ofs<<file->getId()<<endl ; |
---|
1267 | StdSize dataSize=0; |
---|
1268 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1269 | size_t numEnabledFields = enabledFields.size(); |
---|
1270 | ofs<<numEnabledFields<<endl ; |
---|
1271 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1272 | { |
---|
1273 | dataSize += enabledFields[j]->getGlobalWrittenSize() ; |
---|
1274 | ofs<<enabledFields[j]->grid->getId()<<endl ; |
---|
1275 | ofs<<enabledFields[j]->getGlobalWrittenSize()<<endl ; |
---|
1276 | } |
---|
1277 | double outFreqSec = (Time)(calendar->getCurrentDate()+file->output_freq)-(Time)(calendar->getCurrentDate()) ; |
---|
1278 | double dataSizeSec= dataSize/ outFreqSec; |
---|
1279 | ofs<<dataSizeSec<<endl ; |
---|
1280 | nfield++ ; |
---|
1281 | // add epsilon*nField to dataSizeSec in order to preserve reproductive ordering when sorting |
---|
1282 | dataSizeMap.push_back(make_pair(dataSizeSec + dataSizeSec * eps * nfield , file)); |
---|
1283 | dataPerPool += dataSizeSec; |
---|
1284 | } |
---|
1285 | dataPerPool /= nbPools; |
---|
1286 | std::sort(dataSizeMap.begin(), dataSizeMap.end()); |
---|
1287 | |
---|
1288 | // (3) Assign contextClient to each enabled file |
---|
1289 | |
---|
1290 | std::multimap<double,int> poolDataSize ; |
---|
1291 | // multimap is not garanty to preserve stable sorting in c++98 but it seems it does for c++11 |
---|
1292 | |
---|
1293 | int j; |
---|
1294 | double dataSize ; |
---|
1295 | for (j = 0 ; j < nbPools ; ++j) poolDataSize.insert(std::pair<double,int>(0.,j)) ; |
---|
1296 | |
---|
1297 | for (int i = dataSizeMap.size()-1; i >= 0; --i) |
---|
1298 | { |
---|
1299 | dataSize=(*poolDataSize.begin()).first ; |
---|
1300 | j=(*poolDataSize.begin()).second ; |
---|
1301 | dataSizeMap[i].second->setContextClient(clientPrimServer[j]); |
---|
1302 | dataSize+=dataSizeMap[i].first; |
---|
1303 | poolDataSize.erase(poolDataSize.begin()) ; |
---|
1304 | poolDataSize.insert(std::pair<double,int>(dataSize,j)) ; |
---|
1305 | } |
---|
1306 | |
---|
1307 | 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 ; |
---|
1308 | |
---|
1309 | for (int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
1310 | { |
---|
1311 | enabledReadModeFiles[i]->setContextClient(client); |
---|
1312 | } |
---|
1313 | } |
---|
1314 | else |
---|
1315 | { |
---|
1316 | for (int i = 0; i < this->enabledFiles.size(); ++i) |
---|
1317 | enabledFiles[i]->setContextClient(client); |
---|
1318 | } |
---|
1319 | } |
---|
1320 | CATCH_DUMP_ATTR |
---|
1321 | |
---|
1322 | void CContext::distributeFileOverMemoryBandwith(void) |
---|
1323 | TRY |
---|
1324 | { |
---|
1325 | if (serviceType_==CServicesManager::GATHERER) |
---|
1326 | { |
---|
1327 | int nbPools = clientPrimServer.size(); |
---|
1328 | double ratio=0.5 ; |
---|
1329 | ratio=CXios::getin<double>("server2_dist_file_memory_ratio", ratio); |
---|
1330 | |
---|
1331 | int nFiles = this->enabledWriteModeFiles.size(); |
---|
1332 | vector<SDistFile> files(nFiles); |
---|
1333 | vector<SDistGrid> grids; |
---|
1334 | map<string,int> gridMap ; |
---|
1335 | string gridId; |
---|
1336 | int gridIndex=0 ; |
---|
1337 | |
---|
1338 | for (size_t i = 0; i < nFiles; ++i) |
---|
1339 | { |
---|
1340 | StdSize dataSize=0; |
---|
1341 | CFile* file = this->enabledWriteModeFiles[i]; |
---|
1342 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1343 | size_t numEnabledFields = enabledFields.size(); |
---|
1344 | |
---|
1345 | files[i].id_=file->getId() ; |
---|
1346 | files[i].nbGrids_=numEnabledFields; |
---|
1347 | files[i].assignedGrid_ = new int[files[i].nbGrids_] ; |
---|
1348 | |
---|
1349 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1350 | { |
---|
1351 | gridId=enabledFields[j]->grid->getId() ; |
---|
1352 | if (gridMap.find(gridId)==gridMap.end()) |
---|
1353 | { |
---|
1354 | gridMap[gridId]=gridIndex ; |
---|
1355 | SDistGrid newGrid; |
---|
1356 | grids.push_back(newGrid) ; |
---|
1357 | gridIndex++ ; |
---|
1358 | } |
---|
1359 | files[i].assignedGrid_[j]=gridMap[gridId] ; |
---|
1360 | grids[files[i].assignedGrid_[j]].size_=enabledFields[j]->getGlobalWrittenSize() ; |
---|
1361 | dataSize += enabledFields[j]->getGlobalWrittenSize() ; // usefull |
---|
1362 | } |
---|
1363 | double outFreqSec = (Time)(calendar->getCurrentDate()+file->output_freq)-(Time)(calendar->getCurrentDate()) ; |
---|
1364 | files[i].bandwith_= dataSize/ outFreqSec ; |
---|
1365 | } |
---|
1366 | |
---|
1367 | double bandwith=0 ; |
---|
1368 | double memory=0 ; |
---|
1369 | |
---|
1370 | for(int i=0; i<nFiles; i++) bandwith+=files[i].bandwith_ ; |
---|
1371 | for(int i=0; i<nFiles; i++) files[i].bandwith_ = files[i].bandwith_/bandwith * ratio ; |
---|
1372 | |
---|
1373 | for(int i=0; i<grids.size(); i++) memory+=grids[i].size_ ; |
---|
1374 | for(int i=0; i<grids.size(); i++) grids[i].size_ = grids[i].size_ / memory * (1.0-ratio) ; |
---|
1375 | |
---|
1376 | distributeFileOverServer2(nbPools, grids.size(), &grids[0], nFiles, &files[0]) ; |
---|
1377 | |
---|
1378 | vector<double> memorySize(nbPools,0.) ; |
---|
1379 | vector< set<int> > serverGrids(nbPools) ; |
---|
1380 | vector<double> bandwithSize(nbPools,0.) ; |
---|
1381 | |
---|
1382 | for (size_t i = 0; i < nFiles; ++i) |
---|
1383 | { |
---|
1384 | bandwithSize[files[i].assignedServer_] += files[i].bandwith_* bandwith /ratio ; |
---|
1385 | for(int j=0 ; j<files[i].nbGrids_;j++) |
---|
1386 | { |
---|
1387 | if (serverGrids[files[i].assignedServer_].find(files[i].assignedGrid_[j]) == serverGrids[files[i].assignedServer_].end()) |
---|
1388 | { |
---|
1389 | memorySize[files[i].assignedServer_]+= grids[files[i].assignedGrid_[j]].size_ * memory / (1.0-ratio); |
---|
1390 | serverGrids[files[i].assignedServer_].insert(files[i].assignedGrid_[j]) ; |
---|
1391 | } |
---|
1392 | } |
---|
1393 | enabledWriteModeFiles[i]->setContextClient(clientPrimServer[files[i].assignedServer_]) ; |
---|
1394 | delete [] files[i].assignedGrid_ ; |
---|
1395 | } |
---|
1396 | |
---|
1397 | 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 ; |
---|
1398 | for (int i = 0; i < nbPools; ++i) info(100)<<"Pool server level2 "<<i<<" assigned grid memory "<<memorySize[i]*100/1024./1024.<<" Mb"<<endl ; |
---|
1399 | |
---|
1400 | |
---|
1401 | for (int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
1402 | { |
---|
1403 | enabledReadModeFiles[i]->setContextClient(client); |
---|
1404 | } |
---|
1405 | |
---|
1406 | } |
---|
1407 | else |
---|
1408 | { |
---|
1409 | for (int i = 0; i < this->enabledFiles.size(); ++i) |
---|
1410 | enabledFiles[i]->setContextClient(client); |
---|
1411 | } |
---|
1412 | } |
---|
1413 | CATCH_DUMP_ATTR |
---|
1414 | |
---|
1415 | /*! |
---|
1416 | Find all files in write mode |
---|
1417 | */ |
---|
1418 | void CContext::findEnabledWriteModeFiles(void) |
---|
1419 | TRY |
---|
1420 | { |
---|
1421 | int size = this->enabledFiles.size(); |
---|
1422 | for (int i = 0; i < size; ++i) |
---|
1423 | { |
---|
1424 | if (enabledFiles[i]->mode.isEmpty() || |
---|
1425 | (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::write )) |
---|
1426 | enabledWriteModeFiles.push_back(enabledFiles[i]); |
---|
1427 | } |
---|
1428 | } |
---|
1429 | CATCH_DUMP_ATTR |
---|
1430 | |
---|
1431 | /*! |
---|
1432 | Find all files in read mode |
---|
1433 | */ |
---|
1434 | void CContext::findEnabledReadModeFiles(void) |
---|
1435 | TRY |
---|
1436 | { |
---|
1437 | int size = this->enabledFiles.size(); |
---|
1438 | for (int i = 0; i < size; ++i) |
---|
1439 | { |
---|
1440 | if (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::read) |
---|
1441 | enabledReadModeFiles.push_back(enabledFiles[i]); |
---|
1442 | } |
---|
1443 | } |
---|
1444 | CATCH_DUMP_ATTR |
---|
1445 | |
---|
1446 | void CContext::closeAllFile(void) |
---|
1447 | TRY |
---|
1448 | { |
---|
1449 | std::vector<CFile*>::const_iterator |
---|
1450 | it = this->enabledFiles.begin(), end = this->enabledFiles.end(); |
---|
1451 | |
---|
1452 | for (; it != end; it++) |
---|
1453 | { |
---|
1454 | info(30)<<"Closing File : "<<(*it)->getId()<<endl; |
---|
1455 | (*it)->close(); |
---|
1456 | } |
---|
1457 | } |
---|
1458 | CATCH_DUMP_ATTR |
---|
1459 | |
---|
1460 | /*! |
---|
1461 | \brief Dispatch event received from client |
---|
1462 | Whenever a message is received in buffer of server, it will be processed depending on |
---|
1463 | its event type. A new event type should be added in the switch list to make sure |
---|
1464 | it processed on server side. |
---|
1465 | \param [in] event: Received message |
---|
1466 | */ |
---|
1467 | bool CContext::dispatchEvent(CEventServer& event) |
---|
1468 | TRY |
---|
1469 | { |
---|
1470 | |
---|
1471 | if (SuperClass::dispatchEvent(event)) return true; |
---|
1472 | else |
---|
1473 | { |
---|
1474 | switch(event.type) |
---|
1475 | { |
---|
1476 | case EVENT_ID_CLOSE_DEFINITION : |
---|
1477 | recvCloseDefinition(event); |
---|
1478 | return true; |
---|
1479 | break; |
---|
1480 | case EVENT_ID_UPDATE_CALENDAR: |
---|
1481 | recvUpdateCalendar(event); |
---|
1482 | return true; |
---|
1483 | break; |
---|
1484 | case EVENT_ID_CREATE_FILE_HEADER : |
---|
1485 | recvCreateFileHeader(event); |
---|
1486 | return true; |
---|
1487 | break; |
---|
1488 | case EVENT_ID_POST_PROCESS: |
---|
1489 | recvPostProcessing(event); |
---|
1490 | return true; |
---|
1491 | case EVENT_ID_SEND_REGISTRY: |
---|
1492 | recvRegistry(event); |
---|
1493 | return true; |
---|
1494 | break; |
---|
1495 | case EVENT_ID_POST_PROCESS_GLOBAL_ATTRIBUTES: |
---|
1496 | recvPostProcessingGlobalAttributes(event); |
---|
1497 | return true; |
---|
1498 | break; |
---|
1499 | case EVENT_ID_PROCESS_GRID_ENABLED_FIELDS: |
---|
1500 | recvProcessingGridOfEnabledFields(event); |
---|
1501 | return true; |
---|
1502 | break; |
---|
1503 | default : |
---|
1504 | ERROR("bool CContext::dispatchEvent(CEventServer& event)", |
---|
1505 | <<"Unknown Event"); |
---|
1506 | return false; |
---|
1507 | } |
---|
1508 | } |
---|
1509 | } |
---|
1510 | CATCH |
---|
1511 | |
---|
1512 | //! Client side: Send a message to server to make it close |
---|
1513 | void CContext::sendCloseDefinition(void) |
---|
1514 | TRY |
---|
1515 | { |
---|
1516 | int nbSrvPools ; |
---|
1517 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
1518 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
1519 | else nbSrvPools = 0 ; |
---|
1520 | CContextClient* contextClientTmp ; |
---|
1521 | |
---|
1522 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1523 | { |
---|
1524 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
1525 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
1526 | CEventClient event(getType(),EVENT_ID_CLOSE_DEFINITION); |
---|
1527 | if (contextClientTmp->isServerLeader()) |
---|
1528 | { |
---|
1529 | CMessage msg; |
---|
1530 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1531 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1532 | event.push(*itRank,1,msg); |
---|
1533 | contextClientTmp->sendEvent(event); |
---|
1534 | } |
---|
1535 | else contextClientTmp->sendEvent(event); |
---|
1536 | } |
---|
1537 | } |
---|
1538 | CATCH_DUMP_ATTR |
---|
1539 | |
---|
1540 | //! Server side: Receive a message of client announcing a context close |
---|
1541 | void CContext::recvCloseDefinition(CEventServer& event) |
---|
1542 | TRY |
---|
1543 | { |
---|
1544 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1545 | getCurrent()->closeDefinition(); |
---|
1546 | } |
---|
1547 | CATCH |
---|
1548 | |
---|
1549 | //! Client side: Send a message to update calendar in each time step |
---|
1550 | void CContext::sendUpdateCalendar(int step) |
---|
1551 | TRY |
---|
1552 | { |
---|
1553 | int nbSrvPools ; |
---|
1554 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
1555 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
1556 | else nbSrvPools = 0 ; |
---|
1557 | CContextClient* contextClientTmp ; |
---|
1558 | |
---|
1559 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1560 | { |
---|
1561 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
1562 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
1563 | CEventClient event(getType(),EVENT_ID_UPDATE_CALENDAR); |
---|
1564 | |
---|
1565 | if (contextClientTmp->isServerLeader()) |
---|
1566 | { |
---|
1567 | CMessage msg; |
---|
1568 | msg<<step; |
---|
1569 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1570 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1571 | event.push(*itRank,1,msg); |
---|
1572 | contextClientTmp->sendEvent(event); |
---|
1573 | } |
---|
1574 | else contextClientTmp->sendEvent(event); |
---|
1575 | } |
---|
1576 | } |
---|
1577 | CATCH_DUMP_ATTR |
---|
1578 | |
---|
1579 | //! Server side: Receive a message of client annoucing calendar update |
---|
1580 | void CContext::recvUpdateCalendar(CEventServer& event) |
---|
1581 | TRY |
---|
1582 | { |
---|
1583 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1584 | getCurrent()->recvUpdateCalendar(*buffer); |
---|
1585 | } |
---|
1586 | CATCH |
---|
1587 | |
---|
1588 | //! Server side: Receive a message of client annoucing calendar update |
---|
1589 | void CContext::recvUpdateCalendar(CBufferIn& buffer) |
---|
1590 | TRY |
---|
1591 | { |
---|
1592 | int step; |
---|
1593 | buffer>>step; |
---|
1594 | updateCalendar(step); |
---|
1595 | if (serviceType_==CServicesManager::GATHERER) |
---|
1596 | { |
---|
1597 | sendUpdateCalendar(step); |
---|
1598 | } |
---|
1599 | } |
---|
1600 | CATCH_DUMP_ATTR |
---|
1601 | |
---|
1602 | //! Client side: Send a message to create header part of netcdf file |
---|
1603 | void CContext::sendCreateFileHeader(void) |
---|
1604 | TRY |
---|
1605 | { |
---|
1606 | int nbSrvPools ; |
---|
1607 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
1608 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
1609 | else nbSrvPools = 0 ; |
---|
1610 | CContextClient* contextClientTmp ; |
---|
1611 | |
---|
1612 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1613 | { |
---|
1614 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
1615 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
1616 | CEventClient event(getType(),EVENT_ID_CREATE_FILE_HEADER); |
---|
1617 | |
---|
1618 | if (contextClientTmp->isServerLeader()) |
---|
1619 | { |
---|
1620 | CMessage msg; |
---|
1621 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1622 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1623 | event.push(*itRank,1,msg) ; |
---|
1624 | contextClientTmp->sendEvent(event); |
---|
1625 | } |
---|
1626 | else contextClientTmp->sendEvent(event); |
---|
1627 | } |
---|
1628 | } |
---|
1629 | CATCH_DUMP_ATTR |
---|
1630 | |
---|
1631 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
1632 | void CContext::recvCreateFileHeader(CEventServer& event) |
---|
1633 | TRY |
---|
1634 | { |
---|
1635 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1636 | getCurrent()->recvCreateFileHeader(*buffer); |
---|
1637 | } |
---|
1638 | CATCH |
---|
1639 | |
---|
1640 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
1641 | void CContext::recvCreateFileHeader(CBufferIn& buffer) |
---|
1642 | TRY |
---|
1643 | { |
---|
1644 | if (serviceType_==CServicesManager::IO_SERVER || serviceType_==CServicesManager::OUT_SERVER) |
---|
1645 | createFileHeader(); |
---|
1646 | } |
---|
1647 | CATCH_DUMP_ATTR |
---|
1648 | |
---|
1649 | //! Client side: Send a message to do some post processing on server |
---|
1650 | void CContext::sendProcessingGridOfEnabledFields() |
---|
1651 | TRY |
---|
1652 | { |
---|
1653 | int nbSrvPools ; |
---|
1654 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
1655 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
1656 | else nbSrvPools = 0 ; |
---|
1657 | CContextClient* contextClientTmp ; |
---|
1658 | |
---|
1659 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1660 | { |
---|
1661 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
1662 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
1663 | |
---|
1664 | CEventClient event(getType(),EVENT_ID_PROCESS_GRID_ENABLED_FIELDS); |
---|
1665 | |
---|
1666 | if (contextClientTmp->isServerLeader()) |
---|
1667 | { |
---|
1668 | CMessage msg; |
---|
1669 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1670 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1671 | event.push(*itRank,1,msg); |
---|
1672 | contextClientTmp->sendEvent(event); |
---|
1673 | } |
---|
1674 | else contextClientTmp->sendEvent(event); |
---|
1675 | } |
---|
1676 | } |
---|
1677 | CATCH_DUMP_ATTR |
---|
1678 | |
---|
1679 | //! Server side: Receive a message to do some post processing |
---|
1680 | void CContext::recvProcessingGridOfEnabledFields(CEventServer& event) |
---|
1681 | TRY |
---|
1682 | { |
---|
1683 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1684 | // nothing to do, no call ??!! |
---|
1685 | } |
---|
1686 | CATCH |
---|
1687 | |
---|
1688 | //! Client side: Send a message to do some post processing on server |
---|
1689 | void CContext::sendPostProcessing() |
---|
1690 | TRY |
---|
1691 | { |
---|
1692 | int nbSrvPools ; |
---|
1693 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
1694 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
1695 | else nbSrvPools = 0 ; |
---|
1696 | CContextClient* contextClientTmp ; |
---|
1697 | |
---|
1698 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1699 | { |
---|
1700 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
1701 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
1702 | CEventClient event(getType(),EVENT_ID_POST_PROCESS); |
---|
1703 | if (contextClientTmp->isServerLeader()) |
---|
1704 | { |
---|
1705 | CMessage msg; |
---|
1706 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1707 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1708 | event.push(*itRank,1,msg); |
---|
1709 | contextClientTmp->sendEvent(event); |
---|
1710 | } |
---|
1711 | else contextClientTmp->sendEvent(event); |
---|
1712 | } |
---|
1713 | } |
---|
1714 | CATCH_DUMP_ATTR |
---|
1715 | |
---|
1716 | //! Server side: Receive a message to do some post processing |
---|
1717 | void CContext::recvPostProcessing(CEventServer& event) |
---|
1718 | TRY |
---|
1719 | { |
---|
1720 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1721 | getCurrent()->recvPostProcessing(*buffer); |
---|
1722 | } |
---|
1723 | CATCH |
---|
1724 | |
---|
1725 | //! Server side: Receive a message to do some post processing |
---|
1726 | void CContext::recvPostProcessing(CBufferIn& buffer) |
---|
1727 | TRY |
---|
1728 | { |
---|
1729 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->createCalendar(); |
---|
1730 | postProcessing(); |
---|
1731 | } |
---|
1732 | CATCH_DUMP_ATTR |
---|
1733 | |
---|
1734 | |
---|
1735 | /*! |
---|
1736 | \brief Do some simple post processings after parsing xml file |
---|
1737 | After the xml file (iodef.xml) is parsed, it is necessary to build all relations among |
---|
1738 | created object, e.g: inhertance among fields, domain, axis. After that, all fiels as well as their parents (reference fields), |
---|
1739 | which will be written out into netcdf files, are processed |
---|
1740 | */ |
---|
1741 | void CContext::postProcessing() |
---|
1742 | TRY |
---|
1743 | { |
---|
1744 | if (isPostProcessed) return; |
---|
1745 | |
---|
1746 | // Make sure the calendar was correctly created |
---|
1747 | if (!calendar) |
---|
1748 | ERROR("CContext::postProcessing()", << "A calendar must be defined for the context \"" << getId() << "!\"") |
---|
1749 | else if (calendar->getTimeStep() == NoneDu) |
---|
1750 | ERROR("CContext::postProcessing()", << "A timestep must be defined for the context \"" << getId() << "!\"") |
---|
1751 | // Calendar first update to set the current date equals to the start date |
---|
1752 | calendar->update(0); |
---|
1753 | |
---|
1754 | // Find all inheritance in xml structure |
---|
1755 | this->solveAllInheritance(); |
---|
1756 | |
---|
1757 | // ShowTree(info(10)); |
---|
1758 | |
---|
1759 | // Check if some axis, domains or grids are eligible to for compressed indexed output. |
---|
1760 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
1761 | checkAxisDomainsGridsEligibilityForCompressedOutput(); |
---|
1762 | |
---|
1763 | // Check if some automatic time series should be generated |
---|
1764 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
1765 | |
---|
1766 | // The timeseries should only be prepared in client |
---|
1767 | |
---|
1768 | if (serviceType_==CServicesManager::CLIENT) prepareTimeseries(); |
---|
1769 | |
---|
1770 | //Initialisation du vecteur 'enabledFiles' contenant la liste des fichiers à sortir. |
---|
1771 | findEnabledFiles(); |
---|
1772 | findEnabledWriteModeFiles(); |
---|
1773 | findEnabledReadModeFiles(); |
---|
1774 | findEnabledCouplerIn(); |
---|
1775 | findEnabledCouplerOut(); |
---|
1776 | |
---|
1777 | createCouplerInterCommunicator() ; |
---|
1778 | |
---|
1779 | // For now, only read files with client and only one level server |
---|
1780 | // if (hasClient && !hasServer) findEnabledReadModeFiles(); |
---|
1781 | |
---|
1782 | // Find all enabled fields of each file |
---|
1783 | findAllEnabledFieldsInFiles(this->enabledWriteModeFiles); |
---|
1784 | findAllEnabledFieldsInFiles(this->enabledReadModeFiles); |
---|
1785 | |
---|
1786 | // For now, only read files with client and only one level server |
---|
1787 | // if (hasClient && !hasServer) |
---|
1788 | // findAllEnabledFieldsInFiles(this->enabledReadModeFiles); |
---|
1789 | |
---|
1790 | if (serviceType_==CServicesManager::CLIENT) |
---|
1791 | { |
---|
1792 | initReadFiles(); |
---|
1793 | // Try to read attributes of fields in file then fill in corresponding grid (or domain, axis) |
---|
1794 | this->readAttributesOfEnabledFieldsInReadModeFiles(); |
---|
1795 | } |
---|
1796 | |
---|
1797 | // Only search and rebuild all reference objects of enable fields, don't transform |
---|
1798 | this->solveOnlyRefOfEnabledFields(); |
---|
1799 | |
---|
1800 | // Search and rebuild all reference object of enabled fields, and transform |
---|
1801 | this->solveAllRefOfEnabledFieldsAndTransform(); |
---|
1802 | |
---|
1803 | // Find all fields with read access from the public API |
---|
1804 | if (serviceType_==CServicesManager::CLIENT) findFieldsWithReadAccess(); |
---|
1805 | // and solve the all reference for them |
---|
1806 | if (serviceType_==CServicesManager::CLIENT) solveAllRefOfFieldsWithReadAccess(); |
---|
1807 | |
---|
1808 | isPostProcessed = true; |
---|
1809 | } |
---|
1810 | CATCH_DUMP_ATTR |
---|
1811 | |
---|
1812 | void CContext::createCouplerInterCommunicator(void) |
---|
1813 | TRY |
---|
1814 | { |
---|
1815 | // juste for test now, in future need an scheduler to avoid dead-lock |
---|
1816 | for(auto it=enabledCouplerOut.begin();it!=enabledCouplerOut.end();++it) |
---|
1817 | { |
---|
1818 | (*it)->createInterCommunicator() ; |
---|
1819 | } |
---|
1820 | |
---|
1821 | for(auto it=enabledCouplerIn.begin();it!=enabledCouplerIn.end();++it) |
---|
1822 | { |
---|
1823 | (*it)->createInterCommunicator() ; |
---|
1824 | } |
---|
1825 | } |
---|
1826 | CATCH_DUMP_ATTR |
---|
1827 | |
---|
1828 | /*! |
---|
1829 | * Compute the required buffer size to send the attributes (mostly those grid related). |
---|
1830 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
---|
1831 | * \param [in] contextClient |
---|
1832 | * \param [in] bufferForWriting True if buffers are used for sending data for writing |
---|
1833 | This flag is only true for client and server-1 for communication with server-2 |
---|
1834 | */ |
---|
1835 | std::map<int, StdSize> CContext::getAttributesBufferSize(std::map<int, StdSize>& maxEventSize, |
---|
1836 | CContextClient* contextClient, bool bufferForWriting /*= "false"*/) |
---|
1837 | TRY |
---|
1838 | { |
---|
1839 | // As calendar attributes are sent even if there are no active files or fields, maps are initialized according the size of calendar attributes |
---|
1840 | std::map<int, StdSize> attributesSize = CCalendarWrapper::get(CCalendarWrapper::GetDefName())->getMinimumBufferSizeForAttributes(contextClient); |
---|
1841 | maxEventSize = CCalendarWrapper::get(CCalendarWrapper::GetDefName())->getMinimumBufferSizeForAttributes(contextClient); |
---|
1842 | |
---|
1843 | std::vector<CFile*>& fileList = this->enabledFiles; |
---|
1844 | size_t numEnabledFiles = fileList.size(); |
---|
1845 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
1846 | { |
---|
1847 | // CFile* file = this->enabledWriteModeFiles[i]; |
---|
1848 | CFile* file = fileList[i]; |
---|
1849 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1850 | size_t numEnabledFields = enabledFields.size(); |
---|
1851 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1852 | { |
---|
1853 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridAttributesBufferSize(contextClient, bufferForWriting); |
---|
1854 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
---|
1855 | for (; it != itE; ++it) |
---|
1856 | { |
---|
1857 | // If attributesSize[it->first] does not exist, it will be zero-initialized |
---|
1858 | // so we can use it safely without checking for its existence |
---|
1859 | if (attributesSize[it->first] < it->second) |
---|
1860 | attributesSize[it->first] = it->second; |
---|
1861 | |
---|
1862 | if (maxEventSize[it->first] < it->second) |
---|
1863 | maxEventSize[it->first] = it->second; |
---|
1864 | } |
---|
1865 | } |
---|
1866 | } |
---|
1867 | return attributesSize; |
---|
1868 | } |
---|
1869 | CATCH_DUMP_ATTR |
---|
1870 | |
---|
1871 | /*! |
---|
1872 | * Compute the required buffer size to send the fields data. |
---|
1873 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
---|
1874 | * \param [in] contextClient |
---|
1875 | * \param [in] bufferForWriting True if buffers are used for sending data for writing |
---|
1876 | This flag is only true for client and server-1 for communication with server-2 |
---|
1877 | */ |
---|
1878 | std::map<int, StdSize> CContext::getDataBufferSize(std::map<int, StdSize>& maxEventSize, |
---|
1879 | CContextClient* contextClient, bool bufferForWriting /*= "false"*/) |
---|
1880 | TRY |
---|
1881 | { |
---|
1882 | std::map<int, StdSize> dataSize; |
---|
1883 | |
---|
1884 | // Find all reference domain and axis of all active fields |
---|
1885 | std::vector<CFile*>& fileList = bufferForWriting ? this->enabledWriteModeFiles : this->enabledReadModeFiles; |
---|
1886 | size_t numEnabledFiles = fileList.size(); |
---|
1887 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
1888 | { |
---|
1889 | CFile* file = fileList[i]; |
---|
1890 | if (file->getContextClient() == contextClient) |
---|
1891 | { |
---|
1892 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1893 | size_t numEnabledFields = enabledFields.size(); |
---|
1894 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1895 | { |
---|
1896 | // const std::vector<std::map<int, StdSize> > mapSize = enabledFields[j]->getGridDataBufferSize(contextClient); |
---|
1897 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridDataBufferSize(contextClient,bufferForWriting); |
---|
1898 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
---|
1899 | for (; it != itE; ++it) |
---|
1900 | { |
---|
1901 | // If dataSize[it->first] does not exist, it will be zero-initialized |
---|
1902 | // so we can use it safely without checking for its existance |
---|
1903 | if (CXios::isOptPerformance) |
---|
1904 | dataSize[it->first] += it->second; |
---|
1905 | else if (dataSize[it->first] < it->second) |
---|
1906 | dataSize[it->first] = it->second; |
---|
1907 | |
---|
1908 | if (maxEventSize[it->first] < it->second) |
---|
1909 | maxEventSize[it->first] = it->second; |
---|
1910 | } |
---|
1911 | } |
---|
1912 | } |
---|
1913 | } |
---|
1914 | return dataSize; |
---|
1915 | } |
---|
1916 | CATCH_DUMP_ATTR |
---|
1917 | |
---|
1918 | //! Client side: Send infomation of active files (files are enabled to write out) |
---|
1919 | void CContext::sendEnabledFiles(const std::vector<CFile*>& activeFiles) |
---|
1920 | TRY |
---|
1921 | { |
---|
1922 | int size = activeFiles.size(); |
---|
1923 | |
---|
1924 | // In a context, each type has a root definition, e.g: axis, domain, field. |
---|
1925 | // Every object must be a child of one of these root definition. In this case |
---|
1926 | // all new file objects created on server must be children of the root "file_definition" |
---|
1927 | StdString fileDefRoot("file_definition"); |
---|
1928 | CFileGroup* cfgrpPtr = CFileGroup::get(fileDefRoot); |
---|
1929 | |
---|
1930 | for (int i = 0; i < size; ++i) |
---|
1931 | { |
---|
1932 | CFile* f = activeFiles[i]; |
---|
1933 | cfgrpPtr->sendCreateChild(f->getId(),f->getContextClient()); |
---|
1934 | f->sendAllAttributesToServer(f->getContextClient()); |
---|
1935 | f->sendAddAllVariables(f->getContextClient()); |
---|
1936 | } |
---|
1937 | } |
---|
1938 | CATCH_DUMP_ATTR |
---|
1939 | |
---|
1940 | //! Client side: Send information of active fields (ones are written onto files) |
---|
1941 | void CContext::sendEnabledFieldsInFiles(const std::vector<CFile*>& activeFiles) |
---|
1942 | TRY |
---|
1943 | { |
---|
1944 | int size = activeFiles.size(); |
---|
1945 | for (int i = 0; i < size; ++i) |
---|
1946 | { |
---|
1947 | activeFiles[i]->sendEnabledFields(activeFiles[i]->getContextClient()); |
---|
1948 | } |
---|
1949 | } |
---|
1950 | CATCH_DUMP_ATTR |
---|
1951 | |
---|
1952 | //! Client side: Check if the defined axis, domains and grids are eligible for compressed indexed output |
---|
1953 | void CContext::checkAxisDomainsGridsEligibilityForCompressedOutput() |
---|
1954 | TRY |
---|
1955 | { |
---|
1956 | if (!(serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER)) return; |
---|
1957 | |
---|
1958 | const vector<CAxis*> allAxis = CAxis::getAll(); |
---|
1959 | for (vector<CAxis*>::const_iterator it = allAxis.begin(); it != allAxis.end(); it++) |
---|
1960 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1961 | |
---|
1962 | const vector<CDomain*> allDomains = CDomain::getAll(); |
---|
1963 | for (vector<CDomain*>::const_iterator it = allDomains.begin(); it != allDomains.end(); it++) |
---|
1964 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1965 | |
---|
1966 | const vector<CGrid*> allGrids = CGrid::getAll(); |
---|
1967 | for (vector<CGrid*>::const_iterator it = allGrids.begin(); it != allGrids.end(); it++) |
---|
1968 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1969 | } |
---|
1970 | CATCH_DUMP_ATTR |
---|
1971 | |
---|
1972 | //! Client side: Prepare the timeseries by adding the necessary files |
---|
1973 | void CContext::prepareTimeseries() |
---|
1974 | TRY |
---|
1975 | { |
---|
1976 | if (!(serviceType_==CServicesManager::CLIENT || serviceType_==CServicesManager::GATHERER)) return; |
---|
1977 | |
---|
1978 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
1979 | for (size_t i = 0; i < allFiles.size(); i++) |
---|
1980 | { |
---|
1981 | CFile* file = allFiles[i]; |
---|
1982 | |
---|
1983 | std::vector<CVariable*> fileVars, fieldVars, vars = file->getAllVariables(); |
---|
1984 | for (size_t k = 0; k < vars.size(); k++) |
---|
1985 | { |
---|
1986 | CVariable* var = vars[k]; |
---|
1987 | |
---|
1988 | if (var->ts_target.isEmpty() |
---|
1989 | || var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both) |
---|
1990 | fileVars.push_back(var); |
---|
1991 | |
---|
1992 | if (!var->ts_target.isEmpty() |
---|
1993 | && (var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both)) |
---|
1994 | fieldVars.push_back(var); |
---|
1995 | } |
---|
1996 | |
---|
1997 | if (!file->timeseries.isEmpty() && file->timeseries != CFile::timeseries_attr::none) |
---|
1998 | { |
---|
1999 | StdString fileNameStr("%file_name%") ; |
---|
2000 | StdString tsPrefix = !file->ts_prefix.isEmpty() ? file->ts_prefix : fileNameStr ; |
---|
2001 | |
---|
2002 | StdString fileName=file->getFileOutputName(); |
---|
2003 | size_t pos=tsPrefix.find(fileNameStr) ; |
---|
2004 | while (pos!=std::string::npos) |
---|
2005 | { |
---|
2006 | tsPrefix=tsPrefix.replace(pos,fileNameStr.size(),fileName) ; |
---|
2007 | pos=tsPrefix.find(fileNameStr) ; |
---|
2008 | } |
---|
2009 | |
---|
2010 | const std::vector<CField*> allFields = file->getAllFields(); |
---|
2011 | for (size_t j = 0; j < allFields.size(); j++) |
---|
2012 | { |
---|
2013 | CField* field = allFields[j]; |
---|
2014 | |
---|
2015 | if (!field->ts_enabled.isEmpty() && field->ts_enabled) |
---|
2016 | { |
---|
2017 | CFile* tsFile = CFile::create(); |
---|
2018 | tsFile->duplicateAttributes(file); |
---|
2019 | |
---|
2020 | // Add variables originating from file and targeted to timeserie file |
---|
2021 | for (size_t k = 0; k < fileVars.size(); k++) |
---|
2022 | tsFile->getVirtualVariableGroup()->addChild(fileVars[k]); |
---|
2023 | |
---|
2024 | |
---|
2025 | tsFile->name = tsPrefix + "_"; |
---|
2026 | if (!field->name.isEmpty()) |
---|
2027 | tsFile->name.get() += field->name; |
---|
2028 | else if (field->hasDirectFieldReference()) // We cannot use getBaseFieldReference() just yet |
---|
2029 | tsFile->name.get() += field->field_ref; |
---|
2030 | else |
---|
2031 | tsFile->name.get() += field->getId(); |
---|
2032 | |
---|
2033 | if (!field->ts_split_freq.isEmpty()) |
---|
2034 | tsFile->split_freq = field->ts_split_freq; |
---|
2035 | |
---|
2036 | CField* tsField = tsFile->addField(); |
---|
2037 | tsField->field_ref = field->getId(); |
---|
2038 | |
---|
2039 | // Add variables originating from file and targeted to timeserie field |
---|
2040 | for (size_t k = 0; k < fieldVars.size(); k++) |
---|
2041 | tsField->getVirtualVariableGroup()->addChild(fieldVars[k]); |
---|
2042 | |
---|
2043 | vars = field->getAllVariables(); |
---|
2044 | for (size_t k = 0; k < vars.size(); k++) |
---|
2045 | { |
---|
2046 | CVariable* var = vars[k]; |
---|
2047 | |
---|
2048 | // Add variables originating from field and targeted to timeserie field |
---|
2049 | if (var->ts_target.isEmpty() |
---|
2050 | || var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both) |
---|
2051 | tsField->getVirtualVariableGroup()->addChild(var); |
---|
2052 | |
---|
2053 | // Add variables originating from field and targeted to timeserie file |
---|
2054 | if (!var->ts_target.isEmpty() |
---|
2055 | && (var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both)) |
---|
2056 | tsFile->getVirtualVariableGroup()->addChild(var); |
---|
2057 | } |
---|
2058 | |
---|
2059 | tsFile->solveFieldRefInheritance(true); |
---|
2060 | |
---|
2061 | if (file->timeseries == CFile::timeseries_attr::exclusive) |
---|
2062 | field->enabled = false; |
---|
2063 | } |
---|
2064 | } |
---|
2065 | |
---|
2066 | // Finally disable the original file is need be |
---|
2067 | if (file->timeseries == CFile::timeseries_attr::only) |
---|
2068 | file->enabled = false; |
---|
2069 | } |
---|
2070 | } |
---|
2071 | } |
---|
2072 | CATCH_DUMP_ATTR |
---|
2073 | |
---|
2074 | //! Client side: Send information of reference grid of active fields |
---|
2075 | void CContext::sendRefGrid(const std::vector<CFile*>& activeFiles) |
---|
2076 | TRY |
---|
2077 | { |
---|
2078 | std::set<pair<StdString,CContextClient*>> gridIds; |
---|
2079 | |
---|
2080 | int sizeFile = activeFiles.size(); |
---|
2081 | CFile* filePtr(NULL); |
---|
2082 | |
---|
2083 | // Firstly, find all reference grids of all active fields |
---|
2084 | for (int i = 0; i < sizeFile; ++i) |
---|
2085 | { |
---|
2086 | filePtr = activeFiles[i]; |
---|
2087 | std::vector<CField*> enabledFields = filePtr->getEnabledFields(); |
---|
2088 | int sizeField = enabledFields.size(); |
---|
2089 | for (int numField = 0; numField < sizeField; ++numField) |
---|
2090 | { |
---|
2091 | if (0 != enabledFields[numField]->getRelGrid()) |
---|
2092 | gridIds.insert(make_pair(CGrid::get(enabledFields[numField]->getRelGrid())->getId(),enabledFields[numField]->getContextClient())); |
---|
2093 | } |
---|
2094 | } |
---|
2095 | |
---|
2096 | // Create all reference grids on server side |
---|
2097 | StdString gridDefRoot("grid_definition"); |
---|
2098 | CGridGroup* gridPtr = CGridGroup::get(gridDefRoot); |
---|
2099 | for (auto it = gridIds.begin(); it != gridIds.end(); ++it) |
---|
2100 | { |
---|
2101 | gridPtr->sendCreateChild(it->first,it->second); |
---|
2102 | CGrid::get(it->first)->sendAllAttributesToServer(it->second); |
---|
2103 | CGrid::get(it->first)->sendAllDomains(it->second); |
---|
2104 | CGrid::get(it->first)->sendAllAxis(it->second); |
---|
2105 | CGrid::get(it->first)->sendAllScalars(it->second); |
---|
2106 | } |
---|
2107 | } |
---|
2108 | CATCH_DUMP_ATTR |
---|
2109 | |
---|
2110 | //! Client side: Send information of reference domain, axis and scalar of active fields |
---|
2111 | void CContext::sendRefDomainsAxisScalars(const std::vector<CFile*>& activeFiles) |
---|
2112 | TRY |
---|
2113 | { |
---|
2114 | std::set<pair<StdString,CContextClient*>> domainIds, axisIds, scalarIds; |
---|
2115 | |
---|
2116 | // Find all reference domain and axis of all active fields |
---|
2117 | int numEnabledFiles = activeFiles.size(); |
---|
2118 | for (int i = 0; i < numEnabledFiles; ++i) |
---|
2119 | { |
---|
2120 | std::vector<CField*> enabledFields = activeFiles[i]->getEnabledFields(); |
---|
2121 | int numEnabledFields = enabledFields.size(); |
---|
2122 | for (int j = 0; j < numEnabledFields; ++j) |
---|
2123 | { |
---|
2124 | CContextClient* contextClient=enabledFields[j]->getContextClient() ; |
---|
2125 | const std::vector<StdString>& prDomAxisScalarId = enabledFields[j]->getRefDomainAxisIds(); |
---|
2126 | if ("" != prDomAxisScalarId[0]) domainIds.insert(make_pair(prDomAxisScalarId[0],contextClient)); |
---|
2127 | if ("" != prDomAxisScalarId[1]) axisIds.insert(make_pair(prDomAxisScalarId[1],contextClient)); |
---|
2128 | if ("" != prDomAxisScalarId[2]) scalarIds.insert(make_pair(prDomAxisScalarId[2],contextClient)); |
---|
2129 | } |
---|
2130 | } |
---|
2131 | |
---|
2132 | // Create all reference axis on server side |
---|
2133 | std::set<StdString>::iterator itDom, itAxis, itScalar; |
---|
2134 | std::set<StdString>::const_iterator itE; |
---|
2135 | |
---|
2136 | StdString scalarDefRoot("scalar_definition"); |
---|
2137 | CScalarGroup* scalarPtr = CScalarGroup::get(scalarDefRoot); |
---|
2138 | |
---|
2139 | for (auto itScalar = scalarIds.begin(); itScalar != scalarIds.end(); ++itScalar) |
---|
2140 | { |
---|
2141 | if (!itScalar->first.empty()) |
---|
2142 | { |
---|
2143 | scalarPtr->sendCreateChild(itScalar->first,itScalar->second); |
---|
2144 | CScalar::get(itScalar->first)->sendAllAttributesToServer(itScalar->second); |
---|
2145 | } |
---|
2146 | } |
---|
2147 | |
---|
2148 | StdString axiDefRoot("axis_definition"); |
---|
2149 | CAxisGroup* axisPtr = CAxisGroup::get(axiDefRoot); |
---|
2150 | |
---|
2151 | for (auto itAxis = axisIds.begin(); itAxis != axisIds.end(); ++itAxis) |
---|
2152 | { |
---|
2153 | if (!itAxis->first.empty()) |
---|
2154 | { |
---|
2155 | axisPtr->sendCreateChild(itAxis->first, itAxis->second); |
---|
2156 | CAxis::get(itAxis->first)->sendAllAttributesToServer(itAxis->second); |
---|
2157 | } |
---|
2158 | } |
---|
2159 | |
---|
2160 | // Create all reference domains on server side |
---|
2161 | StdString domDefRoot("domain_definition"); |
---|
2162 | CDomainGroup* domPtr = CDomainGroup::get(domDefRoot); |
---|
2163 | |
---|
2164 | for (auto itDom = domainIds.begin(); itDom != domainIds.end(); ++itDom) |
---|
2165 | { |
---|
2166 | if (!itDom->first.empty()) { |
---|
2167 | domPtr->sendCreateChild(itDom->first, itDom->second); |
---|
2168 | CDomain::get(itDom->first)->sendAllAttributesToServer(itDom->second); |
---|
2169 | } |
---|
2170 | } |
---|
2171 | } |
---|
2172 | CATCH_DUMP_ATTR |
---|
2173 | |
---|
2174 | //! Update calendar in each time step |
---|
2175 | void CContext::updateCalendar(int step) |
---|
2176 | TRY |
---|
2177 | { |
---|
2178 | int prevStep = calendar->getStep(); |
---|
2179 | |
---|
2180 | if (prevStep < step) |
---|
2181 | { |
---|
2182 | if (serviceType_==CServicesManager::CLIENT) // For now we only use server level 1 to read data |
---|
2183 | { |
---|
2184 | doPreTimestepOperationsForEnabledReadModeFiles(); |
---|
2185 | } |
---|
2186 | |
---|
2187 | info(50) << "updateCalendar : before : " << calendar->getCurrentDate() << endl; |
---|
2188 | calendar->update(step); |
---|
2189 | info(50) << "updateCalendar : after : " << calendar->getCurrentDate() << endl; |
---|
2190 | #ifdef XIOS_MEMTRACK_LIGHT |
---|
2191 | info(50) << " Current memory used by XIOS : "<< MemTrack::getCurrentMemorySize()*1.0/(1024*1024)<<" Mbyte, at timestep "<<step<<" of context "<<this->getId()<<endl ; |
---|
2192 | #endif |
---|
2193 | |
---|
2194 | if (serviceType_==CServicesManager::CLIENT) // For now we only use server level 1 to read data |
---|
2195 | { |
---|
2196 | doPostTimestepOperationsForEnabledReadModeFiles(); |
---|
2197 | garbageCollector.invalidate(calendar->getCurrentDate()); |
---|
2198 | } |
---|
2199 | } |
---|
2200 | else if (prevStep == step) |
---|
2201 | info(50) << "updateCalendar: already at step " << step << ", no operation done." << endl; |
---|
2202 | else // if (prevStep > step) |
---|
2203 | ERROR("void CContext::updateCalendar(int step)", |
---|
2204 | << "Illegal calendar update: previous step was " << prevStep << ", new step " << step << "is in the past!") |
---|
2205 | } |
---|
2206 | CATCH_DUMP_ATTR |
---|
2207 | |
---|
2208 | void CContext::initReadFiles(void) |
---|
2209 | TRY |
---|
2210 | { |
---|
2211 | vector<CFile*>::const_iterator it; |
---|
2212 | |
---|
2213 | for (it=enabledReadModeFiles.begin(); it != enabledReadModeFiles.end(); it++) |
---|
2214 | { |
---|
2215 | (*it)->initRead(); |
---|
2216 | } |
---|
2217 | } |
---|
2218 | CATCH_DUMP_ATTR |
---|
2219 | |
---|
2220 | //! Server side: Create header of netcdf file |
---|
2221 | void CContext::createFileHeader(void) |
---|
2222 | TRY |
---|
2223 | { |
---|
2224 | vector<CFile*>::const_iterator it; |
---|
2225 | |
---|
2226 | for (it=enabledFiles.begin(); it != enabledFiles.end(); it++) |
---|
2227 | // for (it=enabledWriteModeFiles.begin(); it != enabledWriteModeFiles.end(); it++) |
---|
2228 | { |
---|
2229 | (*it)->initWrite(); |
---|
2230 | } |
---|
2231 | } |
---|
2232 | CATCH_DUMP_ATTR |
---|
2233 | |
---|
2234 | //! Get current context |
---|
2235 | CContext* CContext::getCurrent(void) |
---|
2236 | TRY |
---|
2237 | { |
---|
2238 | return CObjectFactory::GetObject<CContext>(CObjectFactory::GetCurrentContextId()).get(); |
---|
2239 | } |
---|
2240 | CATCH |
---|
2241 | |
---|
2242 | /*! |
---|
2243 | \brief Set context with an id be the current context |
---|
2244 | \param [in] id identity of context to be set to current |
---|
2245 | */ |
---|
2246 | void CContext::setCurrent(const string& id) |
---|
2247 | TRY |
---|
2248 | { |
---|
2249 | CObjectFactory::SetCurrentContextId(id); |
---|
2250 | CGroupFactory::SetCurrentContextId(id); |
---|
2251 | } |
---|
2252 | CATCH |
---|
2253 | |
---|
2254 | /*! |
---|
2255 | \brief Create a context with specific id |
---|
2256 | \param [in] id identity of new context |
---|
2257 | \return pointer to the new context or already-existed one with identity id |
---|
2258 | */ |
---|
2259 | CContext* CContext::create(const StdString& id) |
---|
2260 | TRY |
---|
2261 | { |
---|
2262 | CContext::setCurrent(id); |
---|
2263 | |
---|
2264 | bool hasctxt = CContext::has(id); |
---|
2265 | CContext* context = CObjectFactory::CreateObject<CContext>(id).get(); |
---|
2266 | getRoot(); |
---|
2267 | if (!hasctxt) CGroupFactory::AddChild(root, context->getShared()); |
---|
2268 | |
---|
2269 | #define DECLARE_NODE(Name_, name_) \ |
---|
2270 | C##Name_##Definition::create(C##Name_##Definition::GetDefName()); |
---|
2271 | #define DECLARE_NODE_PAR(Name_, name_) |
---|
2272 | #include "node_type.conf" |
---|
2273 | |
---|
2274 | return (context); |
---|
2275 | } |
---|
2276 | CATCH |
---|
2277 | |
---|
2278 | //! Server side: Receive a message to do some post processing |
---|
2279 | void CContext::recvRegistry(CEventServer& event) |
---|
2280 | TRY |
---|
2281 | { |
---|
2282 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2283 | getCurrent()->recvRegistry(*buffer); |
---|
2284 | } |
---|
2285 | CATCH |
---|
2286 | |
---|
2287 | void CContext::recvRegistry(CBufferIn& buffer) |
---|
2288 | TRY |
---|
2289 | { |
---|
2290 | if (server->intraCommRank==0) |
---|
2291 | { |
---|
2292 | CRegistry registry(server->intraComm) ; |
---|
2293 | registry.fromBuffer(buffer) ; |
---|
2294 | registryOut->mergeRegistry(registry) ; |
---|
2295 | } |
---|
2296 | } |
---|
2297 | CATCH_DUMP_ATTR |
---|
2298 | |
---|
2299 | void CContext::sendRegistry(void) |
---|
2300 | TRY |
---|
2301 | { |
---|
2302 | registryOut->hierarchicalGatherRegistry() ; |
---|
2303 | |
---|
2304 | int nbSrvPools ; |
---|
2305 | if (serviceType_==CServicesManager::CLIENT) nbSrvPools = 1 ; |
---|
2306 | else if (serviceType_==CServicesManager::GATHERER) nbSrvPools = this->clientPrimServer.size() ; |
---|
2307 | else nbSrvPools = 0 ; |
---|
2308 | CContextClient* contextClientTmp ; |
---|
2309 | |
---|
2310 | for (int i = 0; i < nbSrvPools; ++i) |
---|
2311 | { |
---|
2312 | if (serviceType_==CServicesManager::CLIENT) contextClientTmp = client ; |
---|
2313 | else if (serviceType_==CServicesManager::GATHERER ) contextClientTmp = clientPrimServer[i] ; |
---|
2314 | |
---|
2315 | CEventClient event(CContext::GetType(), CContext::EVENT_ID_SEND_REGISTRY); |
---|
2316 | if (contextClientTmp->isServerLeader()) |
---|
2317 | { |
---|
2318 | CMessage msg ; |
---|
2319 | if (contextClientTmp->clientRank==0) msg<<*registryOut ; |
---|
2320 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
2321 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
2322 | event.push(*itRank,1,msg); |
---|
2323 | contextClientTmp->sendEvent(event); |
---|
2324 | } |
---|
2325 | else contextClientTmp->sendEvent(event); |
---|
2326 | } |
---|
2327 | } |
---|
2328 | CATCH_DUMP_ATTR |
---|
2329 | |
---|
2330 | |
---|
2331 | void CContext::sendFinalizeClient(CContextClient* contextClient, const string& contextClientId) |
---|
2332 | TRY |
---|
2333 | { |
---|
2334 | CEventClient event(getType(),EVENT_ID_CONTEXT_FINALIZE_CLIENT); |
---|
2335 | if (contextClient->isServerLeader()) |
---|
2336 | { |
---|
2337 | CMessage msg; |
---|
2338 | msg<<contextClientId ; |
---|
2339 | const std::list<int>& ranks = contextClient->getRanksServerLeader(); |
---|
2340 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
2341 | event.push(*itRank,1,msg); |
---|
2342 | contextClient->sendEvent(event); |
---|
2343 | } |
---|
2344 | else contextClient->sendEvent(event); |
---|
2345 | } |
---|
2346 | CATCH_DUMP_ATTR |
---|
2347 | |
---|
2348 | |
---|
2349 | void CContext::recvFinalizeClient(CEventServer& event) |
---|
2350 | TRY |
---|
2351 | { |
---|
2352 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
2353 | string id; |
---|
2354 | *buffer>>id; |
---|
2355 | get(id)->recvFinalizeClient(*buffer); |
---|
2356 | } |
---|
2357 | CATCH |
---|
2358 | |
---|
2359 | void CContext::recvFinalizeClient(CBufferIn& buffer) |
---|
2360 | TRY |
---|
2361 | { |
---|
2362 | countChildContextFinalized_++ ; |
---|
2363 | } |
---|
2364 | CATCH_DUMP_ATTR |
---|
2365 | |
---|
2366 | |
---|
2367 | |
---|
2368 | |
---|
2369 | /*! |
---|
2370 | * \fn bool CContext::isFinalized(void) |
---|
2371 | * Context is finalized if it received context post finalize event. |
---|
2372 | */ |
---|
2373 | bool CContext::isFinalized(void) |
---|
2374 | TRY |
---|
2375 | { |
---|
2376 | return finalized; |
---|
2377 | } |
---|
2378 | CATCH_DUMP_ATTR |
---|
2379 | ///-------------------------------------------------------------- |
---|
2380 | StdString CContext::dumpClassAttributes(void) |
---|
2381 | { |
---|
2382 | StdString str; |
---|
2383 | str.append("enabled files=\""); |
---|
2384 | int size = this->enabledFiles.size(); |
---|
2385 | for (int i = 0; i < size; ++i) |
---|
2386 | { |
---|
2387 | str.append(enabledFiles[i]->getId()); |
---|
2388 | str.append(" "); |
---|
2389 | } |
---|
2390 | str.append("\""); |
---|
2391 | return str; |
---|
2392 | } |
---|
2393 | |
---|
2394 | } // namespace xios |
---|