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 | |
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19 | #include "server.hpp" |
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20 | |
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21 | namespace xios { |
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22 | |
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23 | shared_ptr<CContextGroup> CContext::root; |
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24 | |
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25 | /// ////////////////////// Définitions ////////////////////// /// |
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26 | |
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27 | CContext::CContext(void) |
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28 | : CObjectTemplate<CContext>(), CContextAttributes() |
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29 | , calendar(), hasClient(false), hasServer(false) |
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30 | , isPostProcessed(false), finalized(false) |
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31 | , idServer_(), client(0), server(0) |
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32 | , allProcessed(false), countChildCtx_(0) |
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33 | { /* Ne rien faire de plus */ } |
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34 | |
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35 | CContext::CContext(const StdString & id) |
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36 | : CObjectTemplate<CContext>(id), 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 | , idServer_(), client(0), server(0) |
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40 | , allProcessed(false), countChildCtx_(0) |
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41 | { /* Ne rien faire de plus */ } |
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42 | |
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43 | CContext::~CContext(void) |
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44 | { |
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45 | delete client; |
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46 | delete server; |
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47 | for (std::vector<CContextClient*>::iterator it = clientPrimServer.begin(); it != clientPrimServer.end(); it++) delete *it; |
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48 | for (std::vector<CContextServer*>::iterator it = serverPrimServer.begin(); it != serverPrimServer.end(); it++) delete *it; |
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49 | |
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50 | } |
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51 | |
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52 | //---------------------------------------------------------------- |
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53 | //! Get name of context |
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54 | StdString CContext::GetName(void) { return (StdString("context")); } |
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55 | StdString CContext::GetDefName(void){ return (CContext::GetName()); } |
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56 | ENodeType CContext::GetType(void) { return (eContext); } |
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57 | |
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58 | //---------------------------------------------------------------- |
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59 | |
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60 | /*! |
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61 | \brief Get context group (context root) |
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62 | \return Context root |
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63 | */ |
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64 | CContextGroup* CContext::getRoot(void) |
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65 | { |
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66 | if (root.get()==NULL) root=shared_ptr<CContextGroup>(new CContextGroup(xml::CXMLNode::GetRootName())); |
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67 | return root.get(); |
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68 | } |
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69 | |
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70 | //---------------------------------------------------------------- |
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71 | |
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72 | /*! |
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73 | \brief Get calendar of a context |
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74 | \return Calendar |
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75 | */ |
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76 | boost::shared_ptr<CCalendar> CContext::getCalendar(void) const |
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77 | { |
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78 | return (this->calendar); |
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79 | } |
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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 Set a context with a calendar |
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85 | \param[in] newCalendar new calendar |
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86 | */ |
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87 | void CContext::setCalendar(boost::shared_ptr<CCalendar> newCalendar) |
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88 | { |
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89 | this->calendar = newCalendar; |
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90 | } |
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91 | |
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92 | //---------------------------------------------------------------- |
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93 | /*! |
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94 | \brief Parse xml file and write information into context object |
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95 | \param [in] node xmld node corresponding in xml file |
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96 | */ |
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97 | void CContext::parse(xml::CXMLNode & node) |
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98 | { |
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99 | CContext::SuperClass::parse(node); |
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100 | |
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101 | // PARSING POUR GESTION DES ENFANTS |
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102 | xml::THashAttributes attributes = node.getAttributes(); |
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103 | |
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104 | if (attributes.end() != attributes.find("src")) |
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105 | { |
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106 | StdIFStream ifs ( attributes["src"].c_str() , StdIFStream::in ); |
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107 | if ( (ifs.rdstate() & std::ifstream::failbit ) != 0 ) |
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108 | ERROR("void CContext::parse(xml::CXMLNode & node)", |
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109 | <<endl<< "Can not open <"<<attributes["src"].c_str()<<"> file" ); |
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110 | if (!ifs.good()) |
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111 | ERROR("CContext::parse(xml::CXMLNode & node)", |
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112 | << "[ filename = " << attributes["src"] << " ] Bad xml stream !"); |
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113 | xml::CXMLParser::ParseInclude(ifs, attributes["src"], *this); |
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114 | } |
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115 | |
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116 | if (node.getElementName().compare(CContext::GetName())) |
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117 | DEBUG("Le noeud is wrong defined but will be considered as a context !"); |
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118 | |
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119 | if (!(node.goToChildElement())) |
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120 | { |
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121 | DEBUG("Le context ne contient pas d'enfant !"); |
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122 | } |
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123 | else |
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124 | { |
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125 | do { // Parcours des contextes pour traitement. |
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126 | |
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127 | StdString name = node.getElementName(); |
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128 | attributes.clear(); |
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129 | attributes = node.getAttributes(); |
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130 | |
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131 | if (attributes.end() != attributes.find("id")) |
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132 | { |
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133 | DEBUG(<< "Definition node has an id," |
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134 | << "it will not be taking account !"); |
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135 | } |
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136 | |
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137 | #define DECLARE_NODE(Name_, name_) \ |
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138 | if (name.compare(C##Name_##Definition::GetDefName()) == 0) \ |
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139 | { C##Name_##Definition::create(C##Name_##Definition::GetDefName()) -> parse(node); continue; } |
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140 | #define DECLARE_NODE_PAR(Name_, name_) |
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141 | #include "node_type.conf" |
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142 | |
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143 | DEBUG(<< "The element \'" << name |
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144 | << "\' in the context \'" << CContext::getCurrent()->getId() |
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145 | << "\' is not a definition !"); |
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146 | |
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147 | } while (node.goToNextElement()); |
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148 | |
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149 | node.goToParentElement(); // Retour au parent |
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150 | } |
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151 | } |
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152 | |
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153 | //---------------------------------------------------------------- |
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154 | //! Show tree structure of context |
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155 | void CContext::ShowTree(StdOStream & out) |
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156 | { |
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157 | StdString currentContextId = CContext::getCurrent() -> getId(); |
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158 | std::vector<CContext*> def_vector = |
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159 | CContext::getRoot()->getChildList(); |
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160 | std::vector<CContext*>::iterator |
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161 | it = def_vector.begin(), end = def_vector.end(); |
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162 | |
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163 | out << "<? xml version=\"1.0\" ?>" << std::endl; |
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164 | out << "<" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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165 | |
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166 | for (; it != end; it++) |
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167 | { |
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168 | CContext* context = *it; |
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169 | CContext::setCurrent(context->getId()); |
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170 | out << *context << std::endl; |
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171 | } |
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172 | |
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173 | out << "</" << xml::CXMLNode::GetRootName() << " >" << std::endl; |
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174 | CContext::setCurrent(currentContextId); |
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175 | } |
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176 | |
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177 | |
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178 | //---------------------------------------------------------------- |
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179 | |
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180 | //! Convert context object into string (to print) |
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181 | StdString CContext::toString(void) const |
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182 | { |
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183 | StdOStringStream oss; |
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184 | oss << "<" << CContext::GetName() |
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185 | << " id=\"" << this->getId() << "\" " |
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186 | << SuperClassAttribute::toString() << ">" << std::endl; |
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187 | if (!this->hasChild()) |
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188 | { |
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189 | //oss << "<!-- No definition -->" << std::endl; // fait planter l'incrémentation |
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190 | } |
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191 | else |
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192 | { |
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193 | |
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194 | #define DECLARE_NODE(Name_, name_) \ |
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195 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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196 | oss << * C##Name_##Definition::get(C##Name_##Definition::GetDefName()) << std::endl; |
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197 | #define DECLARE_NODE_PAR(Name_, name_) |
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198 | #include "node_type.conf" |
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199 | |
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200 | } |
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201 | |
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202 | oss << "</" << CContext::GetName() << " >"; |
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203 | |
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204 | return (oss.str()); |
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205 | } |
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206 | |
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207 | //---------------------------------------------------------------- |
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208 | |
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209 | /*! |
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210 | \brief Find all inheritace among objects in a context. |
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211 | \param [in] apply (true) write attributes of parent into ones of child if they are empty |
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212 | (false) write attributes of parent into a new container of child |
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213 | \param [in] parent unused |
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214 | */ |
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215 | void CContext::solveDescInheritance(bool apply, const CAttributeMap * const UNUSED(parent)) |
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216 | { |
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217 | #define DECLARE_NODE(Name_, name_) \ |
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218 | if (C##Name_##Definition::has(C##Name_##Definition::GetDefName())) \ |
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219 | C##Name_##Definition::get(C##Name_##Definition::GetDefName())->solveDescInheritance(apply); |
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220 | #define DECLARE_NODE_PAR(Name_, name_) |
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221 | #include "node_type.conf" |
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222 | } |
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223 | |
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224 | //---------------------------------------------------------------- |
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225 | |
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226 | //! Verify if all root definition in the context have child. |
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227 | bool CContext::hasChild(void) const |
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228 | { |
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229 | return ( |
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230 | #define DECLARE_NODE(Name_, name_) \ |
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231 | C##Name_##Definition::has(C##Name_##Definition::GetDefName()) || |
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232 | #define DECLARE_NODE_PAR(Name_, name_) |
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233 | #include "node_type.conf" |
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234 | false); |
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235 | } |
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236 | |
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237 | //---------------------------------------------------------------- |
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238 | |
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239 | void CContext::CleanTree(void) |
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240 | { |
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241 | #define DECLARE_NODE(Name_, name_) C##Name_##Definition::ClearAllAttributes(); |
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242 | #define DECLARE_NODE_PAR(Name_, name_) |
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243 | #include "node_type.conf" |
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244 | } |
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245 | ///--------------------------------------------------------------- |
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246 | |
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247 | //! Initialize client side |
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248 | void CContext::initClient(MPI_Comm intraComm, MPI_Comm interComm, CContext* cxtServer /*= 0*/) |
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249 | { |
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250 | |
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251 | hasClient = true; |
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252 | MPI_Comm intraCommServer, interCommServer; |
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253 | |
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254 | if (CServer::serverLevel != 1) |
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255 | // initClient is called by client |
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256 | { |
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257 | client = new CContextClient(this, intraComm, interComm, cxtServer); |
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258 | if (cxtServer) // Attached mode |
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259 | { |
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260 | intraCommServer = intraComm; |
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261 | interCommServer = interComm; |
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262 | } |
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263 | else |
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264 | { |
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265 | MPI_Comm_dup(intraComm, &intraCommServer); |
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266 | comms.push_back(intraCommServer); |
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267 | MPI_Comm_dup(interComm, &interCommServer); |
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268 | comms.push_back(interCommServer); |
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269 | } |
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270 | registryIn=new CRegistry(intraComm); |
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271 | registryIn->setPath(getId()) ; |
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272 | if (client->clientRank==0) registryIn->fromFile("xios_registry.bin") ; |
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273 | registryIn->bcastRegistry() ; |
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274 | registryOut=new CRegistry(intraComm) ; |
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275 | registryOut->setPath(getId()) ; |
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276 | |
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277 | server = new CContextServer(this, intraCommServer, interCommServer); |
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278 | } |
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279 | else |
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280 | // initClient is called by primary server |
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281 | { |
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282 | clientPrimServer.push_back(new CContextClient(this, intraComm, interComm)); |
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283 | MPI_Comm_dup(intraComm, &intraCommServer); |
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284 | comms.push_back(intraCommServer); |
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285 | MPI_Comm_dup(interComm, &interCommServer); |
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286 | comms.push_back(interCommServer); |
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287 | serverPrimServer.push_back(new CContextServer(this, intraCommServer, interCommServer)); |
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288 | } |
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289 | } |
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290 | |
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291 | void CContext::setClientServerBuffer(CContextClient* contextClient) |
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292 | { |
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293 | size_t minBufferSize = CXios::minBufferSize; |
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294 | #define DECLARE_NODE(Name_, name_) \ |
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295 | if (minBufferSize < sizeof(C##Name_##Definition)) minBufferSize = sizeof(C##Name_##Definition); |
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296 | #define DECLARE_NODE_PAR(Name_, name_) |
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297 | #include "node_type.conf" |
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298 | #undef DECLARE_NODE |
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299 | #undef DECLARE_NODE_PAR |
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300 | |
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301 | std::map<int, StdSize> maxEventSize; |
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302 | std::map<int, StdSize> bufferSize = getAttributesBufferSize(maxEventSize, contextClient); |
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303 | std::map<int, StdSize> dataBufferSize = getDataBufferSize(maxEventSize, contextClient); |
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304 | |
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305 | std::map<int, StdSize>::iterator it, ite = dataBufferSize.end(); |
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306 | for (it = dataBufferSize.begin(); it != ite; ++it) |
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307 | if (it->second > bufferSize[it->first]) bufferSize[it->first] = it->second; |
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308 | |
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309 | ite = bufferSize.end(); |
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310 | for (it = bufferSize.begin(); it != ite; ++it) |
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311 | { |
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312 | it->second *= CXios::bufferSizeFactor; |
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313 | if (it->second < minBufferSize) it->second = minBufferSize; |
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314 | } |
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315 | |
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316 | // We consider that the minimum buffer size is also the minimum event size |
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317 | ite = maxEventSize.end(); |
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318 | for (it = maxEventSize.begin(); it != ite; ++it) |
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319 | if (it->second < minBufferSize) it->second = minBufferSize; |
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320 | |
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321 | if (contextClient->isServerLeader()) |
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322 | { |
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323 | const std::list<int>& ranks = contextClient->getRanksServerLeader(); |
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324 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
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325 | if (!bufferSize.count(*itRank)) bufferSize[*itRank] = maxEventSize[*itRank] = minBufferSize; |
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326 | } |
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327 | contextClient->setBufferSize(bufferSize, maxEventSize); |
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328 | |
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329 | } |
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330 | |
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331 | //! Verify whether a context is initialized |
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332 | bool CContext::isInitialized(void) |
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333 | { |
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334 | return hasClient; |
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335 | } |
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336 | |
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337 | void CContext::initServer(MPI_Comm intraComm, MPI_Comm interComm, CContext* cxtClient /*= 0*/) |
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338 | { |
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339 | hasServer=true; |
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340 | server = new CContextServer(this,intraComm,interComm); |
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341 | |
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342 | registryIn=new CRegistry(intraComm); |
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343 | registryIn->setPath(getId()) ; |
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344 | if (server->intraCommRank==0) registryIn->fromFile("xios_registry.bin") ; |
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345 | registryIn->bcastRegistry() ; |
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346 | registryOut=new CRegistry(intraComm) ; |
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347 | registryOut->setPath(getId()) ; |
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348 | |
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349 | MPI_Comm intraCommClient, interCommClient; |
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350 | if (cxtClient) // Attached mode |
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351 | { |
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352 | intraCommClient = intraComm; |
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353 | interCommClient = interComm; |
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354 | } |
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355 | else |
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356 | { |
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357 | MPI_Comm_dup(intraComm, &intraCommClient); |
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358 | comms.push_back(intraCommClient); |
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359 | MPI_Comm_dup(interComm, &interCommClient); |
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360 | comms.push_back(interCommClient); |
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361 | } |
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362 | client = new CContextClient(this,intraCommClient,interCommClient, cxtClient); |
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363 | } |
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364 | |
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365 | //! Try to send the buffers and receive possible answers |
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366 | bool CContext::checkBuffersAndListen(void) |
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367 | { |
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368 | bool clientReady, serverFinished; |
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369 | |
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370 | // Only classical servers are non-blocking |
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371 | if (CServer::serverLevel == 0) |
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372 | { |
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373 | client->checkBuffers(); |
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374 | bool hasTmpBufferedEvent = client->hasTemporarilyBufferedEvent(); |
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375 | if (hasTmpBufferedEvent) |
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376 | hasTmpBufferedEvent = !client->sendTemporarilyBufferedEvent(); |
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377 | // Don't process events if there is a temporarily buffered event |
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378 | return server->eventLoop(!hasTmpBufferedEvent); |
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379 | } |
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380 | else if (CServer::serverLevel == 1) |
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381 | { |
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382 | if (!finalized) |
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383 | client->checkBuffers(); |
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384 | bool serverFinished = true; |
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385 | if (!finalized) |
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386 | serverFinished = server->eventLoop(); |
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387 | bool serverPrimFinished = true; |
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388 | for (int i = 0; i < clientPrimServer.size(); ++i) |
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389 | { |
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390 | if (!finalized) |
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391 | clientPrimServer[i]->checkBuffers(); |
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392 | if (!finalized) |
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393 | serverPrimFinished *= serverPrimServer[i]->eventLoop(); |
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394 | } |
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395 | return ( serverFinished && serverPrimFinished); |
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396 | } |
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397 | |
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398 | else if (CServer::serverLevel == 2) |
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399 | { |
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400 | client->checkBuffers(); |
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401 | return server->eventLoop(); |
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402 | } |
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403 | } |
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404 | |
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405 | //! Terminate a context |
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406 | void CContext::finalize(void) |
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407 | { |
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408 | // Send registry upon calling the function the first time |
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409 | if (countChildCtx_ == 0) |
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410 | if (hasClient) sendRegistry() ; |
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411 | |
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412 | // Client: |
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413 | // (1) blocking send context finalize to its server |
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414 | // (2) blocking receive context finalize from its server |
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415 | // (3) send post finalize to its server |
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416 | if (CXios::isClient) |
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417 | { |
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418 | // Make sure that client (model) enters the loop only once |
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419 | if (countChildCtx_ < 1) |
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420 | { |
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421 | ++countChildCtx_; |
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422 | |
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423 | client->finalize(); |
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424 | while (client->havePendingRequests()) |
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425 | client->checkBuffers(); |
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426 | |
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427 | while (!server->hasFinished()) |
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428 | server->eventLoop(); |
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429 | |
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430 | if (CXios::isServer) // Mode attache |
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431 | postFinalize(); |
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432 | else // Mode server |
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433 | client->postFinalize(); |
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434 | |
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435 | } |
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436 | } |
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437 | // Server: non-blocking send context finalize |
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438 | else if (CXios::isServer) |
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439 | { |
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440 | // First context finalize message received from a model => send context finalize to its child contexts (if any) |
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441 | if (countChildCtx_ == 0) |
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442 | for (int i = 0; i < clientPrimServer.size(); ++i) |
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443 | clientPrimServer[i]->finalize(); |
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444 | |
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445 | // (Last) context finalized message received |
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446 | if (countChildCtx_ == clientPrimServer.size()) |
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447 | client->finalize(); |
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448 | |
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449 | ++countChildCtx_; |
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450 | } |
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451 | } |
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452 | |
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453 | /*! |
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454 | * \fn void CContext::postFinalize(void) |
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455 | * Close files, gather registries, and make deallocations. |
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456 | * Function is called when a context is finalized. |
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457 | */ |
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458 | void CContext::postFinalize(void) |
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459 | { |
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460 | finalized = true; |
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461 | |
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462 | // Primary server: blocking send post finalize to secondary servers |
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463 | for (int i = 0; i < clientPrimServer.size(); ++i) |
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464 | clientPrimServer[i]->postFinalize(); |
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465 | bool buffersReleased; |
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466 | do |
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467 | { |
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468 | buffersReleased = true; |
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469 | for (int i = 0; i < clientPrimServer.size(); ++i) |
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470 | { |
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471 | clientPrimServer[i]->checkBuffers(); |
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472 | buffersReleased *= !clientPrimServer[i]->havePendingRequests(); |
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473 | } |
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474 | } while (!buffersReleased); |
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475 | |
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476 | // Primary or classical server: block until all messages are sent to model |
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477 | // Client (model): block until all messages are sent to server |
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478 | if ( CServer::serverLevel==0 || CServer::serverLevel==1 || !hasServer) |
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479 | do |
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480 | { |
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481 | client->checkBuffers(); |
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482 | buffersReleased = !client->havePendingRequests(); |
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483 | } while (!buffersReleased); |
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484 | |
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485 | if (hasServer && !hasClient) |
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486 | { |
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487 | closeAllFile(); |
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488 | registryOut->hierarchicalGatherRegistry() ; |
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489 | if (server->intraCommRank==0) CXios::globalRegistry->mergeRegistry(*registryOut) ; |
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490 | } |
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491 | |
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492 | //! Deallocate client buffers |
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493 | client->releaseBuffers(); |
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494 | for (int i = 0; i < clientPrimServer.size(); ++i) |
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495 | clientPrimServer[i]->releaseBuffers(); |
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496 | |
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497 | //! Free internally allocated communicators |
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498 | for (std::list<MPI_Comm>::iterator it = comms.begin(); it != comms.end(); ++it) |
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499 | MPI_Comm_free(&(*it)); |
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500 | comms.clear(); |
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501 | |
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502 | info(20)<<"CContext: Context <"<<getId()<<"> is finalized."<<endl; |
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503 | |
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504 | } |
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505 | |
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506 | //! Free internally allocated communicators |
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507 | void CContext::freeComms(void) |
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508 | { |
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509 | for (std::list<MPI_Comm>::iterator it = comms.begin(); it != comms.end(); ++it) |
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510 | MPI_Comm_free(&(*it)); |
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511 | comms.clear(); |
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512 | } |
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513 | |
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514 | //! Deallocate buffers allocated by clientContexts |
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515 | void CContext::releaseClientBuffers(void) |
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516 | { |
---|
517 | client->releaseBuffers(); |
---|
518 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
519 | clientPrimServer[i]->releaseBuffers(); |
---|
520 | } |
---|
521 | |
---|
522 | void CContext::postProcessingGlobalAttributes() |
---|
523 | { |
---|
524 | if (allProcessed) return; |
---|
525 | |
---|
526 | // After xml is parsed, there are some more works with post processing |
---|
527 | postProcessing(); |
---|
528 | |
---|
529 | // Check grid and calculate its distribution |
---|
530 | checkGridEnabledFields(); |
---|
531 | |
---|
532 | setClientServerBuffer(client); |
---|
533 | if (hasServer) |
---|
534 | for (int i = 0; i < clientPrimServer.size(); ++i) |
---|
535 | setClientServerBuffer(clientPrimServer[i]); |
---|
536 | |
---|
537 | |
---|
538 | if (hasClient) |
---|
539 | { |
---|
540 | // Send all attributes of current context to server |
---|
541 | this->sendAllAttributesToServer(); |
---|
542 | |
---|
543 | // Send all attributes of current calendar |
---|
544 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->sendAllAttributesToServer(); |
---|
545 | |
---|
546 | // We have enough information to send to server |
---|
547 | // First of all, send all enabled files |
---|
548 | sendEnabledFiles(); |
---|
549 | |
---|
550 | // Then, send all enabled fields |
---|
551 | sendEnabledFields(); |
---|
552 | |
---|
553 | // At last, we have all info of domain and axis, then send them |
---|
554 | sendRefDomainsAxis(); |
---|
555 | |
---|
556 | // After that, send all grid (if any) |
---|
557 | sendRefGrid(); |
---|
558 | |
---|
559 | // We have a xml tree on the server side and now, it should be also processed |
---|
560 | sendPostProcessing(); |
---|
561 | |
---|
562 | sendGridEnabledFields(); |
---|
563 | } |
---|
564 | allProcessed = true; |
---|
565 | } |
---|
566 | |
---|
567 | void CContext::sendPostProcessingGlobalAttributes() |
---|
568 | { |
---|
569 | // Use correct context client to send message |
---|
570 | // int nbSrvPools = (hasServer) ? clientPrimServer.size() : 1; |
---|
571 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
572 | for (int i = 0; i < nbSrvPools; ++i) |
---|
573 | { |
---|
574 | CContextClient* contextClientTmp = (0 != clientPrimServer.size()) ? clientPrimServer[i] : client; |
---|
575 | CEventClient event(getType(),EVENT_ID_POST_PROCESS_GLOBAL_ATTRIBUTES); |
---|
576 | |
---|
577 | if (contextClientTmp->isServerLeader()) |
---|
578 | { |
---|
579 | CMessage msg; |
---|
580 | if (hasServer) |
---|
581 | msg<<this->getIdServer(i); |
---|
582 | else |
---|
583 | msg<<this->getIdServer(); |
---|
584 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
585 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
586 | event.push(*itRank,1,msg); |
---|
587 | contextClientTmp->sendEvent(event); |
---|
588 | } |
---|
589 | else contextClientTmp->sendEvent(event); |
---|
590 | } |
---|
591 | } |
---|
592 | |
---|
593 | void CContext::recvPostProcessingGlobalAttributes(CEventServer& event) |
---|
594 | { |
---|
595 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
596 | string id; |
---|
597 | *buffer>>id; |
---|
598 | get(id)->recvPostProcessingGlobalAttributes(*buffer); |
---|
599 | } |
---|
600 | |
---|
601 | void CContext::recvPostProcessingGlobalAttributes(CBufferIn& buffer) |
---|
602 | { |
---|
603 | postProcessingGlobalAttributes(); |
---|
604 | } |
---|
605 | |
---|
606 | /*! |
---|
607 | \brief Close all the context defintion and do processing data |
---|
608 | After everything is well defined on client side, they will be processed and sent to server |
---|
609 | From the version 2.0, sever and client work no more on the same database. Moreover, client(s) will send |
---|
610 | all necessary information to server, from which each server can build its own database. |
---|
611 | Because the role of server is to write out field data on a specific netcdf file, |
---|
612 | the only information that it needs is the enabled files |
---|
613 | and the active fields (fields will be written onto active files) |
---|
614 | */ |
---|
615 | void CContext::closeDefinition(void) |
---|
616 | { |
---|
617 | CTimer::get("Context : close definition").resume() ; |
---|
618 | postProcessingGlobalAttributes(); |
---|
619 | |
---|
620 | if (hasClient) sendPostProcessingGlobalAttributes(); |
---|
621 | |
---|
622 | // There are some processings that should be done after all of above. For example: check mask or index |
---|
623 | this->buildFilterGraphOfEnabledFields(); |
---|
624 | |
---|
625 | if (hasClient && !hasServer) |
---|
626 | { |
---|
627 | buildFilterGraphOfFieldsWithReadAccess(); |
---|
628 | } |
---|
629 | |
---|
630 | checkGridEnabledFields(); |
---|
631 | |
---|
632 | if (hasClient) this->sendProcessingGridOfEnabledFields(); |
---|
633 | if (hasClient) this->sendCloseDefinition(); |
---|
634 | |
---|
635 | // Nettoyage de l'arborescence |
---|
636 | if (hasClient) CleanTree(); // Only on client side?? |
---|
637 | |
---|
638 | if (hasClient) |
---|
639 | { |
---|
640 | sendCreateFileHeader(); |
---|
641 | if (!hasServer) startPrefetchingOfEnabledReadModeFiles(); |
---|
642 | } |
---|
643 | CTimer::get("Context : close definition").suspend() ; |
---|
644 | } |
---|
645 | |
---|
646 | void CContext::findAllEnabledFields(void) |
---|
647 | { |
---|
648 | for (unsigned int i = 0; i < this->enabledFiles.size(); i++) |
---|
649 | (void)this->enabledFiles[i]->getEnabledFields(); |
---|
650 | } |
---|
651 | |
---|
652 | void CContext::findAllEnabledFieldsInReadModeFiles(void) |
---|
653 | { |
---|
654 | for (unsigned int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
655 | (void)this->enabledReadModeFiles[i]->getEnabledFields(); |
---|
656 | } |
---|
657 | |
---|
658 | void CContext::readAttributesOfEnabledFieldsInReadModeFiles() |
---|
659 | { |
---|
660 | for (unsigned int i = 0; i < this->enabledReadModeFiles.size(); ++i) |
---|
661 | (void)this->enabledReadModeFiles[i]->readAttributesOfEnabledFieldsInReadMode(); |
---|
662 | } |
---|
663 | |
---|
664 | void CContext::sendGridEnabledFields() |
---|
665 | { |
---|
666 | int size = this->enabledFiles.size(); |
---|
667 | for (int i = 0; i < size; ++i) |
---|
668 | { |
---|
669 | this->enabledFiles[i]->sendGridOfEnabledFields(); |
---|
670 | } |
---|
671 | } |
---|
672 | |
---|
673 | void CContext::checkGridEnabledFields() |
---|
674 | { |
---|
675 | int size = this->enabledFiles.size(); |
---|
676 | for (int i = 0; i < size; ++i) |
---|
677 | { |
---|
678 | this->enabledFiles[i]->checkGridOfEnabledFields(); |
---|
679 | } |
---|
680 | } |
---|
681 | |
---|
682 | void CContext::solveOnlyRefOfEnabledFields(bool sendToServer) |
---|
683 | { |
---|
684 | int size = this->enabledFiles.size(); |
---|
685 | for (int i = 0; i < size; ++i) |
---|
686 | { |
---|
687 | this->enabledFiles[i]->solveOnlyRefOfEnabledFields(sendToServer); |
---|
688 | } |
---|
689 | |
---|
690 | for (int i = 0; i < size; ++i) |
---|
691 | { |
---|
692 | this->enabledFiles[i]->generateNewTransformationGridDest(); |
---|
693 | } |
---|
694 | } |
---|
695 | |
---|
696 | void CContext::solveAllRefOfEnabledFieldsAndTransform(bool sendToServer) |
---|
697 | { |
---|
698 | int size = this->enabledFiles.size(); |
---|
699 | for (int i = 0; i < size; ++i) |
---|
700 | { |
---|
701 | this->enabledFiles[i]->solveAllRefOfEnabledFieldsAndTransform(sendToServer); |
---|
702 | } |
---|
703 | } |
---|
704 | |
---|
705 | void CContext::buildFilterGraphOfEnabledFields() |
---|
706 | { |
---|
707 | int size = this->enabledFiles.size(); |
---|
708 | for (int i = 0; i < size; ++i) |
---|
709 | { |
---|
710 | this->enabledFiles[i]->buildFilterGraphOfEnabledFields(garbageCollector); |
---|
711 | } |
---|
712 | } |
---|
713 | |
---|
714 | void CContext::startPrefetchingOfEnabledReadModeFiles() |
---|
715 | { |
---|
716 | int size = enabledReadModeFiles.size(); |
---|
717 | for (int i = 0; i < size; ++i) |
---|
718 | { |
---|
719 | enabledReadModeFiles[i]->prefetchEnabledReadModeFields(); |
---|
720 | } |
---|
721 | } |
---|
722 | |
---|
723 | void CContext::checkPrefetchingOfEnabledReadModeFiles() |
---|
724 | { |
---|
725 | int size = enabledReadModeFiles.size(); |
---|
726 | for (int i = 0; i < size; ++i) |
---|
727 | { |
---|
728 | enabledReadModeFiles[i]->prefetchEnabledReadModeFieldsIfNeeded(); |
---|
729 | } |
---|
730 | } |
---|
731 | |
---|
732 | void CContext::findFieldsWithReadAccess(void) |
---|
733 | { |
---|
734 | fieldsWithReadAccess.clear(); |
---|
735 | const vector<CField*> allFields = CField::getAll(); |
---|
736 | for (size_t i = 0; i < allFields.size(); ++i) |
---|
737 | { |
---|
738 | CField* field = allFields[i]; |
---|
739 | |
---|
740 | if (field->file && !field->file->mode.isEmpty() && field->file->mode == CFile::mode_attr::read) |
---|
741 | field->read_access = true; |
---|
742 | else if (!field->read_access.isEmpty() && field->read_access && (field->enabled.isEmpty() || field->enabled)) |
---|
743 | fieldsWithReadAccess.push_back(field); |
---|
744 | } |
---|
745 | } |
---|
746 | |
---|
747 | void CContext::solveAllRefOfFieldsWithReadAccess() |
---|
748 | { |
---|
749 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
750 | fieldsWithReadAccess[i]->solveAllReferenceEnabledField(false); |
---|
751 | } |
---|
752 | |
---|
753 | void CContext::buildFilterGraphOfFieldsWithReadAccess() |
---|
754 | { |
---|
755 | for (size_t i = 0; i < fieldsWithReadAccess.size(); ++i) |
---|
756 | fieldsWithReadAccess[i]->buildFilterGraph(garbageCollector, true); |
---|
757 | } |
---|
758 | |
---|
759 | void CContext::solveAllInheritance(bool apply) |
---|
760 | { |
---|
761 | // Résolution des héritages descendants (cà d des héritages de groupes) |
---|
762 | // pour chacun des contextes. |
---|
763 | solveDescInheritance(apply); |
---|
764 | |
---|
765 | // Résolution des héritages par référence au niveau des fichiers. |
---|
766 | const vector<CFile*> allFiles=CFile::getAll(); |
---|
767 | const vector<CGrid*> allGrids= CGrid::getAll(); |
---|
768 | |
---|
769 | if (hasClient && !hasServer) |
---|
770 | //if (hasClient) |
---|
771 | { |
---|
772 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
773 | allFiles[i]->solveFieldRefInheritance(apply); |
---|
774 | } |
---|
775 | |
---|
776 | unsigned int vecSize = allGrids.size(); |
---|
777 | unsigned int i = 0; |
---|
778 | for (i = 0; i < vecSize; ++i) |
---|
779 | allGrids[i]->solveDomainAxisRefInheritance(apply); |
---|
780 | |
---|
781 | } |
---|
782 | |
---|
783 | void CContext::findEnabledFiles(void) |
---|
784 | { |
---|
785 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
786 | const CDate& initDate = calendar->getInitDate(); |
---|
787 | |
---|
788 | for (unsigned int i = 0; i < allFiles.size(); i++) |
---|
789 | if (!allFiles[i]->enabled.isEmpty()) // Si l'attribut 'enabled' est défini. |
---|
790 | { |
---|
791 | if (allFiles[i]->enabled.getValue()) // Si l'attribut 'enabled' est fixé à vrai. |
---|
792 | { |
---|
793 | if ((initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
794 | { |
---|
795 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
796 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
797 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
798 | } |
---|
799 | else |
---|
800 | enabledFiles.push_back(allFiles[i]); |
---|
801 | } |
---|
802 | } |
---|
803 | else |
---|
804 | { |
---|
805 | if ( (initDate + allFiles[i]->output_freq.getValue()) < (initDate + this->getCalendar()->getTimeStep())) |
---|
806 | { |
---|
807 | error(0)<<"WARNING: void CContext::findEnabledFiles()"<<endl |
---|
808 | << "Output frequency in file \""<<allFiles[i]->getFileOutputName() |
---|
809 | <<"\" is less than the time step. File will not be written."<<endl; |
---|
810 | } |
---|
811 | else |
---|
812 | enabledFiles.push_back(allFiles[i]); // otherwise true by default |
---|
813 | } |
---|
814 | |
---|
815 | if (enabledFiles.size() == 0) |
---|
816 | DEBUG(<<"Aucun fichier ne va être sorti dans le contexte nommé \"" |
---|
817 | << getId() << "\" !"); |
---|
818 | |
---|
819 | // Assigning contextClient to each enabled file |
---|
820 | if (hasClient) |
---|
821 | { |
---|
822 | for (int i = 0; i < enabledFiles.size(); ++i) |
---|
823 | { |
---|
824 | if (hasServer) |
---|
825 | { |
---|
826 | int srvId = i % clientPrimServer.size(); |
---|
827 | enabledFiles[i]->setContextClient(clientPrimServer[srvId]); |
---|
828 | } |
---|
829 | else |
---|
830 | enabledFiles[i]->setContextClient(client); |
---|
831 | } |
---|
832 | } |
---|
833 | } |
---|
834 | |
---|
835 | void CContext::findEnabledReadModeFiles(void) |
---|
836 | { |
---|
837 | int size = this->enabledFiles.size(); |
---|
838 | for (int i = 0; i < size; ++i) |
---|
839 | { |
---|
840 | if (!enabledFiles[i]->mode.isEmpty() && enabledFiles[i]->mode.getValue() == CFile::mode_attr::read) |
---|
841 | enabledReadModeFiles.push_back(enabledFiles[i]); |
---|
842 | } |
---|
843 | } |
---|
844 | |
---|
845 | void CContext::closeAllFile(void) |
---|
846 | { |
---|
847 | std::vector<CFile*>::const_iterator |
---|
848 | it = this->enabledFiles.begin(), end = this->enabledFiles.end(); |
---|
849 | |
---|
850 | for (; it != end; it++) |
---|
851 | { |
---|
852 | info(30)<<"Closing File : "<<(*it)->getId()<<endl; |
---|
853 | (*it)->close(); |
---|
854 | } |
---|
855 | } |
---|
856 | |
---|
857 | /*! |
---|
858 | \brief Dispatch event received from client |
---|
859 | Whenever a message is received in buffer of server, it will be processed depending on |
---|
860 | its event type. A new event type should be added in the switch list to make sure |
---|
861 | it processed on server side. |
---|
862 | \param [in] event: Received message |
---|
863 | */ |
---|
864 | bool CContext::dispatchEvent(CEventServer& event) |
---|
865 | { |
---|
866 | |
---|
867 | if (SuperClass::dispatchEvent(event)) return true; |
---|
868 | else |
---|
869 | { |
---|
870 | switch(event.type) |
---|
871 | { |
---|
872 | case EVENT_ID_CLOSE_DEFINITION : |
---|
873 | recvCloseDefinition(event); |
---|
874 | return true; |
---|
875 | break; |
---|
876 | case EVENT_ID_UPDATE_CALENDAR: |
---|
877 | recvUpdateCalendar(event); |
---|
878 | return true; |
---|
879 | break; |
---|
880 | case EVENT_ID_CREATE_FILE_HEADER : |
---|
881 | recvCreateFileHeader(event); |
---|
882 | return true; |
---|
883 | break; |
---|
884 | case EVENT_ID_POST_PROCESS: |
---|
885 | recvPostProcessing(event); |
---|
886 | return true; |
---|
887 | case EVENT_ID_SEND_REGISTRY: |
---|
888 | recvRegistry(event); |
---|
889 | return true; |
---|
890 | break; |
---|
891 | case EVENT_ID_POST_PROCESS_GLOBAL_ATTRIBUTES: |
---|
892 | recvPostProcessingGlobalAttributes(event); |
---|
893 | return true; |
---|
894 | break; |
---|
895 | case EVENT_ID_PROCESS_GRID_ENABLED_FIELDS: |
---|
896 | recvProcessingGridOfEnabledFields(event); |
---|
897 | return true; |
---|
898 | break; |
---|
899 | default : |
---|
900 | ERROR("bool CContext::dispatchEvent(CEventServer& event)", |
---|
901 | <<"Unknown Event"); |
---|
902 | return false; |
---|
903 | } |
---|
904 | } |
---|
905 | } |
---|
906 | |
---|
907 | //! Client side: Send a message to server to make it close |
---|
908 | void CContext::sendCloseDefinition(void) |
---|
909 | { |
---|
910 | // Use correct context client to send message |
---|
911 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
912 | for (int i = 0; i < nbSrvPools; ++i) |
---|
913 | { |
---|
914 | CContextClient* contextClientTmp = (hasServer) ? clientPrimServer[i] : client; |
---|
915 | CEventClient event(getType(),EVENT_ID_CLOSE_DEFINITION); |
---|
916 | if (contextClientTmp->isServerLeader()) |
---|
917 | { |
---|
918 | CMessage msg; |
---|
919 | if (hasServer) |
---|
920 | msg<<this->getIdServer(i); |
---|
921 | else |
---|
922 | msg<<this->getIdServer(); |
---|
923 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
924 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
925 | event.push(*itRank,1,msg); |
---|
926 | contextClientTmp->sendEvent(event); |
---|
927 | } |
---|
928 | else contextClientTmp->sendEvent(event); |
---|
929 | } |
---|
930 | } |
---|
931 | |
---|
932 | //! Server side: Receive a message of client announcing a context close |
---|
933 | void CContext::recvCloseDefinition(CEventServer& event) |
---|
934 | { |
---|
935 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
936 | string id; |
---|
937 | *buffer>>id; |
---|
938 | get(id)->closeDefinition(); |
---|
939 | } |
---|
940 | |
---|
941 | //! Client side: Send a message to update calendar in each time step |
---|
942 | void CContext::sendUpdateCalendar(int step) |
---|
943 | { |
---|
944 | // Use correct context client to send message |
---|
945 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
946 | for (int i = 0; i < nbSrvPools; ++i) |
---|
947 | { |
---|
948 | CContextClient* contextClientTmp = (hasServer) ? clientPrimServer[i] : client; |
---|
949 | CEventClient event(getType(),EVENT_ID_UPDATE_CALENDAR); |
---|
950 | |
---|
951 | if (contextClientTmp->isServerLeader()) |
---|
952 | { |
---|
953 | CMessage msg; |
---|
954 | if (hasServer) |
---|
955 | msg<<this->getIdServer(i)<<step; |
---|
956 | else |
---|
957 | msg<<this->getIdServer()<<step; |
---|
958 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
959 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
960 | event.push(*itRank,1,msg); |
---|
961 | contextClientTmp->sendEvent(event); |
---|
962 | } |
---|
963 | else contextClientTmp->sendEvent(event); |
---|
964 | } |
---|
965 | } |
---|
966 | |
---|
967 | //! Server side: Receive a message of client annoucing calendar update |
---|
968 | void CContext::recvUpdateCalendar(CEventServer& event) |
---|
969 | { |
---|
970 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
971 | string id; |
---|
972 | *buffer>>id; |
---|
973 | get(id)->recvUpdateCalendar(*buffer); |
---|
974 | } |
---|
975 | |
---|
976 | //! Server side: Receive a message of client annoucing calendar update |
---|
977 | void CContext::recvUpdateCalendar(CBufferIn& buffer) |
---|
978 | { |
---|
979 | int step; |
---|
980 | buffer>>step; |
---|
981 | updateCalendar(step); |
---|
982 | if (hasClient && hasServer) |
---|
983 | { |
---|
984 | sendUpdateCalendar(step); |
---|
985 | } |
---|
986 | } |
---|
987 | |
---|
988 | //! Client side: Send a message to create header part of netcdf file |
---|
989 | void CContext::sendCreateFileHeader(void) |
---|
990 | { |
---|
991 | // Use correct context client to send message |
---|
992 | // int nbSrvPools = (hasServer) ? clientPrimServer.size() : 1; |
---|
993 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
994 | for (int i = 0; i < nbSrvPools; ++i) |
---|
995 | { |
---|
996 | CContextClient* contextClientTmp = (hasServer) ? clientPrimServer[i] : client; |
---|
997 | CEventClient event(getType(),EVENT_ID_CREATE_FILE_HEADER); |
---|
998 | |
---|
999 | if (contextClientTmp->isServerLeader()) |
---|
1000 | { |
---|
1001 | CMessage msg; |
---|
1002 | if (hasServer) |
---|
1003 | msg<<this->getIdServer(i); |
---|
1004 | else |
---|
1005 | msg<<this->getIdServer(); |
---|
1006 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1007 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1008 | event.push(*itRank,1,msg) ; |
---|
1009 | contextClientTmp->sendEvent(event); |
---|
1010 | } |
---|
1011 | else contextClientTmp->sendEvent(event); |
---|
1012 | } |
---|
1013 | } |
---|
1014 | |
---|
1015 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
1016 | void CContext::recvCreateFileHeader(CEventServer& event) |
---|
1017 | { |
---|
1018 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1019 | string id; |
---|
1020 | *buffer>>id; |
---|
1021 | get(id)->recvCreateFileHeader(*buffer); |
---|
1022 | } |
---|
1023 | |
---|
1024 | //! Server side: Receive a message of client annoucing the creation of header part of netcdf file |
---|
1025 | void CContext::recvCreateFileHeader(CBufferIn& buffer) |
---|
1026 | { |
---|
1027 | if (!hasClient && hasServer) |
---|
1028 | createFileHeader(); |
---|
1029 | } |
---|
1030 | |
---|
1031 | //! Client side: Send a message to do some post processing on server |
---|
1032 | void CContext::sendProcessingGridOfEnabledFields() |
---|
1033 | { |
---|
1034 | // Use correct context client to send message |
---|
1035 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
1036 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1037 | { |
---|
1038 | CContextClient* contextClientTmp = (0 != clientPrimServer.size()) ? clientPrimServer[i] : client; |
---|
1039 | CEventClient event(getType(),EVENT_ID_PROCESS_GRID_ENABLED_FIELDS); |
---|
1040 | |
---|
1041 | if (contextClientTmp->isServerLeader()) |
---|
1042 | { |
---|
1043 | CMessage msg; |
---|
1044 | if (hasServer) |
---|
1045 | msg<<this->getIdServer(i); |
---|
1046 | else |
---|
1047 | msg<<this->getIdServer(); |
---|
1048 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1049 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1050 | event.push(*itRank,1,msg); |
---|
1051 | contextClientTmp->sendEvent(event); |
---|
1052 | } |
---|
1053 | else contextClientTmp->sendEvent(event); |
---|
1054 | } |
---|
1055 | } |
---|
1056 | |
---|
1057 | //! Server side: Receive a message to do some post processing |
---|
1058 | void CContext::recvProcessingGridOfEnabledFields(CEventServer& event) |
---|
1059 | { |
---|
1060 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1061 | string id; |
---|
1062 | *buffer>>id; |
---|
1063 | } |
---|
1064 | |
---|
1065 | //! Client side: Send a message to do some post processing on server |
---|
1066 | void CContext::sendPostProcessing() |
---|
1067 | { |
---|
1068 | // Use correct context client to send message |
---|
1069 | // int nbSrvPools = (hasServer) ? clientPrimServer.size() : 1; |
---|
1070 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
1071 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1072 | { |
---|
1073 | CContextClient* contextClientTmp = (hasServer) ? clientPrimServer[i] : client; |
---|
1074 | CEventClient event(getType(),EVENT_ID_POST_PROCESS); |
---|
1075 | if (contextClientTmp->isServerLeader()) |
---|
1076 | { |
---|
1077 | CMessage msg; |
---|
1078 | if (hasServer) |
---|
1079 | msg<<this->getIdServer(i); |
---|
1080 | else |
---|
1081 | msg<<this->getIdServer(); |
---|
1082 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1083 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1084 | event.push(*itRank,1,msg); |
---|
1085 | contextClientTmp->sendEvent(event); |
---|
1086 | } |
---|
1087 | else contextClientTmp->sendEvent(event); |
---|
1088 | } |
---|
1089 | } |
---|
1090 | |
---|
1091 | //! Server side: Receive a message to do some post processing |
---|
1092 | void CContext::recvPostProcessing(CEventServer& event) |
---|
1093 | { |
---|
1094 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1095 | string id; |
---|
1096 | *buffer>>id; |
---|
1097 | get(id)->recvPostProcessing(*buffer); |
---|
1098 | } |
---|
1099 | |
---|
1100 | //! Server side: Receive a message to do some post processing |
---|
1101 | void CContext::recvPostProcessing(CBufferIn& buffer) |
---|
1102 | { |
---|
1103 | CCalendarWrapper::get(CCalendarWrapper::GetDefName())->createCalendar(); |
---|
1104 | postProcessing(); |
---|
1105 | } |
---|
1106 | |
---|
1107 | const StdString& CContext::getIdServer() |
---|
1108 | { |
---|
1109 | if (hasClient) |
---|
1110 | { |
---|
1111 | idServer_ = this->getId(); |
---|
1112 | idServer_ += "_server"; |
---|
1113 | return idServer_; |
---|
1114 | } |
---|
1115 | if (hasServer) return (this->getId()); |
---|
1116 | } |
---|
1117 | |
---|
1118 | const StdString& CContext::getIdServer(const int i) |
---|
1119 | { |
---|
1120 | idServer_ = this->getId(); |
---|
1121 | idServer_ += "_server_"; |
---|
1122 | idServer_ += boost::lexical_cast<string>(i); |
---|
1123 | return idServer_; |
---|
1124 | } |
---|
1125 | |
---|
1126 | |
---|
1127 | /*! |
---|
1128 | \brief Do some simple post processings after parsing xml file |
---|
1129 | After the xml file (iodef.xml) is parsed, it is necessary to build all relations among |
---|
1130 | created object, e.g: inhertance among fields, domain, axis. After that, all fiels as well as their parents (reference fields), |
---|
1131 | which will be written out into netcdf files, are processed |
---|
1132 | */ |
---|
1133 | void CContext::postProcessing() |
---|
1134 | { |
---|
1135 | if (isPostProcessed) return; |
---|
1136 | |
---|
1137 | // Make sure the calendar was correctly created |
---|
1138 | if (!calendar) |
---|
1139 | ERROR("CContext::postProcessing()", << "A calendar must be defined for the context \"" << getId() << "!\"") |
---|
1140 | else if (calendar->getTimeStep() == NoneDu) |
---|
1141 | ERROR("CContext::postProcessing()", << "A timestep must be defined for the context \"" << getId() << "!\"") |
---|
1142 | // Calendar first update to set the current date equals to the start date |
---|
1143 | calendar->update(0); |
---|
1144 | |
---|
1145 | // Find all inheritance in xml structure |
---|
1146 | this->solveAllInheritance(); |
---|
1147 | |
---|
1148 | // ShowTree(info(10)); |
---|
1149 | |
---|
1150 | // Check if some axis, domains or grids are eligible to for compressed indexed output. |
---|
1151 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
1152 | checkAxisDomainsGridsEligibilityForCompressedOutput(); |
---|
1153 | |
---|
1154 | // Check if some automatic time series should be generated |
---|
1155 | // Warning: This must be done after solving the inheritance and before the rest of post-processing |
---|
1156 | |
---|
1157 | // The timeseries should only be prepared in client |
---|
1158 | if (hasClient && !hasServer) prepareTimeseries(); |
---|
1159 | |
---|
1160 | //Initialisation du vecteur 'enabledFiles' contenant la liste des fichiers à sortir. |
---|
1161 | this->findEnabledFiles(); |
---|
1162 | |
---|
1163 | // For now, only read files with client and only one level server |
---|
1164 | if (hasClient && !hasServer) this->findEnabledReadModeFiles(); |
---|
1165 | |
---|
1166 | // Find all enabled fields of each file |
---|
1167 | this->findAllEnabledFields(); |
---|
1168 | // For now, only read files with client and only one level server |
---|
1169 | if (hasClient && !hasServer) this->findAllEnabledFieldsInReadModeFiles(); |
---|
1170 | |
---|
1171 | |
---|
1172 | if (hasClient && !hasServer) |
---|
1173 | { |
---|
1174 | // Try to read attributes of fields in file then fill in corresponding grid (or domain, axis) |
---|
1175 | this->readAttributesOfEnabledFieldsInReadModeFiles(); |
---|
1176 | } |
---|
1177 | |
---|
1178 | // Only search and rebuild all reference objects of enable fields, don't transform |
---|
1179 | this->solveOnlyRefOfEnabledFields(false); |
---|
1180 | |
---|
1181 | // Search and rebuild all reference object of enabled fields, and transform |
---|
1182 | this->solveAllRefOfEnabledFieldsAndTransform(false); |
---|
1183 | |
---|
1184 | // Find all fields with read access from the public API |
---|
1185 | if (hasClient && !hasServer) findFieldsWithReadAccess(); |
---|
1186 | // and solve the all reference for them |
---|
1187 | if (hasClient && !hasServer) solveAllRefOfFieldsWithReadAccess(); |
---|
1188 | |
---|
1189 | isPostProcessed = true; |
---|
1190 | } |
---|
1191 | |
---|
1192 | /*! |
---|
1193 | * Compute the required buffer size to send the attributes (mostly those grid related). |
---|
1194 | * |
---|
1195 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
---|
1196 | */ |
---|
1197 | std::map<int, StdSize> CContext::getAttributesBufferSize(std::map<int, StdSize>& maxEventSize, CContextClient* contextClient) |
---|
1198 | { |
---|
1199 | std::map<int, StdSize> attributesSize; |
---|
1200 | |
---|
1201 | if (hasClient) |
---|
1202 | { |
---|
1203 | size_t numEnabledFiles = this->enabledFiles.size(); |
---|
1204 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
1205 | { |
---|
1206 | CFile* file = this->enabledFiles[i]; |
---|
1207 | // if (file->getContextClient() == contextClient) |
---|
1208 | { |
---|
1209 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1210 | size_t numEnabledFields = enabledFields.size(); |
---|
1211 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1212 | { |
---|
1213 | const std::map<int, StdSize> mapSize = enabledFields[j]->getGridAttributesBufferSize(); |
---|
1214 | std::map<int, StdSize>::const_iterator it = mapSize.begin(), itE = mapSize.end(); |
---|
1215 | for (; it != itE; ++it) |
---|
1216 | { |
---|
1217 | // If attributesSize[it->first] does not exist, it will be zero-initialized |
---|
1218 | // so we can use it safely without checking for its existance |
---|
1219 | if (attributesSize[it->first] < it->second) |
---|
1220 | attributesSize[it->first] = it->second; |
---|
1221 | |
---|
1222 | if (maxEventSize[it->first] < it->second) |
---|
1223 | maxEventSize[it->first] = it->second; |
---|
1224 | } |
---|
1225 | } |
---|
1226 | } |
---|
1227 | } |
---|
1228 | } |
---|
1229 | |
---|
1230 | return attributesSize; |
---|
1231 | } |
---|
1232 | |
---|
1233 | /*! |
---|
1234 | * Compute the required buffer size to send the fields data. |
---|
1235 | * |
---|
1236 | * \param maxEventSize [in/out] the size of the bigger event for each connected server |
---|
1237 | */ |
---|
1238 | std::map<int, StdSize> CContext::getDataBufferSize(std::map<int, StdSize>& maxEventSize, CContextClient* contextClient) |
---|
1239 | { |
---|
1240 | CFile::mode_attr::t_enum mode = hasClient ? CFile::mode_attr::write : CFile::mode_attr::read; |
---|
1241 | |
---|
1242 | std::map<int, StdSize> dataSize; |
---|
1243 | |
---|
1244 | // Find all reference domain and axis of all active fields |
---|
1245 | size_t numEnabledFiles = this->enabledFiles.size(); |
---|
1246 | for (size_t i = 0; i < numEnabledFiles; ++i) |
---|
1247 | { |
---|
1248 | CFile* file = this->enabledFiles[i]; |
---|
1249 | if (file->getContextClient() == contextClient) |
---|
1250 | { |
---|
1251 | CFile::mode_attr::t_enum fileMode = file->mode.isEmpty() ? CFile::mode_attr::write : file->mode.getValue(); |
---|
1252 | |
---|
1253 | if (fileMode == mode) |
---|
1254 | { |
---|
1255 | std::vector<CField*> enabledFields = file->getEnabledFields(); |
---|
1256 | size_t numEnabledFields = enabledFields.size(); |
---|
1257 | for (size_t j = 0; j < numEnabledFields; ++j) |
---|
1258 | { |
---|
1259 | const std::vector<std::map<int, StdSize> > mapSize = enabledFields[j]->getGridDataBufferSize(); |
---|
1260 | for (size_t c = 0; c < mapSize.size(); ++c) |
---|
1261 | { |
---|
1262 | std::map<int, StdSize>::const_iterator it = mapSize[c].begin(), itE = mapSize[c].end(); |
---|
1263 | for (; it != itE; ++it) |
---|
1264 | { |
---|
1265 | // If dataSize[it->first] does not exist, it will be zero-initialized |
---|
1266 | // so we can use it safely without checking for its existance |
---|
1267 | if (CXios::isOptPerformance) |
---|
1268 | dataSize[it->first] += it->second; |
---|
1269 | else if (dataSize[it->first] < it->second) |
---|
1270 | dataSize[it->first] = it->second; |
---|
1271 | |
---|
1272 | if (maxEventSize[it->first] < it->second) |
---|
1273 | maxEventSize[it->first] = it->second; |
---|
1274 | } |
---|
1275 | } |
---|
1276 | } |
---|
1277 | } |
---|
1278 | } |
---|
1279 | } |
---|
1280 | |
---|
1281 | return dataSize; |
---|
1282 | } |
---|
1283 | |
---|
1284 | //! Client side: Send infomation of active files (files are enabled to write out) |
---|
1285 | void CContext::sendEnabledFiles() |
---|
1286 | { |
---|
1287 | int size = this->enabledFiles.size(); |
---|
1288 | |
---|
1289 | // In a context, each type has a root definition, e.g: axis, domain, field. |
---|
1290 | // Every object must be a child of one of these root definition. In this case |
---|
1291 | // all new file objects created on server must be children of the root "file_definition" |
---|
1292 | StdString fileDefRoot("file_definition"); |
---|
1293 | CFileGroup* cfgrpPtr = CFileGroup::get(fileDefRoot); |
---|
1294 | |
---|
1295 | for (int i = 0; i < size; ++i) |
---|
1296 | { |
---|
1297 | cfgrpPtr->sendCreateChild(this->enabledFiles[i]->getId(),enabledFiles[i]->getContextClient()); |
---|
1298 | this->enabledFiles[i]->sendAllAttributesToServer(enabledFiles[i]->getContextClient()); |
---|
1299 | this->enabledFiles[i]->sendAddAllVariables(enabledFiles[i]->getContextClient()); |
---|
1300 | } |
---|
1301 | } |
---|
1302 | |
---|
1303 | //! Client side: Send information of active fields (ones are written onto files) |
---|
1304 | void CContext::sendEnabledFields() |
---|
1305 | { |
---|
1306 | int size = this->enabledFiles.size(); |
---|
1307 | for (int i = 0; i < size; ++i) |
---|
1308 | { |
---|
1309 | this->enabledFiles[i]->sendEnabledFields(enabledFiles[i]->getContextClient()); |
---|
1310 | } |
---|
1311 | } |
---|
1312 | |
---|
1313 | //! Client side: Check if the defined axis, domains and grids are eligible for compressed indexed output |
---|
1314 | void CContext::checkAxisDomainsGridsEligibilityForCompressedOutput() |
---|
1315 | { |
---|
1316 | if (!hasClient) return; |
---|
1317 | |
---|
1318 | const vector<CAxis*> allAxis = CAxis::getAll(); |
---|
1319 | for (vector<CAxis*>::const_iterator it = allAxis.begin(); it != allAxis.end(); it++) |
---|
1320 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1321 | |
---|
1322 | const vector<CDomain*> allDomains = CDomain::getAll(); |
---|
1323 | for (vector<CDomain*>::const_iterator it = allDomains.begin(); it != allDomains.end(); it++) |
---|
1324 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1325 | |
---|
1326 | const vector<CGrid*> allGrids = CGrid::getAll(); |
---|
1327 | for (vector<CGrid*>::const_iterator it = allGrids.begin(); it != allGrids.end(); it++) |
---|
1328 | (*it)->checkEligibilityForCompressedOutput(); |
---|
1329 | } |
---|
1330 | |
---|
1331 | //! Client side: Prepare the timeseries by adding the necessary files |
---|
1332 | void CContext::prepareTimeseries() |
---|
1333 | { |
---|
1334 | if (!hasClient) return; |
---|
1335 | |
---|
1336 | const std::vector<CFile*> allFiles = CFile::getAll(); |
---|
1337 | for (size_t i = 0; i < allFiles.size(); i++) |
---|
1338 | { |
---|
1339 | CFile* file = allFiles[i]; |
---|
1340 | |
---|
1341 | std::vector<CVariable*> fileVars, fieldVars, vars = file->getAllVariables(); |
---|
1342 | for (size_t k = 0; k < vars.size(); k++) |
---|
1343 | { |
---|
1344 | CVariable* var = vars[k]; |
---|
1345 | |
---|
1346 | if (var->ts_target.isEmpty() |
---|
1347 | || var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both) |
---|
1348 | fileVars.push_back(var); |
---|
1349 | |
---|
1350 | if (!var->ts_target.isEmpty() |
---|
1351 | && (var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both)) |
---|
1352 | fieldVars.push_back(var); |
---|
1353 | } |
---|
1354 | |
---|
1355 | if (!file->timeseries.isEmpty() && file->timeseries != CFile::timeseries_attr::none) |
---|
1356 | { |
---|
1357 | StdString fileNameStr("%file_name%") ; |
---|
1358 | StdString tsPrefix = !file->ts_prefix.isEmpty() ? file->ts_prefix : fileNameStr ; |
---|
1359 | |
---|
1360 | StdString fileName=file->getFileOutputName(); |
---|
1361 | size_t pos=tsPrefix.find(fileNameStr) ; |
---|
1362 | while (pos!=std::string::npos) |
---|
1363 | { |
---|
1364 | tsPrefix=tsPrefix.replace(pos,fileNameStr.size(),fileName) ; |
---|
1365 | pos=tsPrefix.find(fileNameStr) ; |
---|
1366 | } |
---|
1367 | |
---|
1368 | const std::vector<CField*> allFields = file->getAllFields(); |
---|
1369 | for (size_t j = 0; j < allFields.size(); j++) |
---|
1370 | { |
---|
1371 | CField* field = allFields[j]; |
---|
1372 | |
---|
1373 | if (!field->ts_enabled.isEmpty() && field->ts_enabled) |
---|
1374 | { |
---|
1375 | CFile* tsFile = CFile::create(); |
---|
1376 | tsFile->duplicateAttributes(file); |
---|
1377 | |
---|
1378 | // Add variables originating from file and targeted to timeserie file |
---|
1379 | for (size_t k = 0; k < fileVars.size(); k++) |
---|
1380 | tsFile->getVirtualVariableGroup()->addChild(fileVars[k]); |
---|
1381 | |
---|
1382 | |
---|
1383 | tsFile->name = tsPrefix + "_"; |
---|
1384 | if (!field->name.isEmpty()) |
---|
1385 | tsFile->name.get() += field->name; |
---|
1386 | else if (field->hasDirectFieldReference()) // We cannot use getBaseFieldReference() just yet |
---|
1387 | tsFile->name.get() += field->field_ref; |
---|
1388 | else |
---|
1389 | tsFile->name.get() += field->getId(); |
---|
1390 | |
---|
1391 | if (!field->ts_split_freq.isEmpty()) |
---|
1392 | tsFile->split_freq = field->ts_split_freq; |
---|
1393 | |
---|
1394 | CField* tsField = tsFile->addField(); |
---|
1395 | tsField->field_ref = field->getId(); |
---|
1396 | |
---|
1397 | // Add variables originating from file and targeted to timeserie field |
---|
1398 | for (size_t k = 0; k < fieldVars.size(); k++) |
---|
1399 | tsField->getVirtualVariableGroup()->addChild(fieldVars[k]); |
---|
1400 | |
---|
1401 | vars = field->getAllVariables(); |
---|
1402 | for (size_t k = 0; k < vars.size(); k++) |
---|
1403 | { |
---|
1404 | CVariable* var = vars[k]; |
---|
1405 | |
---|
1406 | // Add variables originating from field and targeted to timeserie field |
---|
1407 | if (var->ts_target.isEmpty() |
---|
1408 | || var->ts_target == CVariable::ts_target_attr::field || var->ts_target == CVariable::ts_target_attr::both) |
---|
1409 | tsField->getVirtualVariableGroup()->addChild(var); |
---|
1410 | |
---|
1411 | // Add variables originating from field and targeted to timeserie file |
---|
1412 | if (!var->ts_target.isEmpty() |
---|
1413 | && (var->ts_target == CVariable::ts_target_attr::file || var->ts_target == CVariable::ts_target_attr::both)) |
---|
1414 | tsFile->getVirtualVariableGroup()->addChild(var); |
---|
1415 | } |
---|
1416 | |
---|
1417 | tsFile->solveFieldRefInheritance(true); |
---|
1418 | |
---|
1419 | if (file->timeseries == CFile::timeseries_attr::exclusive) |
---|
1420 | field->enabled = false; |
---|
1421 | } |
---|
1422 | } |
---|
1423 | |
---|
1424 | // Finally disable the original file is need be |
---|
1425 | if (file->timeseries == CFile::timeseries_attr::only) |
---|
1426 | file->enabled = false; |
---|
1427 | } |
---|
1428 | } |
---|
1429 | } |
---|
1430 | |
---|
1431 | //! Client side: Send information of reference grid of active fields |
---|
1432 | void CContext::sendRefGrid() |
---|
1433 | { |
---|
1434 | std::set<StdString> gridIds; |
---|
1435 | int sizeFile = this->enabledFiles.size(); |
---|
1436 | CFile* filePtr(NULL); |
---|
1437 | |
---|
1438 | // Firstly, find all reference grids of all active fields |
---|
1439 | for (int i = 0; i < sizeFile; ++i) |
---|
1440 | { |
---|
1441 | filePtr = this->enabledFiles[i]; |
---|
1442 | std::vector<CField*> enabledFields = filePtr->getEnabledFields(); |
---|
1443 | int sizeField = enabledFields.size(); |
---|
1444 | for (int numField = 0; numField < sizeField; ++numField) |
---|
1445 | { |
---|
1446 | if (0 != enabledFields[numField]->getRelGrid()) |
---|
1447 | gridIds.insert(CGrid::get(enabledFields[numField]->getRelGrid())->getId()); |
---|
1448 | } |
---|
1449 | } |
---|
1450 | |
---|
1451 | // Create all reference grids on server side |
---|
1452 | StdString gridDefRoot("grid_definition"); |
---|
1453 | CGridGroup* gridPtr = CGridGroup::get(gridDefRoot); |
---|
1454 | std::set<StdString>::const_iterator it, itE = gridIds.end(); |
---|
1455 | for (it = gridIds.begin(); it != itE; ++it) |
---|
1456 | { |
---|
1457 | gridPtr->sendCreateChild(*it); |
---|
1458 | CGrid::get(*it)->sendAllAttributesToServer(); |
---|
1459 | CGrid::get(*it)->sendAllDomains(); |
---|
1460 | CGrid::get(*it)->sendAllAxis(); |
---|
1461 | CGrid::get(*it)->sendAllScalars(); |
---|
1462 | } |
---|
1463 | } |
---|
1464 | |
---|
1465 | |
---|
1466 | //! Client side: Send information of reference domain and axis of active fields |
---|
1467 | void CContext::sendRefDomainsAxis() |
---|
1468 | { |
---|
1469 | std::set<StdString> domainIds, axisIds, scalarIds; |
---|
1470 | |
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1471 | // Find all reference domain and axis of all active fields |
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1472 | int numEnabledFiles = this->enabledFiles.size(); |
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1473 | for (int i = 0; i < numEnabledFiles; ++i) |
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1474 | { |
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1475 | std::vector<CField*> enabledFields = this->enabledFiles[i]->getEnabledFields(); |
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1476 | int numEnabledFields = enabledFields.size(); |
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1477 | for (int j = 0; j < numEnabledFields; ++j) |
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1478 | { |
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1479 | const std::vector<StdString>& prDomAxisScalarId = enabledFields[j]->getRefDomainAxisIds(); |
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1480 | if ("" != prDomAxisScalarId[0]) domainIds.insert(prDomAxisScalarId[0]); |
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1481 | if ("" != prDomAxisScalarId[1]) axisIds.insert(prDomAxisScalarId[1]); |
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1482 | if ("" != prDomAxisScalarId[2]) scalarIds.insert(prDomAxisScalarId[2]); |
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1483 | } |
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1484 | } |
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1485 | |
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1486 | // Create all reference axis on server side |
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1487 | std::set<StdString>::iterator itDom, itAxis, itScalar; |
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1488 | std::set<StdString>::const_iterator itE; |
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1489 | |
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1490 | StdString scalarDefRoot("scalar_definition"); |
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1491 | CScalarGroup* scalarPtr = CScalarGroup::get(scalarDefRoot); |
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1492 | itE = scalarIds.end(); |
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1493 | for (itScalar = scalarIds.begin(); itScalar != itE; ++itScalar) |
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1494 | { |
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1495 | if (!itScalar->empty()) |
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1496 | { |
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1497 | scalarPtr->sendCreateChild(*itScalar); |
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1498 | CScalar::get(*itScalar)->sendAllAttributesToServer(); |
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1499 | } |
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1500 | } |
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1501 | |
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1502 | StdString axiDefRoot("axis_definition"); |
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1503 | CAxisGroup* axisPtr = CAxisGroup::get(axiDefRoot); |
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1504 | itE = axisIds.end(); |
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1505 | for (itAxis = axisIds.begin(); itAxis != itE; ++itAxis) |
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1506 | { |
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1507 | if (!itAxis->empty()) |
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1508 | { |
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1509 | axisPtr->sendCreateChild(*itAxis); |
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1510 | CAxis::get(*itAxis)->sendAllAttributesToServer(); |
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1511 | } |
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1512 | } |
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1513 | |
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1514 | // Create all reference domains on server side |
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1515 | StdString domDefRoot("domain_definition"); |
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1516 | CDomainGroup* domPtr = CDomainGroup::get(domDefRoot); |
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1517 | itE = domainIds.end(); |
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1518 | for (itDom = domainIds.begin(); itDom != itE; ++itDom) |
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1519 | { |
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1520 | if (!itDom->empty()) { |
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1521 | domPtr->sendCreateChild(*itDom); |
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1522 | CDomain::get(*itDom)->sendAllAttributesToServer(); |
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1523 | } |
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1524 | } |
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1525 | } |
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1526 | |
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1527 | //! Update calendar in each time step |
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1528 | void CContext::updateCalendar(int step) |
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1529 | { |
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1530 | info(50) << "updateCalendar : before : " << calendar->getCurrentDate() << endl; |
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1531 | calendar->update(step); |
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1532 | info(50) << "updateCalendar : after : " << calendar->getCurrentDate() << endl; |
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1533 | #ifdef XIOS_MEMTRACK_LIGHT |
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1534 | info(50) << " Current memory used by XIOS : "<< MemTrack::getCurrentMemorySize()*1.0/(1024*1024)<<" Mbyte, at timestep "<<step<<" of context "<<this->getId()<<endl ; |
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1535 | #endif |
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1536 | if (hasClient) |
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1537 | { |
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1538 | checkPrefetchingOfEnabledReadModeFiles(); |
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1539 | garbageCollector.invalidate(calendar->getCurrentDate()); |
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1540 | } |
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1541 | } |
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1542 | |
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1543 | //! Server side: Create header of netcdf file |
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1544 | void CContext::createFileHeader(void ) |
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1545 | { |
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1546 | vector<CFile*>::const_iterator it; |
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1547 | |
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1548 | for (it=enabledFiles.begin(); it != enabledFiles.end(); it++) |
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1549 | { |
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1550 | (*it)->initFile(); |
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1551 | } |
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1552 | } |
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1553 | |
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1554 | //! Get current context |
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1555 | CContext* CContext::getCurrent(void) |
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1556 | { |
---|
1557 | return CObjectFactory::GetObject<CContext>(CObjectFactory::GetCurrentContextId()).get(); |
---|
1558 | } |
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1559 | |
---|
1560 | /*! |
---|
1561 | \brief Set context with an id be the current context |
---|
1562 | \param [in] id identity of context to be set to current |
---|
1563 | */ |
---|
1564 | void CContext::setCurrent(const string& id) |
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1565 | { |
---|
1566 | CObjectFactory::SetCurrentContextId(id); |
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1567 | CGroupFactory::SetCurrentContextId(id); |
---|
1568 | } |
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1569 | |
---|
1570 | /*! |
---|
1571 | \brief Create a context with specific id |
---|
1572 | \param [in] id identity of new context |
---|
1573 | \return pointer to the new context or already-existed one with identity id |
---|
1574 | */ |
---|
1575 | CContext* CContext::create(const StdString& id) |
---|
1576 | { |
---|
1577 | CContext::setCurrent(id); |
---|
1578 | |
---|
1579 | bool hasctxt = CContext::has(id); |
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1580 | CContext* context = CObjectFactory::CreateObject<CContext>(id).get(); |
---|
1581 | getRoot(); |
---|
1582 | if (!hasctxt) CGroupFactory::AddChild(root, context->getShared()); |
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1583 | |
---|
1584 | #define DECLARE_NODE(Name_, name_) \ |
---|
1585 | C##Name_##Definition::create(C##Name_##Definition::GetDefName()); |
---|
1586 | #define DECLARE_NODE_PAR(Name_, name_) |
---|
1587 | #include "node_type.conf" |
---|
1588 | |
---|
1589 | return (context); |
---|
1590 | } |
---|
1591 | |
---|
1592 | |
---|
1593 | //! Server side: Receive a message to do some post processing |
---|
1594 | void CContext::recvRegistry(CEventServer& event) |
---|
1595 | { |
---|
1596 | CBufferIn* buffer=event.subEvents.begin()->buffer; |
---|
1597 | string id; |
---|
1598 | *buffer>>id; |
---|
1599 | get(id)->recvRegistry(*buffer); |
---|
1600 | } |
---|
1601 | |
---|
1602 | void CContext::recvRegistry(CBufferIn& buffer) |
---|
1603 | { |
---|
1604 | if (server->intraCommRank==0) |
---|
1605 | { |
---|
1606 | CRegistry registry(server->intraComm) ; |
---|
1607 | registry.fromBuffer(buffer) ; |
---|
1608 | registryOut->mergeRegistry(registry) ; |
---|
1609 | } |
---|
1610 | } |
---|
1611 | |
---|
1612 | void CContext::sendRegistry(void) |
---|
1613 | { |
---|
1614 | registryOut->hierarchicalGatherRegistry() ; |
---|
1615 | |
---|
1616 | // Use correct context client to send message |
---|
1617 | int nbSrvPools = (this->hasServer) ? (this->hasClient ? this->clientPrimServer.size() : 0) : 1; |
---|
1618 | for (int i = 0; i < nbSrvPools; ++i) |
---|
1619 | { |
---|
1620 | CContextClient* contextClientTmp = (hasServer) ? clientPrimServer[i] : client; |
---|
1621 | CEventClient event(CContext::GetType(), CContext::EVENT_ID_SEND_REGISTRY); |
---|
1622 | if (contextClientTmp->isServerLeader()) |
---|
1623 | { |
---|
1624 | CMessage msg ; |
---|
1625 | if (hasServer) |
---|
1626 | msg<<this->getIdServer(i); |
---|
1627 | else |
---|
1628 | msg<<this->getIdServer(); |
---|
1629 | if (contextClientTmp->clientRank==0) msg<<*registryOut ; |
---|
1630 | const std::list<int>& ranks = contextClientTmp->getRanksServerLeader(); |
---|
1631 | for (std::list<int>::const_iterator itRank = ranks.begin(), itRankEnd = ranks.end(); itRank != itRankEnd; ++itRank) |
---|
1632 | event.push(*itRank,1,msg); |
---|
1633 | contextClientTmp->sendEvent(event); |
---|
1634 | } |
---|
1635 | else contextClientTmp->sendEvent(event); |
---|
1636 | } |
---|
1637 | } |
---|
1638 | |
---|
1639 | /*! |
---|
1640 | * \fn bool CContext::isFinalized(void) |
---|
1641 | * Context is finalized if it received context post finalize event. |
---|
1642 | */ |
---|
1643 | bool CContext::isFinalized(void) |
---|
1644 | { |
---|
1645 | return finalized; |
---|
1646 | } |
---|
1647 | |
---|
1648 | } // namespace xios |
---|