1 | <?php |
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2 | |
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3 | ini_set("memory_limit","100M"); |
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4 | set_time_limit(0); |
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5 | |
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6 | $c = $_POST["c"]; |
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7 | $clustername = $c; |
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8 | $cluster = $c; |
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9 | |
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10 | // Supplied by ExtJS when DataStore has remoteSort: true |
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11 | // |
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12 | $sortfield = isset($_POST['sort'] ) ? $_POST["sort"] : "jid"; |
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13 | $sortorder = isset($_POST['dir'] ) ? $_POST["dir"] : "ASC"; // ASC or DESC |
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14 | |
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15 | // Search query from ext.SearchField |
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16 | // |
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17 | $query = isset($_POST['query']) ? $_POST['query'] : null; |
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18 | |
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19 | // Filter values |
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20 | // |
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21 | $jid = isset($_POST['jid']) ? $_POST['jid'] : null; |
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22 | $owner = isset($_POST['owner']) ? $_POST['owner'] : null; |
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23 | $status = isset($_POST['status']) ? $_POST['status'] : null; |
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24 | $queue = isset($_POST['queue']) ? $_POST['queue'] : null; |
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25 | $host = isset($_POST['host']) ? $_POST['host'] : null; |
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26 | |
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27 | global $c, $clustername, $cluster; |
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28 | |
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29 | // Grid Paging stuff |
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30 | // |
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31 | //$pstart = (int) (isset($_POST['start']) ? $_POST['start'] : $_GET['pstart']); |
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32 | $pstart = (int) $_POST['start']; |
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33 | //$pend = (int) (isset($_POST['limit']) ? $_POST['limit'] : $_GET['plimit']); |
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34 | $pend = (int) $_POST['limit']; |
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35 | |
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36 | //echo $pend.'p '; |
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37 | // Need to fool Ganglia here: or it won't parse XML for our cluster |
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38 | // |
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39 | $HTTP_POST_VARS["c"] = $c; |
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40 | $_GET["c"] = $c; |
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41 | |
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42 | global $c, $clustername, $cluster; |
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43 | |
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44 | include_once "./libtoga.php"; |
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45 | |
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46 | $ds = new DataSource(); |
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47 | $myxml_data = &$ds->getData(); |
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48 | |
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49 | session_start(); |
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50 | unset( $_SESSION["data"] ); |
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51 | $_SESSION["data"] = &$myxml_data; |
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52 | |
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53 | global $jobs; |
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54 | |
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55 | $data_gatherer = new DataGatherer( $clustername ); |
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56 | $data_gatherer->parseXML( &$myxml_data ); |
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57 | |
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58 | $heartbeat = &$data_gatherer->getHeartbeat(); |
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59 | $jobs = &$data_gatherer->getJobs(); |
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60 | //$gnodes = $data_gatherer->getNodes(); |
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61 | $cpus = &$data_gatherer->getCpus(); |
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62 | $use_fqdn = &$data_gatherer->getUsingFQDN(); |
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63 | |
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64 | // The ext grid script will send a task field which will specify what it wants to do |
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65 | //$task = ''; |
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66 | |
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67 | if( isset($_POST['task']) ) |
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68 | { |
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69 | $task = $_POST['task']; |
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70 | } |
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71 | if( isset( $HTTP_POST_VARS['task' ] ) ) |
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72 | { |
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73 | $task = $HTTP_POST_VARS['task']; |
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74 | } |
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75 | |
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76 | switch($task) |
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77 | { |
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78 | case "LISTING": |
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79 | getList(); |
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80 | break; |
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81 | case "SUMMARY": |
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82 | getSummary(); |
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83 | break; |
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84 | default: |
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85 | echo "{failure:true}"; |
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86 | break; |
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87 | } |
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88 | |
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89 | function quickSearchJobs( $jobs, $query ) |
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90 | { |
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91 | $searchresults = array(); |
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92 | |
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93 | foreach( $jobs as $jobid => $jobattrs ) |
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94 | { |
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95 | if( $query != null ) |
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96 | { |
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97 | if( strpos( $jobattrs['jid'], $query ) !== false ) |
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98 | { |
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99 | $searchresults[$jobid] = $jobattrs; |
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100 | } |
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101 | if( strpos( $jobattrs['owner'], $query ) !== false ) |
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102 | { |
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103 | $searchresults[$jobid] = $jobattrs; |
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104 | } |
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105 | if( strpos( $jobattrs['queue'], $query ) !== false ) |
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106 | { |
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107 | $searchresults[$jobid] = $jobattrs; |
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108 | } |
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109 | if( strpos( $jobattrs['name'], $query ) !== false ) |
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110 | { |
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111 | $searchresults[$jobid] = $jobattrs; |
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112 | } |
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113 | } |
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114 | } |
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115 | |
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116 | return $searchresults; |
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117 | } |
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118 | |
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119 | function sortJobs( $jobs, $sortby, $sortorder ) |
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120 | { |
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121 | $sorted = array(); |
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122 | |
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123 | $cmp = create_function( '$a, $b', |
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124 | "global \$sortby, \$sortorder;". |
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125 | |
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126 | "if( \$a == \$b ) return 0;". |
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127 | |
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128 | "if (\$sortorder==\"DESC\")". |
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129 | "return ( \$a < \$b ) ? 1 : -1;". |
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130 | "else if (\$sortorder==\"ASC\")". |
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131 | "return ( \$a > \$b ) ? 1 : -1;" ); |
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132 | |
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133 | if( isset( $jobs ) && count( $jobs ) > 0 ) |
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134 | { |
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135 | foreach( $jobs as $jobid => $jobattrs ) |
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136 | { |
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137 | $state = $jobattrs[status]; |
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138 | $user = $jobattrs[owner]; |
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139 | $queue = $jobattrs[queue]; |
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140 | $name = $jobattrs[name]; |
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141 | $req_cpu = $jobattrs[requested_time]; |
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142 | $req_memory = $jobattrs[requested_memory]; |
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143 | |
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144 | if( $state == 'R' ) |
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145 | { |
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146 | $nodes = count( $jobattrs[nodes] ); |
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147 | } |
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148 | else |
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149 | { |
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150 | $nodes = $jobattrs[nodes]; |
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151 | } |
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152 | |
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153 | $ppn = (int) $jobattrs[ppn] ? $jobattrs[ppn] : 1; |
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154 | $cpus = $nodes * $ppn; |
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155 | $queued_time = (int) $jobattrs[queued_timestamp]; |
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156 | $start_time = (int) $jobattrs[start_timestamp]; |
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157 | $runningtime = $report_time - $start_time; |
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158 | |
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159 | switch( $sortby ) |
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160 | { |
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161 | case "jid": |
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162 | $sorted[$jobid] = $jobid; |
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163 | break; |
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164 | |
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165 | case "status": |
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166 | $sorted[$jobid] = $state; |
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167 | break; |
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168 | |
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169 | case "owner": |
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170 | $sorted[$jobid] = $user; |
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171 | break; |
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172 | |
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173 | case "queue": |
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174 | $sorted[$jobid] = $queue; |
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175 | break; |
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176 | |
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177 | case "name": |
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178 | $sorted[$jobid] = $name; |
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179 | break; |
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180 | |
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181 | case "requested_time": |
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182 | $sorted[$jobid] = timeToEpoch( $req_cpu ); |
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183 | break; |
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184 | |
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185 | case "requested_memory": |
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186 | $sorted[$jobid] = $req_memory; |
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187 | break; |
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188 | |
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189 | case "ppn": |
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190 | $sorted[$jobid] = $ppn; |
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191 | break; |
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192 | case "nodesct": |
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193 | $sorted[$jobid] = $nodes; |
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194 | break; |
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195 | case "cpus": |
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196 | $sorted[$jobid] = $cpus; |
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197 | break; |
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198 | |
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199 | case "queued_timestamp": |
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200 | $sorted[$jobid] = $queued_time; |
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201 | break; |
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202 | |
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203 | case "start_timestamp": |
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204 | $sorted[$jobid] = $start_time; |
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205 | break; |
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206 | |
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207 | case "runningtime": |
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208 | $sorted[$jobid] = $runningtime; |
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209 | break; |
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210 | |
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211 | default: |
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212 | break; |
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213 | } |
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214 | } |
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215 | } |
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216 | |
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217 | if( $sortorder == "ASC" ) |
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218 | { |
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219 | asort( $sorted ); |
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220 | } |
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221 | else if( $sortorder == "DESC" ) |
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222 | { |
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223 | arsort( $sorted ); |
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224 | } |
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225 | |
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226 | return $sorted; |
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227 | } |
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228 | |
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229 | function filterJobs( $jobs ) |
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230 | { |
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231 | global $jid, $owner, $queue, $status, $host, $use_fqdn; |
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232 | |
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233 | $filtered_jobs = array(); |
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234 | |
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235 | if( isset( $jobs ) && count( $jobs ) > 0 ) |
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236 | { |
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237 | foreach( $jobs as $jobid => $jobattrs ) |
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238 | { |
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239 | $state = $jobattrs[status]; |
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240 | $user = $jobattrs[owner]; |
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241 | $jqueue = $jobattrs[queue]; |
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242 | $name = $jobattrs[name]; |
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243 | $req_cpu = $jobattrs[requested_time]; |
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244 | $req_memory = $jobattrs[requested_memory]; |
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245 | |
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246 | if( $state == 'R' ) |
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247 | { |
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248 | $nodes = count( $jobattrs[nodes] ); |
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249 | |
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250 | $mynodehosts = array(); |
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251 | foreach( $jobattrs[nodes] as $mynode ) |
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252 | { |
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253 | //if( $use_fqdn == 1) |
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254 | //{ |
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255 | // $mynode = $mynode.".".$jobattrs[domain]; |
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256 | //} |
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257 | $mynodehosts[] = $mynode; |
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258 | } |
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259 | $jobattrs[nodes] = $mynodehosts; |
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260 | } |
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261 | else |
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262 | { |
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263 | $nodes = $jobattrs[nodes]; |
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264 | } |
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265 | |
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266 | $ppn = (int) $jobattrs[ppn] ? $jobattrs[ppn] : 1; |
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267 | $cpus = $nodes * $ppn; |
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268 | $queued_time = (int) $jobattrs[queued_timestamp]; |
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269 | $start_time = (int) $jobattrs[start_timestamp]; |
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270 | $runningtime = $report_time - $start_time; |
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271 | |
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272 | $domain = $jobattrs[domain]; |
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273 | $domain_len = 0 - strlen( $domain ); |
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274 | |
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275 | $keepjob = true; |
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276 | |
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277 | if( $jid ) |
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278 | { |
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279 | if( $jobid != $jid ) |
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280 | { |
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281 | $keepjob = false; |
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282 | } |
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283 | } |
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284 | |
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285 | if( $host ) |
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286 | { |
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287 | if( $state == 'R' ) |
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288 | { |
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289 | $jnodes = $jobattrs['nodes']; |
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290 | |
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291 | $keepjob = false; |
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292 | |
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293 | foreach( $jnodes as $jnode) |
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294 | { |
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295 | if( $jnode == $host ) |
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296 | { |
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297 | $keepjob = true; |
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298 | } |
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299 | } |
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300 | } |
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301 | else |
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302 | { |
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303 | $keepjob = false; |
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304 | } |
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305 | } |
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306 | if( $owner ) |
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307 | { |
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308 | if( $user != $owner ) |
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309 | { |
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310 | $keepjob = false; |
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311 | } |
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312 | } |
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313 | if( $queue ) |
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314 | { |
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315 | if( $jqueue != $queue ) |
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316 | { |
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317 | $keepjob = false; |
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318 | } |
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319 | } |
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320 | if( $status ) |
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321 | { |
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322 | if( $state != $status ) |
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323 | { |
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324 | $keepjob = false; |
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325 | } |
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326 | } |
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327 | if( $keepjob ) |
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328 | { |
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329 | $filtered_jobs[$jobid] = $jobattrs; |
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330 | } |
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331 | } |
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332 | } |
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333 | |
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334 | return $filtered_jobs; |
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335 | } |
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336 | |
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337 | function getList() |
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338 | { |
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339 | global $jobs, $hearbeat, $pstart, $pend; |
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340 | global $sortfield, $sortorder, $query, $host; |
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341 | global $jid, $owner, $queue, $status; |
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342 | |
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343 | $job_count = count( $jobs ); |
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344 | |
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345 | if( $job_count == 0 ) |
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346 | { |
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347 | echo '({"total":"0", "results":""})'; |
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348 | return 0; |
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349 | } |
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350 | |
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351 | $jobresults = array(); |
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352 | |
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353 | $cur_job = 0; |
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354 | |
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355 | $sorted_jobs = sortJobs( $jobs, $sortfield, $sortorder ); |
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356 | |
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357 | if( $query ) |
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358 | { |
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359 | $jobs = quickSearchJobs( $jobs, $query ); |
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360 | } |
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361 | if( $jid || $owner || $queue || $status || $host ) |
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362 | { |
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363 | $jobs = filterJobs( $jobs ); |
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364 | } |
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365 | $result_count = count( $jobs ); |
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366 | |
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367 | foreach( $sorted_jobs as $jobid => $jobattrs ) |
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368 | { |
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369 | //if( $jobattrs['reported'] != $heartbeat ) |
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370 | //{ |
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371 | // continue; |
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372 | //} |
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373 | |
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374 | if( ! array_key_exists( $jobid, $jobs ) ) |
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375 | { |
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376 | continue; |
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377 | } |
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378 | |
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379 | $jr = array(); |
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380 | $jr['jid'] = strval( $jobid ); |
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381 | $jr['status'] = $jobs[$jobid]['status']; |
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382 | $jr['owner'] = $jobs[$jobid]['owner']; |
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383 | $jr['queue'] = $jobs[$jobid]['queue']; |
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384 | $jr['name'] = $jobs[$jobid]['name']; |
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385 | $jr['requested_time'] = makeTime( timeToEpoch( $jobs[$jobid]['requested_time'] ) ); |
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386 | |
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387 | if( $jr['status'] == 'R' ) |
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388 | { |
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389 | $nodes = count( $jobs[$jobid][nodes] ); |
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390 | } |
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391 | else |
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392 | { |
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393 | $nodes = (int) $jobs[$jobid][nodes]; |
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394 | } |
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395 | |
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396 | $jr['ppn'] = strval( $jobs[$jobid][ppn] ? $jobs[$jobid][ppn] : 1 ); |
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397 | $jr['nodect'] = strval( $nodes ); |
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398 | |
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399 | if( $jr['status'] == 'R' ) |
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400 | { |
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401 | $jr['nodes'] = implode( ",", $jobs[$jobid]['nodes'] ); |
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402 | } |
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403 | else |
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404 | { |
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405 | $jr['nodes'] = ""; |
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406 | } |
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407 | |
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408 | $jr['queued_timestamp'] = makeDate( $jobs[$jobid]['queued_timestamp'] ); |
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409 | $jr['start_timestamp'] = ($jobs[$jobid]['start_timestamp'] ? makeDate( $jobs[$jobid]['start_timestamp'] ) : ""); |
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410 | |
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411 | if( $jr['status'] == 'R' ) |
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412 | { |
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413 | $runningtime = (int) $jobs[$jobid]['reported'] - (int) $jobs[$jobid]['start_timestamp']; |
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414 | $jr['runningtime'] = makeTime( $runningtime ); |
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415 | } |
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416 | else |
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417 | { |
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418 | $jr['runningtime'] = ""; |
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419 | } |
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420 | |
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421 | if( ( $cur_job < $pstart ) || ( ($cur_job - $pstart) >= $pend ) ) |
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422 | { |
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423 | $cur_job = $cur_job + 1; |
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424 | continue; |
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425 | } |
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426 | else |
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427 | { |
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428 | $cur_job = $cur_job + 1; |
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429 | } |
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430 | |
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431 | $jobresults[] = $jr; |
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432 | } |
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433 | |
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434 | $jsonresults = JEncode( $jobresults ); |
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435 | |
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436 | echo '{"total":"'. $result_count .'","results":'. $jsonresults .'}'; |
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437 | |
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438 | return 0; |
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439 | } |
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440 | |
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441 | // Encodes a SQL array into a JSON formated string: so that Javascript may understand it |
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442 | // |
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443 | function JEncode( $arr ) |
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444 | { |
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445 | if( version_compare( PHP_VERSION, "5.2", "<" ) ) |
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446 | { |
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447 | require_once( "./JSON.php" ); //if php<5.2 need JSON class |
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448 | |
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449 | $json = new Services_JSON(); //instantiate new json object |
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450 | $data = $json->encode( $arr ); //encode the data in json format |
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451 | } |
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452 | else |
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453 | { |
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454 | $data = json_encode( $arr ); //encode the data in json format |
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455 | } |
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456 | |
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457 | return $data; |
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458 | } |
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459 | |
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460 | ?> |
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