apps/workbench/app/assets/javascripts/log_viewer.js

   1 function newTaskState() {
   2     return {"complete_count": 0,
   3             "failure_count": 0,
   4             "task_count": 0,
   5             "incomplete_count": 0,
   6             "nodes": []};
   7 }
   8
   9 function addToLogViewer(logViewer, lines, taskState) {
  10     var re = /((\d\d\d\d)-(\d\d)-(\d\d))_((\d\d):(\d\d):(\d\d)) ([a-z0-9]{5}-[a-z0-9]{5}-[a-z0-9]{15}) (\d+) (\d+)? (.*)/;
  11     for (var a in lines) {
  12         var v = lines[a].match(re);
  13         if (v != null) {
  14
  15             var ts = new Date(Date.UTC(v[2], v[3], v[4], v[6], v[7], v[8]));
  16
  17             v11 = v[11];
  18             if (typeof v[11] === 'undefined') {
  19                 v11 = "";
  20             } else {
  21                 v11 = Number(v11);
  22             }
  23
  24             var message = v[12];
  25             var type = "";
  26             var node = "";
  27             var slot = "";
  28             if (v11 !== "") {
  29                 if (!taskState.hasOwnProperty(v11)) {
  30                     taskState[v11] = {};
  31                     taskState.task_count += 1;
  32                 }
  33
  34                 if (/^stderr /.test(message)) {
  35                     message = message.substr(7);
  36                     if (/^crunchstat: /.test(message)) {
  37                         type = "crunchstat";
  38                         message = message.substr(12);
  39                     } else if (/^srun: /.test(message) || /^slurmd/.test(message)) {
  40                         type = "task-dispatch";
  41                     } else {
  42                         type = "task-output";
  43                     }
  44                 } else {
  45                     var m;
  46                     if (m = /^success in (\d+) second/.exec(message)) {
  47                         taskState[v11].outcome = "success";
  48                         taskState[v11].runtime = Number(m[1]);
  49                         taskState.complete_count += 1;
  50                         console.log(taskState[v11].runtime);
  51                     }
  52                     else if (m = /^failure \(\#\d+, (temporary|permanent)\) after (\d+) second/.exec(message)) {
  53                         taskState[v11].outcome = "failure";
  54                         taskState[v11].runtime = Number(m[2]);
  55                         taskState.failure_count += 1;
  56                         if (m[1] == "permanent") {
  57                             taskState.incomplete_count += 1;
  58                         }
  59                         console.log(taskState[v11].runtime);
  60                     }
  61                     else if (m = /^child \d+ started on ([^.]*)\.(\d+)/.exec(message)) {
  62                         taskState[v11].node = m[1];
  63                         taskState[v11].slot = m[2];
  64                         if (taskState.nodes.indexOf(m[1], 0) == -1) {
  65                             taskState.nodes.push(m[1]);
  66                         }
  67                         for (var i in logViewer.items) {
  68                             if (i > 0) {
  69                                 var val = logViewer.items[i].values();
  70                                 if (val.taskid === v11) {
  71                                     val.node = m[1];
  72                                     val.slot = m[2];
  73                                     logViewer.items[i].values(val);
  74                                 }
  75                             }
  76                         }
  77                     }
  78                     type = "task-dispatch";
  79                 }
  80                 node = taskState[v11].node;
  81                 slot = taskState[v11].slot;
  82             } else {
  83                 type = "crunch";
  84             }
  85
  86             logViewer.add({
  87                 id: logViewer.items.length,
  88                 ts: ts,
  89                 timestamp: ts.toLocaleDateString() + " " + ts.toLocaleTimeString(),
  90                 taskid: v11,
  91                 node: node,
  92                 slot: slot,
  93                 message: message,
  94                 type: type
  95             });
  96
  97         } else {
  98             console.log("Did not parse: " + lines[a]);
  99         }
 100     }
 101     logViewer.update();
 102 }
 103
 104 function sortById(a, b, opt) {
 105     a = a.values();
 106     b = b.values();
 107
 108     if (a["id"] > b["id"]) {
 109         return 1;
 110     }
 111     if (a["id"] < b["id"]) {
 112         return -1;
 113     }
 114     return 0;
 115 }
 116
 117 function sortByTask(a, b, opt) {
 118     var aa = a.values();
 119     var bb = b.values();
 120
 121     if (aa["taskid"] === "" && bb["taskid"] !== "") {
 122         return -1;
 123     }
 124     if (aa["taskid"] !== "" && bb["taskid"] === "") {
 125         return 1;
 126     }
 127
 128     if (aa["taskid"] !== "" && bb["taskid"] !== "") {
 129         if (aa["taskid"] > bb["taskid"]) {
 130             return 1;
 131         }
 132         if (aa["taskid"] < bb["taskid"]) {
 133             return -1;
 134         }
 135     }
 136
 137     return sortById(a, b, opt);
 138 }
 139
 140 function sortByNode(a, b, opt) {
 141     var aa = a.values();
 142     var bb = b.values();
 143
 144     if (aa["node"] === "" && bb["node"] !== "") {
 145         return -1;
 146     }
 147     if (aa["node"] !== "" && bb["node"] === "") {
 148         return 1;
 149     }
 150
 151     if (aa["node"] !== "" && bb["node"] !== "") {
 152         if (aa["node"] > bb["node"]) {
 153             return 1;
 154         }
 155         if (aa["node"] < bb["node"]) {
 156             return -1;
 157         }
 158     }
 159
 160     if (aa["slot"] !== "" && bb["slot"] !== "") {
 161         if (aa["slot"] > bb["slot"]) {
 162             return 1;
 163         }
 164         if (aa["slot"] < bb["slot"]) {
 165             return -1;
 166         }
 167     }
 168
 169     return sortById(a, b, opt);
 170 }
 171
 172
 173 function dumbPluralize(n, s, p) {
 174     if (typeof p === 'undefined') {
 175         p = "s";
 176     }
 177     if (n == 0 || n > 1) {
 178         return n + " " + (s + p);
 179     } else {
 180         return n + " " + s;
 181     }
 182 }
 183
 184 function generateJobOverview(id, logViewer, taskState) {
 185     var html = "";
 186
 187     var first = logViewer.items[1];
 188     var last = logViewer.items[logViewer.items.length-1];
 189
 190     {
 191         html += "<div>";
 192         html += "Started at " + first.values().timestamp;
 193
 194         var duration = (last.values().ts.getTime() - first.values().ts.getTime()) / 1000;
 195
 196         var hours = 0;
 197         var minutes = 0;
 198         var seconds;
 199
 200         if (duration >= 3600) {
 201             hours = Math.floor(duration / 3600);
 202             duration -= (hours * 3600);
 203         }
 204         if (duration >= 60) {
 205             minutes = Math.floor(duration / 60);
 206             duration -= (minutes * 60);
 207         }
 208         seconds = duration;
 209
 210         var tcount = taskState.task_count;
 211
 212         html += ".  Ran " + dumbPluralize(tcount, " task") + " over ";
 213         if (hours > 0) {
 214             html += dumbPluralize(hours, " hour");
 215         }
 216         if (minutes > 0) {
 217             html += " " + dumbPluralize(minutes, " minute");
 218         }
 219         if (seconds > 0) {
 220             html += " " + dumbPluralize(seconds, " second");
 221         }
 222
 223         html += " using " + dumbPluralize(taskState.nodes.length, " node");
 224
 225         html += ".  " + dumbPluralize(taskState.complete_count, "task") + " completed";
 226         html += ",  " + dumbPluralize(taskState.incomplete_count, "task") +  " incomplete";
 227         html += " (" + dumbPluralize(taskState.failure_count, " failure") + ")";
 228
 229         html += ".  Finished at " + last.values().timestamp + ".";
 230         html += "</div>";
 231     }
 232
 233     $(id).html(html);
 234 }