Changes between Version 3 and Version 4 of Laboratory/GridComparisonPartI/GridGain-2.1.1

Timestamp:

12.02.2010 16:00:21 (3 years ago)

Author:

klider

Comment:

GridGain with ExecutorService

Laboratory/GridComparisonPartI/GridGain-2.1.1

@@ -155 +155 @@
 
 You can see all the results with std deviation and average values on the following table:
+
+
+ ===  Test case I - using !GridTasks ===
 
 {{{
@@ -212 +215 @@
 
 
-
   <br/> <br/>
      <div id='grid_gain_table_div'></div>
@@ -218 +220 @@
 }}}
 
-As you can see on the above table, std deviation is quite big for 33700 tasks test case. This means, that some sort of task pre-fetching took place and the load balancer could be improved. Moreover, significant growth of number of tasks to compute (from 341 to 33700) also increased the time of computation -> !GridGain probably has some problems with scalability.
+[[BR]]
+
+
+As you can see on the above table, std deviation is quite big for 33700 tasks test case. This means, that some sort of task pre-fetching took place and the load balancer could be improved. Moreover, significant growth of number of tasks to compute (from 341 to 33700) also increased the time of computation -> this is a known edge-case problem with "siblings" explosion.
+
+
+[[BR]]
+
+ === Test case II - using !ExecutorService ===
+
+{{{
+#!html
+
+
+
+   <!--> GridGain 2.1.1 ExecutorService <-->
+
+  <script type='text/javascript' src='http://www.google.com/jsapi'></script>
+   <script type='text/javascript'>
+     google.load('visualization', '1', {packages:['table']});
+     google.setOnLoadCallback(drawTable);
+     function drawTable() {
+       var data = new google.visualization.DataTable();
+
+       data.addColumn('number', 'Tasks:   341');       
+       data.addColumn('number', 'Tasks:  2705');
+       data.addColumn('number', 'Tasks: 33700');
+
+       data.addRows(10);
+
+       data.setCell(0, 0, 367343, '367 343');
+       data.setCell(0, 1, 339679, '339 679');
+       data.setCell(0, 2, 349300, '349 300');
+       data.setCell(1, 0, 382181, '382 181');
+       data.setCell(1, 1, 322160, '322 160');
+       data.setCell(1, 2, 344902, '344 902');
+       data.setCell(2, 0, 346471, '346 471');
+       data.setCell(2, 1, 341664, '341 664');
+       data.setCell(2, 2, 354741, '354 741');
+       data.setCell(3, 0, 405436, '405 436');
+       data.setCell(3, 1, 351684, '351 684');
+       data.setCell(3, 2, 349322, '349 322');
+       data.setCell(4, 0, 350801, '350 801');
+       data.setCell(4, 1, 329408, '329 408');
+       data.setCell(4, 2, 347721, '347 721');
+       data.setCell(5, 0, 354800, '354 800');
+       data.setCell(5, 1, 337101, '337 101');
+       data.setCell(5, 2, 358790, '358 790');
+       data.setCell(6, 0, 391611, '391 611');
+       data.setCell(6, 1, 339180, '339 180');
+       data.setCell(6, 2, 352707, '352 707');
+       data.setCell(7, 0, 368977, '368 977');
+       data.setCell(7, 1, 336430, '336 430');
+       data.setCell(7, 2, 352219, '352 219');
+       data.setCell(8, 0, 366933, '366 933');
+       data.setCell(8, 1, 344230, '344 230');
+       data.setCell(8, 2, 353664, '353 664');
+       data.setCell(9, 0, 388244, '388 244');
+       data.setCell(9, 1, 341568, '341 568');
+       data.setCell(9, 2, 344074, '344 074');
+
+      var table = new google.visualization.Table(document.getElementById('grid_gain_executorService_table_div'));
+      table.draw(data, {showRowNumber: true});
+     }
+   </script>
+
+
+
+  <br/> <br/>
+     <div id='grid_gain_executorService_table_div'></div>
+
+
+}}}
+