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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "PiEstimator" by edwardyoon
Date Mon, 18 Oct 2010 02:47:08 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Hama Wiki" for change notification.

The "PiEstimator" page has been changed by edwardyoon.
http://wiki.apache.org/hama/PiEstimator?action=diff&rev1=4&rev2=5

--------------------------------------------------

  
  A distributed strategy in HAMA with [[http://wiki.apache.org/hama/Architecture#BSP_Programming_Model|BSP
programming model]], is break the loop into portions that can be executed by the tasks.
  
-   * Each task executes its portion of the loop a number of times.
+   * Each task executes locally its portion of the loop a number of times.
+   * One task acts as master and collects the results through the BSP communication interface.
-   * Each task can do its work without requiring any information from the other tasks (there
are no data dependencies).
-   * One task acts as master and collects the results.
  
  {{{
  public class PiEstimator {

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