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From Apache Wiki <wikidi...@apache.org>
Subject [Hama Wiki] Trivial Update of "Partitioning" by edwardyoon
Date Tue, 08 Jan 2013 09:10:34 GMT
Dear Wiki user,

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

The "Partitioning" page has been changed by edwardyoon:

- == Partitioning Function ==
+ == Partition Function ==
  In Hama BSP computing framework, the Partition function is used for obtaining scalability
of a Bulk Synchronous Parallel processing, and determining how to distribute the slices of
input data among BSP processors. Unlike Map/Reduce data processing model, many scientific
algorithms based on Message-Passing Bulk Synchronous Parallel model often requires that a
processor obtain “nearby or related” data from other processors in order to complete the
processing. In this case, processors determine their communication partners, or neighbors
using Partition function.

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