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From "Edward J. Yoon" <edwardy...@apache.org>
Subject Awesome bench results after removing Thread.sleep in sync() method.
Date Thu, 22 Sep 2011 01:39:38 GMT
By ChiaHung's HAMA-387.patch, hang problem is fixed.

And also, on same environment (1 rack, 256 cores), a bench example
result is dramatically improved. (184.076 seconds from 307.129
seconds)

----
# core/bin/hama jar
examples/target/hama-examples-0.4.0-incubating-SNAPSHOT.jar bench 16
1000 512
..
11/09/22 10:27:32 INFO bsp.BSPJobClient: Current supersteps number: 504
11/09/22 10:27:35 INFO bsp.BSPJobClient: Current supersteps number: 508
11/09/22 10:27:38 INFO bsp.BSPJobClient: Current supersteps number: 512
11/09/22 10:27:38 INFO bsp.BSPJobClient: The total number of supersteps: 512
Job Finished in 184.076 seconds

Hama 0.4 (r.1163903) was:

16 bytes | 1000 | 512 | 307.129 seconds

-- 
Best Regards, Edward J. Yoon
@eddieyoon

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