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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HAMA-946) Graph package code optimization for improve performance
Date Fri, 10 Apr 2015 08:52:13 GMT

    [ https://issues.apache.org/jira/browse/HAMA-946?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14489195#comment-14489195
] 

Edward J. Yoon edited comment on HAMA-946 at 4/10/15 8:52 AM:
--------------------------------------------------------------

According to experiments, a bottleneck is a sequential processing of vertices. The messaging
system is good. Using multithreading, I was able to reduce the execution time of doInitialSuperstep()
from 1 min to 20 secs. 


was (Author: udanax):
According to experiments, an bottleneck is a sequential processing of vertices. The messaging
system is good. Using multithreading, I was able to reduce the execution time of doInitialSuperstep()
from 1 min to 20 secs. 

> Graph package code optimization for improve performance
> -------------------------------------------------------
>
>                 Key: HAMA-946
>                 URL: https://issues.apache.org/jira/browse/HAMA-946
>             Project: Hama
>          Issue Type: Improvement
>          Components: graph
>    Affects Versions: 0.6.4
>            Reporter: Edward J. Yoon
>            Assignee: Edward J. Yoon
>             Fix For: 0.7.0
>
>
> This is an umbrella issue for improve performance of graph package.



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