No problem :) 2011/4/21 Edward J. Yoon <[email protected]>
> Oh, my mistake. > > I've just committed your patch. Thanks thomas! > > On Thu, Apr 21, 2011 at 5:25 PM, Edward J. Yoon (JIRA) <[email protected]> > wrote: > > > > [ > https://issues.apache.org/jira/browse/HAMA-380?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13022684#comment-13022684] > > > > Edward J. Yoon commented on HAMA-380: > > ------------------------------------- > > > > Please update your source code to latest TRUNK. Miklos Erdelyi's patch is > already committed. > > > > > > > >> Send messages in batches to reduce RPC overhead. > >> ------------------------------------------------ > >> > >> Key: HAMA-380 > >> URL: https://issues.apache.org/jira/browse/HAMA-380 > >> Project: Hama > >> Issue Type: Improvement > >> Components: bsp > >> Affects Versions: 0.3.0 > >> Reporter: Miklos Erdelyi > >> Assignee: Miklos Erdelyi > >> Fix For: 0.3.0 > >> > >> Attachments: HAMA-380-v2.patch, bspmsgbundle.patch, > bspmsgbundle.v2.patch > >> > >> Original Estimate: 4h > >> Remaining Estimate: 4h > >> > >> When profiling graph computations running on HAMA it turned out that > huge amount of time is spent in RPC calls. > >> To reduce this overhead I propose extending the GroomServer's API with a > put(BSPMessageBundle) method so that a group of messages can be transferred > from the caller to the callee at once. Also, the sync() operation should be > improved by sending messages in batches rather than one-by-one. > >> Using BSPMessageBundle makes it easier to add support for compression of > messages later. > > > > -- > > This message is automatically generated by JIRA. > > For more information on JIRA, see: > http://www.atlassian.com/software/jira > > > > > > -- > Best Regards, Edward J. Yoon > http://blog.udanax.org > http://twitter.com/eddieyoon > -- Thomas Jungblut Berlin mobile: 0170-3081070 business: [email protected] private: [email protected]
