[
https://issues.apache.org/jira/browse/GIRAPH-461?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13570659#comment-13570659
]
Claudio Martella commented on GIRAPH-461:
-----------------------------------------
Alessandro, I could, but the current out-of-core graph is broken for multiple
threads, so it has to be substituted anyway. Nonetheless, IIRC, the previous
OOC performance was comparable to in-memory, as it is this one, hence I thought
it did not make much sense. If you want, I can give it a run.
> Convert static assignment of in-memory partitions with LRU cache
> ----------------------------------------------------------------
>
> Key: GIRAPH-461
> URL: https://issues.apache.org/jira/browse/GIRAPH-461
> Project: Giraph
> Issue Type: Sub-task
> Components: graph
> Reporter: Claudio Martella
> Attachments: GIRAPH-461.patch, GIRAPH-461.patch, GIRAPH-461.patch
>
>
> Currently, the out-of-core partitions are assigned to memory or to disk
> statically. Using an LRU cache should help keeping in-memory only the
> partitions that are actively accessed, given a job that does not access all
> the graph at each superstep (traversals) and a good data partitioning (non
> random).
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
