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Posted to dev@commons.apache.org by "Marcos Sanz (JIRA)" <ji...@apache.org> on 2007/04/23 15:39:15 UTC

[jira] Updated: (POOL-93) Reduce contention by making borrow & return more independent from each other

     [ https://issues.apache.org/jira/browse/POOL-93?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Marcos Sanz updated POOL-93:
----------------------------

    Attachment: perf-patch-GenericPool.txt
                GenericObjectPool.patch

Patch for GenericPool and performance comparison before/after applying

> Reduce contention by making borrow & return more independent from each other
> ----------------------------------------------------------------------------
>
>                 Key: POOL-93
>                 URL: https://issues.apache.org/jira/browse/POOL-93
>             Project: Commons Pool
>          Issue Type: Improvement
>    Affects Versions: Nightly Builds
>            Reporter: Holger Hoffstätte
>         Attachments: GenericObjectPool.patch, GKOP-relaxedSyncOnReturn.patch, perf-patch-GenericPool.txt, relaxedReturnObjectBenchmark.txt
>
>
> Currently borrow & return are completely blocked from each other, while at least the factory-based validation & destruction can be handled independently. A few simple changes narrow the synchronization blocks yet retain overall correctness.

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