[jbosscache-issues] [JBoss JIRA] (JBCACHE-1615) Improve performance of testsuite DummyInMemoryCacheLoader#remove
Dennis Reed (JIRA)
jira-events at lists.jboss.org
Tue Jun 5 19:47:18 EDT 2012
[ https://issues.jboss.org/browse/JBCACHE-1615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dennis Reed resolved JBCACHE-1615.
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Fix Version/s: 3.2.9.GA
Resolution: Done
> Improve performance of testsuite DummyInMemoryCacheLoader#remove
> ----------------------------------------------------------------
>
> Key: JBCACHE-1615
> URL: https://issues.jboss.org/browse/JBCACHE-1615
> Project: JBoss Cache
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Affects Versions: 3.2.8.GA
> Reporter: Dennis Reed
> Assignee: Dennis Reed
> Fix For: 3.2.9.GA
>
>
> org.jboss.cache.loader.testloaders.DummyInMemoryCacheLoader#remove calls recursivelyRemoveChildren.
> The runtime of the recursive algorithm used by recursivelyRemoveChildren increases at least polynomially with the size of the cache.
> A simple change to remove the recursion can reduce the runtime to linear with the size of the cache.
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