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From "Gavin (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HARMONY-6444) Improve zlib/zip performance
Date Wed, 12 Jun 2013 23:24:21 GMT

     [ https://issues.apache.org/jira/browse/HARMONY-6444?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gavin updated HARMONY-6444:
---------------------------

    Labels:   (was: gsoc mentor)
    
> Improve zlib/zip performance
> ----------------------------
>
>                 Key: HARMONY-6444
>                 URL: https://issues.apache.org/jira/browse/HARMONY-6444
>             Project: Harmony
>          Issue Type: Task
>            Reporter: Mark Hindess
>
> There are a number of changes that should improve zlib/zip performance for Harmony such
as using the inflateBack api (compare gzip/gun in the zlib distribution), exploiting parallelism
(compare gzip/pigz) and/or using mmap rather than file operations. The project would be to
implement these techniques to see what works in practice with respect to improvements in startup
performance, reduced resource usage, etc.

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