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From "Mark Hindess (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-6444) Improve zlib/zip performance
Date Wed, 10 Feb 2010 14:55:28 GMT
Improve zlib/zip performance
----------------------------

                 Key: HARMONY-6444
                 URL: https://issues.apache.org/jira/browse/HARMONY-6444
             Project: Harmony
          Issue Type: Task
            Reporter: Mark Hindess
            Assignee: 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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