GitHub user dweiss opened a pull request:
https://github.com/apache/commons-compress/pull/59
10% speed improvements and decreased memory allocation rate in deflate64
Just something to consider: don't reallocate the run buffer over and over
(this is a very hot loop). I piggybacked removal of long-to-byte masking
{{0xff}} since the cast is sufficient on its own (truncates to byte value
anyway).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dweiss/commons-compress master
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/commons-compress/pull/59.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #59
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commit a40231b2bf2d1b3d73726ec3dae8fdc14fa672ad
Author: Dawid Weiss <dawid.weiss@...>
Date: 2018-01-11T17:11:11Z
10% speed improvements and decreased memory allocation rate in deflate64
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