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Re: [PATCH v2 0/4] extend smudge/clean filters with direct file access

From
Joey Hess <id@joeyh.name>
Date
Jun 17, 2016, 21:05 UTC
Message-ID
<20160617210550.GA25887@kitenet.net>
In-Reply-To
<1466195481-23209-1-git-send-email-joeyh@joeyh.name>

Doing a quick benchmark of this new interface and git-annex's use of it, git checkout of a 1 gigabyte file with git-annex providing the smudge filter took:

    19 seconds using the smudge interface
    11 seconds using smudgeToFile
    0.1 seconds with smudgeToFile and annex.thin set
         (while also saving 1 gb of disk space!)

So around 2x speed improvement due to not needing to pipe the file content through the filter, even without git-annex's annex.thin tricks.

-- 
see shy jo
Previous: Joey HessNext: Junio C Hamano
Message 6 of 8 in “extend smudge/clean filters with direct file access”
  1. 0/4 extend smudge/clean filters with direct file accessJoey Hess, Jun 17, 2016
  2. 4/4 warn on unusable smudgeToFile/cleanFromFile configJoey Hess, Jun 17, 2016
  3. 3/4 use smudgeToFile in git checkout etcJoey Hess, Jun 17, 2016
  4. 1/4 add smudgeToFile and cleanFromFile filter configsJoey Hess, Jun 17, 2016
  5. 2/4 use cleanFromFile in git addJoey Hess, Jun 17, 2016
  6. Joey HessJun 17, 2016
  7. Junio C HamanoJun 17, 2016
  8. 0/4 clarify %f documentationJoey Hess, Jun 17, 2016

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