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Re: [PATCH] grep -I: do not bother to read known-binary files

From
Jeff King <peff@peff.net>
Date
May 15, 2014, 19:22 UTC
Message-ID
<20140515192226.GC29746@sigill.intra.peff.net>
In-Reply-To
<alpine.DEB.1.00.1405151940170.14982@s15462909.onlinehome-server.info>
On Thu, May 15, 2014 at 07:42:00PM +0200, Johannes Schindelin wrote:
Show 11 quoted lines
> > Hrm. Is this patch still necessary? In the time since this patch was
> > written, we did 0826579 (grep: load file data after checking
> > binary-ness, 2012-02-02)
> 
> I have no time to test this but I trust that you made sure that it works
> as advertised. In my case, there were about 500 gigabytes of image data
> intermixed with code, and waiting for 'git grep' was not funny at all (and
> I did not have time back then to go through a full code submission cycle
> on the Git mailing list, either).
> 
> So I guess we can drop my patch.

Certainly I tested it at the time (those commits I referenced contain timing information), and it should have improved the workload you describe. I did not test before/after the patch in this thread, but only read it and noticed that it was trying to do the same thing (that is why I said "I suspect...").

As the person who is proposing the patch for git.git, I would hope Stepan would follow up on such review and confirm whether or not it is still needed.

-Peff
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Previous: Johannes SchindelinNext: Stepan Kasal
Message 7 of 10 in “grep -I: do not bother to read known-binary files”
  1. grep -I: do not bother to read known-binary filesStepan Kasal, May 14, 2014
  2. Junio C HamanoMay 14, 2014
  3. Jeff KingMay 14, 2014
  4. Jeff KingMay 14, 2014
  5. Junio C HamanoMay 14, 2014
  6. Johannes SchindelinMay 15, 2014
  7. Jeff KingMay 15, 2014
  8. Stepan KasalMay 16, 2014
  9. Jeff KingMay 16, 2014
  10. Stepan KasalMay 16, 2014

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