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Re: [PATCH v3 0/2] read-cache: call verify_hdr() in a background thread

From
Jeff King <peff@peff.net>
Date
Mar 30, 2017, 20:39 UTC
Message-ID
<20170330203916.ckp62syupioo3hxc@sigill.intra.peff.net>
In-Reply-To
<20170330200648.GH27158@hank>
On Thu, Mar 30, 2017 at 09:06:48PM +0100, Thomas Gummerer wrote:
Show 9 quoted lines
> > Yeah, I think that would be fine. You _could_ write a t/perf test and
> > then use your 400MB monstrosity as GIT_PERF_LARGE_REPO. But given that
> > most people don't have such a thing, there's not much value over you
> > just showing off the perf improvement in the commit message.
> 
> Sorry if this was already discussed, but we already do have a perf
> test for the index (p0002), and a corresponding helper program which
> just does read_cache() and discard_cache().  Maybe we could re-use
> that and add a second test running the same using the new config?

Oh, indeed. Yes, I would think the results of p0002 would probably show off Jeff's improvements.

-Peff
Previous: Thomas GummererNext: Jeff Hostetler
Message 12 of 13 in “read-cache: call verify_hdr() in a background thread”
  1. 0/2 read-cache: call verify_hdr() in a background threadgit@jeffhostetler.com, Mar 28, 2017
  2. 1/2 read-cache: core.checksumindexgit@jeffhostetler.com, Mar 28, 2017
  3. 2/2 test-core-checksum-index: core.checksumindex test helpergit@jeffhostetler.com, Mar 28, 2017
  4. Jeff KingMar 28, 2017
  5. Jeff HostetlerMar 28, 2017
  6. Jeff KingMar 28, 2017
  7. Junio C HamanoMar 30, 2017
  8. Jeff KingMar 30, 2017
  9. Junio C HamanoMar 30, 2017
  10. Jeff HostetlerMar 31, 2017
  11. Thomas GummererMar 30, 2017
  12. Jeff KingMar 30, 2017
  13. Jeff HostetlerMar 31, 2017

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