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Re: [PATCH/RFC 0/6] reuse deltas found by bitmaps

From
Jeff King <peff@peff.net>
Date
Mar 26, 2014, 22:36 UTC
Message-ID
<20140326223616.GA19811@sigill.intra.peff.net>
In-Reply-To
<xmqqvbv0h9rm.fsf@gitster.dls.corp.google.com>
On Wed, Mar 26, 2014 at 03:31:41PM -0700, Junio C Hamano wrote:
Show 5 quoted lines
> > I think we could still add the objects from the tip of the client's HAVE
> > list.
> 
> That should make the result at least per to the non-bitmap case,
> right?
That's my expectation.
Show 7 quoted lines
> 
> >   2. Measure the "reused deltas become preferred bases" approach. I
> >      expect the resulting size to be slightly better than what I have
> >      now, but not as good as v1.9.0's size (but taking less CPU time).
> 
> Do you mean "the bases for reused deltas become preferred bases, so
> that we can deltify more objects off of them"?
Exactly.
I'll update more when I have results for some of these. :)
-Peff
Previous: Junio C HamanoNext: Jeff King
Message 13 of 17 in “reuse deltas found by bitmaps”
  1. 0/6 reuse deltas found by bitmapsJeff King, Mar 26, 2014
  2. 1/6 t/perf-lib: factor boilerplate out of test_perfJeff King, Mar 26, 2014
  3. Junio C HamanoMar 26, 2014
  4. 2/6 t/perf/aggregate: factor our percent calculationsJeff King, Mar 26, 2014
  5. 3/6 t/perf: add infrastructure for measuring sizesJeff King, Mar 26, 2014
  6. 4/6 t/perf: add perf tests for fetches from a bitmapped serverJeff King, Mar 26, 2014
  7. 5/6 pack-bitmap: save "have" bitmap from walkJeff King, Mar 26, 2014
  8. 6/6 pack-objects: reuse deltas for thin "have" objectsJeff King, Mar 26, 2014
  9. Eric SunshineMar 28, 2014
  10. Junio C HamanoMar 26, 2014
  11. Jeff KingMar 26, 2014
  12. Junio C HamanoMar 26, 2014
  13. Jeff KingMar 26, 2014
  14. Jeff KingMar 27, 2014
  15. Junio C HamanoMar 27, 2014
  16. Siddharth AgarwalMar 26, 2014
  17. Siddharth AgarwalMar 27, 2014

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