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Re: [PATCH v2 21/21] bisect: get back halfway shortcut

From
Junio C Hamano <gitster@pobox.com>
Date
Apr 15, 2016, 22:53 UTC
Message-ID
<xmqqlh4e7acg.fsf@gitster.mtv.corp.google.com>
In-Reply-To
<1460294692-7402-2-git-send-email-s-beyer@gmx.net>
Stephan Beyer <s-beyer@gmx.net> writes:
Show 9 quoted lines
> The documentation says that when the maximum possible distance
> is found, the algorithm stops immediately. That feature is
> reestablished by this commit.
>
> Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
> ---
>
> Notes:
>     I plugged a memory leak here.
... relative to patch series v1, I presume?
Show 5 quoted lines
> @@ -391,7 +391,13 @@ static void traversal_up_to_merges(struct commit_list *queue,
>  		}
>  
>  		update_best_bisection(top);
> +		if (distance_direction(top) == 0) { // halfway
Say /* halfway */ without // double-slash comment.
The remainder of the patch makes sense to me.
Previous: Stephan Beyer
Message 56 of 56 in “git bisect improvements”
  1. 00/21 git bisect improvementsStephan Beyer, Apr 10, 2016
  2. 01/21 bisect: write about `bisect next` in documentationStephan Beyer, Apr 10, 2016
  3. 02/21 bisect: allow 'bisect run' if no good commit is knownStephan Beyer, Apr 10, 2016
  4. 03/21 t/test-lib-functions.sh: generalize test_cmp_revStephan Beyer, Apr 10, 2016
  5. Eric SunshineApr 11, 2016
  6. Junio C HamanoApr 15, 2016
  7. Stephan BeyerApr 24, 2016
  8. Junio C HamanoApr 25, 2016
  9. 04/21 t: use test_cmp_rev() where appropriateStephan Beyer, Apr 10, 2016
  10. Eric SunshineApr 11, 2016
  11. Junio C HamanoApr 15, 2016
  12. 05/21 t6030: generalize test to not rely on current implementationStephan Beyer, Apr 10, 2016
  13. Torsten BögershausenApr 10, 2016
  14. Junio C HamanoApr 10, 2016
  15. Stephan BeyerApr 10, 2016
  16. Eric SunshineApr 11, 2016
  17. Junio C HamanoApr 15, 2016
  18. 06/21 bisect: add test for the bisect algorithmStephan Beyer, Apr 10, 2016
  19. Junio C HamanoApr 15, 2016
  20. 07/21 bisect: plug the biggest memory leakStephan Beyer, Apr 10, 2016
  21. Junio C HamanoApr 15, 2016
  22. 08/21 bisect: make bisect compile if DEBUG_BISECT is setStephan Beyer, Apr 10, 2016
  23. Junio C HamanoApr 15, 2016
  24. 09/21 bisect: make algorithm behavior independent of DEBUG_BISECTStephan Beyer, Apr 10, 2016
  25. Junio C HamanoApr 15, 2016
  26. 10/21 bisect: get rid of recursion in count_distance()Stephan Beyer, Apr 10, 2016
  27. Junio C HamanoApr 15, 2016
  28. 11/21 bisect: use struct node_data array instead of int arrayStephan Beyer, Apr 10, 2016
  29. Christian CouderApr 12, 2016
  30. Junio C HamanoApr 15, 2016
  31. 12/21 bisect: replace clear_distance() by unique markersStephan Beyer, Apr 10, 2016
  32. Christian CouderApr 12, 2016
  33. Junio C HamanoApr 15, 2016
  34. 13/21 bisect: use commit instead of commit list as arguments when appropriateStephan Beyer, Apr 10, 2016
  35. Junio C HamanoApr 15, 2016
  36. 14/21 bisect: extract get_distance() function from code duplicationStephan Beyer, Apr 10, 2016
  37. Junio C HamanoApr 15, 2016
  38. 15/21 bisect: introduce distance_direction()Stephan Beyer, Apr 10, 2016
  39. Junio C HamanoApr 15, 2016
  40. 16/21 bisect: make total number of commits globalStephan Beyer, Apr 10, 2016
  41. Christian CouderApr 13, 2016
  42. Junio C HamanoApr 15, 2016
  43. Junio C HamanoApr 16, 2016
  44. 17/21 bisect: rename count_distance() to compute_weight()Stephan Beyer, Apr 10, 2016
  45. Christian CouderApr 13, 2016
  46. Junio C HamanoApr 15, 2016
  47. 18/21 bisect: prepare for different algorithms based on find_allStephan Beyer, Apr 10, 2016
  48. Junio C HamanoApr 15, 2016
  49. 19/21 bisect: use a bottom-up traversal to find relevant weightsStephan Beyer, Apr 10, 2016
  50. Christian CouderApr 13, 2016
  51. Junio C HamanoApr 15, 2016
  52. Junio C HamanoApr 15, 2016
  53. Junio C HamanoApr 26, 2016
  54. 20/21 bisect: compute best bisection in compute_relevant_weights()Stephan Beyer, Apr 10, 2016
  55. 21/21 bisect: get back halfway shortcutStephan Beyer, Apr 10, 2016
  56. Junio C HamanoApr 15, 2016

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