git/list[1] front-page[2] threads[3] people[4] search[5] about
 

[PATCH v2 0/7] PCRE v2, PCRE v1 JIT, log -P & fixes

From
Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Date
May 23, 2017, 19:24 UTC
Message-ID
<20170523192453.14172-1-avarab@gmail.com>
In-Reply-To
<xmqqshjzqe9o.fsf@gitster.mtv.corp.google.com>
On Sun, May 21, 2017 at 1:50 AM, Junio C Hamano <gitster@pobox.com> wrote:
Show 17 quoted lines
> Ævar Arnfjörð Bjarmason  <avarab@gmail.com> writes:
>
>> Easy to review? 29 (I mean 30) patches? Are you kidding me?!
>>
>> As noted in v1 (<20170511091829.5634-1-avarab@gmail.com>;
>> https://public-inbox.org/git/20170511091829.5634-1-avarab@gmail.com/)
>> these are all doc, test, refactoring etc. changes needed by the
>> subsequent "PCRE v2, PCRE v1 JIT, log -P & fixes" series.
>>
>> Since Junio hasn't been picking it I'm no longer sending updates to
>> that patch series & waiting for this one to cook first.
>
> I actually do not mind a reroll that goes together with this.  The
> only reason why I skipped the earlier one was because I looked at
> the original one, and the discussion on the reroll of this 'easy to
> review' part indicated that it will be rerolled, before I got to
> look at these upper layer patches.

Great, now that the base of this is migrating to next, here's the second part of this.

For v1 see <20170513234535.12749-1-avarab@gmail.com> (https://public-inbox.org/git/20170513234535.12749-1-avarab@gmail.com/).

The only changes to the content are better if/else branching around conditional macros (but no functional changes) in the PCRE v1 JIT API patch in response to a comment by Simon Ruderich.

The only other changes are trivial updates to the commit messages to account for t/perf changes made in the series this builds on.

Ævar Arnfjörð Bjarmason (7):
  grep: don't redundantly compile throwaway patterns under threading
  grep: skip pthreads overhead when using one thread
  log: add -P as a synonym for --perl-regexp
  grep: add support for the PCRE v1 JIT API
  grep: un-break building with PCRE < 8.32
  grep: un-break building with PCRE < 8.20
  grep: add support for PCRE v2
 Documentation/rev-list-options.txt |   1 +
 Makefile                           |  30 +++++--
 builtin/grep.c                     |  16 +++-
 configure.ac                       |  77 +++++++++++++---
 grep.c                             | 177 ++++++++++++++++++++++++++++++++++++-
 grep.h                             |  31 +++++++
 revision.c                         |   2 +-
 t/t4202-log.sh                     |  12 +++
 t/test-lib.sh                      |   2 +-
 9 files changed, 324 insertions(+), 24 deletions(-)
-- 
2.13.0.303.g4ebf302169
Previous: Junio C HamanoNext: Ævar Arnfjörð Bjarmason
Message 39 of 58 in “Easy to review grep & pre-PCRE changes”
  1. 00/30 Easy to review grep & pre-PCRE changesÆvar Arnfjörð Bjarmason, May 20, 2017
  2. 01/30 Makefile & configure: reword inaccurate comment about PCREÆvar Arnfjörð Bjarmason, May 20, 2017
  3. 02/30 grep & rev-list doc: stop promising libpcre for --perl-regexpÆvar Arnfjörð Bjarmason, May 20, 2017
  4. 03/30 test-lib: rename the LIBPCRE prerequisite to PCREÆvar Arnfjörð Bjarmason, May 20, 2017
  5. 04/30 log: add exhaustive tests for pattern style options & configÆvar Arnfjörð Bjarmason, May 20, 2017
  6. 07/30 grep: add a test for backreferences in PCRE patternsÆvar Arnfjörð Bjarmason, May 20, 2017
  7. 05/30 log: make --regexp-ignore-case work with --perl-regexpÆvar Arnfjörð Bjarmason, May 20, 2017
  8. Junio C HamanoMay 20, 2017
  9. Ævar Arnfjörð BjarmasonMay 21, 2017
  10. Junio C HamanoMay 22, 2017
  11. 06/30 grep: add a test asserting that --perl-regexp dies when !PCREÆvar Arnfjörð Bjarmason, May 20, 2017
  12. 08/30 grep: change non-ASCII -i test to stop using --debugÆvar Arnfjörð Bjarmason, May 20, 2017
  13. 12/30 grep: add a test helper function for less verbose -f \0 testsÆvar Arnfjörð Bjarmason, May 20, 2017
  14. 10/30 grep: amend submodule recursion test for regex engine testingÆvar Arnfjörð Bjarmason, May 20, 2017
  15. 09/30 grep: add tests for --threads=N and grep.threadsÆvar Arnfjörð Bjarmason, May 20, 2017
  16. 13/30 grep: prepare for testing binary regexes containing rx metacharactersÆvar Arnfjörð Bjarmason, May 20, 2017
  17. 11/30 grep: add tests for grep pattern types being passed to submodulesÆvar Arnfjörð Bjarmason, May 20, 2017
  18. 14/30 grep: add tests to fix blind spots with \0 patternsÆvar Arnfjörð Bjarmason, May 20, 2017
  19. 15/30 perf: add a GIT_PERF_MAKE_COMMAND for when *_MAKE_OPTS won't doÆvar Arnfjörð Bjarmason, May 20, 2017
  20. Junio C HamanoMay 20, 2017
  21. Ævar Arnfjörð BjarmasonMay 21, 2017
  22. 18/30 perf: add a comparison test of grep regex engines with -FÆvar Arnfjörð Bjarmason, May 20, 2017
  23. 20/30 grep: catch a missing enum in switch statementÆvar Arnfjörð Bjarmason, May 20, 2017
  24. 17/30 perf: add a comparison test of grep regex enginesÆvar Arnfjörð Bjarmason, May 20, 2017
  25. 19/30 perf: add a comparison test of log --grep regex enginesÆvar Arnfjörð Bjarmason, May 20, 2017
  26. 16/30 perf: emit progress output when unpacking & buildingÆvar Arnfjörð Bjarmason, May 20, 2017
  27. 21/30 grep: remove redundant regflags assignmentsÆvar Arnfjörð Bjarmason, May 20, 2017
  28. 22/30 grep: factor test for \0 in grep patterns into a functionÆvar Arnfjörð Bjarmason, May 20, 2017
  29. Brandon WilliamsMay 23, 2017
  30. 25/30 grep: move is_fixed() earlier to avoid forward declarationÆvar Arnfjörð Bjarmason, May 20, 2017
  31. 23/30 grep: change the internal PCRE macro names to be PCRE1Ævar Arnfjörð Bjarmason, May 20, 2017
  32. 24/30 grep: change internal *pcre* variable & function names to be *pcre1*Ævar Arnfjörð Bjarmason, May 20, 2017
  33. 26/30 test-lib: add a PTHREADS prerequisiteÆvar Arnfjörð Bjarmason, May 20, 2017
  34. 28/30 pack-objects: fix buggy warning about threadsÆvar Arnfjörð Bjarmason, May 20, 2017
  35. 30/30 grep: assert that threading is enabled when calling grep_{lock,unlock}Ævar Arnfjörð Bjarmason, May 20, 2017
  36. 29/30 grep: given --threads with NO_PTHREADS=YesPlease, warnÆvar Arnfjörð Bjarmason, May 20, 2017
  37. 27/30 pack-objects & index-pack: add test for --threads warningÆvar Arnfjörð Bjarmason, May 20, 2017
  38. Junio C HamanoMay 20, 2017
  39. 0/7 PCRE v2, PCRE v1 JIT, log -P & fixesÆvar Arnfjörð Bjarmason, May 23, 2017
  40. 3/7 log: add -P as a synonym for --perl-regexpÆvar Arnfjörð Bjarmason, May 23, 2017
  41. 5/7 grep: un-break building with PCRE < 8.32Ævar Arnfjörð Bjarmason, May 23, 2017
  42. Junio C HamanoMay 24, 2017
  43. Junio C HamanoMay 24, 2017
  44. 6/7 grep: un-break building with PCRE < 8.20Ævar Arnfjörð Bjarmason, May 23, 2017
  45. 2/7 grep: skip pthreads overhead when using one threadÆvar Arnfjörð Bjarmason, May 23, 2017
  46. Junio C HamanoMay 24, 2017
  47. 4/7 grep: add support for the PCRE v1 JIT APIÆvar Arnfjörð Bjarmason, May 23, 2017
  48. Junio C HamanoMay 24, 2017
  49. Ævar Arnfjörð BjarmasonMay 24, 2017
  50. 7/7 grep: add support for PCRE v2Ævar Arnfjörð Bjarmason, May 23, 2017
  51. Junio C HamanoMay 24, 2017
  52. Ævar Arnfjörð BjarmasonMay 25, 2017
  53. 1/7 grep: don't redundantly compile throwaway patterns under threadingÆvar Arnfjörð Bjarmason, May 23, 2017
  54. Junio C HamanoMay 24, 2017
  55. Ævar Arnfjörð BjarmasonMay 25, 2017
  56. Junio C HamanoMay 26, 2017
  57. Ævar Arnfjörð BjarmasonMay 26, 2017
  58. Junio C HamanoMay 26, 2017

Read the whole thread, see it on lore, or plain text.

$ cat FOOTERMessages come from the public archive at lore.kernel.org/git, fetched every hour. The front page is chosen and written each morning by an AI editor and can be wrong; the threads themselves are the record. About and API. For agents: an MCP server at https://gitlist.dev/mcp, and any thread, story or person page as Markdown by adding .md to its URL (or sending Accept: text/markdown). Details in /llms.txt.