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Re: [PATCH v3 00/34] libify mailinfo and call it directly from am

From
Junio C Hamano <gitster@pobox.com>
Date
Oct 26, 2015, 18:42 UTC
Message-ID
<xmqq4mhdii92.fsf@gitster.mtv.corp.google.com>
In-Reply-To
<alpine.DEB.1.00.1510261524000.31610@s15462909.onlinehome-server.info>
Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
Show 23 quoted lines
>> > The corresponding times for me were:
>> >
>> >      (master)           (with the series)
>> >    real	0m9.760s      real	0m5.744s
>> >    user	0m0.531s      user	0m0.656s
>> >    sys	0m5.726s      sys	0m3.520s
>> >
>> > So, yes, a noticeable improvement! :)
>> 
>> Same here, on Windows built with the old msysgit environment:
>> 
>> (master)             (with the series)
>> real    0m3.147s      real    0m1.947s
>> user    0m0.016s      user    0m0.000s
>> sys     0m0.015s      sys     0m0.031s
>> 
>> Although I tested 'git am patches/*' where the patches/* are the result of
>> 'git-format-patch v2.6.1..github/jc/mailinfo-lib'.
>
> 2.548s vs 2.068s here.
>
> Ciao,
> Johannes
Thanks.  Let's start thinking about moving it forward.
Previous: Johannes SchindelinNext: Junio C Hamano
Message 123 of 124 in “mailinfo libification”
  1. 00/26 mailinfo libificationJunio C Hamano, Oct 13, 2015
  2. 01/26 mailinfo: remove a no-op call convert_to_utf8(it, "")Junio C Hamano, Oct 13, 2015
  3. 02/26 mailinfo: fix for off-by-one error in boundary stackJunio C Hamano, Oct 13, 2015
  4. Stefan BellerOct 14, 2015
  5. Junio C HamanoOct 14, 2015
  6. 03/26 mailinfo: fold decode_header_bq() into decode_header()Junio C Hamano, Oct 13, 2015
  7. 04/26 mailinfo: move handle_boundary() lowerJunio C Hamano, Oct 13, 2015
  8. 05/26 mailinfo: get rid of function-local static statesJunio C Hamano, Oct 13, 2015
  9. 06/26 mailinfo: always pass "line" as an argumentJunio C Hamano, Oct 13, 2015
  10. Stefan BellerOct 14, 2015
  11. Junio C HamanoOct 14, 2015
  12. 07/26 mailinfo: move global "line" into mailinfo() functionJunio C Hamano, Oct 13, 2015
  13. Stefan BellerOct 14, 2015
  14. 08/26 mailinfo: introduce "struct mailinfo" to hold globalsJunio C Hamano, Oct 13, 2015
  15. 09/26 mailinfo: move keep_subject & keep_non_patch_bracket to struct mailinfoJunio C Hamano, Oct 13, 2015
  16. 10/26 mailinfo: move global "FILE *fin, *fout" to struct mailinfoJunio C Hamano, Oct 13, 2015
  17. 11/26 mailinfo: move filter/header stage to struct mailinfoJunio C Hamano, Oct 13, 2015
  18. 12/26 mailinfo: move patch_lines to struct mailinfoJunio C Hamano, Oct 13, 2015
  19. 13/26 mailinfo: move add_message_id and message_id to struct mailinfoJunio C Hamano, Oct 13, 2015
  20. 14/26 mailinfo: move use_scissors and use_inbody_headers to struct mailinfoJunio C Hamano, Oct 13, 2015
  21. 15/26 mailinfo: move metainfo_charset to struct mailinfoJunio C Hamano, Oct 13, 2015
  22. 16/26 mailinfo: move transfer_encoding to struct mailinfoJunio C Hamano, Oct 13, 2015
  23. 17/26 mailinfo: move charset to struct mailinfoJunio C Hamano, Oct 13, 2015
  24. 18/26 mailinfo: handle_commit_msg() shouldn't be called after finding patchbreakJunio C Hamano, Oct 13, 2015
  25. 19/26 mailinfo: move cmitmsg and patchfile to struct mailinfoJunio C Hamano, Oct 13, 2015
  26. 27/26 mailinfo: close patchfileJunio C Hamano, Oct 14, 2015
  27. 28/26 am: make direct call to mailinfoJunio C Hamano, Oct 14, 2015
  28. 20/26 mailinfo: move [ps]_hdr_data to struct mailinfoJunio C Hamano, Oct 13, 2015
  29. 21/26 mailinfo: keep the parsed log message in a strbufJunio C Hamano, Oct 13, 2015
  30. 22/26 mailinfo: move content/content_top to struct mailinfoJunio C Hamano, Oct 13, 2015
  31. 23/26 mailinfo: handle errors found in decode_header() betterJunio C Hamano, Oct 13, 2015
  32. 24/26 mailinfo: handle charset conversion errors in the callerJunio C Hamano, Oct 13, 2015
  33. 25/26 mailinfo: remove calls to exit() and die() deep in the callchainJunio C Hamano, Oct 13, 2015
  34. 26/26 mailinfo: libify the whole thingJunio C Hamano, Oct 13, 2015
  35. 00/31 libify mailinfo and call it directly from amJunio C Hamano, Oct 14, 2015
  36. 01/31 mailinfo: remove a no-op call convert_to_utf8(it, "")Junio C Hamano, Oct 14, 2015
  37. 02/31 mailinfo: fix for off-by-one error in boundary stackJunio C Hamano, Oct 14, 2015
  38. 03/31 mailinfo: explicitly close file handle to the patch outputJunio C Hamano, Oct 14, 2015
  39. 04/31 mailinfo: fold decode_header_bq() into decode_header()Junio C Hamano, Oct 14, 2015
  40. 05/31 mailinfo: move handle_boundary() lowerJunio C Hamano, Oct 14, 2015
  41. 06/31 mailinfo: get rid of function-local static statesJunio C Hamano, Oct 14, 2015
  42. 07/31 mailinfo: always pass "line" as an argumentJunio C Hamano, Oct 14, 2015
  43. 08/31 mailinfo: move global "line" into mailinfo() functionJunio C Hamano, Oct 14, 2015
  44. 09/31 mailinfo: introduce "struct mailinfo" to hold globalsJunio C Hamano, Oct 14, 2015
  45. 10/31 mailinfo: move keep_subject & keep_non_patch_bracket to struct mailinfoJunio C Hamano, Oct 14, 2015
  46. 11/31 mailinfo: move global "FILE *fin, *fout" to struct mailinfoJunio C Hamano, Oct 14, 2015
  47. 12/31 mailinfo: move filter/header stage to struct mailinfoJunio C Hamano, Oct 14, 2015
  48. 13/31 mailinfo: move patch_lines to struct mailinfoJunio C Hamano, Oct 14, 2015
  49. 14/31 mailinfo: move add_message_id and message_id to struct mailinfoJunio C Hamano, Oct 14, 2015
  50. 15/31 mailinfo: move use_scissors and use_inbody_headers to struct mailinfoJunio C Hamano, Oct 14, 2015
  51. 16/31 mailinfo: move metainfo_charset to struct mailinfoJunio C Hamano, Oct 14, 2015
  52. Eric SunshineOct 15, 2015
  53. 17/31 mailinfo: move transfer_encoding to struct mailinfoJunio C Hamano, Oct 14, 2015
  54. 18/31 mailinfo: move charset to struct mailinfoJunio C Hamano, Oct 14, 2015
  55. 19/31 mailinfo: handle_commit_msg() shouldn't be called after finding patchbreakJunio C Hamano, Oct 14, 2015
  56. 20/31 mailinfo: move cmitmsg and patchfile to struct mailinfoJunio C Hamano, Oct 14, 2015
  57. Junio C HamanoOct 14, 2015
  58. 21/31 mailinfo: move [ps]_hdr_data to struct mailinfoJunio C Hamano, Oct 14, 2015
  59. Junio C HamanoOct 14, 2015
  60. 22/31 mailinfo: keep the parsed log message in a strbufJunio C Hamano, Oct 14, 2015
  61. 23/31 mailinfo: move content/content_top to struct mailinfoJunio C Hamano, Oct 14, 2015
  62. 24/31 mailinfo: move read_one_header_line() closer to its callersJunio C Hamano, Oct 14, 2015
  63. 25/31 mailinfo: move check_header() after the helpers it usesJunio C Hamano, Oct 14, 2015
  64. 26/31 mailinfo: move cleanup_space() before its usersJunio C Hamano, Oct 14, 2015
  65. 27/31 mailinfo: move definition of MAX_HDR_PARSED to closer to its useJunio C Hamano, Oct 14, 2015
  66. 28/31 mailinfo: libifyJunio C Hamano, Oct 14, 2015
  67. 29/31 mailinfo: handle charset conversion errors in the callerJunio C Hamano, Oct 14, 2015
  68. 30/31 mailinfo: remove calls to exit() and die() deep in the callchainJunio C Hamano, Oct 14, 2015
  69. 31/31 am: make direct call to mailinfoJunio C Hamano, Oct 14, 2015
  70. 00/34 libify mailinfo and call it directly from amJunio C Hamano, Oct 19, 2015
  71. 01/34 mailinfo: remove a no-op call convert_to_utf8(it, "")Junio C Hamano, Oct 19, 2015
  72. 02/34 mailinfo: fold decode_header_bq() into decode_header()Junio C Hamano, Oct 19, 2015
  73. 03/34 mailinfo: fix an off-by-one error in the boundary stackJunio C Hamano, Oct 19, 2015
  74. 04/34 mailinfo: explicitly close file handle to the patch outputJunio C Hamano, Oct 19, 2015
  75. 05/34 mailinfo: move handle_boundary() lowerJunio C Hamano, Oct 19, 2015
  76. 06/34 mailinfo: get rid of function-local static statesJunio C Hamano, Oct 19, 2015
  77. 07/34 mailinfo: do not let handle_body() touch global "line" directlyJunio C Hamano, Oct 19, 2015
  78. 08/34 mailinfo: do not let handle_boundary() touch global "line" directlyJunio C Hamano, Oct 19, 2015
  79. 09/34 mailinfo: do not let find_boundary() touch global "line" directlyJunio C Hamano, Oct 19, 2015
  80. 10/34 mailinfo: move global "line" into mailinfo() functionJunio C Hamano, Oct 19, 2015
  81. Eric SunshineOct 19, 2015
  82. Junio C HamanoOct 20, 2015
  83. 11/34 mailinfo: introduce "struct mailinfo" to hold globalsJunio C Hamano, Oct 19, 2015
  84. 12/34 mailinfo: move keep_subject & keep_non_patch_bracket to struct mailinfoJunio C Hamano, Oct 19, 2015
  85. 13/34 mailinfo: move global "FILE *fin, *fout" to struct mailinfoJunio C Hamano, Oct 19, 2015
  86. 14/34 mailinfo: move filter/header stage to struct mailinfoJunio C Hamano, Oct 19, 2015
  87. Stefan BellerOct 21, 2015
  88. 15/34 mailinfo: move patch_lines to struct mailinfoJunio C Hamano, Oct 19, 2015
  89. 16/34 mailinfo: move add_message_id and message_id to struct mailinfoJunio C Hamano, Oct 19, 2015
  90. 17/34 mailinfo: move use_scissors and use_inbody_headers to struct mailinfoJunio C Hamano, Oct 19, 2015
  91. Stefan BellerOct 21, 2015
  92. Junio C HamanoOct 21, 2015
  93. 18/34 mailinfo: move metainfo_charset to struct mailinfoJunio C Hamano, Oct 19, 2015
  94. 19/34 mailinfo: move check for metainfo_charset to convert_to_utf8()Junio C Hamano, Oct 19, 2015
  95. Eric SunshineOct 19, 2015
  96. 20/34 mailinfo: move transfer_encoding to struct mailinfoJunio C Hamano, Oct 19, 2015
  97. 21/34 mailinfo: move charset to struct mailinfoJunio C Hamano, Oct 19, 2015
  98. 22/34 mailinfo: move cmitmsg and patchfile to struct mailinfoJunio C Hamano, Oct 19, 2015
  99. 23/34 mailinfo: move [ps]_hdr_data to struct mailinfoJunio C Hamano, Oct 19, 2015
  100. Stefan BellerOct 21, 2015
  101. 24/34 mailinfo: move content/content_top to struct mailinfoJunio C Hamano, Oct 19, 2015
  102. Stefan BellerOct 21, 2015
  103. Junio C HamanoOct 21, 2015
  104. Stefan BellerOct 21, 2015
  105. 25/34 mailinfo: handle_commit_msg() shouldn't be called after finding patchbreakJunio C Hamano, Oct 19, 2015
  106. 26/34 mailinfo: keep the parsed log message in a strbufJunio C Hamano, Oct 19, 2015
  107. 27/34 mailinfo: move read_one_header_line() closer to its callersJunio C Hamano, Oct 19, 2015
  108. 28/34 mailinfo: move check_header() after the helpers it usesJunio C Hamano, Oct 19, 2015
  109. 29/34 mailinfo: move cleanup_space() before its usersJunio C Hamano, Oct 19, 2015
  110. 30/34 mailinfo: move definition of MAX_HDR_PARSED closer to its useJunio C Hamano, Oct 19, 2015
  111. 31/34 mailinfo: libifyJunio C Hamano, Oct 19, 2015
  112. 32/34 mailinfo: handle charset conversion errors in the callerJunio C Hamano, Oct 19, 2015
  113. 33/34 mailinfo: remove calls to exit() and die() deep in the callchainJunio C Hamano, Oct 19, 2015
  114. 34/34 am: make direct call to mailinfoJunio C Hamano, Oct 19, 2015
  115. Junio C HamanoOct 20, 2015
  116. Stefan BellerOct 20, 2015
  117. Junio C HamanoOct 20, 2015
  118. Stefan BellerOct 20, 2015
  119. Ramsay JonesOct 21, 2015
  120. Johannes SixtOct 21, 2015
  121. Junio C HamanoOct 21, 2015
  122. Johannes SchindelinOct 26, 2015
  123. Junio C HamanoOct 26, 2015
  124. 00/35 libify mailinfo and call it directly from amJunio C Hamano, Oct 21, 2015

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