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review.blissroms.org / platform_build_kati / 9862c2a1dc844d431cf3f9cca41603362cc077c9
commit9862c2a1dc844d431cf3f9cca41603362cc077c9[log] [tgz]
authorDan Willemsen <dwillemsen@google.com>Fri Sep 30 19:42:53 2016 -0700
committerDan Willemsen <dwillemsen@google.com>Sat Oct 01 12:27:16 2016 -0700
tree7318ea98fd6c2e421d7b69021196c368dd3d390f
parent5e45e973c38c92c42cc86aa5dafeca13e6823b5f [diff]
Add simple benchmark for RunCommand

Change-Id: I7f3aabdd8fc01f9ddbcf23e586b6f5e81ab8cbce
3 files changed
tree: 7318ea98fd6c2e421d7b69021196c368dd3d390f
  1. cmd/
  2. make-c/
  3. testcase/
  4. .gitignore
  5. .travis.yml
  6. affinity.cc
  7. affinity.h
  8. Android.bp
  9. ast.go
  10. AUTHORS
  11. bootstrap.go
  12. buf.go
  13. buf_test.go
  14. command.cc
  15. command.h
  16. CONTRIBUTING.md
  17. CONTRIBUTORS
  18. dep.cc
  19. dep.go
  20. dep.h
  21. depgraph.go
  22. doc.go
  23. eval.cc
  24. eval.go
  25. eval.h
  26. evalcmd.go
  27. exec.cc
  28. exec.go
  29. exec.h
  30. expr.cc
  31. expr.go
  32. expr.h
  33. expr_test.go
  34. file.cc
  35. file.h
  36. file_cache.cc
  37. file_cache.h
  38. fileutil.cc
  39. fileutil.go
  40. fileutil.h
  41. fileutil_bench.cc
  42. find.cc
  43. find.h
  44. find_test.cc
  45. flags.cc
  46. flags.go
  47. flags.h
  48. func.cc
  49. func.go
  50. func.h
  51. func_test.go
  52. INTERNALS.md
  53. io.cc
  54. io.h
  55. LICENSE
  56. loc.h
  57. log.cc
  58. log.go
  59. log.h
  60. m2n
  61. main.cc
  62. make-c.sh
  63. Makefile
  64. Makefile.ckati
  65. Makefile.kati
  66. ninja.cc
  67. ninja.go
  68. ninja.h
  69. ninja_test.cc
  70. ninja_test.go
  71. pack.sh
  72. parser.cc
  73. parser.go
  74. parser.h
  75. pathutil.go
  76. pathutil_test.go
  77. query.go
  78. README.md
  79. regen.cc
  80. regen.h
  81. rule.cc
  82. rule.h
  83. rule_parser.go
  84. rule_parser_test.go
  85. runtest.rb
  86. serialize.go
  87. shellutil.go
  88. shellutil_test.go
  89. stats.cc
  90. stats.go
  91. stats.h
  92. stmt.cc
  93. stmt.h
  94. string_piece.cc
  95. string_piece.h
  96. string_piece_test.cc
  97. stringprintf.cc
  98. stringprintf.h
  99. strutil.cc
  100. strutil.go
  101. strutil.h
  102. strutil_bench.cc
  103. strutil_test.cc
  104. strutil_test.go
  105. symtab.cc
  106. symtab.go
  107. symtab.h
  108. testutil.h
  109. thread_local.h
  110. thread_pool.cc
  111. thread_pool.h
  112. timeutil.cc
  113. timeutil.h
  114. var.cc
  115. var.go
  116. var.h
  117. version.go
  118. version.h
  119. version_unknown.cc
  120. worker.go
README.md

kati

Build Status

kati is an experimental GNU make clone. The main goal of this tool is to speed-up incremental build of Android.

Currently, kati does not offer a faster build by itself. It instead converts your Makefile to a ninja file.

How to use for Android

Now AOSP has kati and ninja, so all you have to do is

% export USE_NINJA=true

All Android's build commands (m, mmm, mmma, etc.) should just work.

How to use for Android (deprecated way)

Set up kati:

% cd ~/src
% git clone https://github.com/google/kati
% cd kati
% make

Build Android:

% cd <android-directory>
% source build/envsetup.sh
% lunch <your-choice>
% ~/src/kati/m2n --kati_stats  # Use --goma if you are a Googler.
% ./ninja.sh

You need ninja in your $PATH.

More usage examples (deprecated way)

"make clean"

% ./ninja.sh -t clean

Note ./ninja.sh passes all parameters to ninja.

Build a specific target

For example, the following is equivalent to "make cts":

% ./ninja.sh cts

Or, if you know the path you want, you can do:

% ./ninja.sh out/host/linux-x86/bin/adb