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Yabin Cui [Wed, 2 Aug 2017 19:52:55 +0000 (19:52 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4237700." am:
76163e6103 am:
ad151d07cd
am:
1e2ce08b4a
Change-Id: Ic2c9672c74fc7fe7a387ff3f1891bf4a1e859520
Yabin Cui [Wed, 2 Aug 2017 19:49:27 +0000 (19:49 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4237700." am:
76163e6103
am:
ad151d07cd
Change-Id: Id9c2db4e2fb7dcc0bfddeeb77136cb94d8564927
Yabin Cui [Wed, 2 Aug 2017 19:43:38 +0000 (19:43 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4237700."
am:
76163e6103
Change-Id: Ia19468d3c21852b73d2f58816e2e0ca59500cb5c
Yabin Cui [Wed, 2 Aug 2017 19:31:46 +0000 (19:31 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4237700."
Yabin Cui [Wed, 2 Aug 2017 19:03:55 +0000 (12:03 -0700)]
simpleperf: update simpleperf prebuilts to build
4237700.
Taken from branch aosp-master.
Test: None.
Change-Id: Idcf75340fb9c0d7b8c81f64eeb2cb94a4c432224
Yabin Cui [Tue, 1 Aug 2017 05:09:46 +0000 (05:09 +0000)]
Merge "simpleperf: split README.md in doc directory." am:
3b7e114229 am:
73503fb563
am:
eeb7f1f09c
Change-Id: I982e7e669f062a05bc226af3d7c351df8131a0db
Yabin Cui [Tue, 1 Aug 2017 05:06:12 +0000 (05:06 +0000)]
Merge "simpleperf: split README.md in doc directory." am:
3b7e114229
am:
73503fb563
Change-Id: Id90f6d8a6ff01a05c3d7422deea8236913036f74
Yabin Cui [Tue, 1 Aug 2017 05:02:44 +0000 (05:02 +0000)]
Merge "simpleperf: split README.md in doc directory."
am:
3b7e114229
Change-Id: Ic836b59b5a8b7c5f653c87d902abb15df1258da7
Yabin Cui [Tue, 1 Aug 2017 04:56:38 +0000 (04:56 +0000)]
Merge "simpleperf: split README.md in doc directory."
Yabin Cui [Mon, 31 Jul 2017 19:47:11 +0000 (12:47 -0700)]
simpleperf: split README.md in doc directory.
Move README.md to doc directory, split inferno doc into inferno.md,
move pictures from scripts/inferno/ to doc/.
Improve the content about showing flamegraphs in README.md.
Bug: http://b/
64123842
Test: No.
Change-Id: Ia3ebd0bbbda21fa816b94cd349c901b5c7713564
Yabin Cui [Mon, 31 Jul 2017 18:17:56 +0000 (18:17 +0000)]
Merge "simpleperf: add --show-features option in list cmd." am:
2ad09b2ffd am:
1d592300f8
am:
a2f16c7102
Change-Id: I702f30298bb7e47c3c4bb97e4907832cbfc3a593
Yabin Cui [Mon, 31 Jul 2017 18:14:53 +0000 (18:14 +0000)]
Merge "simpleperf: add --show-features option in list cmd." am:
2ad09b2ffd
am:
1d592300f8
Change-Id: I9c6b0b7e38229c869d7acea88cb314130219f86c
Yabin Cui [Mon, 31 Jul 2017 18:11:28 +0000 (18:11 +0000)]
Merge "simpleperf: add --show-features option in list cmd."
am:
2ad09b2ffd
Change-Id: I2bce8ed7bf6ad13cadc01b92d07da661cb454a2e
Yabin Cui [Mon, 31 Jul 2017 18:06:36 +0000 (18:06 +0000)]
Merge "simpleperf: add --show-features option in list cmd."
Christopher Ferris [Sat, 29 Jul 2017 19:15:43 +0000 (19:15 +0000)]
Merge "Update for v4.12.3 kernel headers." am:
6dfe8cde2c am:
2f31321c0a
am:
0280f3eef1
Change-Id: I3bd5815bc547e751f39d8adcbbfbb4c73cc08790
Christopher Ferris [Sat, 29 Jul 2017 19:10:09 +0000 (19:10 +0000)]
Merge "Update for v4.12.3 kernel headers." am:
6dfe8cde2c
am:
2f31321c0a
Change-Id: Ieb5c6f0a781c09e013eb060a3aafe6405fa95ce8
Christopher Ferris [Sat, 29 Jul 2017 19:07:11 +0000 (19:07 +0000)]
Merge "Update for v4.12.3 kernel headers."
am:
6dfe8cde2c
Change-Id: I9bf957357f35b995b000770689319a508e723510
Christopher Ferris [Sat, 29 Jul 2017 19:03:09 +0000 (19:03 +0000)]
Merge "Update for v4.12.3 kernel headers."
Yabin Cui [Sat, 29 Jul 2017 00:58:25 +0000 (17:58 -0700)]
simpleperf: add --show-features option in list cmd.
It is used to show features supported on the device.
Bug: http://b/
64147273
Test: run simpleperf_unit_test.
Change-Id: Idb7821e74d1a23f8988ef2207696114498713f47
Yabin Cui [Sat, 29 Jul 2017 00:47:24 +0000 (00:47 +0000)]
Merge "simpleperf add more script tests." am:
4ba39d11d3 am:
afd073f95c
am:
ec588226d2
Change-Id: I7c5e99bdd1b3fe581d2cb2ebd41620361dde7e58
Yabin Cui [Sat, 29 Jul 2017 00:44:53 +0000 (00:44 +0000)]
Merge "simpleperf add more script tests." am:
4ba39d11d3
am:
afd073f95c
Change-Id: I670261f16bf0e6d5b98b179756a9abf96b4c1600
Yabin Cui [Sat, 29 Jul 2017 00:42:23 +0000 (00:42 +0000)]
Merge "simpleperf add more script tests."
am:
4ba39d11d3
Change-Id: I379bf269c3a1d441ebc935e63d21ca988a5aad77
Yabin Cui [Sat, 29 Jul 2017 00:36:20 +0000 (00:36 +0000)]
Merge "simpleperf add more script tests."
Yabin Cui [Wed, 26 Jul 2017 19:29:44 +0000 (12:29 -0700)]
simpleperf add more script tests.
Add tests for Trace offcpu.
Add test for jni call.
Build testdata when running test.py.
Bug: http://b/
63006886
Test: run test.py.
Change-Id: I5a87b8d2a8f59ead858c1b78a78c7e78847854f4
Christopher Ferris [Fri, 28 Jul 2017 16:10:56 +0000 (09:10 -0700)]
Update for v4.12.3 kernel headers.
Modify the host side linux byteorder.h to set the defines for little
endian. The new kernel headers require the defines, or there will be
compile errors.
Test: Ran all host side unit tests.
Change-Id: I05f0ea0695a56525af3cd808f2ae9a8d6b5c49db
Jin Qian [Fri, 28 Jul 2017 00:59:19 +0000 (00:59 +0000)]
Merge "ext4_utils: enable uninit_bg feature for ext4 mke2fs" am:
d4c959ba79 am:
0229b5829b
am:
aeee3526b2
Change-Id: I836398edd93aaf896163966fc8a81292e530db62
Jin Qian [Fri, 28 Jul 2017 00:55:49 +0000 (00:55 +0000)]
Merge "ext4_utils: enable uninit_bg feature for ext4 mke2fs" am:
d4c959ba79
am:
0229b5829b
Change-Id: I4ee480a4bbd6f22cf8ee9c635e7b2dd661f1b18a
Jin Qian [Fri, 28 Jul 2017 00:53:21 +0000 (00:53 +0000)]
Merge "ext4_utils: enable uninit_bg feature for ext4 mke2fs"
am:
d4c959ba79
Change-Id: Id07f9f71e63c14706e6b0e9a161c7444163efa4d
Treehugger Robot [Fri, 28 Jul 2017 00:49:42 +0000 (00:49 +0000)]
Merge "ext4_utils: enable uninit_bg feature for ext4 mke2fs"
Jin Qian [Thu, 27 Jul 2017 18:33:12 +0000 (11:33 -0700)]
ext4_utils: enable uninit_bg feature for ext4 mke2fs
Some devices have very slow storage media. This feature can speed
up filesystem creation time noticeably.
Bug:
63809106
Bug:
64101366
Change-Id: Id4886822035808bcb279dbf6f81989fee9cc0ace
(cherry picked from commit
794223c633652b714db804729b5f57d3689a1f91)
Yabin Cui [Thu, 27 Jul 2017 19:50:53 +0000 (19:50 +0000)]
Merge "simpleperf: fix README.md to show inferno pictures correctly." am:
6979f2d842 am:
752d7b23b6
am:
9e2fc10899
Change-Id: Ie879bb9d9c02ea4515a721f9a01b0ee54116330e
Yabin Cui [Thu, 27 Jul 2017 19:45:21 +0000 (19:45 +0000)]
Merge "simpleperf: fix README.md to show inferno pictures correctly." am:
6979f2d842
am:
752d7b23b6
Change-Id: Ic62f4dae0e260e3945ab264260588c859591da24
Yabin Cui [Thu, 27 Jul 2017 19:37:53 +0000 (19:37 +0000)]
Merge "simpleperf: fix README.md to show inferno pictures correctly."
am:
6979f2d842
Change-Id: Ie03268117b782b8b45cc86f462763f4691702d6f
Yabin Cui [Thu, 27 Jul 2017 19:31:11 +0000 (19:31 +0000)]
Merge "simpleperf: fix README.md to show inferno pictures correctly."
Yabin Cui [Thu, 27 Jul 2017 01:27:11 +0000 (01:27 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4219235." am:
6fd3f9b50d am:
c3366b69d7
am:
02a14443e3
Change-Id: I4e0905b7702cec7b96ef46c946308db331bba902
Yabin Cui [Thu, 27 Jul 2017 01:06:09 +0000 (01:06 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4219235." am:
6fd3f9b50d
am:
c3366b69d7
Change-Id: I717593108c491cdb9eb385cbb90e0fb065f68c7c
Yabin Cui [Thu, 27 Jul 2017 01:02:24 +0000 (01:02 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4219235."
am:
6fd3f9b50d
Change-Id: I4c2ce4b296b2c17dbaef8b7b5676b003e9d3ee6c
Yabin Cui [Thu, 27 Jul 2017 00:55:00 +0000 (00:55 +0000)]
Merge "simpleperf: update simpleperf prebuilts to build
4219235."
Yabin Cui [Thu, 27 Jul 2017 00:05:25 +0000 (17:05 -0700)]
simpleperf: update simpleperf prebuilts to build
4219235.
Taken from branch aosp-master.
Test: none.
Change-Id: I64c9a60b4251549a22d44e9444824a439d5f4cc1
Yabin Cui [Wed, 26 Jul 2017 18:23:06 +0000 (11:23 -0700)]
simpleperf: fix README.md to show inferno pictures correctly.
Bug: http://b/
63006886
Test: none.
Change-Id: If27d2f0d91e2121c3d58c0b5451dee98934f2d40
George Burgess IV [Wed, 26 Jul 2017 06:42:00 +0000 (06:42 +0000)]
Merge "Fix a memory leak" am:
880d4e8574 am:
0b936b1028
am:
04190a8412
Change-Id: I607f7ce3fa857fb15100a9305ba4c6f7484a4a72
George Burgess IV [Wed, 26 Jul 2017 06:38:30 +0000 (06:38 +0000)]
Merge "Fix a memory leak" am:
880d4e8574
am:
0b936b1028
Change-Id: If18df161319def7ac360108f86f33e5c52dcf013
George Burgess IV [Wed, 26 Jul 2017 06:34:31 +0000 (06:34 +0000)]
Merge "Fix a memory leak"
am:
880d4e8574
Change-Id: I411fd53aa80fc790773b8878bdeff06a4be40b51
Treehugger Robot [Wed, 26 Jul 2017 06:26:13 +0000 (06:26 +0000)]
Merge "Fix a memory leak"
George Burgess IV [Wed, 26 Jul 2017 01:21:24 +0000 (18:21 -0700)]
Fix a memory leak
This fixes the following memory leak:
system/extras/tests/tcp_nuke_addr/tcp_nuke_addr_test.cpp:146:20:
warning: Potential memory leak [clang-analyzer-cplusplus.NewDeleteLeaks]
Namely, clang was upset that we didn't free the std::threads we new'ed
up. Immediately detach()ing them gets us the same effect.
(Context: We're trying to clean up scary-sounding warnings like this in
Android. I realize that, in this case, a leak is harmless, but...)
Bug:
27101951
Test: mma. Memory leak warning is gone. Ran the test on bullhead for
60s; seemed to work (last line of output is "60s: 246 cps, total 25432")
Change-Id: I4b6b5679430968e01ffea5bc10309a4ced04ba4e
Yabin Cui [Wed, 26 Jul 2017 01:07:37 +0000 (01:07 +0000)]
Merge "simpleperf: move inferno to scripts directory." am:
0cffcbee0d am:
c71a4af252
am:
c8fa9ff1fe
Change-Id: Ibe1d2cd98285a5a833a3240c7b2f7e9ef9378f6c
Yabin Cui [Wed, 26 Jul 2017 01:00:38 +0000 (01:00 +0000)]
Merge "simpleperf: move inferno to scripts directory." am:
0cffcbee0d
am:
c71a4af252
Change-Id: I0c0e5cd874fa6a7185717a794807d95b2ebb478f
Yabin Cui [Wed, 26 Jul 2017 00:57:09 +0000 (00:57 +0000)]
Merge "simpleperf: move inferno to scripts directory."
am:
0cffcbee0d
Change-Id: Ieb2f1bbe13f60df81553dd320d46aded1c00cec0
Treehugger Robot [Wed, 26 Jul 2017 00:48:35 +0000 (00:48 +0000)]
Merge "simpleperf: move inferno to scripts directory."
Yabin Cui [Wed, 26 Jul 2017 00:05:04 +0000 (00:05 +0000)]
Merge "simpleperf: support reporting trace offcpu data in simpleperf_report_lib." am:
be51cd0e9a am:
19565a030b
am:
4e341c27fd
Change-Id: I9c32a87a91f881954b08a04a8ccbc456599b8040
Yabin Cui [Wed, 26 Jul 2017 00:01:33 +0000 (00:01 +0000)]
Merge "simpleperf: support reporting trace offcpu data in simpleperf_report_lib." am:
be51cd0e9a
am:
19565a030b
Change-Id: I01aefea1c2d8a68b4579402b19d6db7ca0232e51
Yabin Cui [Tue, 25 Jul 2017 23:58:04 +0000 (23:58 +0000)]
Merge "simpleperf: support reporting trace offcpu data in simpleperf_report_lib."
am:
be51cd0e9a
Change-Id: I28b4d69e575ca6258bb5da2b40b7309d3c0d844b
Treehugger Robot [Tue, 25 Jul 2017 23:53:19 +0000 (23:53 +0000)]
Merge "simpleperf: support reporting trace offcpu data in simpleperf_report_lib."
Yabin Cui [Tue, 25 Jul 2017 22:26:22 +0000 (15:26 -0700)]
simpleperf: move inferno to scripts directory.
This is a preparation for integrating inferno with python scripts under scripts/.
Bug: http://b/
64035530
Test: run inferno.py.
Change-Id: I60ee1c30f650307aa58a038448cddb4eef43acb5
Lennart Wieboldt [Tue, 25 Jul 2017 22:25:02 +0000 (22:25 +0000)]
Merge "Remove LOCAL_CLANG and clang: true" am:
481127a308 am:
9b92a1d118
am:
8a7931e8ff
Change-Id: I151a741309c31755f427e75c81090cae38917a76
Lennart Wieboldt [Tue, 25 Jul 2017 22:20:57 +0000 (22:20 +0000)]
Merge "Remove LOCAL_CLANG and clang: true" am:
481127a308
am:
9b92a1d118
Change-Id: I6faf6bd1389d4273013ba33a029d48323b4c9e4f
Lennart Wieboldt [Tue, 25 Jul 2017 22:17:28 +0000 (22:17 +0000)]
Merge "Remove LOCAL_CLANG and clang: true"
am:
481127a308
Change-Id: Ibbf20780454133924b3292156968b57008c3f73d
Treehugger Robot [Tue, 25 Jul 2017 22:09:48 +0000 (22:09 +0000)]
Merge "Remove LOCAL_CLANG and clang: true"
Yabin Cui [Tue, 25 Jul 2017 22:08:05 +0000 (15:08 -0700)]
simpleperf: support reporting trace offcpu data in simpleperf_report_lib.
Export python interface for reading meta info.
Change sample.period to sample time difference when trace_offcpu is true.
Add unit tests.
Bug: http://b/
37572306
Test: run python test.py.
Change-Id: Ic144314184d115cc55630d3c69b66a0d8594721a
Yabin Cui [Tue, 25 Jul 2017 18:20:26 +0000 (18:20 +0000)]
Merge "simpleperf: use --app option in python scripts and README.md." am:
60c6d5bf60 am:
3cc1d3034b
am:
fe76626e2a
Change-Id: I5c1818d8baf7501c0ace4bc089f93d87b22b2f19
Yabin Cui [Tue, 25 Jul 2017 18:16:58 +0000 (18:16 +0000)]
Merge "simpleperf: use --app option in python scripts and README.md." am:
60c6d5bf60
am:
3cc1d3034b
Change-Id: Iba998fbe988b40fb023a9e4a36dbbd7b9fc9767e
Yabin Cui [Tue, 25 Jul 2017 18:14:08 +0000 (18:14 +0000)]
Merge "simpleperf: use --app option in python scripts and README.md."
am:
60c6d5bf60
Change-Id: I2396aa3b226b1ae726a7bca98b044b45505d3d81
Yabin Cui [Tue, 25 Jul 2017 18:07:02 +0000 (18:07 +0000)]
Merge "simpleperf: use --app option in python scripts and README.md."
Lennart Wieboldt [Mon, 24 Jul 2017 23:18:06 +0000 (01:18 +0200)]
Remove LOCAL_CLANG and clang: true
clang is the default compiler since Android nougat
Test: mma & verified it´s still build with clang
Change-Id: Ie41a98a7d72940e8169996a7081ccec9b94aa61c
Signed-off-by: Lennart Wieboldt <lennart.1997@gmx.de>
Yabin Cui [Tue, 25 Jul 2017 01:21:34 +0000 (01:21 +0000)]
Merge "simpleperf: exclude kernel callchains when needed." am:
fb1b7608f3 am:
889d56b701
am:
89fb668e70
Change-Id: Icc65ca1155a88695cb0d0a134645dbd0a5f4f8e1
Yabin Cui [Tue, 25 Jul 2017 01:18:34 +0000 (01:18 +0000)]
Merge "simpleperf: exclude kernel callchains when needed." am:
fb1b7608f3
am:
889d56b701
Change-Id: Iea25fd646e01c3f684720f441ce3a0b2b169b94e
Yabin Cui [Tue, 25 Jul 2017 01:13:13 +0000 (01:13 +0000)]
Merge "simpleperf: exclude kernel callchains when needed."
am:
fb1b7608f3
Change-Id: Ibc789d4267b8185cb86fc0fdf9f2aa7c735c87ba
Treehugger Robot [Tue, 25 Jul 2017 01:06:26 +0000 (01:06 +0000)]
Merge "simpleperf: exclude kernel callchains when needed."
Yabin Cui [Mon, 24 Jul 2017 21:59:46 +0000 (14:59 -0700)]
simpleperf: exclude kernel callchains when needed.
Exclude kernel callchains when users only monitor events in user space.
After this change, when users use `record -e cpu-cycles:u --trace-offcpu`,
the samples of the implicitly added sched:sched_switch event won't contain
any kernel callchain.
Bug: http://b/
37572306
Test: run simpleperf_unit_test.
Change-Id: Iffcb61bac796e734825e68f847f24b4006b44360
Yabin Cui [Mon, 24 Jul 2017 18:45:10 +0000 (11:45 -0700)]
simpleperf: use --app option in python scripts and README.md.
Also remove app_profiler.config.
Bug: http://b/
34108866
Test: run test.py.
Change-Id: If19f2249ff646b6f5266dc12ed2b9ae13f5b67e2
Elliott Hughes [Sat, 22 Jul 2017 01:23:24 +0000 (01:23 +0000)]
Merge "Track google-benchmark API change." am:
239663cf97 am:
e2feba2535
am:
4b093246ca
Change-Id: Iea779b450389c79161d9319e11747733a4e615eb
Yabin Cui [Sat, 22 Jul 2017 01:23:09 +0000 (01:23 +0000)]
Merge "simpleperf: adjust sample freq instead of checking it." am:
6dd50e65b7 am:
3777a2d811
am:
5a64bb540e
Change-Id: I07f33fb5eb0c759988ae4d18a4e9c0c05712c7f8
Elliott Hughes [Sat, 22 Jul 2017 01:20:22 +0000 (01:20 +0000)]
Merge "Track google-benchmark API change." am:
239663cf97
am:
e2feba2535
Change-Id: Ifc6f0f80dede21c6d919df0c25eb47c7fa124add
Yabin Cui [Sat, 22 Jul 2017 01:20:05 +0000 (01:20 +0000)]
Merge "simpleperf: adjust sample freq instead of checking it." am:
6dd50e65b7
am:
3777a2d811
Change-Id: I46a0b2cea0d7ab2d64336e1fdbebfa9111393607
Elliott Hughes [Sat, 22 Jul 2017 01:18:47 +0000 (01:18 +0000)]
Merge "Track google-benchmark API change."
am:
239663cf97
Change-Id: Id43e42b2f5fbf58c32b5d70b00e5671d7e244914
Yabin Cui [Sat, 22 Jul 2017 01:18:37 +0000 (01:18 +0000)]
Merge "simpleperf: adjust sample freq instead of checking it."
am:
6dd50e65b7
Change-Id: Id445154d4530b9d4a9c3d237a21e3da6f16612e2
Treehugger Robot [Sat, 22 Jul 2017 01:14:59 +0000 (01:14 +0000)]
Merge "Track google-benchmark API change."
Treehugger Robot [Sat, 22 Jul 2017 01:12:16 +0000 (01:12 +0000)]
Merge "simpleperf: adjust sample freq instead of checking it."
Yabin Cui [Sat, 22 Jul 2017 01:11:49 +0000 (01:11 +0000)]
Merge "simpleperf: add tests for scripts." am:
07fb9f29fa am:
a158d70c84
am:
881e2bd51b
Change-Id: I37cdb471a9418f098f791a9d5479fa6a179cdf17
Yabin Cui [Sat, 22 Jul 2017 01:03:15 +0000 (01:03 +0000)]
Merge "simpleperf: add tests for scripts." am:
07fb9f29fa
am:
a158d70c84
Change-Id: Icd2e7fed64ba89db1549215b7a976fde56252dec
Yabin Cui [Sat, 22 Jul 2017 01:00:48 +0000 (01:00 +0000)]
Merge "simpleperf: add tests for scripts."
am:
07fb9f29fa
Change-Id: Ia42dfd2f4981dd735bc2846743969aabf7d24bf9
Treehugger Robot [Sat, 22 Jul 2017 00:52:19 +0000 (00:52 +0000)]
Merge "simpleperf: add tests for scripts."
Yabin Cui [Sat, 22 Jul 2017 00:36:01 +0000 (00:36 +0000)]
Merge "simpleperf: support tracing offcpu time." am:
8f4bd93ba0 am:
5c8e262829
am:
79c6b7f91f
Change-Id: I5710e277b210a2428ba6a4ef808d616090d5b827
Yabin Cui [Sat, 22 Jul 2017 00:33:32 +0000 (00:33 +0000)]
Merge "simpleperf: support tracing offcpu time." am:
8f4bd93ba0
am:
5c8e262829
Change-Id: I10380a7b1f5538fe78e71ff4e2ce405d4121d48a
Yabin Cui [Sat, 22 Jul 2017 00:31:33 +0000 (00:31 +0000)]
Merge "simpleperf: support tracing offcpu time."
am:
8f4bd93ba0
Change-Id: Ia9faf209a1ae74cc920c945125f7e3a368372b44
Treehugger Robot [Sat, 22 Jul 2017 00:25:56 +0000 (00:25 +0000)]
Merge "simpleperf: support tracing offcpu time."
Elliott Hughes [Fri, 21 Jul 2017 23:19:55 +0000 (16:19 -0700)]
Track google-benchmark API change.
Bug: N/A
Test: builds
Change-Id: I55e43db662c834da52dbc8de522ee6ccbd3f8b5e
Yabin Cui [Fri, 21 Jul 2017 22:52:26 +0000 (15:52 -0700)]
simpleperf: adjust sample freq instead of checking it.
Linux kernel introduces methods to adjust max sample rate
based on load with patch "perf: Drop sample rate when sampling is too slow".
It is annoying if the first time recording with -f xxx option successes,
but following runs fail because the max sample rate is decreased.
So instead of checking if sample_freq <= max_sample_rate, I prefer to
change it to adjust sample_freq in range of [1, max_sample_rate].
Test: run simpleperf_unit_test.
Change-Id: Ic2e93b7fb861c704a4aa8199d08b5b0650db2c23
Mathieu Chartier [Fri, 21 Jul 2017 22:47:06 +0000 (22:47 +0000)]
Merge "Add swapPSS support to showmap" am:
c8deb72c58 am:
a9a1e59a84
am:
5c3b12a162
Change-Id: I5c1373dd26f0782866826291e152afdd129df5f7
Jin Qian [Fri, 21 Jul 2017 22:45:03 +0000 (22:45 +0000)]
Merge changes from topic 'mke2fs_2' am:
6f998b3e59 am:
a05b989ff4
am:
c8cda2e3e3
Change-Id: I7947b9d2e71b75da62aafedf6ead1667bf7352cb
Yabin Cui [Thu, 20 Jul 2017 00:54:57 +0000 (17:54 -0700)]
simpleperf: support tracing offcpu time.
1. Add --trace-offcpu option in record command, to record the callstack
when a thread is scheduled off cpu.
2. Change the report command to report time spent not running on cpu
when --trace-offcpu option is used for recording.
3. Add related unittests and runtests.
Bug: http://b/
37572306
Test: run simpleperf_unit_test.
Change-Id: Ia50cc39c8dde0c8fb1b1facbcb26bbd0a7ab1351
Mathieu Chartier [Fri, 21 Jul 2017 22:22:54 +0000 (22:22 +0000)]
Merge "Add swapPSS support to showmap" am:
c8deb72c58
am:
a9a1e59a84
Change-Id: I4c2e16d288444245954e5717ff10b9dce75c7c60
Mathieu Chartier [Fri, 21 Jul 2017 22:20:26 +0000 (22:20 +0000)]
Merge "Add swapPSS support to showmap"
am:
c8deb72c58
Change-Id: I3632cb067501be2061af1c7a0f60f4cd5efb91fd
Treehugger Robot [Fri, 21 Jul 2017 22:14:54 +0000 (22:14 +0000)]
Merge "Add swapPSS support to showmap"
Yabin Cui [Tue, 18 Jul 2017 01:08:57 +0000 (18:08 -0700)]
simpleperf: add tests for scripts.
Also adjust scripts based on test results:
1. Use `pidof` in app_profiler.py.
2. Improve the way finding source files in annotate.py.
3. Change report.py to be a python wrapper of simpleperf report command,
so users don't need to find different simpleperf binaries for different platforms.
4. Change README.md accordingly.
Bug: http://b/
63006886
Test: run test.py on all platforms.
Change-Id: I00b098a1c72824226e509d7b1e5405c7cc43b856
Mathieu Chartier [Fri, 21 Jul 2017 19:08:14 +0000 (12:08 -0700)]
Add swapPSS support to showmap
The swap column in showmap is sometimes misleading since it is total
swap and not proportional. Shared dirty RAM is often shared swap with
the zygote and other processes.
Added a swapPSS column to the showmap output that shows the swapPss
which is proportional swap usage (from smaps).
Test: looked at showmap for a device that is swapping
Bug:
36457259
Change-Id: If43d39354d53f6cfc2c7681ce294e2729c638876
Jin Qian [Fri, 21 Jul 2017 19:20:22 +0000 (12:20 -0700)]
resolve merge conflicts of
bd963b08 to oc-dr1-dev-plus-aosp
Test: I solemnly swear I tested this conflict resolution.
Change-Id: I8ac17e247f5cb54266aa9caa20d47f5caa2ccde9
Jin Qian [Fri, 21 Jul 2017 19:10:43 +0000 (19:10 +0000)]
Merge changes from topic 'mke2fs_2' am:
6f998b3e59
am:
a05b989ff4
Change-Id: I933147222ff66d7d9ab90e105541eb7711bf708c
Jin Qian [Fri, 21 Jul 2017 19:10:39 +0000 (19:10 +0000)]
ext4_utils: copy mke2fs.conf to recovery /etc am:
e4d07364c5
am:
fb0ddb227c
Change-Id: I73aaa645c9e8deed5ac810ba17bcaa9ccb9ca546
Jin Qian [Fri, 21 Jul 2017 19:06:43 +0000 (19:06 +0000)]
Merge changes from topic 'mke2fs_2'
am:
6f998b3e59
Change-Id: Ib65dfb01e37a2b334023df2cbf75363015ea041a
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