| 616b3a020bf708f364e0608107ded083930ac6b4 |
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15-Jul-2017 |
Yabin Cui <yabinc@google.com> |
simpleperf: change the way running cts tests.
Before this CL, CtsSimpleperfTestCases copies itself to the app's
directory, then run it using run-as.
With this CL, CtsSimpleperfTestCases keeps itself in /data/local/tmp,
but forces stat/record cmd to run with --app option. This gives
more freedom to tests:
1. They can stay in shell's context with --in-app option.
2. The stat/record cmds are started in the shell's context, so
they can collect information no available in app's context (like
data in /sys/kernel/debug/tracing/events).
This is a preparation to add tests for recording tracepoint events.
It also matches the way we want users to use simpleperf (with --app option).
Bug: http://b/29520177
Test: run CtsSimpleperfTestCases.
Change-Id: I1709adfb1ff7169df87560226c197e473fdf8516
/system/extras/simpleperf/command.cpp
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| 3e4c5950f3aafb0bf66544468d98ee3ec26b705c |
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27-Jul-2016 |
Yabin Cui <yabinc@google.com> |
simpleperf: use libevent in stat command.
Wrap libevent in IOEventLoop, use IOEventLoop in stat command.
Add corresponding tests.
Bug: http://b/30405638
Change-Id: I78b79e0eff1365ab46dde29c2a24a2def586af79
Test: run simpleperf_unit_test.
/system/extras/simpleperf/command.cpp
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| 6965d42c43f12fd2dfcca3c490b51edc67822586 |
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15-Jun-2016 |
Yabin Cui <yabinc@google.com> |
simpleperf: add kmem command to report slab allocation information.
Bug: 27403614
Change-Id: Id3015a4828ec32170ea1db3a1580b14a8bd159ba
/system/extras/simpleperf/command.cpp
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| 767dd17947f1ae9dd3d02f738d442a23ed76f2f6 |
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03-Jun-2016 |
Yabin Cui <yabinc@google.com> |
simpleperf: add report-sample command.
1. Add report-sample command to report each sample with symbol information.
2. Add --dump-symbols option to record command to collect dso and symbol
information in perf.data.
Bug: 28114205
Change-Id: I37424ee6abd74a21ad41cd3b6c4249cf0625c201
/system/extras/simpleperf/command.cpp
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| ff7465c896ab90c162cbcf2b141c4cdd79bf437f |
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25-Feb-2016 |
Yabin Cui <yabinc@google.com> |
simpleperf: fix mac build.
I forgot that mac doesn't support whole static library. Change to static library
to avoid hiting the same problem in the future.
Bug: 26962895
Change-Id: Ia8e26c2e1cf7621391e00e100b22b7ed451dfa32
/system/extras/simpleperf/command.cpp
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| 66dd09e8e2407082ce93bf0784de641298131912 |
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04-Dec-2015 |
Elliott Hughes <enh@google.com> |
Track rename from base/ to android-base/.
Change-Id: Ic15d4778c7accd1382de0b440a437aba2cf67016
/system/extras/simpleperf/command.cpp
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| f79f07e13c56f7ca3be1435cea7f8861daf7efaa |
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01-Jun-2015 |
Yabin Cui <yabinc@google.com> |
Simpleperf: refactor command system.
Register a callback function to create a new command instance instead of
registering a command instance. Then we can release resources in the
command destructors, and don't need xxxCommandImpl classes any more.
Bug: 19483574
Change-Id: Ibb54892ec0655fd43909347afd72bb08bc8a716c
/system/extras/simpleperf/command.cpp
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| 9759e1b1ce76185aa539aeea2fb1cbd8382156e7 |
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29-Apr-2015 |
Yabin Cui <yabinc@google.com> |
Implement simpleperf record/dumprecord subcommands.
Bug: 19483574
Change-Id: Id879713a75c2d3a6289d8847b95ee0bb4a2cc8a0
/system/extras/simpleperf/command.cpp
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| 323e945313b190373b3fcfe578e25ee8390a76d3 |
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21-Apr-2015 |
Yabin Cui <yabinc@google.com> |
Implement simpleperf stat subcommand.
Also add some simple unit-tests.
Change-Id: Ic30a2d4a879e028a8c82babbaf82e322fc49a838
/system/extras/simpleperf/command.cpp
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| 67d3abd7b26a741347b33402ad32f5c6735ca0bd |
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17-Apr-2015 |
Yabin Cui <yabinc@google.com> |
Implement simpleperf list subcommand.
simpleperf is used to replace linux/tools/perf. And This CL implements
the list subcommand of it.
Change-Id: I3e6fe854e19cc370070d0fd8416d0aa6fa8f8e90
/system/extras/simpleperf/command.cpp
|