OSDN Git Service
Elliott Hughes [Fri, 8 Jul 2016 17:09:10 +0000 (17:09 +0000)]
Merge \\"Remove call to no-op klog_init.\\" am:
2b66a6f2bd
am:
c127f96fb1
Change-Id: I691d8cb5f9e292625360455b685e6f67d5ed7f61
Elliott Hughes [Fri, 8 Jul 2016 17:05:27 +0000 (17:05 +0000)]
Merge \"Remove call to no-op klog_init.\"
am:
2b66a6f2bd
Change-Id: I5fd576a1e9c05c035d8618091a72f9c5a5f90333
Elliott Hughes [Fri, 8 Jul 2016 17:00:24 +0000 (17:00 +0000)]
Merge "Remove call to no-op klog_init."
Yabin Cui [Thu, 7 Jul 2016 23:17:45 +0000 (23:17 +0000)]
Merge \\"simpleperf: don\\'t warn if child process was killed by simpleperf.\\" am:
e26676ef00
am:
b609462246
Change-Id: Ia55dd5c9adfcd431f303b0fdc9b22b134e240e28
Yabin Cui [Thu, 7 Jul 2016 23:17:45 +0000 (23:17 +0000)]
Merge \\"simpleperf: give suggestion when mmap fails.\\" am:
57dac93cf3
am:
b47d3bd63b
Change-Id: Id88f60c47a1764aec9be94c3de8c5522bc8513bd
Yabin Cui [Thu, 7 Jul 2016 23:14:51 +0000 (23:14 +0000)]
Merge \"simpleperf: don\'t warn if child process was killed by simpleperf.\"
am:
e26676ef00
Change-Id: I2471c50bbab5a8246f243e54fc280e9b050fa45c
Yabin Cui [Thu, 7 Jul 2016 23:14:50 +0000 (23:14 +0000)]
Merge \"simpleperf: give suggestion when mmap fails.\"
am:
57dac93cf3
Change-Id: I352cd43a30770fc235b65e53aebb08c52f462c31
Yabin Cui [Thu, 7 Jul 2016 23:06:32 +0000 (23:06 +0000)]
Merge "simpleperf: don't warn if child process was killed by simpleperf."
Yabin Cui [Thu, 7 Jul 2016 22:00:10 +0000 (15:00 -0700)]
simpleperf: don't warn if child process was killed by simpleperf.
Bug:
29574526
Change-Id: I3ae95ed95703bcd380ed086d3fbf7ae2830feed5
Yabin Cui [Thu, 7 Jul 2016 23:04:42 +0000 (23:04 +0000)]
Merge "simpleperf: give suggestion when mmap fails."
Yabin Cui [Thu, 7 Jul 2016 22:24:17 +0000 (22:24 +0000)]
Merge \\"simpleperf: fix build id check of files in symfs.\\" am:
3077c433d5
am:
7d626d6e35
Change-Id: I2b997b3f1de65ae0a119782cf898d3f4ea4f568e
Yabin Cui [Thu, 7 Jul 2016 22:21:02 +0000 (22:21 +0000)]
Merge \"simpleperf: fix build id check of files in symfs.\"
am:
3077c433d5
Change-Id: If76de1f0a61d1184491b03fb6fdc685287a95450
Treehugger Robot [Thu, 7 Jul 2016 22:15:02 +0000 (22:15 +0000)]
Merge "simpleperf: fix build id check of files in symfs."
Yabin Cui [Thu, 7 Jul 2016 21:42:54 +0000 (14:42 -0700)]
simpleperf: give suggestion when mmap fails.
Bug:
29574526
Change-Id: I72cf2d0e1d15a561314d3c043650479b2c6773ff
Yabin Cui [Thu, 7 Jul 2016 20:53:33 +0000 (13:53 -0700)]
simpleperf: fix build id check of files in symfs.
In dso.cpp, build_id_map_ should use path_ instead of GetAccessiblePath() as the key.
However, patch https://android-review.googlesource.com/#/c/175654/ wrongly used
GetAccessiblePath() as the key in build_id_map_. This patch fixes the error and add
corresponding test.
Check if file in symfs exists before using it as debug file path.
If the build id of debug file path doesn't match the one in build_id_map_, output
warning to user.
Bug:
28911532
Test: run simpleperf_unit_test.
Change-Id: I21bca508359a492245db4cba5d287005363cd465
Yabin Cui [Thu, 7 Jul 2016 20:58:32 +0000 (20:58 +0000)]
Merge \\"simpleperf: add --symfs option for record command.\\" am:
a4f2c631cb
am:
c44b6f965c
Change-Id: I3392f3cf78010fdc7a6630282416bfed213f3fcf
Yabin Cui [Thu, 7 Jul 2016 20:55:43 +0000 (20:55 +0000)]
Merge \"simpleperf: add --symfs option for record command.\"
am:
a4f2c631cb
Change-Id: I3a560d98de1b1cd7f2a1302fd9d21f3a9d35cc0e
Yabin Cui [Thu, 7 Jul 2016 20:46:13 +0000 (20:46 +0000)]
Merge "simpleperf: add --symfs option for record command."
Yabin Cui [Thu, 7 Jul 2016 17:56:47 +0000 (10:56 -0700)]
simpleperf: add --symfs option for record command.
When running record command with -g or --dump-symbols command,
files with symbol table and debug information are needed. Similar
to report command, we can add --symfs option to record command.
Bug:
28911532
Test: run simpleperf_unit_test.
Change-Id: I8e2b6320ca29c8de78b4f217cd25e1ea4383150e
Yabin Cui [Thu, 7 Jul 2016 18:49:21 +0000 (18:49 +0000)]
Merge \\"simpleperf: add symbol for .plt section.\\" am:
13a21e1df3
am:
fdfcf730d4
Change-Id: I49e0780724a9fa76c527bcfa386466e98426819c
Yabin Cui [Thu, 7 Jul 2016 18:43:54 +0000 (18:43 +0000)]
Merge \"simpleperf: add symbol for .plt section.\"
am:
13a21e1df3
Change-Id: I0e5dc7646c4225d2226b4ba0ba67a19c883a23e1
Yabin Cui [Thu, 7 Jul 2016 18:23:40 +0000 (18:23 +0000)]
Merge "simpleperf: add symbol for .plt section."
Yabin Cui [Thu, 7 Jul 2016 01:29:00 +0000 (18:29 -0700)]
simpleperf: add symbol for .plt section.
This avoid reporting unknown symbols when there are samples in .plt section.
Bug:
28911532
Test: run simpleperf_unit_test.
Change-Id: I62cb08776c99951ff845e98f0f601859d25ece5c
Yabin Cui [Thu, 7 Jul 2016 17:21:02 +0000 (17:21 +0000)]
Merge \\"Simpleperf: add auto generated summaries in stat command.\\" am:
11615de832
am:
6efb4bf6ca
Change-Id: I5541475f5e65c869af9539a68c9095970bd70f34
Yabin Cui [Thu, 7 Jul 2016 17:18:04 +0000 (17:18 +0000)]
Merge \"Simpleperf: add auto generated summaries in stat command.\"
am:
11615de832
Change-Id: I41e95398507e62f442d948273c12cb65e5d1730d
Yabin Cui [Thu, 7 Jul 2016 17:09:48 +0000 (17:09 +0000)]
Merge "Simpleperf: add auto generated summaries in stat command."
Yabin Cui [Thu, 23 Jun 2016 03:58:52 +0000 (20:58 -0700)]
Simpleperf: add auto generated summaries in stat command.
When there are summaries monitoring one event type in user
space and kernel space at the same time period, we can automatically
generate a summary combining the results generated in user space and
kernel space.
This can help to decrease the number of needed hardware counters.
Also adjust scale check when deciding whether an event is monitored
all the time.
Bug:
29213742
Change-Id: I272e21420700c10fccb1336a1e60138db8d13b3d
Test: run simpleperf_unit_test.
Yabin Cui [Thu, 7 Jul 2016 00:17:57 +0000 (00:17 +0000)]
Merge \\"simpleperf: add symbol filter for report command.\\" am:
90c2cd36c6
am:
26edabd386
Change-Id: I51c52871e87091f4066d01abefaaa0c439046569
Yabin Cui [Thu, 7 Jul 2016 00:17:57 +0000 (00:17 +0000)]
Merge \\"simpleperf: fix RecordCache.\\" am:
fb1f20eafe
am:
5583365ea0
Change-Id: Ic164929601ef727847b5ac13733a5b4d981766de
Yabin Cui [Thu, 7 Jul 2016 00:15:12 +0000 (00:15 +0000)]
Merge \"simpleperf: add symbol filter for report command.\"
am:
90c2cd36c6
Change-Id: Iacd1999b02878ed129409a4d538f0d8d0b141fe9
Yabin Cui [Thu, 7 Jul 2016 00:15:10 +0000 (00:15 +0000)]
Merge \"simpleperf: fix RecordCache.\"
am:
fb1f20eafe
Change-Id: If177bbdb589e92aab7d81c1831071561c0c5cdf1
Yabin Cui [Thu, 7 Jul 2016 00:04:31 +0000 (00:04 +0000)]
Merge "simpleperf: add symbol filter for report command."
Yabin Cui [Thu, 7 Jul 2016 00:04:18 +0000 (00:04 +0000)]
Merge "simpleperf: fix RecordCache."
Yabin Cui [Wed, 6 Jul 2016 19:26:13 +0000 (12:26 -0700)]
simpleperf: add symbol filter for report command.
By adding --symbols option, we can report for selected functions.
It helps to filter out functions we don't care, especially when
we are using `simpleperf report --sort vaddr_in_file` to profile
inside a function.
Bug:
29826956
Change-Id: I4de9dfe1a376db097f6163aa780a079cbc33689a
Yabin Cui [Wed, 6 Jul 2016 19:01:35 +0000 (12:01 -0700)]
simpleperf: fix RecordCache.
RecordCache::Push(vector<..>) doesn't update last_time_, this makes
RecordCache don't pop any record before PopAll().
Bug:
29581559
Change-Id: Icea806346b7ad812e606eaf05747797b766ebd71
Test: run simpleperf_unit_test.
Yabin Cui [Sat, 2 Jul 2016 00:20:40 +0000 (00:20 +0000)]
Merge \\"Simpleperf: add vaddr_in_file sort key in report command.\\" am:
5f99cdc04b
am:
ba95e32fec
Change-Id: Ibe03f2241e4a93587720aa1fb895e6a778560d66
Yabin Cui [Sat, 2 Jul 2016 00:18:07 +0000 (00:18 +0000)]
Merge \"Simpleperf: add vaddr_in_file sort key in report command.\"
am:
5f99cdc04b
Change-Id: I3fcd9d63a592f1e30b3623448124f33f22091840
Yabin Cui [Sat, 2 Jul 2016 00:10:46 +0000 (00:10 +0000)]
Merge "Simpleperf: add vaddr_in_file sort key in report command."
Elliott Hughes [Wed, 29 Jun 2016 23:18:12 +0000 (16:18 -0700)]
Remove call to no-op klog_init.
Change-Id: I3a55449f594c629edc75e4aa5b91b27c72ecd8ca
Yabin Cui [Wed, 29 Jun 2016 19:18:11 +0000 (12:18 -0700)]
Simpleperf: add vaddr_in_file sort key in report command.
Currently report command can't report more details than function name.
After adding vaddr_in_file sort key, it can report the place of the
instruction being sampled. vaddr_in_file is the instruction's virtual
address in elf file, which matches output generated by objdump.
Bug:
29826956
Test: run simpleperf_unit_test.
Change-Id: Ifad4dfb7c60014a03c01ffbfd0b972858f1a4884
Zhengyin Qian [Wed, 29 Jun 2016 17:55:52 +0000 (17:55 +0000)]
ANRdaemon: move trace result from /sdcard to /data am:
d93aa41807 am:
adfc967454
am:
20e3c1bc94
Change-Id: I9ff729c4b48380e8f2ee877df2faa4c96b3f1292
Zhengyin Qian [Wed, 29 Jun 2016 17:53:11 +0000 (17:53 +0000)]
ANRdaemon: move trace result from /sdcard to /data am:
d93aa41807
am:
adfc967454
Change-Id: I4f8d4551c3ab2f5430600af833ced564aa328a55
Zhengyin Qian [Wed, 29 Jun 2016 17:50:00 +0000 (17:50 +0000)]
ANRdaemon: move trace result from /sdcard to /data
am:
d93aa41807
Change-Id: I487116b8261bcef0fc9b829eaf38408d8a47ee78
Rom Lemarchand [Tue, 28 Jun 2016 21:57:38 +0000 (21:57 +0000)]
Merge \\"pagingtest: fix large read errors\\" am:
d937202a3b
am:
f024991585
Change-Id: I9cceca1a9e3a785c623b794d6f5041aa00e11200
Rom Lemarchand [Tue, 28 Jun 2016 21:55:23 +0000 (21:55 +0000)]
Merge \"pagingtest: fix large read errors\"
am:
d937202a3b
Change-Id: If90cfaa7ed7769b760c57aace300fa2b10bed8df
Treehugger Robot [Tue, 28 Jun 2016 21:30:42 +0000 (21:30 +0000)]
Merge "pagingtest: fix large read errors"
Than McIntosh [Tue, 28 Jun 2016 18:16:04 +0000 (18:16 +0000)]
Merge \\"Switch to new encoding scheme for large records.\\" am:
0380bb5f26
am:
702e0b6c3d
Change-Id: I55544638af87003c870868f0f1255817f7579cd6
Than McIntosh [Tue, 28 Jun 2016 18:12:53 +0000 (18:12 +0000)]
Merge \"Switch to new encoding scheme for large records.\"
am:
0380bb5f26
Change-Id: Ib6daa6183bcfb989ef52b71d4c9d012fd6884529
Than McIntosh [Tue, 28 Jun 2016 18:07:12 +0000 (18:07 +0000)]
Merge "Switch to new encoding scheme for large records."
Yabin Cui [Tue, 28 Jun 2016 17:21:06 +0000 (17:21 +0000)]
Merge \\"Simpleperf: Add SPLIT and SPLIT_END records to handle big records.\\" am:
6d20b67da5
am:
f0e232ddd6
Change-Id: I5258ee29b607bfe3fa0ba203550a087a979b2d9f
Yabin Cui [Tue, 28 Jun 2016 17:18:23 +0000 (17:18 +0000)]
Merge \"Simpleperf: Add SPLIT and SPLIT_END records to handle big records.\"
am:
6d20b67da5
Change-Id: I105cbdd688b50ce64450e8819b8d7ef28c15b838
Treehugger Robot [Tue, 28 Jun 2016 17:09:26 +0000 (17:09 +0000)]
Merge "Simpleperf: Add SPLIT and SPLIT_END records to handle big records."
Than McIntosh [Tue, 28 Jun 2016 15:50:11 +0000 (11:50 -0400)]
Switch to new encoding scheme for large records.
Move to the new SPLIT/SPLIT_END encoding scheme used
by simpleperf for records with oversized (more than 2^16 bytes)
payloads.
Bug:
29818021
Change-Id: I40126748dbe9b07b107c85b891f7aafbc556ae1f
Rom Lemarchand [Tue, 28 Jun 2016 14:51:33 +0000 (07:51 -0700)]
pagingtest: fix large read errors
Some kernels have a limit on the length of reads from urandom - fix
Change-Id: I67dda25c2e43121da1470a56e40d03c59fd5fabe
Yabin Cui [Tue, 28 Jun 2016 00:21:37 +0000 (17:21 -0700)]
resolve merge conflicts of
a486a4b to nyc-dev-plus-aosp
Change-Id: Iad2f0b498d7abd2eb52116a32517bfee20129f05
Yabin Cui [Mon, 27 Jun 2016 23:00:20 +0000 (16:00 -0700)]
Simpleperf: fix flaky tests.
Simpleperf stat/record command may need 1 second to set security.perf_harden
property. So the monitored child threads should run longer than 1 second.
Bug:
29763505
Change-Id: I9bf6dcba03f3fc5c91130f38a08ce0062e104103
Yabin Cui [Fri, 24 Jun 2016 00:11:14 +0000 (17:11 -0700)]
Simpleperf: Add SPLIT and SPLIT_END records to handle big records.
Previously we split KernelSymbolRecord because it is > 65535. Then
I found TracingDataRecord can also be > 65535. So it is better to
handle big records when reading and writing perf.data.
record_file_writer.cpp splits a big record into multiple SPLIT
records followed by a SPLIT_END record, and record_file_reader.cpp
restores the big record when reading SPLIT and SPLIT_END records.
Also Add RecordHeader to represent record having size > 65535.
Bug:
29581559
Change-Id: I0b4556988f77b3431c7f1a28fce65cf225d6a067
Test: run simpleperf_unit_test.
Dan Willemsen [Thu, 23 Jun 2016 01:12:30 +0000 (01:12 +0000)]
Merge \\"Dist simpleperf executables in SDK targets\\" am:
965a99e493
am:
aab6d80c06
Change-Id: I1d71111e4238ca9a2b87045d46485369e0271984
Dan Willemsen [Thu, 23 Jun 2016 01:09:32 +0000 (01:09 +0000)]
Merge \"Dist simpleperf executables in SDK targets\"
am:
965a99e493
Change-Id: I35d4bb08697e32c889a5d0a4baa82de7ec79c9b8
Treehugger Robot [Thu, 23 Jun 2016 01:00:39 +0000 (01:00 +0000)]
Merge "Dist simpleperf executables in SDK targets"
Yabin Cui [Thu, 23 Jun 2016 00:02:11 +0000 (00:02 +0000)]
Merge \\"Simpleperf: use libc++_static on host.\\" am:
185f314239
am:
b76a0affbd
Change-Id: I9d6da22c618df56e5da08413ceb7eca6ce965a32
Yabin Cui [Wed, 22 Jun 2016 23:59:16 +0000 (23:59 +0000)]
Merge \"Simpleperf: use libc++_static on host.\"
am:
185f314239
Change-Id: Ia1b208c8e6120caef5fc7bb0cd2b0ab488fe1d32
Yabin Cui [Wed, 22 Jun 2016 23:49:12 +0000 (23:49 +0000)]
Merge "Simpleperf: use libc++_static on host."
Dan Willemsen [Wed, 22 Jun 2016 23:41:36 +0000 (16:41 -0700)]
Dist simpleperf executables in SDK targets
Bug:
28911532
Change-Id: I5ec387ee1bbdff1e62788aa1fe3995cb44b37754
Zhengyin Qian [Tue, 21 Jun 2016 21:05:44 +0000 (14:05 -0700)]
ANRdaemon: move trace result from /sdcard to /data
Bug:
28765756
Change-Id: Ic9461bc66c8ba4df1455d8b75c4fb6b544d0cf27
Yabin Cui [Wed, 22 Jun 2016 22:58:43 +0000 (22:58 +0000)]
Merge \\"Simpleperf: report lost record count and warn if 10% records are lost.\\" am:
142b63f4e7
am:
d3e37d55f1
Change-Id: I0cad51ed45ababb34d91f8b2a1359920da3b6ae4
Yabin Cui [Wed, 22 Jun 2016 22:56:08 +0000 (22:56 +0000)]
Merge \"Simpleperf: report lost record count and warn if 10% records are lost.\"
am:
142b63f4e7
Change-Id: Id09c49521f8ae2d0e7b11a9607e6c5d2bb1cbad6
Yabin Cui [Wed, 22 Jun 2016 22:48:25 +0000 (22:48 +0000)]
Merge "Simpleperf: report lost record count and warn if 10% records are lost."
Yabin Cui [Wed, 22 Jun 2016 22:30:37 +0000 (15:30 -0700)]
Simpleperf: use libc++_static on host.
Bug:
28911532
Change-Id: I5cc97fc35f5c5225ea81bdaec04cc22d9a99790f
Test: Use readelf to make sure simpleperf on host doesn't dynamically link libc++.so.
Yabin Cui [Wed, 22 Jun 2016 21:28:47 +0000 (21:28 +0000)]
Merge \\"Simpleperf: adjust default mmap_pages for system wide profiling.\\" am:
b2fae142fb
am:
7d8c686f23
Change-Id: Icbb019b43cb981c0694f3dc4b2f3c2cd4dc09ee8
Yabin Cui [Wed, 22 Jun 2016 21:28:46 +0000 (21:28 +0000)]
Merge \\"Simpleperf: check if -f option for record command is in valid range.\\" am:
d954410cc5
am:
6f63f7c869
Change-Id: Ifaab77fec55286a3f9831b181e1104050e83cb6c
Yabin Cui [Wed, 22 Jun 2016 21:28:46 +0000 (21:28 +0000)]
Merge \\"Simpleperf: check root privilege for system wide profiling.\\" am:
a961ee585d
am:
91d9d854ab
Change-Id: I911e49326142c1bf34fa1de8f776782475187880
Yabin Cui [Wed, 22 Jun 2016 21:26:23 +0000 (21:26 +0000)]
Merge \"Simpleperf: adjust default mmap_pages for system wide profiling.\"
am:
b2fae142fb
Change-Id: I59e376723899d94ef33738e04724d532473bc6a9
Yabin Cui [Wed, 22 Jun 2016 21:26:22 +0000 (21:26 +0000)]
Merge \"Simpleperf: check if -f option for record command is in valid range.\"
am:
d954410cc5
Change-Id: I80c6fd82200c56a7d0fc5c0c06b5483bdd0d0451
Yabin Cui [Wed, 22 Jun 2016 21:26:21 +0000 (21:26 +0000)]
Merge \"Simpleperf: check root privilege for system wide profiling.\"
am:
a961ee585d
Change-Id: Id1af325025b22cca657ae18fe5f4b6d43f53d4fa
Yabin Cui [Wed, 22 Jun 2016 18:37:26 +0000 (11:37 -0700)]
Simpleperf: report lost record count and warn if 10% records are lost.
Bug:
29126335
Change-Id: Id4a5b51120389387ec3ab45ea9ad9a276aa6ce2a
Test: run simpleperf with high -f option and check the lost record warning.
Yabin Cui [Wed, 22 Jun 2016 21:19:54 +0000 (21:19 +0000)]
Merge "Simpleperf: adjust default mmap_pages for system wide profiling."
Yabin Cui [Wed, 22 Jun 2016 21:19:41 +0000 (21:19 +0000)]
Merge "Simpleperf: check if -f option for record command is in valid range."
Yabin Cui [Wed, 22 Jun 2016 21:19:25 +0000 (21:19 +0000)]
Merge "Simpleperf: check root privilege for system wide profiling."
Yabin Cui [Wed, 22 Jun 2016 19:43:09 +0000 (12:43 -0700)]
Simpleperf: check if -f option for record command is in valid range.
Read /proc/sys/kernel/perf_event_max_sample_rate to get max
valid sample frequency.
Bug:
29574526
Change-Id: I269fefc87a7561bb15f41c3b4a494e7604e005fb
Test: Run `simpleperf record -f
10000000`, check the error message.
Yabin Cui [Wed, 22 Jun 2016 19:14:45 +0000 (12:14 -0700)]
Simpleperf: check root privilege for system wide profiling.
Giving the suggestion to run as root is better than reporting
a bunch of failures trying to open perf_event files.
Bug:
29574526
Change-Id: Id7b7586a5aa7e79e4ef821f9ab710ccdf550ed94
Test: run `simpleperf record -a` with non root and check the error message.
Yabin Cui [Wed, 22 Jun 2016 19:07:21 +0000 (12:07 -0700)]
Simpleperf: adjust default mmap_pages for system wide profiling.
System wide profiling have much more records to pass between kernel
and simpleperf, thus it needs a larger buffer than process profiling.
Bug:
29126335
Change-Id: I2eeb273096bb9786d9b37b17bb8745c1d3b3de74
Test: Run `simpleperf record -a` gives almost zero lost samples.
Yabin Cui [Tue, 21 Jun 2016 17:22:06 +0000 (17:22 +0000)]
Merge \\"simpleperf: add kmem command to report slab allocation information.\\" am:
cee718a1c6
am:
1c05fae8ef
Change-Id: I164fc1ee96153c80376c64ab60934f6555de0177
Yabin Cui [Tue, 21 Jun 2016 17:16:54 +0000 (17:16 +0000)]
Merge \"simpleperf: add kmem command to report slab allocation information.\"
am:
cee718a1c6
Change-Id: I71d41847471ad07c6e88b8b82d4b475caad1f10e
Yabin Cui [Tue, 21 Jun 2016 17:03:06 +0000 (17:03 +0000)]
Merge "simpleperf: add kmem command to report slab allocation information."
Yabin Cui [Wed, 15 Jun 2016 18:41:42 +0000 (11:41 -0700)]
simpleperf: add kmem command to report slab allocation information.
Bug:
27403614
Change-Id: Id3015a4828ec32170ea1db3a1580b14a8bd159ba
Yabin Cui [Sat, 18 Jun 2016 01:08:41 +0000 (01:08 +0000)]
Merge \\"simpleperf: support event group.\\" am:
d5822b9d35
am:
733e4d06fb
Change-Id: I5ddace20c039e30eb973f339a847a13fa6dd079a
Yabin Cui [Sat, 18 Jun 2016 01:05:53 +0000 (01:05 +0000)]
Merge \"simpleperf: support event group.\"
am:
d5822b9d35
Change-Id: Ia604d089f8cda23e26f86c66113fa1a2d3e75de2
Yabin Cui [Sat, 18 Jun 2016 00:58:28 +0000 (00:58 +0000)]
Merge "simpleperf: support event group."
Yabin Cui [Tue, 14 Jun 2016 01:03:47 +0000 (18:03 -0700)]
simpleperf: support event group.
Kernel supports monitoring several events as a group, so they are
scheduled on and out at the same time. Add --group option to
stat command and record command.
Adjust the method to calculate miss rate in stat command: limit
the matched events in the same group or with scale == 1.0.
Bug:
29213742
Change-Id: I899aba207f1e3357307541e81f97526f5a2913c3
Badhri Jagan Sridharan [Fri, 17 Jun 2016 03:02:03 +0000 (03:02 +0000)]
Merge \\"libfec: pack the fec_header structure\\" am:
c2174a1934
am:
bf504f017e
Change-Id: I696560cfb458f72f4162eecccee30026d68edf42
Jeremy Compostella [Fri, 17 Jun 2016 02:58:59 +0000 (02:58 +0000)]
Merge \"libfec: pack the fec_header structure\"
am:
c2174a1934
Change-Id: Ifd15a6f8c35ba93948261b532a795da2a67d95ac
Badhri Jagan Sridharan [Fri, 17 Jun 2016 02:48:17 +0000 (02:48 +0000)]
Merge "libfec: pack the fec_header structure"
Mohamad Ayyash [Thu, 16 Jun 2016 16:39:40 +0000 (16:39 +0000)]
Merge \"mksquashfsimage.sh: Make disable-4k-align a paramter\" into nyc-dev
am:
041bdd8e10
Change-Id: I601f54dcb907f1cbb247d8f1d4ef43871d5f92a7
Mohamad Ayyash [Thu, 16 Jun 2016 16:24:33 +0000 (16:24 +0000)]
Merge "mksquashfsimage.sh: Make disable-4k-align a paramter" into nyc-dev
Yabin Cui [Wed, 15 Jun 2016 23:24:07 +0000 (23:24 +0000)]
Merge \\"simpleperf: add type modifier when reporting events.\\" am:
90d56472a6
am:
fb768fd700
Change-Id: I544470c367fa0b188b5bb0a1b570efcddd0bdec1
Yabin Cui [Wed, 15 Jun 2016 23:21:39 +0000 (23:21 +0000)]
Merge \"simpleperf: add type modifier when reporting events.\"
am:
90d56472a6
Change-Id: Iee188f56a1d74e972898f011e7d1bfc2a9e8ce12
Mohamad Ayyash [Wed, 15 Jun 2016 22:53:55 +0000 (15:53 -0700)]
mksquashfsimage.sh: Make disable-4k-align a paramter
BUG:
29388879
Change-Id: I6ede2273419ba986d08decc0540741c54ed736b1
Signed-off-by: Mohamad Ayyash <mkayyash@google.com>
Yabin Cui [Wed, 15 Jun 2016 22:50:12 +0000 (22:50 +0000)]
Merge "simpleperf: add type modifier when reporting events."
Yabin Cui [Wed, 15 Jun 2016 22:28:16 +0000 (22:28 +0000)]
Merge \\"simpleperf: replace SIMPLEPERF_ALIGN macro with Align inline function.\\" am:
82cc1bf01d
am:
bf66399909
Change-Id: Iece599050c969665d2f03b20dc382d074b94b4ca
OSDN Git Service
