Hi, Kaiyou
Sorry, I gave you the wrong information. please do not use linux-tools-perf now. and remove the change on manifest.
Just found it's replaced by the simpleperf project under system/extras.:
On how to use simpleperf, please see it's document here: https://android.googlesource.com/platform/system/extras/+/master/simpleperf/...
And about the error of "error: .repo/manifests/: contains uncommitted changes" it's because the change on manifest. changing it back should be resolve the problem.
Thanks, Yongqin Liu
On 1 September 2017 at 11:17, Kaiyou Wang Kaiyou.Wang@arm.com wrote:
Hi Yongqin,
Thanks for your reply, I have try your suggestion add it in .repo/manifest.xml, but it failed, could you give an help?
~/code/Hikey/android$ tail .repo/manifest.xml
<project path="tools/repohooks" name="platform/tools/repohooks" groups="adt-infra,cts,eclipse,motodev,pdk,tools,tradefed" />
<project path="tools/studio/cloud" name="platform/tools/studio/cloud" groups="notdefault,tools" />
<project path="tools/swt" name="platform/tools/swt" groups="notdefault,tools" />
<project path="tools/test/connectivity" name="platform/tools/test/connectivity" groups="pdk" />
<project path="tools/tradefederation/core" name="platform/tools/tradefederation" groups="pdk,tradefed" />
<project path="tools/tradefederation/contrib" name="platform/tools/tradefederation/contrib" groups="pdk,tradefed" />
<project path="external/linux-tools-perf" name="platform/external/linux-tools-perf" revision="refs/tags/android-6.0.1_r55"/>
<repo-hooks in-project="platform/tools/repohooks" enabled-list="pre-upload" />
</manifest>
~/code/Hikey/android$ repo sync external/linux-tools-perf
remote: Finding sources: 100% (54/54)
remote: Total 54 (delta 17), reused 53 (delta 17)
From https://android.googlesource.com/platform/manifest
[new branch] emu-2.5-release -> origin/emu-2.5-release
d2a2c08..31babfb master -> origin/master
1918d9a..e0436e3 master-art -> origin/master-art
1a7ee53..60f15af master-plus-llvm -> origin/master-plus-llvm
0a89fb3..376739e nougat-cts-release -> origin/nougat-cts-release
d771dd1..ba90b32 nougat-mr1-cts-release ->
origin/nougat-mr1-cts-release
792b9cd..3fdc21e tradefed -> origin/tradefed
error: .repo/manifests/: contains uncommitted changes
And under the linaro linux kernel tree, find perf code exist: kernel/tools/perf
Do you know how to build a perf for android platform?
thanks
*From:* Yongqin Liu [mailto:yongqin.liu@linaro.org] *Sent:* Thursday, August 24, 2017 4:44 PM *To:* Kaiyou Wang Kaiyou.Wang@arm.com *Cc:* linaro-android@lists.linaro.org *Subject:* Re: Perf build faild
it seem that external/linux-tools-perf project is not repo synced by default for aosp master,
you could add following lines in the manifest.xml, and run "repo sync external/linux-tools-perf" to repo sync it.
<project path="external/linux-tools-perf" name="platform/external/linux-tools-perf" revision="refs/tags/android-6.0.1_r55"/>
this version does not work with AOSP msater directly, you need to fix the compiling error or repo sync other projects as well.
Thanks,
Yongqin Liu
On 24 August 2017 at 15:29, Kaiyou Wang Kaiyou.Wang@arm.com wrote:
Hi Linaro android support,
I follow the instructions https://wiki.linaro.org/LMG/ Engineering/UsingPerfOnAndroid to build Perf for android
*BUILD PERF*
Make sure you've connected to your Android device.
Note: the below instructions requires an userdebug or eng build android system.
# setup your build environment first
# . build/envsetup.sh
# lunch
adb root
adb remount
m -j 32 perf
adb sync
But it failed when execute the command “m -j 32 perf”,
Error log:
~/code/Hikey/android$ m -j 32 perf
============================================
PLATFORM_VERSION_CODENAME=O
PLATFORM_VERSION=O
TARGET_PRODUCT=hikey960
TARGET_BUILD_VARIANT=userdebug
TARGET_BUILD_TYPE=release
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a73
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=cortex-a73
HOST_ARCH=x86_64
HOST_2ND_ARCH=x86
HOST_OS=linux
HOST_OS_EXTRA=Linux-4.4.0-83-generic-x86_64-with-Ubuntu-16.04-xenial
HOST_CROSS_OS=windows
HOST_CROSS_ARCH=x86
HOST_CROSS_2ND_ARCH=x86_64
HOST_BUILD_TYPE=release
BUILD_ID=NYC
OUT_DIR=out
============================================
[38/38] bootstrap out/soong/.minibootstrap/build.ninja.in
[4/4] out/soong/.bootstrap/bin/minibp out/soong/.bootstrap/build.ninja
[513/514] glob vendor/*/*/Android.bp
[49/49] out/soong/.bootstrap/bin/soong_build out/soong/build.ninja
out/build-hikey960.ninja is missing, regenerating...
[135/689] including ./device/linaro/hikey/Android.mk ...
gralloc for hikey960
[579/689] including ./system/sepolicy/Android.mk ...
./system/sepolicy/Android.mk:130: warning: BOARD_SEPOLICY_VERS not specified, assuming current platform version
[689/689] including ./tools/tradefederation/core/Android.mk ...
platform_testing/build/tasks/tests/instrumentation_metric_test_list.mk: warning: continuous_instrumentation_metric_tests: Unknown installed file for module perf-setup.sh
platform_testing/build/tasks/tests/instrumentation_test_list.mk: warning: continuous_instrumentation_tests: Unknown installed file for module FrameworksUtilsTests
platform_testing/build/tasks/tests/instrumentation_test_list.mk: warning: continuous_instrumentation_tests: Unknown installed file for module RecyclerViewTests
platform_testing/build/tasks/tests/instrumentation_test_list.mk: warning: continuous_instrumentation_tests: Unknown installed file for module SettingsFunctionalTests
platform_testing/build/tasks/tests/instrumentation_test_list.mk: warning: continuous_instrumentation_tests: Unknown installed file for module LauncherFunctionalTests
platform_testing/build/tasks/tests/native_metric_test_list.mk: warning: continuous_native_metric_tests: Unknown installed file for module perf-setup.sh
[ 99% 903/904] glob system/tools/hidl/test/Android.bp
ninja: error: unknown target 'perf', did you mean 'art'?
15:10:14 ninja failed with: exit status 1
#### failed to build some targets (01:20 (mm:ss)) ####
The AOSP code: repo init -u https://android.googlesource. com/platform/manifest -b master
Could you give some help? thanks
Thanks & Best Regards
Kaiyou Wang
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