Dear linaro,
I follow the page https://wiki.linaro.org/ChaoYang/Sandbox/tjbench to use the benchmark of libjpeg62 in my computer ,which operation system is Ubuntu 11.10.
Run the " tjbench /mnt/mytmpfs/nightshot_iso_100.ppm 95 -rgb -quiet scale 1/2
tjbench /mnt/mytmpfs/nightshot_iso_100.ppm 95 -rgb " in terminal ,result tell me it is correct.
But when I use " tjbench-libjpeg62 /mnt/mytmpfs/nightshot_iso_100.ppm 95 -rgb -quiet scale 1/2
tjbench-libjpeg62 /mnt/mytmpfs/nightshot_iso_100.ppm 95 -rgb " , system tell me it can not find "tjbench-libjpeg62"
,did libjpeg-turbo-1.2.1 only can be used in android ?
Best wishes.
Hi,
Calendar Week 39: We had Linaro android 12.09 release this week. Here
is test result summary on following boards:
1) ARM Versatile Express A9
2) ST-Ericsson Snowball Board
3) TI Panda Board 4430
4) TI Panda Board 4460
5) Samsung Origen Board
*Synopsis: This week, Linaro Image Tool 12.09 version was used to flash
SD-card for testing. Installation instructions are missing on all the
android build pages. Glmark2 can now be run successfully on Snowball and
Panda too. "Deadlock" error no longer exists on Vexpress-a9 board and for
some reason "clock" application fails on Origen board. *
Detail Report for all the boards:
*1. ARM Versatile Express A9 - Android (Column I)*
Test Results:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadExQd…
Installation instruction is missing. "DEADLOCK" error has been eliminated.
Device Tree is still unavailable although the blob files now can be loaded
successfully. This is an expected result since it's caused by a UEFI defect
as Ryan mentioned before. Although "Calendar" app can be launched and shown
successfully, bug 1057208 actually makes it unusable - failed to add any
event item. All other features remain same status as previous week.
*2) ST-Ericsson Snowball Board - Android(Column I)*
Test Results:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadEF1N…
Install instruction missing on the build page. With 12.09 release "GLMARK2"
test case is working which used to fail earlier.
*3) TI Panda Board 4430 - Android(Column Z)*
*
*
Test Results:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd…
On Panda board hardware graphics acceleration, glmark2 and 0xbench works
fine with 12.09 release build.
*4) TI Panda Board 4460(Column Q)*
Test Results:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadGVWd…
Test results same as 4430.
*5) Samsung Origen Board(Column D)*
Test Results:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AkxwyUNxNaAadDRDV…
Installation instruction is missing. The other features remain the same
status as last week, except the "Clock" app. More details can be found in
bug 1032703.
Note - For the previous week (Calendar week 38) summary, please refer to
attachment.
Thanks,
Amit khare <amit.khare(a)linaro.org>
QA Services - Linaro Platform
http://wiki.linaro.org/Platform/QA
For people trying to build Linaro Android 12.08 there's an issue with an
unknown reference in powertop2.0.
Here's what to do:
cd android
edit .repo/manifest.xml
Find:
<project groups="path:external/powertop,name:tools/powertop-2.0"
name="tools/powertop-2.0" path="exter\
nal/powertop" remote="linaro-other"
revision="c80f55d9d1b823b7f6ff447eefc8a6ba04b939c4"/>
...and remove the line. Then
cp .repo/manifest.xml ../
cd ..
rm -rf android/
edit linaro_android_build_cmds.sh
and change
curl -k
http://snapshots.linaro.org/android/~linaro-android/vexpress-jb-gcc47-armlt…
>
.repo/manifest.xml
to
cp ../manifest.xml .repo/
and rerun linaro_android_build_cmds.sh
You can also take a tip build which is not susceptible to this problem. Tip
builds that have been booted are listed at:
https://docs.google.com/a/linaro.org/spreadsheet/ccc?key=0AnpUtxWjZbP9dGg0d…
If you still get errors after this, then its a general git timeout error.
Just delete the android/ directory and start again or cd android/; repo
./sync
--
Zach Pfeffer
Android Platform Team Lead, Linaro Platform Teams
Linaro.org | Open source software for ARM SoCs
Follow Linaro: http://www.facebook.com/pages/Linarohttp://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog
Hi everybody,
It’s reported that linaro android 4.0.4 boost performance by up to 100% over AOSP because of the optimization of bionic libc, especially the functions memchr( ), strlen( ) and so on. But I found that there is no difference between linaro source code and AOSP source code in these functions. Is there anything wrong?
Thanks & Best Regards!
牟刚
Actions Semiconductor Co.,Ltd
Tel: +86-756-3392353 ext.3103 Fax: +86-756-3392251
Email: mugang(a)actions-semi.com HTTP://www.actions-semi.com
Hi
I wanted to execute USB_modeswitch script when I inserted modem,
I have wrote one script(myscript.sh) which will do the switching but I am
not able to run automatically when I plugged my 3G dongle
My device is initially detecting as a cd-rom device and if I execute script
manually it is switching
I am not finding udevdm and udev.conf files
Did anybody tried udev rules in android
Will udev rules work in android
Thanks & Regards
O S L Reddy
Hi everybody,
I'm looking for a board to hack on Android 4. I've seen that there are several
ARM boards with Android community support: Origen, PandaBoard, Snowball, etc.
I'm interested in knowing which one is the most "open source" one, that is to
say, which one relies on the least number of proprietary drivers (es.
PandaBoard needs PowerVR binary driver for accelerated graphics, while the
Snowball board Mali 400 GPU has an experimental open source driver).
I'm also interested in which one has the best support for Android, in terms of
features supported (best Android port).
Thank you for any suggestion you'll give me!
Regards,
Diego
Hi,
I'm trying to follow the instructions here
http://www.linaro.org/members/arm/ve_12.08#tab2 to rebuild the Android
RootFS+Kernel. When i run the 'linaro_android_build_smds.sh' script it
fails during the repo sync with an error when trying to sync powertop:
GitError: tools/powertop-2.0 update-ref: fatal:
c80f55d9d1b823b7f6ff447eefc8a6ba04b939c4^0: not a valid SHA1
.....
error: Exited sync due to fetch errors
>
This is one a fresh install of Ubuntu 12.04 in a VM after having
installed the packages listed with apt. Is their something wrong with
the manifest for 12.08 or is the powertop-2.0 repo corrupt?
thanks,
-Pete Fordham
Just wanted to share this with everyone.
I've attached the "output" folder that the NI instrument creates for
each test session. In the results file you'll see a text doc called
results.txt that lists the comma delimited parameters that get
measured followed by the measurements themselves:
Current Cycle Average,Current Cycle RMS,Current Mean (DC),Current
Negative Peak,Current Peak to Peak,Current Positive Peak,Current
RMS,Volt Cycle Average,Volt Cycle RMS,Volt Mean (DC),Volt Negative
Peak,Volt Peak to Peak,Volt Positive Peak,Volt RMS
See:
https://docs.google.com/a/linaro.org/file/d/0B3pUtxWjZbP9bFhqNGZfYzNSMWs/ed…
Included in each record is a Record Number that indexes into the
"report directory." Each directory is marked with an index and under
that directory is the graph associated with the data for example:
https://docs.google.com/a/linaro.org/file/d/0B3pUtxWjZbP9VnVQS3M4WWx1OVk/ed…
In addition, controlling the instrument is super easy. You connect to
the box over TCP/IP the you can send 5 single character commands in
any order: 1,0,s,e,r
1 turns the power on
0 turns it off
s starts a measurement
e ends a measurement
r records
r is destructive, so if you send an r it erase the previous data
record. The data record does survive instrument restarts (as opposed
to having an implicit r at the start of the measurement.
At any point the existing data set can simply be uploaded.
One minor point. This instrument produces a lot of data, instead of
moving all this data around, the instrument can be configured to do
all the measurement, making the analyzed data set easier to understand
and faster to upload.
Comments and questions welcome.
See it in action at:
https://plus.google.com/u/0/104422661029399872488/posts/NU4pZ36L13U
--
Zach Pfeffer
Android Platform Team Lead, Linaro Platform Teams
Linaro.org | Open source software for ARM SoCs
Follow Linaro: http://www.facebook.com/pages/Linarohttp://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog
