Re: Android gcc 4.6 1107 optimization benchmark

On Fri, Aug 19, 2011 at 2:40 PM, Chao Yang wrote: > HI Zach, > The BP > (https://blueprints.launchpad.net/linaro-android/+spec/linaro-android-use-gcc4.6-with-o3) > and Bug #822113 aim at improving android performance. I think we also need > to balance the size and the performance improvement. I us

Android gcc 4.6 1107 optimization benchmark

HI Zach, The BP ( https://blueprints.launchpad.net/linaro-android/+spec/linaro-android-use-gcc4.6-with-o3) and Bug #822113aim at improving android performance. I think we also need to balance the size and the performance improvement. I used

Re: Linux kernel review tags (Re: [PATCH 0/3] Fix Thumb-2 undef handling for mixed-arch kernels)

On Thu, 18 Aug 2011, Dave Martin wrote: > On Wed, Aug 17, 2011 at 6:24 PM, Nicolas Pitre > wrote: > > On Wed, 17 Aug 2011, Dave Martin wrote: > > > >> Acked-by = This patch is definitely right, or I fully agree with the > >>       patch and trust the author's judgement ("I will share > >>      

Re: 3D Demo at ARM

On Fri, Aug 19, 2011 at 2:21 AM, Andy Doan wrote: > On 08/17/2011 04:59 PM, Michael Hope wrote: >> On Wed, Aug 17, 2011 at 11:12 PM, Dave Martin wrote: >>> On Tue, Aug 16, 2011 at 7:14 PM, Zach Pfeffer >>> wrote: Nicolas, Thanks for the notes. As you say there are many, many thin

Re: Changing default root filesystem to ext4

On Thu, 2011-08-18 at 14:28 +0200, Arnd Bergmann wrote: > On Thursday 18 August 2011, Tixy wrote: > > I couldn't test logfs because, whilst mkfs worked, the mount command (or > > the kernel?) doesn't seem to support it. > > Probably the module was not enabled in the kernel. It wasn't. But after e

Re: [PATCH v4] usb: gadget: storage_common: make FSG_NUM_BUFFERS variable size

On Thu, 18 Aug 2011, Per Forlin wrote: > On 18 August 2011 13:14, Felipe Balbi wrote: > > Hi, > > > > On Thu, Aug 18, 2011 at 11:28:46AM +0200, Per Forlin wrote: > >> From: Per Forlin > >> > >> FSG_NUM_BUFFERS is set to 2 as default. > >> Usually 2 buffers are enough to establish a good bufferin

Re: Changing default root filesystem to ext4

On Thursday 18 August 2011, Tixy wrote: > On Thu, 2011-08-18 at 14:28 +0200, Arnd Bergmann wrote: > > On Thursday 18 August 2011, Tixy wrote: > > > I couldn't test logfs because, whilst mkfs worked, the mount command (or > > > the kernel?) doesn't seem to support it. > > > > Probably the module wa

Re: [PATCH 01/11] MFD: DA9052/53 MFD core module v4

On Thu, Aug 18, 2011 at 07:23:22PM +0530, ashishj3 wrote: > +int da9052_reg_read(struct da9052 *da9052, unsigned char reg) > +{ > + int val, ret; > + > + if (reg > DA9052_MAX_REG_CNT) { > + dev_err(da9052->dev, "invalid reg %x\n", reg); > + return -EINVAL; > + }

Re: pm-qa integration script

-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 08/18/2011 12:49 AM, Paul Larson wrote: > Ok, I sorted this out, but I noticed a couple of problems still. > 1. even with the -k, it errors out after a while > 2. There are still some test results with duplicate test_case_id: > cpufreq_05.0/cpu1: c

Re: l-m-c: Increase default image size?

On Thu, Aug 18, 2011 at 3:56 PM, Dirk Behme wrote: > > Using linaro-media-create (version > linaro-image-tools_0.4.8-**0ubuntu1~lucid1_all) > to create an image the default image size seems to be 2GB if no --image_size > is given. > > this was mentioned in known issues section of july release. se

Re: l-m-c: Increase default image size?

Great idea! https://code.launchpad.net/~james-w/linaro-image-tools/increase-default-image-size/+merge/72038 Thanks, James On Thu, 18 Aug 2011 15:56:35 +0200, Dirk Behme wrote: > > Using linaro-media-create (version > linaro-image-tools_0.4.8-0ubuntu1~lucid1_all) to create an image the > d

Re: 3D Demo at ARM

On 08/17/2011 04:59 PM, Michael Hope wrote: > On Wed, Aug 17, 2011 at 11:12 PM, Dave Martin wrote: >> On Tue, Aug 16, 2011 at 7:14 PM, Zach Pfeffer >> wrote: >>> Nicolas, >>> >>> Thanks for the notes. As you say there are many, many things that can >>> affect this demo. What notes like this real

Re: [ACTIVITY] Android Platform Team 2011-08-07 to 2011-08-14

On Wed, Aug 17, 2011 at 11:42:16PM +0200, Tony Mansson wrote: > Team Highlights > === > > Snowball runs Android 2.3.5. > -O3 for gcc 4.6 works. Nice work! When can we see some benchmarks? -- Christian Robottom Reis, Engineering VP Brazil (GMT-3) | [+55] 16 9112 6430 | [+1] 61

l-m-c: Increase default image size?

Using linaro-media-create (version linaro-image-tools_0.4.8-0ubuntu1~lucid1_all) to create an image the default image size seems to be 2GB if no --image_size is given. Creating an image (--image_file) with the recent linaro-n-ubuntu-desktop-tar-20110817-0.tar.gz fails with tons of "No space

[PATCH 01/11] MFD: DA9052/53 MFD core module v4

The DA9052 is a highly integrated PMIC subsystem with supply domain flexibility to support wide range of high performance application. It provides voltage regulators, GPIO controller, Touch Screen, RTC, Battery control and other functionality. Signed-off-by: David Dajun Chen Signed-off-by: Ashis

Re: Linux kernel review tags (Re: [PATCH 0/3] Fix Thumb-2 undef handling for mixed-arch kernels)

On Wed, Aug 17, 2011 at 6:24 PM, Nicolas Pitre wrote: > On Wed, 17 Aug 2011, Dave Martin wrote: > >> Acked-by = This patch is definitely right, or I fully agree with the >>       patch and trust the author's judgement ("I will share >>       responsibility for the correctness and appropriateness o

Re: Changing default root filesystem to ext4

On Wed, 2011-08-17 at 11:48 +0100, James Tunnicliffe wrote: > On 17 August 2011 08:55, Tixy wrote: > > For untaring kernel source on one of my good performance > > SD cards on a Beagleboard-xM takes: > > > > m s > > ext4 3:30 > > ext3 8:30 > > ext2 5:00 > > btrfs 13:40 > > n

Re: [PATCH v4] usb: gadget: storage_common: make FSG_NUM_BUFFERS variable size

On Thu, 18 Aug 2011 11:28:46 +0200, Per Forlin wrote: diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 5b93395..3e546d9 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -363,7 +363,6 @@ struct fsg_common {

Re: Changing default root filesystem to ext4

On Thursday 18 August 2011, Tixy wrote: > Mystery solved... > > I didn't have btrfs-tools (nor nilfs nor logfs) installed. My test > script didn't notice that mkfs failed because I was piping the output > through tee, (which, being the end of the pipeline, always gave a > success result). > > Thi

Re: [PATCH v4] usb: gadget: storage_common: make FSG_NUM_BUFFERS variable size

On 18 August 2011 13:14, Felipe Balbi wrote: > Hi, > > On Thu, Aug 18, 2011 at 11:28:46AM +0200, Per Forlin wrote: >> From: Per Forlin >> >> FSG_NUM_BUFFERS is set to 2 as default. >> Usually 2 buffers are enough to establish a good buffering pipeline. >> The number may be increased in order to c

Re: [PATCH v4] usb: gadget: storage_common: make FSG_NUM_BUFFERS variable size

Hi, On Thu, Aug 18, 2011 at 11:28:46AM +0200, Per Forlin wrote: > From: Per Forlin > > FSG_NUM_BUFFERS is set to 2 as default. > Usually 2 buffers are enough to establish a good buffering pipeline. > The number may be increased in order to compensate a for bursty VFS > behaviour. > > Here follo

Re: QA tests for Android

what about usb device storage (e.g. mounting my phone sd from my computer)? similar I think usb also is supposed to work for tethering in android. On Wed, Aug 17, 2011 at 8:00 PM, Zach Pfeffer wrote: > Sure. I didn't list it because Android doesn't really support generic > USB (it will in Ice Cre

[PATCH v4] usb: gadget: storage_common: make FSG_NUM_BUFFERS variable size

From: Per Forlin FSG_NUM_BUFFERS is set to 2 as default. Usually 2 buffers are enough to establish a good buffering pipeline. The number may be increased in order to compensate a for bursty VFS behaviour. Here follows a description of system that may require more than 2 buffers. * CPU ondemand

[pm-qa] fix cpufreq_05 number ids

Fix the numbering by manually setting for each cpu instead of using the function which reset the test id. Signed-off-by: Daniel Lezcano --- cpufreq/cpufreq_05.sh | 15 +++ 1 files changed, 11 insertions(+), 4 deletions(-) diff --git a/cpufreq/cpufreq_05.sh b/cpufreq/cpufreq_05.sh

RE: [frederik.lot...@arm.com: [UBUNTU] linaro-media-create failing]

Thank you so much for all the replies/suggestions. The next step is back on me. I did not yet have time to play with this again, but today I will. I will give you an update. Regards, Fred -Original Message- From: Christian Robottom Reis [mailto:k...@linaro.org] Sent: 18 August 2011 00: