Re: What tools can be used to protect the KVM and qemu quality?

2012-12-09 Thread Michael Hope
On 9 December 2012 04:10, chenq  wrote:
> Hi all,
>
>  I am a rookie, and now I'm focusing on ARM virtualization.
>
> As  we know,KVM (for Kernel-based Virtual Machine) is a  full virtualization
> solution.
>
> KVM-Autotest is a set of virtualization tests for X86 platform, but it may
> not be suitable for ARM.I want  to know, in the linaro , what tools can
> protect the KVM and qemu quality ?

Hi Qun Chen.  I recommend asking the kvmarm list instead as its more
active around KVM:
 https://lists.cs.columbia.edu/cucslists/listinfo/kvmarm

Here's my rough thoughts including some programs we can use to exercise KVM:
 https://wiki.linaro.org/WorkingGroups/ToolChain/Specs/TestingKVM

-- Michael

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[Activity] Week 49

2012-12-09 Thread Zhenqiang Chen
Summary:
* Validate RM toolchain, Linaro QENU 2012.12 and Linaro aarch64 2012.11.
* Collect performance data for different branch cost.

Details:
* Validate RM toolchain release.
* Set up test environment with the help of Michael and validate Linaro
QEMU 2012.12 release.
* Validate aarch64 toolchain 2012.11. From 2012.12, it will be
released regularly like arm-linux-gnueabihf toolchain.
* Collect denbench and spec2000int performance data for branch cost tuning.
* Investigate how to do copy propagation for shrink-wrap to optimize
453.povray benchmark. Will reuse current codes in pass_cprop_hardreg.

Plans:
* Performance reports for branch cost tuning.
* Fix README issue (lp:1068402) in Linaro crosstool-ng.

Best regards!
-Zhenqiang

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[ACTIVITY] week 49

2012-12-09 Thread Mans Rullgard
* 
https://blueprints.launchpad.net/linaro-toolchain-misc/+spec/webp-upsampling-in-neon
  - working 'fancy' upsampling, actual yuv-rgb conversion still major time hog
  - next: do yuv-rgb conversion in neon
* reported valgrind bug https://bugs.kde.org/show_bug.cgi?id=311318
* implemented runtime cpu feature (neon, vfp, etc) detection in Libav
* ongoing: tracking gcc trunk on Libav test systems, no ARM
regressions this week
* user support on irc

--
Mans Rullgard / mru

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[ACTIVITY] 3-7 December 2012

2012-12-09 Thread Yvan Roux
== Progress ==
* 4.6 and 4.7 merges
  - Many merge attempts
  - 4.7 merged
  - 4.6 under approval
* Boehm GC AArch64 support:
  - Resume the libatomic work
  - started the garbage collector configuration
* Internal support.

== Next ==
* Do GCC-linaro releases
* Boehm GC

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