[ACTIVITY] report week 7

2013-02-15 Thread Peter Maydell
Progress: * rebased qemu-linaro and sorted out with Serge what he requires in the way of patches for Ubuntu's upcoming code freeze. I plan to set up and test the 2013.03 release a week or two early both so that there is a patchset ready for the Ubuntu freeze and also to avoid clashing

[ACTIVITY] 11 - 15 Feb

2013-02-15 Thread Renato Golin
== Progress == * Vectorizer - Progressing on the global structure alias analysis (discussions, drafts, failed attempts) - Interesting Linpack results for vectorizer, investigating performance - http://www.systemcall.org/blog/2013/02/llvm-vectorizer/ - http://llvm.org/bugs/show_bug.cgi?id=15247

Re: Hard Floating Point Question

2013-02-15 Thread Fernan
>Christophe Lyon writes: > > Regarding your problems with ffmpeg, I'm sorry that I don't know how > cmake works, but after spending some time trying to understand why > cross-building fails, here are my remarks: > > - installing packages such as libavcodec-dev installs the version for > your

Re: Hard Floating Point Question

2013-02-15 Thread Zhenqiang Chen
On 4 February 2013 02:08, Matthew Gretton-Dann wrote: > On 2 February 2013 00:13, Derek Rollend wrote: >> Hello, >> >> I am currently trying to determine how much I can optimize OpenCV using the >> ARM's VFP and the Linaro nano image. I have downloaded the >> arm-linux-gnueabihf-gcc & arm-linux-

[ACTIVITY] 11 - 15 Feb

2013-02-15 Thread Kugan Vivekanandarajah
== Progress == -Spawned CBUILD tasks with and without the patch proposed by Chung-Lin Tang to test current status of "Fix EPILOGUE_USES regression in CoreMark". Job is still in the queue. -Read references listed in gcc/ira.c to understand gcc IRA and went through the source code. -Experimented with