[ACTIVITY] 31 Jan - 1 Feb

2013-02-01 Thread Matthew Gretton-Dann
== Progress == * Welcomed Omair to the team working on GDB * Starting investigating cortex-a9 bootstrap failure * Blueprints updating * Preparing for two new starters next week == Next week == * Welcome two new members to the team. * Finish cortex-a9 bootstrapping investigations == Futur

[ACTIVITY] report week 5

2013-02-01 Thread Peter Maydell
Activity: * calls and meetings * last bits and pieces of ARM QEMU patches sent prior to upstream 1.4 hardfreeze * continuing fixes for running a 3.8-rc4 vexpress kernel on QEMU: * refactored the way we handle SYS_CFG vexpress registers so it's possible to reasonably add support for

[ACTIVITY] 28 January - 1 February 2013

2013-02-01 Thread Christophe Lyon
== Progress == * 64-bits ops in Neon: No news from upstream. * vectorizer cost model: added possibility to tune the problem by processor type. * smin-umin: regression actually caused by a previous patch brought when merging bswap16 support. Investigation on-going. * managed to run spec2k on local b

[ACTIVITY] 28 January - 1 February 2013

2013-02-01 Thread Venkataramanan Kumar
== Progress == * Backport Tested and backported patch written to CSE optmize compares. http://gcc.gnu.org/ml/gcc-patches/2013-02/msg00015.html Ran GCC regression suite with ARMV8 foundation model for aarch64-none-elf * Implementing GC sections support in bintuils Had a quick look at chang

Hard Floating Point Question

2013-02-01 Thread Derek Rollend
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-gnueabihf-g++ compilers, successfully cross-compiled OpenCV using those compilers (with -O3 -mfloat-abi=hard -ftree-vec