[ACTIVITY] 4-8 Feb 2013

2013-02-11 Thread Yvan Roux
== Progress == * February merge 4.6 and 4.7 - backport a patch from upstream to resolve conflicts - this backport introduced some merge issues - fix pushed and merge request ongoing * Boehm GC AArch64 support: - libatomic_ops maintainer rework the patch to make the usage of gcc atomic b

[ACTIVITY] 4th Feb 2013 - 8th Feb 2013

2013-02-11 Thread Omair Javaid
== This Week === * Tried running GDB test suite with QEMU linux user-mode with not much success * Configured Pandaboard and ran GDB test suite in native and native-gdbserver configurations. * More of office setup and purchase of some bits and pieces * Gateway set up and Pandaboard access finally

[ACTIVITY] 4-8 Feb 2013

2013-02-11 Thread Christophe Lyon
== Progress == * 64-bits ops in Neon: upstream accepted the patch for gcc-4.9-stage1 * smin-umin: several benchmarks runs necessary to confirm that the generic patch I suspected actually caused the regression. However, it also brings improvements in other benches (office-type). * looked at libasan:

Re: Hard Floating Point Question

2013-02-11 Thread Fernan
Derek Rollend writes: > > 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 (wit

Re: Hard Floating Point Question

2013-02-11 Thread Derek Rollend
Fernan, I'm using CMake 2.8.0. I have not tried to compile OpenCV with FFMPEG support yet, although I will be trying to do this soon. I have only successfully compiled OpenCV 2.2 using the Linaro hard float compiler. Here is my toolchain.cmake file: set( CMAKE_SYSTEM_NAME Linux ) set( CMAKE_SY

Re: Hard Floating Point Question

2013-02-11 Thread Fernan
Derek Rollend writes: > > > Fernan, > I'm using CMake 2.8.0.  I have not tried to compile OpenCV with FFMPEG support yet, although I will be trying to do this soon.  I have only successfully compiled OpenCV 2.2 using the Linaro hard float compiler.  Here is my toolchain.cmake file: > > > set(

Re: Hard Floating Point Question

2013-02-11 Thread Derek Rollend
Add the Linaro toolchain bin directory to your PATH environment variable: export PATH="/opt/gcc-linaro-arm-linux-gnueabihf-4.7-2013.01-20130125_linux/bin:$PATH" or whichever directory you have extracted the Linaro HF tarball to. -Derek On Mon, Feb 11, 2013 at 4:04 PM, Fernan wrote: > Derek