Displaying 2 results from an estimated 2 matches for "_fixed_point_".
2013 Oct 18
0
AM335x ARM Cortex-A8 performance drop opus 1.1
I wrote:
> In a floating point build
> it's enabled only at complexity setting 10
Sorry. I meant that in a _fixed_point_ build the new analysis code is
enabled only at complexity setting 10. It's currently enabled for
floating point builds at complexity 7 or higher. Both fixed and float
builds default to complexity 9 in 1.1.
-r
2013 Oct 18
7
AM335x ARM Cortex-A8 performance drop opus 1.1
Hello!,
i've just compared the 1.0.3 release with the master branch
on a BeagleBone Black (AM335x 1GHz ARM Cortex-A8 with NEON
floating-point accelerator) and Arch Linux ARM.
At the moment I dont no why, but I see that 1.1 is much slower
in encoding. Are there any default changes, that I missed and could
explain this? Normaly I suggested a better performance with 1.1 and
the ARM