Displaying 3 results from an estimated 3 matches for "svx2".
Did you mean:
avx2
2014 Oct 03
2
[PATCH 5/5]
This patch adds two AVX2 files and adds AVX2 support code into
init_stream_internal_() in stream_encoder.c.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 05_avx2.zip
Type: application/zip
Size: 7279 bytes
Desc: not available
Url : http://lists.xiph.org/pipermail/flac-dev/attachments/20141003/1471b3d6/attachment-0001.zip
2014 Oct 05
1
[PATCH 5/5]
...Lopo wrote:
> lvqcl wrote:
>
>> This patch adds two AVX2 files and adds AVX2 support code into
>> init_stream_internal_() in stream_encoder.c.
> Ste of 5 patches all applied. Thanks
>
> I did run this on my machine with 4 i5-4440 cores wich accoring to /proc/cpu
> has svx2 support. However I'm not sure if flac was actually using the AVX2
> code.
>
I see 18.6% speed boost with my 16-bit multi-genre test set.
2014 Oct 05
0
[PATCH 5/5]
lvqcl wrote:
> This patch adds two AVX2 files and adds AVX2 support code into
> init_stream_internal_() in stream_encoder.c.
Ste of 5 patches all applied. Thanks
I did run this on my machine with 4 i5-4440 cores wich accoring to /proc/cpu
has svx2 support. However I'm not sure if flac was actually using the AVX2
code.
Cheers,
Erik
--
----------------------------------------------------------------------
Erik de Castro Lopo
http://www.mega-nerd.com/