[libav-devel] [PATCH 6/6] lavr: Add x86-optimized function for flt to s32 conversion
vitor1001 at gmail.com
Wed May 2 23:01:54 CEST 2012
On 05/02/2012 08:53 PM, Justin Ruggles wrote:
> On 05/02/2012 02:46 PM, Vitor Sessak wrote:
>> On 05/01/2012 10:49 PM, Justin Ruggles wrote:
>>> C - 8176
>>> SSE2 - 1784
>>> C - 5578
>>> SSE2 - 418
>> Is there any reason why not to do an AVX (YMM) version?
> It was actually slower when I tested it on sandy bridge. If some other
> system runs it faster it's easy to add.
Strange. And what about 128-bit 3-op?
More information about the libav-devel