On Sat, Dec 19, 2015 at 4:21 AM, Andreas Cadhalpun
wrote:
> On 18.12.2015 16:52, Ganesh Ajjanagadde wrote:
>> On Tue, Dec 15, 2015 at 9:53 PM, Ganesh Ajjanagadde
>> wrote:
>>> This uses ff_exp2fi to get a speedup (~ 6x).
>>>
>>> sample benchmark (Haswell, GNU/Linux):
>>> old:
>>> 19102 decicycl
On 18.12.2015 16:52, Ganesh Ajjanagadde wrote:
> On Tue, Dec 15, 2015 at 9:53 PM, Ganesh Ajjanagadde
> wrote:
>> This uses ff_exp2fi to get a speedup (~ 6x).
>>
>> sample benchmark (Haswell, GNU/Linux):
>> old:
>> 19102 decicycles in sbr_dequant,1023 runs, 1 skips
>> 19002 decicycles
On Tue, Dec 15, 2015 at 9:53 PM, Ganesh Ajjanagadde
wrote:
> This uses ff_exp2fi to get a speedup (~ 6x).
>
> sample benchmark (Haswell, GNU/Linux):
> old:
> 19102 decicycles in sbr_dequant,1023 runs, 1 skips
> 19002 decicycles in sbr_dequant,2045 runs, 3 skips
> 17638 deci