Re: [Opensvcdecoder-support] How to speed up decoding?

[Siyuan X. <xia...@gm...>]

Thank you Mickaël and Médéric.

I was using debug mode and SVC_decoder_v9 in \src_1.10\Libs\SVC\build\PC.c.
Now it is much faster with Release_MMX configuration.


Regards,
Siyuan
---



On Tue, Feb 8, 2011 at 02:34, Médéric Blestel <
Med...@in...> wrote:

>  Dear Siyuan,
>
> I'm using TCPMP or mplayer to do the benchmarcks with give a timing and a
> frame rate more accurate.
> The decoder is compilled with the Release_MMX configuration.
> I am using windows 7 with visual studio 2008 professional.
>
>  kind regards,
> Médéric
>
> Le 08/02/2011 10:56, Siyuan Xiang a écrit :
>
> Dear Médéric,
>
>  Thanks for your reply. I am using windows 7 with visual studio 2008
> express.
>
>
> Regards,
> Siyuan
> ---
>
>
>
> On Tue, Feb 8, 2011 at 01:30, Médéric Blestel <
> Med...@in...> wrote:
>
>>  Dear Siyuan,
>>
>> Thank you for using OpenSVCDecoder.
>>
>> The Benchmarks on this page are quite old (version 1.07, sorry for
>> that!!), but seems to still be updated.
>> I just try on my computer and the sequence was decoded at 80 fps on a
>> 2.93Ghz processor.
>>
>> What is your operating system?
>>
>> kind regards,
>> Médéric
>>
>> Le 08/02/2011 10:12, Siyuan Xiang a écrit :
>>
>>  Hi, all,
>>
>>  I played with the open SVC codec recently. I am quite impressive with
>> the excellent work. When I use the main program PC.c to decode SVCBST-15
>> with 1280x720, but I did not think the playback frame rate is as fast as
>> reported in
>>
>> http://sourceforge.net/apps/mediawiki/opensvcdecoder/index.php?title=Decoder_Features
>>
>>
>>  My computer is intel core 2  2.24GHz, the source code is the src 1.1.0
>> version. Is there anything I am missing? Should MMX , SSE or other
>> optimization be enabled?
>>
>>
>> Regards,
>> Siyuan
>> ---
>>
>>
>> ------------------------------------------------------------------------------
>> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
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>>
>>
>> _______________________________________________
>> Opensvcdecoder-support mailing lis...@li...https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support
>>
>>
>>
>
> ------------------------------------------------------------------------------
> The ultimate all-in-one performance toolkit: Intel(R) Parallel Studio XE:
> Pinpoint memory and threading errors before they happen.
> Find and fix more than 250 security defects in the development cycle.
> Locate bottlenecks in serial and parallel code that limit performance.http://p.sf.net/sfu/intel-dev2devfeb
>
>
> _______________________________________________
> Opensvcdecoder-support mailing lis...@li...https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support
>
>
>