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Parallella Community Supercomputing for Everyone 2015-09-01T01:49:40+00:00 https://parallella.org/forums/feed.php?f=51&t=2509 2015-09-01T01:49:40+00:00 2015-09-01T01:49:40+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=15750#p15750 <![CDATA[Re: graphics assist/fgpa.. feasible?]]> Statistics: Posted by aolofsson — Tue Sep 01, 2015 1:49 am

]]> 2015-08-31T14:48:03+00:00 2015-08-31T14:48:03+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=15747#p15747 <![CDATA[Re: graphics assist/fgpa.. feasible?]]>
http://www.theregister.co.uk/2015/08/31 ... ource_gpu/

Statistics: Posted by over9000 — Mon Aug 31, 2015 2:48 pm

]]> 2015-06-09T09:22:02+00:00 2015-06-09T09:22:02+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14327#p14327 <![CDATA[Re: graphics assist/fgpa.. feasible?]]>
However simple blitting and colorspace conversion/scaling overlays would go a long way to making the desktop experience much more usable. Currently when playing a video, the scaling and colorspace change is a very significant part of the CPU usage and these could easily be handled by HW.

Statistics: Posted by tnt — Tue Jun 09, 2015 9:22 am

]]> 2015-06-08T10:31:32+00:00 2015-06-08T10:31:32+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14311#p14311 <![CDATA[Re: graphics assist/fgpa.. feasible?]]> Statistics: Posted by dobkeratops — Mon Jun 08, 2015 10:31 am

]]> 2015-06-07T19:23:48+00:00 2015-06-07T19:23:48+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14295#p14295 <![CDATA[Re: graphics assist/fgpa.. feasible?]]>
Regards,

Andrew

Statistics: Posted by 9600 — Sun Jun 07, 2015 7:23 pm

]]> 2015-06-07T22:39:11+00:00 2015-06-07T15:00:28+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14285#p14285 <![CDATA[Re: graphics assist/fgpa.. feasible?]]>
however it would be nice to see how far it could get as a jack-of-all-trades: would it be able to get passable performance in various areas, even outside the niches to which it may excel in. Get most use out of the devices that have been sold, and give people more incentive to get them..

Statistics: Posted by dobkeratops — Sun Jun 07, 2015 3:00 pm

]]> 2015-06-07T11:27:58+00:00 2015-06-07T11:27:58+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14283#p14283 <![CDATA[Re: graphics assist/fgpa.. feasible?]]> Statistics: Posted by piotr5 — Sun Jun 07, 2015 11:27 am

]]> 2015-06-07T09:56:22+00:00 2015-06-07T09:56:22+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14282#p14282 <![CDATA[Re: graphics assist/fgpa.. feasible?]]>
would there be virtue to the hybrid aproach - in that you'd leverage the parallela ASIC more (executing shader code, then rely on the FPGA for details of memory addressing)

I suppose FPGA gpu's could implement specific common shaders directly , rather than having to run shader software, if you knew which shaders you wanted to run most often

Does the FPGA have hardware multipliers & RAM ?

Statistics: Posted by dobkeratops — Sun Jun 07, 2015 9:56 am

]]> 2015-06-07T07:58:38+00:00 2015-06-07T07:58:38+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14279#p14279 <![CDATA[Re: graphics assist/fgpa.. feasible?]]> Statistics: Posted by piotr5 — Sun Jun 07, 2015 7:58 am

]]> 2015-06-06T21:18:24+00:00 2015-06-06T21:18:24+00:00 https://parallella.org/forums/viewtopic.php?t=2509&p=14271#p14271 <![CDATA[graphics assist/fgpa.. feasible?]]>
i'm guessing a full on FPGA GPU would be out of the question and slow anyway

I'd expect the epiphany to be pretty good at vertex-processing, but that might waste its full capabiltiies.

Statistics: Posted by dobkeratops — Sat Jun 06, 2015 9:18 pm

]]>