BOINC to Utilise Graphics Card Power???

Message boards : Number crunching : BOINC to Utilise Graphics Card Power???

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DeXter

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Message 9244 - Posted: 18 Jan 2006, 4:02:38 UTC

I hear thats its possibe, or a least been spoken about, that number crunching such as this would be well suited to a modern graphics card and its highly parallel nature.

Anyone know if this is a likely way for BOINC to go? All that extra power just sitting there.....
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Message 9261 - Posted: 18 Jan 2006, 9:36:42 UTC

It is probably going to come eventually. It will be up to the projects to implement most likely since graphics cards do not have the same standards as CPUs. It will also likely require a PCIx card, for the bandwith to and from main memory.
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Message 9265 - Posted: 18 Jan 2006, 11:51:27 UTC - in response to Message 9261.  

It is probably going to come eventually. It will be up to the projects to implement most likely since graphics cards do not have the same standards as CPUs. It will also likely require a PCIx card, for the bandwith to and from main memory.


Main memory ?
Most cards now have more memory in them than I certainly need ;-)
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Message 9450 - Posted: 20 Jan 2006, 12:55:24 UTC - in response to Message 9265.  

It is probably going to come eventually. It will be up to the projects to implement most likely since graphics cards do not have the same standards as CPUs. It will also likely require a PCIx card, for the bandwith to and from main memory.


Main memory ?
Most cards now have more memory in them than I certainly need ;-)

But that memory has to be loaded in some way. It also may have to be swapped out if you are actually doing anything graphically intensive.
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Profile Dimitris Hatzopoulos

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Message 9475 - Posted: 20 Jan 2006, 20:13:12 UTC

About this topic:

ClawHMMER Stanford is developing software (as we know) to offload FLOP calculations to the video card. In summary, the new ATI GPU takes ~71 seconds to complete the amount of work that it takes a Pentium 4 2.8 CPU ~1589 seconds to complete.

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Message boards : Number crunching : BOINC to Utilise Graphics Card Power???



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