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Einstein@Home Radio - Pulsar Search and NVIDIA GPU Code

post #1 of 10
Thread Starter 
Quote:
Einstein@Home is beginning a new round of searching for radio pulsars in short-orbital-period binary systems.

This is accompanied by the release of a new application (called BRP3). The new application is particularly efficient on NVIDIA Graphics Processor Cards (up to a factor of 20 faster than the CPU-only application). In addition, when running on an NVIDIA GPU card, this new application makes very little use of the CPU (typically around 20% CPU use when the GPU is devoted to Einstein@Home).
Source


Any one running this project mind letting me know how good it is on the Fermi cards?
Please and thank you!
Edited by LiLChris - 1/20/11 at 11:19pm
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post #2 of 10
sounds silly
Folding Rig.
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post #3 of 10
Thread Starter 
Quote:
Originally Posted by KillerBeaz View Post
sounds silly
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post #4 of 10
Sure with they'd release an ATI app, but nooooooo.

And I don't get KillerBeaz comment either.
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post #5 of 10
cuda has been around longer, and it seems that nvidia backs it more.
    
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post #6 of 10
AMD/ATI is much better now that it has settled with OpenCL.

AMD/ATI provides just as much support from what I have read from other projects who support AMD/ATI GPUs.

I think it is silly for any BOINC project to limit themself to only nVidia or AMD GPUs - if you're going to go to the effort providing a GPU app, then you might as well spend an extra few weeks to make sure you provide a GPU app for both nVidia and AMD.

Not to worry though, they simply miss out on all the AMD/ATI GPUs who BOINC instead of f@h
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post #7 of 10
Testing this on my GTX460 right now and its only using about 55-60% of the gpu. Maybe it has a limit on the number of cuda cores it can use?
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post #8 of 10
Thread Starter 
Quote:
Originally Posted by louze001 View Post
Testing this on my GTX460 right now and its only using about 55-60% of the gpu. Maybe it has a limit on the number of cuda cores it can use?


Was hoping for a new project to run during the BGB. >.<
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post #9 of 10
Quote:
Originally Posted by LiLChris View Post


Was hoping for a new project to run during the BGB. >.<
Its still cranking through the tasks a lot faster then the cpu cores
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post #10 of 10
whens the last time einstein found something? maybe the gpu help will speed this up
    
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