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jonnieb-uk
Ace Cruncher England Joined: Nov 30, 2011 Post Count: 6105 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Just a random observation.
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jonnieb-uk
Ace Cruncher England Joined: Nov 30, 2011 Post Count: 6105 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
@ crooks_uk and anyone else interested:
----------------------------------------knreed posted re GPU crunching: We are still assessing the impact of the acceleration on the end date of the HCC1 project. Our rough estimate with 'known' work based on this acceleration is about 100-130 days until end of project. BUT my use of the word 'known' simply means the number of batches we are aware to run. What we are are is not equal to what the researchers want to run so we are discussing this further with them at this time. However, we do not yet have any research project beyond HCC1 that we know can run on a GPU. While this has definitely shown the power of GPU working well, for an application that clearly fits the profile of being suitable for GPU, the researchers are still the ones that provide the code and they will have to determine if GPU would work for their project and then make the modifications. It is important to us to have GPU capable projects, but we cannot promise them. Even then, we could find ourselves with a project that was written for CUDA and not be able to run on AMD graphics cards (or written for AMD but not CUDA). As a result, we ask that people not make purchasing decision without understand these caveats. ---------------------------------------- [Edit 1 times, last edit by jonnieb-uk at Oct 16, 2012 11:22:57 PM] |
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themoonscrescent
Veteran Cruncher UK Joined: Jul 1, 2006 Post Count: 1320 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
@ crooks_uk and anyone else interested: knreed posted re GPU crunching: We are still assessing the impact of the acceleration on the end date of the HCC1 project. Our rough estimate with 'known' work based on this acceleration is about 100-130 days until end of project. BUT my use of the word 'known' simply means the number of batches we are aware to run. What we are are is not equal to what the researchers want to run so we are discussing this further with them at this time. However, we do not yet have any research project beyond HCC1 that we know can run on a GPU. While this has definitely shown the power of GPU working well, for an application that clearly fits the profile of being suitable for GPU, the researchers are still the ones that provide the code and they will have to determine if GPU would work for their project and then make the modifications. It is important to us to have GPU capable projects, but we cannot promise them. Even then, we could find ourselves with a project that was written for CUDA and not be able to run on AMD graphics cards (or written for AMD but not CUDA). As a result, we ask that people not make purchasing decision without understand these caveats. Makes me wonder if it was worth all the hassle of setting up GPU in the 1st place ![]() ![]() ![]() |
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jonnieb-uk
Ace Cruncher England Joined: Nov 30, 2011 Post Count: 6105 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Another outstanding day's crunching!
----------------------------------------RunTime The question now is "Can we sustain it?" |
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jonnieb-uk
Ace Cruncher England Joined: Nov 30, 2011 Post Count: 6105 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Mike D Green
----------------------------------------My HPF2 WUs finally started validating yesterday: 197,787 points - comfortably my best day ever and not likely to be repeated any time soon ! You spoke too soon! ![]() RT 0:048:14:35:44 Pts 241,859 Res 463. Guess the P/V gaoler was feeling generous. ![]() |
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Mike D Green
Advanced Cruncher Joined: Nov 29, 2007 Post Count: 89 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Another outstanding day's crunching! The question now is "Can we sustain it?" I fear not :-\ Part of that is the following; my results from yesterday: 0:048:14:35:44 days 241,859 points 463 results Given that that's nearly 20 days RT more than I can produce in the long term..... It's a perfect storm of gpu crunching and the huge lag in my HPF2 WUs: I stopped receiving them 4 days ago and they're starting to validate en masse it seems! Still, gave me my third consecutive 'best day ever' and 7th place on the UK stats :-) I don't think that's going to be repeated any time soon ![]() What we need is another couple of team members to push us into 'One year RT per CD' territory! EDIT: Ha! We were typing at the same time it seems. I can't believe that this tsunami of validating HFP2 WUs will continue, though I /do/ still have 24 days worth to go, so you never know! ![]() [Edit 1 times, last edit by Mike D Green at Oct 17, 2012 9:30:15 AM] |
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crooks_uk
Veteran Cruncher England Joined: Nov 25, 2004 Post Count: 1011 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
GPU power is making a difference here!
----------------------------------------10/16/2012 0:003:14:11:16 40,240 163 10/15/2012 0:004:06:53:58 24,529 81 10/14/2012 0:003:16:21:27 14,160 43 10/13/2012 0:002:21:51:37 11,896 29 10/12/2012 0:003:15:36:07 14,665 63 10/11/2012 0:003:21:58:06 15,966 69 10/10/2012 0:003:00:32:32 12,262 53
Be a part of the largest UK team:
http://www.worldcommunitygrid.org/team/viewTeamInfo.do?teamId=L721SPD4BN1 |
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jonnieb-uk
Ace Cruncher England Joined: Nov 30, 2011 Post Count: 6105 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Threats to the UK team's Ranking:
----------------------------------------Team Gap Net Days to close Only My Little Pony in Points and Results have made positive progress closing the gap to the UK team in the last 16 days. ![]() |
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Mike D Green
Advanced Cruncher Joined: Nov 29, 2007 Post Count: 89 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
My first sapphire badge, for HPF2, just appeared. Excellent - now to tidy up the remaining (fixable) red one.
----------------------------------------![]() ![]() [Edit 1 times, last edit by Mike D Green at Oct 17, 2012 1:01:59 PM] |
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themoonscrescent
Veteran Cruncher UK Joined: Jul 1, 2006 Post Count: 1320 Status: Offline Project Badges: ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
My new HD 6570 has been installed and I am just waiting for the project to be resumed to try out my 1st GPU work unit (fingers crossed).
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