What to crunch next?

Message boards : Number crunching : What to crunch next?

Author	Message
TheFiend Send message Joined: 26 Aug 11 Posts: 100 Credit: 2,567,402,477 RAC: 2,383,397 Level Scientific publications	Message 36198 - Posted: 10 Apr 2014 \| 11:31:07 UTC
	Before starting with GPUGRID most of my effort was directed towards Docking@Home, a very similar project to GPUGRID but CPU only. Well, the news has come out that Docking@Home is concluding at the end of this month. :-( My 2 main rigs are old school... Phenom II X6 1090T's which have been great for crunching Docking WU's Looks like I'll end up 17th in the Docking user rankings when the project finishes. Well, I've 2 crunchers looking for a new project... what would you recommend to crunch alongside GPUGRID? SIMAP Rosetta WCG
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mikey Send message Joined: 2 Jan 09 Posts: 298 Credit: 6,644,458,227 RAC: 15,362,686 Level Scientific publications	Message 36199 - Posted: 10 Apr 2014 \| 11:46:38 UTC - in response to Message 36198.
	Before starting with GPUGRID most of my effort was directed towards Docking@Home, a very similar project to GPUGRID but CPU only. Well, the news has come out that Docking@Home is concluding at the end of this month. :-( My 2 main rigs are old school... Phenom II X6 1090T's which have been great for crunching Docking WU's Looks like I'll end up 17th in the Docking user rankings when the project finishes. Well, I've 2 crunchers looking for a new project... what would you recommend to crunch alongside GPUGRID? SIMAP Rosetta WCG Without some idea of what YOU are interested in that is a hard question to answer, do you like Space, if so there are projects like MilkyWay, Einstein, Asteroids, Seti etc. If you like math projects there are projects like PrimeGrid, Collatz, DistRTgen etc. Obviously you like medical science stuff as you do Rosetta, Malaria is also an option there and there ARE others too. Poem is a chemistry type project. Here is a website listing most of the current, and some now closed Distributed Computing projects: http://www.distributedcomputing.info/projects.html The Boinc ones are noted, if you click on each you will get a little blurb on what each one is all about.
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Mumak Send message Joined: 7 Dec 12 Posts: 92 Credit: 225,897,225 RAC: 0 Level Scientific publications	Message 36200 - Posted: 10 Apr 2014 \| 12:15:16 UTC
	If you want to utilize your CPUs for a similar project, I suggest WCG.
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TheFiend Send message Joined: 26 Aug 11 Posts: 100 Credit: 2,567,402,477 RAC: 2,383,397 Level Scientific publications	Message 36201 - Posted: 10 Apr 2014 \| 12:36:13 UTC - in response to Message 36199.
	I intend to stay within medical research projects and already have 2 AMD APU systems crunching SIMAP.... so I'm edging towards that. I'm also edging towards updating one of my 1090T rigs to running a lower powered APU based system and maybe just running GPUGRID only on that system with dual GFX cards. I currently have a GTX660ti mothballed. Selling one of the 1090T's and Asus Crosshair IV motherboard should cover the cost of the system update and would probably allow me to bring the 660Ti back in to use without an increase in my current running costs.
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Stefan Project administrator Project developer Project tester Project scientist Send message Joined: 5 Mar 13 Posts: 348 Credit: 0 RAC: 0 Level Scientific publications	Message 36202 - Posted: 10 Apr 2014 \| 12:43:24 UTC - in response to Message 36201.
	Unless you really want to crunch two separate projects we are docking right now 22 million ligands on CPUs http://www.gpugrid.net/forum_thread.php?id=3703
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Jim1348 Send message Joined: 28 Jul 12 Posts: 819 Credit: 1,591,285,971 RAC: 0 Level Scientific publications	Message 36210 - Posted: 10 Apr 2014 \| 17:08:57 UTC - in response to Message 36202.
	Unless you really want to crunch two separate projects we are docking right now 22 million ligands on CPUs http://www.gpugrid.net/forum_thread.php?id=3703 These are running fine on one core of my E8400 under WinXP, but take about 30 minutes. Since it is a AutoDock Vina project, I think it will do considerably better under Linux, which I hope to try when Mint 17 Cinnamon comes out.
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skgiven Volunteer moderator Volunteer tester Send message Joined: 23 Apr 09 Posts: 3968 Credit: 1,995,359,260 RAC: 0 Level Scientific publications	Message 36211 - Posted: 10 Apr 2014 \| 17:26:35 UTC - in response to Message 36210.
	My guesstimate is about 25% to 30% faster on Linux. ____________ FAQ's HOW TO: - Opt out of Beta Tests - Ask for Help
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ExtraTerrestrial Apes Volunteer moderator Volunteer tester Send message Joined: 17 Aug 08 Posts: 2705 Credit: 1,311,122,549 RAC: 0 Level Scientific publications	Message 36216 - Posted: 10 Apr 2014 \| 20:34:40 UTC - in response to Message 36201.
	SIMAP runs very well on AMDs, even on the "new" Bulldozer cores if I remember correctly. However, I don't like that they haven't updated their app in years. If they can profit from SSE you'd think they could also use SSE2/3/4 and AVX. And the Android app seem to run very well, or: those tiny cores are very competitve there. Since then I have withdrawn my Intels from SIMAP, although I like the project. I can't say much specific and not-completely-outdated regarding Rosetta. And WCG is always nice. It's well run and least tries to tackle really important research - which is all we can ask for. Never mind the credits! Regarding your plan of retiring one 1090T and bringing a GTX660Ti back: sounds good! I couldn't leave a still-up-to-date 28 nm chip lying around. You can eco-tune it by lowering the power target until it runs at a little over 1.00 V. At that point it will "only" draw ~100 W running GPU-Grid at almost native speed. Those AMD chips can usually also use a significant voltage reduction. MrS ____________ Scanning for our furry friends since Jan 2002
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TheFiend Send message Joined: 26 Aug 11 Posts: 100 Credit: 2,567,402,477 RAC: 2,383,397 Level Scientific publications	Message 36232 - Posted: 11 Apr 2014 \| 14:00:49 UTC - in response to Message 36216.
	Regarding your plan of retiring one 1090T and bringing a GTX660Ti back: sounds good! I couldn't leave a still-up-to-date 28 nm chip lying around. You can eco-tune it by lowering the power target until it runs at a little over 1.00 V. At that point it will "only" draw ~100 W running GPU-Grid at almost native speed. Those AMD chips can usually also use a significant voltage reduction. MrS I've well impressed by the Richand APU's I've got. I've got 3 of them, 2 of which I'm crunching on and both undervolted and running a mild overclock. I recently built a mini-ITX cruncher running a A8-6500 which has turned out to be a very efficent low power cruncher. I'm edging towards updating... but the Gigabyte FM2+ motherbod I fancy doesn't seem to be available in the UK yet.
	ID: 36232 \| Rating: 0 \| rate: / Reply Quote

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Message boards : Number crunching : What to crunch next?

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