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CPU Project of the Month Oct. '11 => Constellation
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LanDroid
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Joined: 11 Jun 2002
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Location: Cincinnati, OH U.S.

PostPosted: Tue Sep 27, 2011 5:15 am    Post subject: CPU Project of the Month Oct. '11 => Constellation Reply with quote

By a decisive 9 to 4 vote over WCG, Constellation is the CPU Project of the Month for October 2011.
Quote:
Constellation is a platform for research projects that use Internet-connected computers to do research in various aerospace related sciences and engineering. Currently we are working on...

* TrackJack: trajectory optimization of launchers, satellites and probes (subtask for DGLR-Group HyEnD - Hybrid Engine Development)
* On The Moon: simulation of Moon's near-surface exosphere
* Extreme Machine: analysis of dynamic systems of exploration-rovers

Address to attach project:
http://aerospaceresearch.net/constellation/


Last edited by LanDroid on Tue Sep 27, 2011 5:29 am; edited 1 time in total
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LanDroid
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PostPosted: Tue Sep 27, 2011 5:27 am    Post subject: Statistics Reply with quote

Not sure if we should start this just yet, but here goes...

Starting Stats:
292,578 Points
22nd Place
2009 RAC
40,492 shrubbed last 28 days
2378 crunched yesterday
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John Galt 007
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PostPosted: Tue Sep 27, 2011 8:11 am    Post subject: Reply with quote

Will be there once PG challenge is over.....9 days left in the challenge if you want to join....
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Plomos
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Joined: 26 Apr 2011
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PostPosted: Tue Sep 27, 2011 9:42 am    Post subject: Reply with quote

I have checked the WUprop numbers for my CPU and it is supposed to take ~26 hrs to finish. I turned off some other useless processes and the new WUs are making much better progress. Also from looking at the preferences for the project right now the only thing it runs is TrackJack and a beta version of it. Nothing about the other two listed
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Blurf
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PostPosted: Tue Sep 27, 2011 9:44 pm    Post subject: Reply with quote

How long are Constellation WU's and does 64-bit give better credit?
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Gemjunkie
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PostPosted: Tue Sep 27, 2011 11:09 pm    Post subject: Reply with quote

WU's take ~5 hrs. on my PhenomII x6 machines, slightly longer on my Q9400, but only 2.5 hrs. on my i5. Very consistent on a particular machine.

I don't think there's an advantage for 64 bit.


#ni-1
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Blurf
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PostPosted: Tue Sep 27, 2011 11:59 pm    Post subject: Reply with quote

Well maybe after I make some progress in WCG I will throw a machine on it
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Plomos
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PostPosted: Wed Sep 28, 2011 1:38 am    Post subject: Reply with quote

keep running into



879 Constellation 9/27/2011 11:47:01 PM Task trackjack_hyend_www.hybrid-triebwerk.de_2011-09-23_00_173083_1 exited with zero status but no 'finished' file
880 Constellation 9/27/2011 11:47:01 PM If this happens repeatedly you may need to reset the project.

I have already reset the project once and the progress is still crawling, does the project just hate me? Other WUs from different projects have no problem running and finishing for me but this one just doesn't want to play nice
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LanDroid
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PostPosted: Fri Sep 30, 2011 5:26 am    Post subject: Reply with quote

19.8K shrubbed yesterday. I suspect this will be a slow ramp up due to PG challenge.

Newbie Milestones:
DoW passed 40,000
Mildew 10,000
Yankton 9,000
Blurf passed 500
Nuadormrac passes 500
Farren 200
PhastPhred passed 200
LanDroid passed 200
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Nuadormrac
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PostPosted: Fri Sep 30, 2011 8:11 pm    Post subject: Reply with quote

Well technically it doesn't begin until tomarrow. Though and that said, yoyo gave so many probs getting work, I switched over early. It was only giving me 2-3 WUs on a duel core, even as I bumped it up to a 10 day queue to try to force it to give me more tasks. It'd say "112 hours to complete" and then finish in 8, while never seeming to adjust the average downward. Good ridance yoyo #ni-1
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Blurf
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PostPosted: Fri Sep 30, 2011 8:56 pm    Post subject: Reply with quote

21 Russia Team 10 10,390 488,607
22 The Knights Who Say Ni! 19 6,798 357,971

We should be able to jump Russia quick enough but we need to gear up a bit.
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LanDroid
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PostPosted: Wed Oct 05, 2011 6:58 pm    Post subject: Reply with quote

This project is getting kind of annoying. I have a 3 core processor, so I'm used to having 3 WU's being worked at the same time. However with Constellation, 18 WU's are being crunched with a range or 90 seconds to almost 7 hours per so far. It's as if the Boinc client thinks they're different projects although they are all Trackjack 0.10. Between that and 6 more WU's to go, not sure when I'll ever complete one and actually report results... I'm up to a walloping 1900 pts in one week. Rolling Eyes But at least I'm ahead of John Galt 007 for a few more minutes! Razz

Last edited by LanDroid on Wed Oct 05, 2011 7:16 pm; edited 1 time in total
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LanDroid
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PostPosted: Wed Oct 05, 2011 7:15 pm    Post subject: Reply with quote

'Stones:
The Knights Who Say Ni! passes 450,000

Sir Brian - err sorry - wrong film! passes 50,000
Sir Tiberius passes 10,000
Idan passes 6,000
Blurf passes 5,000
Nuadormrac passed 2,000
John Galt 007 passes 1,000
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Gemjunkie
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PostPosted: Wed Oct 05, 2011 11:23 pm    Post subject: Reply with quote

LanDroid wrote:
This project is getting kind of annoying. I have a 3 core processor, so I'm used to having 3 WU's being worked at the same time. However with Constellation, 18 WU's are being crunched with a range or 90 seconds to almost 7 hours per so far. It's as if the Boinc client thinks they're different projects although they are all Trackjack 0.10. Between that and 6 more WU's to go, not sure when I'll ever complete one and actually report results... I'm up to a walloping 1900 pts in one week. Rolling Eyes But at least I'm ahead of John Galt 007 for a few more minutes! Razz

You have a three core processor? That's odd. Razz

But seriously, (I'm on SIMAP for another day), when I last crunched Constellation completion times were pretty consistent, ~2.5, ~5, ~6 hrs., depending on the shrubber.
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LanDroid
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PostPosted: Sat Oct 08, 2011 8:25 am    Post subject: Reply with quote

Yes a 3 core, queer as a.....well never mind. I figgered out what to do with this project attempting to crunch 18 WU's at once - I suspended about a dozen. Once it crunches those 6 down, I'll resume some more. I thought the Boinc client was s'posed to do those functions. Mad

Production is moving up, KWSN crunched 57K yesterday and we passed team Guru Mountain.

'Stones:
The Knights Who Say Ni! passed 550,000

DoW passed 150,000
Al Dente passed 70,000
KWSN - Sir Tiberius passed 30,000
Sir Stooper 30,000
John Galt 007 passes 25,000
Idan passed 10,000
Blurf passed 7,000
Nuadormrac 3,000
LanDroid 2,000
PhastPhred 500
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Gemjunkie
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PostPosted: Sat Oct 08, 2011 8:57 am    Post subject: Reply with quote

Constellation behaves very well on all my shrubbers. Extremely consistent, but it can use a lot of memory, >1.5GB/WU


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stooper101
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PostPosted: Sat Oct 08, 2011 11:22 am    Post subject: Reply with quote

Landroid, what version of boinc are you on? Maybe that has something to do with it. My 4 core does 4 WUs at a time with no issues.
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LanDroid
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PostPosted: Sun Oct 09, 2011 7:36 am    Post subject: Reply with quote

6.12.34 (x86) Hmmmm it could be that I updated to the 32 bit version instead of 64? Running Win 7 64 bit.
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LanDroid
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PostPosted: Mon Oct 10, 2011 7:16 pm    Post subject: Reply with quote

Dang it, now it's doing the same thing with another project - trying to crunch a dozen WU's at once, so it must be the Boinc client itself. If a re-boot doesn't fix it, I may have to roll back to an earlier version?
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stooper101
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PostPosted: Mon Oct 10, 2011 8:44 pm    Post subject: Reply with quote

Don't know. You are on the 'latest and greatest' stable release. I was just throwing that out there in case you were on some oddball release version. I've been on 6.12.33 because I haven't gotten around to upgrading yet. I know they had some troubles with the 6.13 line, but that's in testing right now anyway. Have you been downloading goat pr0n again?!?

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