SETI orphans

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Message 2068855 - Posted: 20 Feb 2021, 18:59:01 UTC

Got some 10 WUs since I joined the beta program today, all ran fine I think.
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Message 2068856 - Posted: 20 Feb 2021, 19:01:31 UTC
Last modified: 20 Feb 2021, 19:07:34 UTC

Thanks Mr.Grumpy
A few came in for the GPUs (a pair of '1070ti) on this computer and they appear to have run OK.

Happiness is a warm GPU doing something useful :-)

Oh, and I joined the SETI orphans team
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Message 2068869 - Posted: 20 Feb 2021, 20:54:46 UTC - in response to Message 2068862.  

Thanks Mr.Grumpy, now not quite so hidden......
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Message 2068877 - Posted: 20 Feb 2021, 21:48:59 UTC - in response to Message 2068876.  

Careful how you say that....
Bob Smith
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Message 2068880 - Posted: 20 Feb 2021, 22:38:41 UTC

I’m interested in the run behavior of the WCG GPU tasks.

GPU utilization on nvidia cards?
Power consumption?
PCIe bus utilization?
GPU memory utilization?

Task run time?
CPU utilization?
Seti@Home classic workunits: 29,492 CPU time: 134,419 hours

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Message 2068918 - Posted: 21 Feb 2021, 16:26:32 UTC

Weird stats.
Been 4th in team for some time, yet FDC now shows me as 3rd?
Nothing changed as far as I can see.

@ Rob & Cavalary, welcome to the team.
Unixchick just 20.5 days away from her 1st year of run time. :-)
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Message 2068920 - Posted: 21 Feb 2021, 16:38:55 UTC - in response to Message 2068880.  

I’m interested in the run behavior of the WCG GPU tasks.

GPU utilization on nvidia cards?
Power consumption?
PCIe bus utilization?
GPU memory utilization?

Task run time?
CPU utilization?


Currently I haven't any WCG GPU tasks so can't help you much. Thus I can only answer one of your questions - the penultimate one
Task run time = 3.5 to 6 minutes on my GTX1070ti.
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Message 2068924 - Posted: 21 Feb 2021, 16:54:59 UTC - in response to Message 2068920.  
Last modified: 21 Feb 2021, 16:55:31 UTC

They were all short WU's. Uplinger is working on a batch of longer running WU's which is what they will be going forward with.
For the GPU crunchers, keep your eyes peeled. :-)

@Grumpy, thanks for that, must have missed it.
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Message 2069527 - Posted: 28 Feb 2021, 20:03:30 UTC

I got an Emerald badge for crunching more that 3000 tasks on the Cancer Markers project, I know there is a big international project on this theme, but it runs on more powerful computers. Also the Africa Raìnfall project has given me a Bronze badge but those tasks are much longer. Anyway I am glad to do somethng useful.
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Message 2069560 - Posted: 1 Mar 2021, 12:53:10 UTC

Little other direction - who is actively participating in MilkyWay project: they run project many years now, original aim was to make some huge 3D map of stars in the Galaxy - still not reached?
Why so long? Or targets changed from those times?
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Message 2069590 - Posted: 1 Mar 2021, 17:28:35 UTC - in response to Message 2069560.  
Last modified: 1 Mar 2021, 17:29:56 UTC

I run Milkyway. The project goals have not really changed, just morphed into more of a Dark Matter/Dark Energy search through analysis of the donor/cannibalized satellite galaxies the MW galaxy has consumed over its existence.

They publish some very nice animations of galaxies being stripped apart and pulled into the Milkyway galaxy occasionally.

The Science Summary has the basics. https://milkyway.cs.rpi.edu/milkyway/science.php https://milkyway.cs.rpi.edu/milkyway/forum_thread.php?id=3145
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A proud member of the OFA (Old Farts Association)
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Message 2069597 - Posted: 1 Mar 2021, 18:39:55 UTC

Nice, WCG just hit 3rd in my list of projects.
Barring any hiccups, should hit 1st in approx. 10 months. :-)
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Message 2069685 - Posted: 2 Mar 2021, 12:29:29 UTC

I am running also QuChemPedIA@home. This is a Linux native project and all Windows hosts have to use VirtualBox. What amazes me that my Windows 10 PC with an Intel i5 9400F is near always faster than its Linux wingmen with much more powerful CPUs. I am about 50th in the RAC ranking list. 94% of its hosts are Linux.
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Message 2069733 - Posted: 2 Mar 2021, 20:56:34 UTC - in response to Message 2069590.  

I run Milkyway. The project goals have not really changed, just morphed into more of a Dark Matter/Dark Energy search through analysis of the donor/cannibalized satellite galaxies the MW galaxy has consumed over its existence.

They publish some very nice animations of galaxies being stripped apart and pulled into the Milkyway galaxy occasionally.

The Science Summary has the basics. https://milkyway.cs.rpi.edu/milkyway/science.php https://milkyway.cs.rpi.edu/milkyway/forum_thread.php?id=3145

Thanks for info!
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Message 2070031 - Posted: 5 Mar 2021, 17:17:26 UTC - in response to Message 2070029.  

Ah, the good old days of SETI - GPUs heating the room....
Bob Smith
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Message 2070084 - Posted: 6 Mar 2021, 15:30:22 UTC - in response to Message 2070029.  
Last modified: 6 Mar 2021, 15:31:25 UTC

I've got a few of the GPU-Beta tasks. Currently the run-time guesstimator is in pessimistic mode, suggesting runtimes of a couple of hours against five minutes of reality.
Update as I typed the guesstimator jumped closer to reality, suggesting about 25 minutes now, real runtimes still in the region of 5 minutes.

Oh no it hasn't, the next couple are back up to about 100 minutes guesstimate.
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Message 2070087 - Posted: 6 Mar 2021, 15:43:37 UTC - in response to Message 2070084.  

I've got a few of the GPU-Beta tasks. Currently the run-time guesstimator is in pessimistic mode, suggesting runtimes of a couple of hours against five minutes of reality.
Update as I typed the guesstimator jumped closer to reality, suggesting about 25 minutes now, real runtimes still in the region of 5 minutes.

Oh no it hasn't, the next couple are back up to about 100 minutes guesstimate.


what GPU?
GPU Utilization %?
GPU memory use?
any other metrics that seem interesting.
Seti@Home classic workunits: 29,492 CPU time: 134,419 hours

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Message 2070088 - Posted: 6 Mar 2021, 16:36:46 UTC - in response to Message 2070087.  

Nothing has changed - see my previous post
https://setiathome.berkeley.edu/forum_thread.php?id=85283&postid=2068920

And yet again i was only able to see that the last couple were running, so no chance to get any other metrics.
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Message 2070549 - Posted: 12 Mar 2021, 19:35:06 UTC
Last modified: 12 Mar 2021, 20:08:08 UTC

For once I've managed to get a look at some metrics for a couple of these tasks.
Two GPUs (GTX1070ti), each running single a single task
GPU load is far from stable, jumping between 1% and 99% on a more or less 50% duty cycle. (approx 5sec high, 5sec low).
Temperatures are sitting at around 66C - so well in spec.
Run times are around the 2:30 to 3:30 mins each.

Edit to add:
CPU usage is about core per GPU.
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Message 2070721 - Posted: 14 Mar 2021, 22:01:17 UTC

Until WCG releases their application. I'm interested to hear where people would recommend I put my RTX 2070? Running Windows 10
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Message boards : Number crunching : SETI orphans


 
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