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Message boards : Number crunching : New fragxa3 ultralong?

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Message 24514 - Posted: 21 Apr 2012 | 17:38:52 UTC
Last modified: 21 Apr 2012 | 18:37:48 UTC

Is there something wrong with the new MJHARVEY WUs?

It seems to need wide! over! 30h to complete on 560TI (running @ 98% and full standart clockspeed). And that in the short Queue! O.o Aborted now 4 of them..
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Rick A. Sponholz
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Message 24516 - Posted: 21 Apr 2012 | 18:29:49 UTC
Last modified: 21 Apr 2012 | 18:38:24 UTC

I've got the same problem with these MJHARVEY WU's. Four of them have been running 14 hours, and only 28% complete. This is on GTX 295 @ 1081GFLOPS Peak. I'm monitoring the GPU clocking with GPU Shark, and the GPU's have not downclocked. Please let me know what's up with these WU's. Rick
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Message 24523 - Posted: 21 Apr 2012 | 23:53:21 UTC

And much the same here - my first is at about 15% after 12 hours, on a shared GTX 470.

Even in the count=0.5 configuration, that card can usually do two or three short-queue tasks per day - I think these MJHARVEYs belong in the long queue, at least.

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Message 24527 - Posted: 22 Apr 2012 | 6:52:16 UTC

Yup.. also a ~30 hour WU here for me. 12 hours @ 30% completion on a GTX 570. Wow.

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Message 24528 - Posted: 22 Apr 2012 | 9:09:26 UTC - in response to Message 24514.

Sorry all, I made a mistake in their configuration. They're deleted now and will be resubmitted later.

MJH

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Message 24529 - Posted: 22 Apr 2012 | 11:26:04 UTC

Deleted and mistake as in even the one that I have at 74% completion after 28h is worthless?

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Message 24531 - Posted: 22 Apr 2012 | 11:55:57 UTC

As well, 20 hours per unit spins to the trash, i do not even a little bit of grace.

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Message 24532 - Posted: 22 Apr 2012 | 12:40:06 UTC - in response to Message 24528.

Sorry all, I made a mistake in their configuration. They're deleted now and will be resubmitted later.

MJH

Are you sure? I've just aborted WU 3359817 (unstarted in my cache, stuck behind a running one after 24 hours), and a replacement task has been created and put on the queue for sending out.

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Message 24534 - Posted: 22 Apr 2012 | 13:30:35 UTC
Last modified: 22 Apr 2012 | 13:31:37 UTC

I'm pulling my cards off GPUGRID until this is sorted out. I can't "afford" to waste 30 hours of work for nothing. And, yes, theses are still downloading.

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Message 24538 - Posted: 22 Apr 2012 | 15:57:54 UTC - in response to Message 24532.

As of 11:00 Eastern Daylight Time on 22.April.2012, I'm also still getting these Ultra Long MJHArvey WU's. They seem to be wingman WU's (_3) rather than originals. Also note however, I'm also getting NEW MJHARVEY WU's that are NOT ultralong. Moderator, PLEASE LET US KNOW WHAT"S GOING ON! Rick
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Message 24540 - Posted: 22 Apr 2012 | 16:31:44 UTC

I had 2 harvey wus that ran over 24 hours each and errored out. I do not accept long run wu's and these definitely seem to qualify so I don't know why I got them in the first place, but now I have to babysit my computer and abort them manually. Think it's time to move my GPUs to another project til they get this figured out.

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Message 24541 - Posted: 22 Apr 2012 | 16:36:56 UTC - in response to Message 24538.

Some Wus will escape cancelling (for instance all the ones aborted).
I have done another round of cancellations.

Let me know if you still received those.

gdf

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Message 24544 - Posted: 22 Apr 2012 | 18:11:02 UTC - in response to Message 24541.

Well, mine got the message OK:

22/04/2012 18:33:01 | GPUGRID | Sending scheduler request: Requested by project.
22/04/2012 18:33:04 | GPUGRID | Result 19x45-MJHARVEY_FRAGXA3-0-30-RND6951_0 is no longer usable
22/04/2012 18:33:04 | GPUGRID | [sched_op] Reason: Unrecoverable error for task 19x45-MJHARVEY_FRAGXA3-0-30-RND6951_0 (aborted by project - no longer usable)
22/04/2012 18:33:36 | GPUGRID | Sending scheduler request: To report completed tasks.
22/04/2012 18:33:36 | GPUGRID | Reporting 1 completed tasks, not requesting new tasks
22/04/2012 18:33:38 | GPUGRID | [sched_op] handle_scheduler_reply(): got ack for task 19x45-MJHARVEY_FRAGXA3-0-30-RND6951_0

and since then I've picked up new work from different - normal-sized - tasks.

The fragxa3 would have reached about 38% in 29 hours by then (I'd checked it not long before), but is still showing unreported on the website: task 5268502

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Message 24813 - Posted: 8 May 2012 | 18:03:47 UTC

Oh man thats bad, would be interesting when we can compute short units again on unattended machines :/
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