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MJHarvey
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Message 1006 - Posted: 29 Aug 2012 | 12:13:08 UTC - in response to Message 1005.

We are working on an updated application, which we hope to get tested and released in the next couple of days.

MJH

Rick A. Sponholz
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Message 1007 - Posted: 30 Aug 2012 | 21:55:03 UTC - in response to Message 1006.

Will your new application (when released) fix the 950 credits problem? Rick
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Message 1008 - Posted: 31 Aug 2012 | 6:34:32 UTC - in response to Message 1007.

Yes. That's the aim.

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Message 1011 - Posted: 2 Sep 2012 | 20:32:00 UTC - in response to Message 1008.

How about the never ending WU problem?

Rick A. Sponholz
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Message 1016 - Posted: 13 Sep 2012 | 0:50:27 UTC

One additional request. Could your new update add periodic checkpoints to the WU's? Donate@Home WU's restart from zero whenever BOINC is paused or restarted. Thanks in advance for giving this request your careful consideration. Rick
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Message 1018 - Posted: 13 Sep 2012 | 14:26:58 UTC - in response to Message 1016.

I am not sure that it is actually possible, but a good point to look at.
That's why we had originally made the workunits so short.

gdf

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Message 1020 - Posted: 16 Sep 2012 | 13:00:04 UTC - in response to Message 1018.

WU's typically take ~20m or less, so there isn't an inherent need for checkpoints:

~20min on an HD5850,
~17.5min for an HD5870,
~15.5min Cayman
~13.5min on a Tahiti.

Also, checkpoints would not by themselves solve anything, they would just save you 5 or 10min when manually restarting a stalled task.

For there to be any point in introducing checkpoints there would need to be an effective fail-over system; a detection mechanism within the app to detect a stoppage, and initiate a restart from the last checkpoint. Obviously the ability to restart a task would massively outweigh the checkpoint anyway - it's those 3am task freezes, where the GPU becomes idle, that irk the most.
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Rick A. Sponholz
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Message 1023 - Posted: 16 Sep 2012 | 18:51:37 UTC - in response to Message 1020.

I have dual GTX295's waiting for the new application. Four cores & the work units take ~ 2+ hrs each. That's up to 8 hours (4 cores x 2 hrs) at risk. That's the reason for my request. Rick
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Message 1028 - Posted: 19 Sep 2012 | 19:21:08 UTC - in response to Message 1023.

Are you sure that checkpointing is not working?

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Rick A. Sponholz
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Message 1029 - Posted: 19 Sep 2012 | 19:53:50 UTC - in response to Message 1028.

Checkpointing has not been working for me through last week. My GTX550TI machine is in for repair until Monday, (it was rebooting ~ 3 times a day hence the no checkpoint experience & the "in for repair") so I can't test again for you until then. My 2 x GTX295 machine is awaiting your new application and the fix to the 590 credits problem. Rick
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Message boards : News : Application updates