m00kie
Yes, Nurse Ratched
Premium
join:2000-09-11
|  [Malaria Control] Deadline Problem
I just found one of my machines crunching wu's whose deadline was the 13th after it had done the wu's for the 14th.
Needless to say, none of those results made it in. I have always trusted BOINC's ability to deal with deadlines, till now. Has anyone else seen this behavior?
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One has to multiply thoughts to the point where there aren't enough policemen to control them - Stanislaw Jerzey |
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John Keck
Official Boinc-Er
join:2003-01-20
Vicksburg, MS
clubs: 
| Yes. The tasks are crunched FIFO until BOINC detects a deadline problem then it goes into EDF mode.
The next version will work a little better instead of going into true EDF mode tasks with deadline problems will get more CPU time. I don't think we managed to convince JM7 that EDF is better than FIFO before deadline problems start though.
Note: This applies to a single project situation. |
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paul
Granpa Paul
Premium,MVM,ExMod 2006
join:2001-07-14
clubs:
| reply to m00kie
Certainly hope this gets straightened out. I had malaria on a very fast machine, decided to move it over to another project, then load Malaria on another rig. I had set it to no new work last Thursday, Saturday I saw it still had 50 wu's lwft, all with deadlines within the next hour. I just detached from Malaria and switched the box over to another project.
Pretty dissapointing, to say the least....
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Distributed Computing.... The Search....
Proud member of the Cajun Crunch Team |
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parkut
Crunch Addict
Premium
join:2001-12-15
Harrison Township, MI
clubs:
 ·WOW Internet and C..
 ·AT&T Midwest
| reply to m00kie
At the moment, crunching four applications. Seti, Einstein, Rosetta and Malaria. So far, I've not experienced any past due deadline work units.
But...
I keep a pretty close eye on my little fleet, watching for the occasional "stuck" work unit. If a restart of boinc doesn't clear the problem, I abort the work unit.
Thank goodness for BoincView.
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Hello, my name is Bill and I'm a crunchaholic...
Proud to be the current host of Crunchenstein #1, #3, #4 and #5 |
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m00kie
Yes, Nurse Ratched
Premium
join:2000-09-11
| reply to m00kie
Aye. Very short deadlines on Malaria, like 2 days. This is one of those projects you either have to watch or reduce caches significantly.
My preferences are set to connect every 3 days which can make Malaria kind of tricky
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One has to multiply thoughts to the point where there aren't enough policemen to control them - Stanislaw Jerzey |
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72245156
TSWB.org
Premium,ExMod 2000-04
join:2000-07-11
Winnipeg, MB
moderated:
September 17th, @10:44AM
| Well, it is beta after all. I may run it once it comes out of beta. |
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