Thread 'Too much work for slow computer'

Message boards : BOINC Manager : Too much work for slow computer
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Truck Target

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Message 5531 - Posted: 5 Sep 2006, 15:15:07 UTC

I have an OLD SLOW computer (Pen II 266) that I have been letting run projects with smaller work units. Every thing was fine until I updated to Ver. 5.4.11. Then it started downloading too much work. It will download months worth of work with deadlines of a few days. This happens on multiple projects. It looks like a scheduler problem and I was wondering if any one else had this problem and knew how to fix it.
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ProfileJord
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Message 5533 - Posted: 5 Sep 2006, 15:40:51 UTC

Set that PC on a separate venue for all the projects you run on it and set the "connect to server" option for that computer to 0.01 days. That way you will get 1 result per project per however long it'll take it to crunch that project.

Let it run like that for a couple of weeks to months until it learns what Duration Correction Factor it should use and then you can gradually increase the queue size, if you want to.

BOINC learns slowly, from day to day, to week to week, to month to month.
Not immediately.
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Message 5538 - Posted: 5 Sep 2006, 16:12:48 UTC

Thanks for the info. I will try this and see what happens.
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ProfileJord
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Message 5539 - Posted: 5 Sep 2006, 16:24:48 UTC - in response to Message 5538.  
Last modified: 5 Sep 2006, 16:27:25 UTC

OK, I understand you have lots of results already on this computer. You didn't say which project or projects it was running, but please follow this procedure:

Open BOINC Manager.
Projects tab.
Select the project.
Put it to No New Tasks.
Reset it.

Do this for all projects if you have more than one.

Then go to one major project and change the venue for that computer, change the settings in that venue, save the page with the button at the bottom.
To update it in Boinc Manager selecting that one project you just changed. Leave it on NNT, press Update, check in Messages if you have the new venue for this computer.

Set this project to Allow New Tasks.

If you have multiple projects, this venue is now propagating to your other projects, automatically. You can set the rest to Allow New Tasks as well.
So all you have to do is
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Message boards : BOINC Manager : Too much work for slow computer

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