Update causes projects to switch

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Colin Porter
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Message 104413 - Posted: 27 Apr 2005, 7:59:55 UTC
Last modified: 27 Apr 2005, 8:23:04 UTC

I have noticed that sometimes but not always, doing a manual "update project" causes the currently running project to suspend and another to resume. Has anyone else noticed this? Is it a bug, is it my comp, is it me? Can't see anything related on other project forums or BOINC sites. The following were deliberately created just by updating each project in turn.

Running 4.32 on XP with SP2, set to switch projects every 60 minutes.

27/04/2005 06:52:56|Einstein@Home|Pausing result H1_1041.9__1042.1_0.1_T03_Run2_1 (left in memory)
27/04/2005 06:52:56|SETI@home|Starting result 26ja05aa.24515.17329.636084.123_3 using setiathome version 4.09
27/04/2005 07:52:56|ProteinPredictorAtHome|Resuming result t0242E_1_90930_3 using mfoldB125 version 4.28
27/04/2005 07:52:56|SETI@home|Pausing result 26ja05aa.24515.17329.636084.123_3 (left in memory)
27/04/2005 08:04:27|SETI@home|Sending request to scheduler: http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi
27/04/2005 08:04:28|SETI@home|Scheduler RPC to http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi succeeded
27/04/2005 08:43:14|climateprediction.net|Resuming result 2v1x_200154905_0 using hadsm3 version 4.12
27/04/2005 08:43:14|ProteinPredictorAtHome|Pausing result t0242E_1_90930_3 (left in memory)
27/04/2005 08:43:14|SETI@home|Sending request to scheduler: http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi
27/04/2005 08:43:15|SETI@home|Scheduler RPC to http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi succeeded
27/04/2005 08:45:53|climateprediction.net|Sending request to scheduler: http://climateapps2.oucs.ox.ac.uk/cpdnboinc_cgi/cgi
27/04/2005 08:45:54|climateprediction.net|Scheduler RPC to http://climateapps2.oucs.ox.ac.uk/cpdnboinc_cgi/cgi succeeded
27/04/2005 08:46:10|climateprediction.net|Pausing result 2v1x_200154905_0 (left in memory)
27/04/2005 08:46:10|Einstein@Home|Resuming result H1_1041.9__1042.1_0.1_T03_Run2_1 using einstein version 4.79
27/04/2005 08:46:10|Einstein@Home|Sending request to scheduler: http://einstein.phys.uwm.edu/EinsteinAtHome_cgi/cgi
27/04/2005 08:46:11|Einstein@Home|Scheduler RPC to http://einstein.phys.uwm.edu/EinsteinAtHome_cgi/cgi succeeded
27/04/2005 08:47:17|climateprediction.net|Resuming result 2v1x_200154905_0 using hadsm3 version 4.12
27/04/2005 08:47:17|Einstein@Home|Pausing result H1_1041.9__1042.1_0.1_T03_Run2_1 (left in memory)
27/04/2005 08:47:18|ProteinPredictorAtHome|Sending request to scheduler: http://predictor.scripps.edu/predictor_cgi/cgi
27/04/2005 08:47:20|ProteinPredictorAtHome|Scheduler RPC to http://predictor.scripps.edu/predictor_cgi/cgi succeeded
27/04/2005 08:47:48|SETI@home|Sending request to scheduler: http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi
27/04/2005 08:47:49|SETI@home|Scheduler RPC to http://setiboinc.ssl.berkeley.edu/sah_cgi/cgi succeeded

BOINC-Wiki-Thanks Paul


It's not the speed but the quality. Until I get a faster computer.
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Profile Magenta
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Message 104414 - Posted: 27 Apr 2005, 8:02:15 UTC - in response to Message 104413.  

> I have noticed that sometimes but not always, doing a manual "update project"
> causes the currently running project to suspend and another to start. Has
> anyone else noticed this? Is it a bug, is it my comp, is it me? Can't see
> anything related on other project forums or BOINC sites. The following were
> deliberately created just by updating each project in turn.
>
> Running 4.32 on XP with SP2, set to switch projects every 60 minutes.

I have also noticed this problem with version 4.25 on XP with SP2. It is not happening with version 4.19 on Windows ME, which is possibly the only good thing about the latter OS.
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Profile Keck_Komputers
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Message 104434 - Posted: 27 Apr 2005, 9:30:01 UTC

It's a feature not a bug. The CPU scheduler refigures what it should be working on at the time interval set in preferences, at workunit finish, and at successful scheduler RPCs.
BOINC WIKI

BOINCing since 2002/12/8
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Colin Porter
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Message 104439 - Posted: 27 Apr 2005, 10:32:57 UTC
Last modified: 27 Apr 2005, 10:39:00 UTC

@ JKeck

Thanks for that.

I'm learning all the time.

@ Magenta - Your brave running any DC project on ME!!!!
BOINC-Wiki-Thanks Paul


It's not the speed but the quality. Until I get a faster computer.
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Ingleside
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Message 104456 - Posted: 27 Apr 2005, 12:31:54 UTC - in response to Message 104434.  

> It's a feature not a bug. The CPU scheduler refigures what it should be
> working on at the time interval set in preferences, at workunit finish, and at
> successful scheduler RPCs.
>

And when all files for a new wu has been downloaded.
Also every time you suspend/resume.
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Message boards : Number crunching : Update causes projects to switch


 
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