Problem of multithreading with rosetta 5.96 beta

Message boards : Number crunching : Problem of multithreading with rosetta 5.96 beta

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The Brain QC

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Message 53862 - Posted: 19 Jun 2008, 23:48:35 UTC

I actually run rosetta 5.96 with Boinc 5.10.45 on Quad 6600 with 2 gigs of ram 1066 under Win XP 32.

When i run simultaneously 2 or more rosetta threads, only one is active with this version of software. Never have this bug with other rosetta version.

For developper information.


PS:Sorry for my poor english.
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Message 53867 - Posted: 20 Jun 2008, 6:39:05 UTC
Last modified: 20 Jun 2008, 6:40:04 UTC

I posted your comments over in the Number Crunching forum:

Problems with version 5.96

think you may have even gotten a comment back
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Message 53873 - Posted: 20 Jun 2008, 13:16:40 UTC

Check your prefrences for maximum number of CPUs that BOINC may use. Set to at least 2.
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Message 53875 - Posted: 20 Jun 2008, 13:45:43 UTC - in response to Message 53862.  

I actually run rosetta 5.96 with Boinc 5.10.45 on Quad 6600 with 2 gigs of ram 1066 under Win XP 32.

When i run simultaneously 2 or more rosetta threads, only one is active with this version of software. Never have this bug with other rosetta version.

For developper information.


PS:Sorry for my poor english.


I saw something similar in an Vista system but I rebooted due to software update and found all threads running. Some combination of the following might work - try restarting Boinc, starting the manager again, start another Boinc process, or, worse case scenario, restart the system.
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Message 53876 - Posted: 20 Jun 2008, 16:00:52 UTC

rosetta 5.96 with Boinc 5.10.45 on Quad 6600 with 2 gigs of ram 1066 under Win XP 32

I have 2 Q6600's both running Win XP SP3 with the 5.10.45 core client and 5.96 and it was happily using as many cores as were available. That was before I suspended Rosetta of course.
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Message 53882 - Posted: 20 Jun 2008, 21:54:13 UTC - in response to Message 53873.  

Check your prefrences for maximum number of CPUs that BOINC may use. Set to at least 2.



Preferences are set with 4 cores actives. When i close the boinc manager and open it again all goes well with 4 threads running at the same time, problem occurs only when running more than one thread with rosetta.

Ex: two rosetta threads, one for seti and one for climate prediction, only three threads are running while the second rosetta is idle. When i inspect activity for the 4 threads all threads are running about 60/65 % sharing three project computation on four threads but one rosetta still idle. When only one rosetta instance run at the same time with 3 other projects, all cores are 100% active.
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Message 53891 - Posted: 21 Jun 2008, 9:07:22 UTC
Last modified: 21 Jun 2008, 9:12:34 UTC

You aren't running a t405 wu by any chance? That is exactly yhe symptom of the "t405 stuck" problem we are discussing in this thread, that's why I suspended Rosetta for the time being. New 5.97 under test now I understand...
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Message boards : Number crunching : Problem of multithreading with rosetta 5.96 beta



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