Optimized Windows Application

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Profile Rebirther
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Message 329 - Posted: 22 Sep 2005, 16:46:49 UTC

Agree, after 60-75% with 36MB RAM usage went back to 1% and 100MB usage. Will these WUs finished after some time or not? Any informations? Thx.
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Message 330 - Posted: 22 Sep 2005, 16:54:37 UTC - in response to Message 329.  

Agree, after 60-75% with 36MB RAM usage went back to 1% and 100MB usage. Will these WUs finished after some time or not? Any informations? Thx.


Yes, they finished just fine for me.

See https://boinc.bakerlab.org/rosetta/results.php?hostid=1661 (The two work units that took just under 5000 seconds)


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Profile David E K
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Message 331 - Posted: 22 Sep 2005, 17:09:51 UTC - in response to Message 328.  

I'm seeing errors. I hope there isn't a consistent problem. I guess I will know tomorrow.

Are you seeing errors? Are there significant errors in the “successful� results returned with the new 4.76 application?


No errors in the successful results.
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Message 339 - Posted: 22 Sep 2005, 20:49:10 UTC
Last modified: 22 Sep 2005, 21:04:57 UTC

One Wu finished successful (~9h), the other one failed :(
Error message was:
22.09.2005 20:17:28|rosetta@home|Unrecoverable error for result 1b07A_abrelax_3682_2 ( - exit code -1073741819 (0xc0000005))

Edit: using Win XP, P4 3.2Ghz HT with BOINC Manager 4.72 and Rosetta 4.76
Grrrrrrrrreetings from the Lazy Cat...
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Message 342 - Posted: 22 Sep 2005, 21:40:15 UTC
Last modified: 22 Sep 2005, 21:40:56 UTC

I just looked into my results:
22.09.2005 20:17:28|rosetta@home|Unrecoverable error for result 1b07A_abrelax_3682_2 ( - exit code -1073741819 (0xc0000005))

Result for this WU:

4.72
- exit code -1073741819 (0xc0000005)
***UNHANDLED EXCEPTION****
Reason: Access Violation (0xc0000005) at address 0x0042948D read attempt to address 0xE1573CFC
Exiting...
***UNHANDLED EXCEPTION****
Reason: Access Violation (0xc0000005) at address 0x0063C153 read attempt to address 0x07071638
Exiting...




Result for the 'successful' WU:

4.72
***UNHANDLED EXCEPTION****
Reason: Access Violation (0xc0000005) at address 0x0063C153 read attempt to address 0x070B2D84
Exiting...


Well, to me it seems as even the 'successful' WU showed an error, I don't really understand this.

Grrrrrrrrreetings from the Lazy Cat...
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Message 343 - Posted: 22 Sep 2005, 22:03:49 UTC

With the new Windows app, I cannot get any WU's to start with one machine.

9/22/2005 3:02:50 PM|rosetta@home|Unrecoverable error for result 1pvaA_abrelax_5084_5 (CreateProcess() failed - The process cannot access the file because it is being used by another process. (0x20))

What other process??? Is this my issue or an issue with the new Windows app?
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Profile David E K
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Message 346 - Posted: 22 Sep 2005, 23:22:17 UTC

Another application update has been made. Still working on the mac version.
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Message 347 - Posted: 22 Sep 2005, 23:31:43 UTC

Thanks David. I am up and running now. It is wonderful to have such a responsive group behind the project.
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Message 348 - Posted: 23 Sep 2005, 0:27:55 UTC
Last modified: 23 Sep 2005, 0:32:16 UTC

About the "problem of 1 %" (when the wu dropped back to 1 %)

I ran 4 wus (with the 4.76) and i noted that the wu dropped back when it reached 75 % ;
if no problem the next step would be 83,33 % but this is not what happens.
I see in the progress (% done) 66.67 % -> 75 % -> 1 % -> 91.67 % -> 100 %
That seems to be a problem of display (?) because the wu goes on its work.



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Profile David E K
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Message 349 - Posted: 23 Sep 2005, 0:35:36 UTC - in response to Message 348.  

About the "problem of 1 %" (when the wu dropped back to 1 %)

I ran 4 wus (with the 4.76) and i noted that the wu dropped back when it reached 75 % ;
if no problem the next step would be 83,33 % but this is not what happens.
I see in the progress (% done) 66.67 % -> 75 % -> 1 % -> 91.67 % -> 100 %
That seems to be a problem of display (?) because the wu goes on its work.


I'm hoping I fixed this in version 4.77, it is just a display issue, regardless.
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Message 350 - Posted: 23 Sep 2005, 1:00:24 UTC

Thanks for the update and the nice touch up to the application!
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Message 351 - Posted: 23 Sep 2005, 1:15:11 UTC

With a 1200 mhz AMD and 512 RAM, I just finished a WU with the 4.76 application in under 3 hours. A dramatic speed improvement over the 4.75 application which was averaging between 18 and 19 hours.

Downloading the 4.77 application now with a new WU.
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Message 361 - Posted: 23 Sep 2005, 13:22:39 UTC - in response to Message 349.  
Last modified: 23 Sep 2005, 13:23:04 UTC


I'm hoping I fixed this in version 4.77, it is just a display issue, regardless.

That's ok now :))




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Message 363 - Posted: 23 Sep 2005, 13:30:43 UTC

All my wu's so far have errored out at various stages (the most recent at 97% or something :( ).
Hopefully the current one will work
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Message 364 - Posted: 23 Sep 2005, 13:50:08 UTC - in response to Message 363.  

All my wu's so far have errored out at various stages (the most recent at 97% or something ...


Just a quick question here, are you running Rosetta@home all by itself, or are you switching from one BOINC project to another before the Rosetta WU completes?

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Message 368 - Posted: 23 Sep 2005, 14:55:33 UTC

Mine's working fine crunching other projects....

Switched between Sztaki, CPDN and Rosetta overnight with no problems at all and when I woke up I found new workunits crunching happily with the CPU time and %complete working as expected.
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Message 372 - Posted: 23 Sep 2005, 15:12:00 UTC

Clark --

Perhaps your setup is powerful enough to totally complete a WU before it switches from one project to another. What is your setup for switching times between projects?
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Message 373 - Posted: 23 Sep 2005, 15:13:59 UTC - in response to Message 368.  

Mine's working fine crunching other projects....


Same here and that included a system crash when a Rosetta WU was running. The crash wasn't the result of BOINC or Rosetta but due to Outlook Express that I knew better than to open as it always crashes unless opened immediately after a reboot. LOL.

Rosetta picked up where it left off after I restarted the PC with no issues and that WU should be completing in the next 30 minutes.


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Message 375 - Posted: 23 Sep 2005, 15:32:24 UTC
Last modified: 23 Sep 2005, 15:34:06 UTC

Yup!

4.77 seems to be doing the trick alright! It's been paused, stopped (service), benchmarked and rebooted and appears to be able to take it all in its stride. Plus its a hell of a lot faster that 4.75!

@David Kim - you can relax on your vacation now!!! Thanks for the hard work to get these intial probelms sorted.


Paul.


ps - how is the student signup progressing? You getting make takers?

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Message 381 - Posted: 23 Sep 2005, 17:31:34 UTC

The students just started moving in yesterday. They'll see the posters (see images in the 'about' section), but they won't hear about it from the staff until Tuesday. We're asking them to sign up under teams named after their Halls. I'd say there are only a handful atm, maybe 20.
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Message boards : Number crunching : Optimized Windows Application



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