POEM++ 2.0 Release

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Thomas Koch
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Message 9433 - Posted: 18 Mar 2014, 17:31:26 UTC
Last modified: 19 Mar 2014, 9:26:08 UTC

I've just updated the POEM@HOME Binaries to Version 2.00. This is the first big step for our new GPU project. I'll have to adjust some parameters of the new work units, and will send them out at the end of this week.
I'm confident the errors which occurred during the test phase have been resolved. If you encounter any problems nevertheless, please report it in our message boards.

Version 2.00 von POEM@HOME ist jetzt verfügbar. Das ist der erste große Schritt für unser neues GPU Projekt. Ich muss noch einige Parameter der neuen Workunits anpassen, und kann diese dann gegen Ende der Woche raus schicken.
Ich bin zuversichtlich, dass die Fehler, die während der Testphase aufgetreten sind, beseitigt wurden. Falls jemand dennoch auf Probleme stoßen sollte, meldet sie bitte in unserem Forum.
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Message 9435 - Posted: 18 Mar 2014, 18:34:09 UTC - in response to Message 9433.  

Hi Thomas,

Thank you for the update !

Kind Regards,

Philippe
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Message 9437 - Posted: 18 Mar 2014, 20:38:34 UTC - in response to Message 9433.  

:)

POEM++ 2.0 is for protein optimization ?
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candido
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Message 9438 - Posted: 18 Mar 2014, 21:23:10 UTC

My GPUs are ready
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Protein

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Message 9441 - Posted: 19 Mar 2014, 13:59:18 UTC

That's good news.Thx!
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Message 9442 - Posted: 19 Mar 2014, 21:00:18 UTC

Hallo Thomas,

habe bis jetzt über 20 POEM++ v2.00 Workunits laufen lassen.
Alles wunderbar bis jetzt. Hoffe bei den GPU Workunits wird
es auch so sein. Freue mich schon darauf.

Gruß BlueGhost
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Profile [AF>Le_Pommier>MacBidouille.com]Prof

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Message 9443 - Posted: 19 Mar 2014, 21:18:19 UTC

Hi!

No version 2.00 for Mac??

Thx!
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John C MacAlister

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Message 9444 - Posted: 20 Mar 2014, 17:31:03 UTC

Good news, Thomas. I'm ready.
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zombie67 [MM]
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Message 9445 - Posted: 20 Mar 2014, 22:55:34 UTC

Yes, please add a Mac OpenCL version.
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Thomas Koch
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Message 9449 - Posted: 21 Mar 2014, 16:49:08 UTC

I've now started some GPU work units. Unfortunately I can already see some errors.

Please make sure you run the new work units with poemcl 2.00. This should be done automatically; however I can see some failed work units using deprecated versions, so please check your config files if you have edited them manually.

You may also have to check the settings of installed anti virus software and allow poemcl to use your GPU.

If there are other errors, please report them here.


To the latest questions:
The new POEM Version is also running old tasks, but has new force field implementations which are used for the recently started simulations. All of our running projects are concerning Protein Optimization.

We are working on a release for the Mac, but it will still only support CPU jobs.
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Message 9450 - Posted: 21 Mar 2014, 17:09:29 UTC - in response to Message 9449.  
Last modified: 21 Mar 2014, 17:49:01 UTC

Win7-64, Xeon E3-1230v2, 2xATI7770 - all WU's with "computation error" (crash immediately).

Edit:
Ubuntu 13.10-64bit, Q6600, ATI7750 same...

On both computers previous version works fine.

Edit 2:
Machines still downloading first version of app, I think.

Last edit (I hope) ;)

Removing app_info, and closing and re-opening client & manager solves problem.
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Jim1348

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Message 9451 - Posted: 21 Mar 2014, 17:23:21 UTC

I have two of them running on two GTX 660s on two different machines (WinXP for both). One of them has the 327.23 drivers, and the other has the 335.28. One errored out at 1 second complete, possibly due to a project reset. But now two are going fine with no errors at 25% complete.

However, both give the message: "poempp_collective_move_set", with an indication that a project reset may be necessary. I did that, but it did not fix the problem, and may have led to the error noted above.

Poem@Home 2.00 POEM++ OpenCL version (opencl_nvidia_100) poempp_collective_move_set_1395417975_1165068976_0 00:20:33 (00:18:32) 90.22 14.420 17:56:04 3/28/2014 12:57:10 PM 1C + 1NV (d0) Running [7] 00:01:06 GPUGrid-PC2

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Message 9452 - Posted: 21 Mar 2014, 17:33:27 UTC - in response to Message 9451.  
Last modified: 21 Mar 2014, 17:34:29 UTC

I have two of them running on two GTX 660s on two different machines (WinXP for both). One of them has the 327.23 drivers, and the other has the 335.28. One errored out at 1 second complete, possibly due to a project reset. But now two are going fine with no errors at 25% complete.

However, both give the message: "poempp_collective_move_set", with an indication that a project reset may be necessary. I did that, but it did not fix the problem, and may have led to the error noted above.

Poem@Home 2.00 POEM++ OpenCL version (opencl_nvidia_100) poempp_collective_move_set_1395417975_1165068976_0 00:20:33 (00:18:32) 90.22 14.420 17:56:04 3/28/2014 12:57:10 PM 1C + 1NV (d0) Running [7] 00:01:06 GPUGrid-PC2



I think the collective_move_set is the work unit set not an error message.

EDIT: in fact yes, that it just part of the work unit name. Same on my machine.
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Martin

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Message 9453 - Posted: 21 Mar 2014, 17:47:59 UTC - in response to Message 9433.  

Hi Thomas,

these are great news. Poem seems to be the first BOINC project which supports ATI R9 290.

Thanks a lot!

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Jim1348

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Message 9454 - Posted: 21 Mar 2014, 17:51:37 UTC - in response to Message 9452.  

EDIT: in fact yes, that it just part of the work unit name. Same on my machine.

Thanks. I was interested to see what difference the drivers make, since some of the OpenCL projects have seen a difference. But the times seem to be just about the same (140 minutes) on both cards.
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Grandpa

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Message 9455 - Posted: 21 Mar 2014, 18:05:24 UTC
Last modified: 21 Mar 2014, 18:16:30 UTC

The below was run on a GTX 680 stock settings on Ubuntu 12.04 it reports a computational error in the stats

Edit
I have now finished 2 aditional tasks on Windows with the same results and same output in the event log.

128739684 	118587191 	172834 	21 Mar 2014, 16:01:55 UTC 	21 Mar 2014, 17:30:47 UTC 	Error while computing 	4,099.79 	4,060.53 	--- 	POEM++ OpenCL version v2.00 (opencl_nvidia_100)


Fri 21 Mar 2014 09:01:57 AM PDT | Poem@Home | Sending scheduler request: To fetch work.
Fri 21 Mar 2014 09:01:57 AM PDT | Poem@Home | Requesting new tasks for NVIDIA
Fri 21 Mar 2014 09:01:59 AM PDT | Poem@Home | Scheduler request completed: got 1 new tasks
Fri 21 Mar 2014 09:02:01 AM PDT | Poem@Home | Started download of poemcl_2.00_x86_64-pc-linux-gnu__opencl_nvidia_100
Fri 21 Mar 2014 09:02:01 AM PDT | Poem@Home | Started download of libOpenCL_2.00.so
Fri 21 Mar 2014 09:02:03 AM PDT | Poem@Home | Finished download of libOpenCL_2.00.so
Fri 21 Mar 2014 09:02:03 AM PDT | Poem@Home | Started download of 17003_1395417593.in_1395417634_133131848
Fri 21 Mar 2014 09:02:05 AM PDT | Poem@Home | Finished download of 17003_1395417593.in_1395417634_133131848
Fri 21 Mar 2014 09:02:08 AM PDT | Poem@Home | Finished download of poemcl_2.00_x86_64-pc-linux-gnu__opencl_nvidia_100
Fri 21 Mar 2014 09:10:52 AM PDT | Poem@Home | Starting task poempp_collective_move_set_1395417634_133131848_0 using poemcl version 200 (opencl_nvidia_100) in slot 0


Fri 21 Mar 2014 10:19:13 AM PDT | Poem@Home | Computation for task poempp_collective_move_set_1395417634_133131848_0 finished
Fri 21 Mar 2014 10:19:13 AM PDT | Poem@Home | Output file poempp_collective_move_set_1395417634_133131848_0_2 for task poempp_collective_move_set_1395417634_133131848_0 absent
Fri 21 Mar 2014 10:19:15 AM PDT | Poem@Home | Started upload of poempp_collective_move_set_1395417634_133131848_0_0
Fri 21 Mar 2014 10:19:15 AM PDT | Poem@Home | Started upload of poempp_collective_move_set_1395417634_133131848_0_1
Fri 21 Mar 2014 10:19:18 AM PDT | Poem@Home | Finished upload of poempp_collective_move_set_1395417634_133131848_0_0
Fri 21 Mar 2014 10:19:22 AM PDT | Poem@Home | Finished upload of poempp_collective_move_set_1395417634_133131848_0_1
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Jim1348

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Message 9461 - Posted: 21 Mar 2014, 19:21:19 UTC

Both of my GTX 660s errored out at about the same elapsed times. Since they use different drivers (327.23 and 335.28 both on WinXP), that does not appear to be a factor.

Poem@Home 2.00 POEM++ OpenCL version (opencl_nvidia_100) poempp_collective_move_set_1395417944_1842182100_0 01:42:57 (01:36:06)
3/21/2014 2:28:52 PM 1C + 1NV (d0) 93.35 Computation error (204,)
================================================================================
Poem@Home 2.00 POEM++ OpenCL version (opencl_nvidia_100) poempp_collective_move_set_1395417975_1165068976_0 01:50:45 (01:38:27)
3/21/2014 2:50:21 PM 1C + 1NV (d0) 88.89 Reported: Computation error (204,)


They both run cool (about 58 C) and only about 85% GPU load. One of them is underclocked at 967 MHz, and they have both been stable on other projects.
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TRuEQ & TuVaLu

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Message 9462 - Posted: 21 Mar 2014, 19:34:50 UTC

I also got error...

http://boinc.fzk.de/poem/results.php?hostid=156548

All beta tasks where ok at poem test.

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Message 9463 - Posted: 21 Mar 2014, 19:36:49 UTC - in response to Message 9462.  

I'm too:
http://boinc.fzk.de/poem/result.php?resultid=128743151
<core_client_version>7.2.33</core_client_version>
<![CDATA[
<message>
(unknown error) - exit code 204 (0xcc)
</message>
<stderr_txt>
19:15:48 (83560): called boinc_finish

</stderr_txt>
]]>

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Protein

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Message 9465 - Posted: 21 Mar 2014, 19:57:08 UTC

Dito here.Compute error!!
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