OpenCL NV MultiBeam v8 SoG edition for Windows

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Joe Januzzi
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Message 1774268 - Posted: 26 Mar 2016, 22:22:17 UTC - in response to Message 1774267.  

Thanks Mike for the info.
Joe

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Message 1774269 - Posted: 26 Mar 2016, 22:23:25 UTC - in response to Message 1774262.  

-pref_wg_num_per_cu N introduced in 3410 so didn't come in current RC
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Message 1775367 - Posted: 31 Mar 2016, 17:43:58 UTC

During crunching, sometimes I get a driver reset. BOINC switches to another pair of WUs (I am crunching 2 WUs at a time) which follow their fate, whichever it is.

When crunching comes back to the WU(s) that caused the reset, roughly at the same completion percentage driver resets and the cycle starts over. I eventually have to manually abort the "offending" WU(s) before the system efficiency degrades, especially if any other similar resetting WU comes along, increasing the oscillations.

I am experiencing it on both my systems, on a GTX660 and GTX 650Ti.
I am running the 3401 version, which should be the last one.

I have also tried to use the default settings of the application, but the effects stay the same.
I think, but I have not checked yet, that it is WU related in some form.

But I cannot be more precise at the moment.

Anyone having the same problems or a solution?

Cheers,
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Message 1775371 - Posted: 31 Mar 2016, 18:07:32 UTC - in response to Message 1775367.  

Sleepy,

Have you checked to see what the true angle is on those work units? Just curious.
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Message 1775374 - Posted: 31 Mar 2016, 18:14:03 UTC - in response to Message 1775371.  

This is what I wanted to do, but I am quite busy ATM and I cannot go so deep.
But yes, this was my idea as well, to be confirmed.

But if you go inside my PCs you find till they are there my aborted MB WUs.

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Message 1778532 - Posted: 12 Apr 2016, 23:23:28 UTC - in response to Message 1775374.  

Raistmer, will you app work for these new GBT data?
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Message 1778584 - Posted: 13 Apr 2016, 3:42:18 UTC - in response to Message 1778532.  

Raistmer, will you app work for these new GBT data?


I`m not Raistmer but yes it will.
With each crime and every kindness we birth our future.
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Message 1778773 - Posted: 13 Apr 2016, 17:52:26 UTC

So was rewriting a portion of the app_info and afterwards got the following message in start up log

4/13/2016 11:10:28 AM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_x86_64 800
4/13/2016 11:10:28 AM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_intelx86 800



When I went looking saw these 2 areas and am thinking they are causing the error report? Should I remove 1 of them?

<app_version>
<app_name>setiathome_v8</app_name>
<version_num>800</version_num>
<platform>windows_x86_64</platform>
<api_version>7.5.0</api_version>
<file_ref>
<file_name>MB8_win_x64_AVX_VS2010_r3330.exe</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>libfftw3f-3-3-4_x64.dll</file_name>
</file_ref>
<file_ref>
<file_name>mb_cmdline_win_x64_AVX_VS2010.txt</file_name>
<open_name>mb_cmdline.txt</open_name>
</file_ref>
</app_version>
<app_version>
<app_name>setiathome_v8</app_name>
<version_num>800</version_num>
<platform>windows_intelx86</platform>
<api_version>7.5.0</api_version>
<file_ref>
<file_name>MB8_win_x64_AVX_VS2010_r3330.exe</file_name>
<main_program/>
</file_ref>
<file_ref>
<file_name>libfftw3f-3-3-4_x64.dll</file_name>
</file_ref>
<file_ref>
<file_name>mb_cmdline_win_x64_AVX_VS2010.txt</file_name>
<open_name>mb_cmdline.txt</open_name>
</file_ref>
</app_version>
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Message 1778789 - Posted: 13 Apr 2016, 19:29:52 UTC - in response to Message 1778773.  

So was rewriting a portion of the app_info and afterwards got the following message in start up log

4/13/2016 11:10:28 AM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_x86_64 800
4/13/2016 11:10:28 AM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_intelx86 800



When I went looking saw these 2 areas and am thinking they are causing the error report? Should I remove 1 of them?

Yeah, I'd think so. Error message seems pretty clear ...
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Message 1778804 - Posted: 13 Apr 2016, 20:10:51 UTC - in response to Message 1778773.  

Zalster,
I didn't touch my app-info, and I got this on my start up log. Looks like I'm going to wait and see, before I try to fix my file.
Joe

4/13/2016 2:49:34 PM | SETI@home | Found app_info.xml; using anonymous platform
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: setiathome_v7 windows_intelx86 700
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: setiathome_v7 windows_x86_64 700
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 703 sse2
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 703 sse2
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 703 sse
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 703 sse
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 701
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 701
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 700
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 700
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 710 opencl_nvidia_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 710 cuda_opencl_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 710 opencl_nvidia_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 710 cuda_opencl_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 705 opencl_nvidia_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 705 cuda_opencl_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 705 opencl_nvidia_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_x86_64 705 cuda_opencl_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 710 opencl_nvidia_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 710 cuda_opencl_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 710 opencl_nvidia_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 710 cuda_opencl_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 705 opencl_nvidia_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 705 cuda_opencl_100
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 705 opencl_nvidia_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: astropulse_v7 windows_intelx86 705 cuda_opencl_cc1
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_x86_64 800
4/13/2016 2:49:34 PM | SETI@home | [error] State file error: duplicate app version: setiathome_v8 windows_intelx86 800


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Message 1778821 - Posted: 13 Apr 2016, 21:15:48 UTC

I have never seen this type of error in the log before, they must have made some changes in the server to cause them, probably because of GBT.

You do not need both platforms. If you have a 32bit OS, then stay with the intelx86 platform. If you have a 64bit OS, you can use either one.

I have a Win x64 and I use the intelx86 platform in my app-info.

If you have a 64bit CPU and a 64bit OS, then you have a x86_64 platform.

You can delete the the sections that include your duplicates.

Make backups!

Hope this helps.
Bruce
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Message 1778826 - Posted: 13 Apr 2016, 21:38:48 UTC - in response to Message 1778804.  
Last modified: 13 Apr 2016, 21:39:18 UTC

Joe,

The only error I got was the one listed but I removed everything from the setiathome folder and restall the lunatics then cut the last section out and pasted in the SoG section.

Don't know if that made a difference or not.

I do know this, when I looked at the app_info I do have see both x86-64 and intelx86 mixed thru out it, so why it only flagged those 2 is beyond me.

Installed the latest version of Raismter SoG

It seems to show better utilization but I'm only at 3 MB per GPU and none of them have been Guppi yet so don't know it will respond.

@ Bruce

Going to keep an eye on them for a while and I'll debate about removing that 1 section from my app_info

Zalster
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Message 1778829 - Posted: 13 Apr 2016, 21:56:36 UTC - in response to Message 1778826.  

Zalster,
I loaded my back-up app-info file, and no more errors in my start up log. I saved the corrupt file(?) for CYA. What version of SoG are you running? Where do you keep track on the latest version?
Joe

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Message 1778860 - Posted: 14 Apr 2016, 0:48:35 UTC - in response to Message 1778829.  

Joe, I got it from Raistmer's dropbox.

https://cloud.mail.ru/public/DMkN/x4BRCYuAV

I'm thinking it's beta 8.12

but I just keep everything as 800 here on main
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Message 1778865 - Posted: 14 Apr 2016, 1:01:06 UTC - in response to Message 1778860.  

Zalster,
Thanks for the info:-)
Joe

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Message 1779219 - Posted: 15 Apr 2016, 4:41:41 UTC

Beta has Guppi for testing on GPUs

I'm moved my machine there.

So far with OpenCL_nvidia_sah it's just under 16 minutes for a guppi

Need to clear those out then try the OpenCl_nvidia_SoG on them
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Message 1779225 - Posted: 15 Apr 2016, 5:12:06 UTC

Thanks for the heads-up, I've just suspended main on one of mine and rolled it over to Beta. Like you a pile of "normal" tasks to get through, then let it "run wild" on the next delivery....
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Message 1779227 - Posted: 15 Apr 2016, 5:36:47 UTC

....just got the first few guppi - mixture of SoG, Cuda42 & Cuda50. It will be interesting to see how they compare in terms of run times (should be running in a few hours time, some of the GPU tasks will be on a GTX980 and some on GTX970s (and maybe a few on GTX780s....)
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Message 1779233 - Posted: 15 Apr 2016, 5:40:33 UTC
Last modified: 15 Apr 2016, 5:40:51 UTC

Sah (16 mins) is twice as fast as cuda 50 (33 minutes), still waiting for some SoGs
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Message 1779271 - Posted: 15 Apr 2016, 10:27:25 UTC
Last modified: 15 Apr 2016, 10:31:39 UTC

SoG approx the same as SAH, both approx half CUDA50

(CUDA50 time about two-three times "normal" Arecibo MB)

Edit to add:
All on the same GTX980
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Message boards : Number crunching : OpenCL NV MultiBeam v8 SoG edition for Windows


 
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