A GPU version of Enigma software

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Profile Dave GPU

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Message 5310 - Posted: 27 Jun 2017, 0:49:31 UTC - in response to Message 5308.  
Last modified: 27 Jun 2017, 0:53:33 UTC

Working great, need more tasks.




GTX 980 Run time 396.47s
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Message 5311 - Posted: 27 Jun 2017, 7:05:42 UTC - in response to Message 5310.  

I'm moving the input file generator from main server to download mirror. Once it's done and confirmed working, there will be lots of WUs.
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Message 5312 - Posted: 27 Jun 2017, 8:04:57 UTC

27.06.2017 10:02:28 | Enigma@Home | update requested by user
27.06.2017 10:02:32 | Enigma@Home | Sending scheduler request: Requested by user.
27.06.2017 10:02:32 | Enigma@Home | Requesting new tasks for CPU and NVIDIA GPU
27.06.2017 10:02:33 | Enigma@Home | Scheduler request completed: got 1 new tasks
27.06.2017 10:02:35 | Enigma@Home | Started download of wg_m4_c_b568_aa_zz_aaaa_zzzz_1_2_013_0
27.06.2017 10:02:35 | Enigma@Home | Started download of g4_test72_5
27.06.2017 10:02:35 | Enigma@Home | Started download of 00trigr.u534
27.06.2017 10:02:35 | Enigma@Home | Started download of 00unigr.r3u534
27.06.2017 10:02:36 | Enigma@Home | Finished download of wg_m4_c_b568_aa_zz_aaaa_zzzz_1_2_013_0
27.06.2017 10:02:36 | Enigma@Home | Finished download of 00trigr.u534
27.06.2017 10:02:36 | Enigma@Home | [error] MD5 check failed for wg_m4_c_b568_aa_zz_aaaa_zzzz_1_2_013_0
27.06.2017 10:02:36 | Enigma@Home | [error] expected 21999d408080c87a4aa49c500b9be515, got 498d2b40473951f19a32092b62267d70
27.06.2017 10:02:36 | Enigma@Home | [error] Checksum or signature error for wg_m4_c_b568_aa_zz_aaaa_zzzz_1_2_013_0
27.06.2017 10:02:37 | Enigma@Home | Finished download of g4_test72_5
27.06.2017 10:02:37 | Enigma@Home | Finished download of 00unigr.r3u534

I`ve got these message more then one time. In the night there were some wu`s crunched and validated.
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Message 5313 - Posted: 27 Jun 2017, 8:47:21 UTC - in response to Message 5312.  

It was a bug in the file generator, it added space at the end of the line which then caused md5 errors.
I think it's fixed now.
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Message 5314 - Posted: 27 Jun 2017, 9:39:06 UTC

I think its ok. CUDA is running
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Message 5321 - Posted: 27 Jun 2017, 17:21:54 UTC

What on this this God forsaken Earth does it take to get GPU work? Every time the server shows work available I hammer the thing and have yet to get even one task!!!! Win XP, GT 730, works fine on all other GPU projects. Prefs are correct (Nvidia GPU and even test apps checked).
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Message 5323 - Posted: 27 Jun 2017, 19:29:12 UTC - in response to Message 5321.  

What on this this God forsaken Earth does it take to get GPU work? Every time the server shows work available I hammer the thing and have yet to get even one task!!!! Win XP, GT 730, works fine on all other GPU projects. Prefs are correct (Nvidia GPU and even test apps checked).


Did you install the Graphics Drivers or did Windows 10?
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Message 5325 - Posted: 27 Jun 2017, 19:55:40 UTC

Thanks for the reply BC. I am on Win XP with latest available drivers installed as well as MVS 2015 c++. Machine works just fine on Collatz, PrimeGrid, etc. One thing I do notice is that when requesting tasks with the use Nvidia GPU option enabled and the use CPU option disabled, the event log only shows no tasks received. When I enable the use CPU option (and disable the CPU only apps in prefs) I get the same message when tasks are avalible, but when the server runs dry I get an additional entry that states no tasks are available for Nvidia CUDA.
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Message 5326 - Posted: 27 Jun 2017, 21:06:06 UTC

I am getting no WU's

27/06/2017 21:59:15 | Enigma@Home | Sending scheduler request: To fetch work.
27/06/2017 21:59:15 | Enigma@Home | Requesting new tasks for NVIDIA GPU
27/06/2017 21:59:17 | Enigma@Home | Scheduler request completed: got 0 new tasks

GTX 980Ti
Drivers 382.33
Windows 10/64
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Helix Von Smelix

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Message 5327 - Posted: 27 Jun 2017, 21:13:58 UTC

Ticked the test app box, now it is downloading
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Message 5328 - Posted: 27 Jun 2017, 21:28:34 UTC
Last modified: 27 Jun 2017, 21:37:24 UTC

I've had it clicked all along. See another very limited batch is available and still can't get any. Will leave unattended for a very limited time then just move on. Not worth the trouble. Was considering switching dual boot systems back from Linux to crunch until an app was ready for that platform. Glad I didn't bother.
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Message 5329 - Posted: 27 Jun 2017, 22:03:04 UTC - in response to Message 5325.  

Thanks for the reply BC. I am on Win XP with latest available drivers installed as well as MVS 2015 c++. Machine works just fine on Collatz, PrimeGrid, etc. One thing I do notice is that when requesting tasks with the use Nvidia GPU option enabled and the use CPU option disabled, the event log only shows no tasks received. When I enable the use CPU option (and disable the CPU only apps in prefs) I get the same message when tasks are avalible, but when the server runs dry I get an additional entry that states no tasks are available for Nvidia CUDA.


Check this too: Run test applications?
XP 64 Bit?
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Message 5330 - Posted: 27 Jun 2017, 23:15:29 UTC
Last modified: 27 Jun 2017, 23:18:03 UTC

32 bit. Test app enabled throughout this excruciating endeavor. Reminds me of trying to run ATLAS in VB. If anyone knows where I can get a reasonable copy of Win XP 64 would love to have it!! I only use Linux for dedicated number crunchers.
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Message 5332 - Posted: 28 Jun 2017, 7:45:34 UTC

The GPU app makes the computer almost unusable, nonresponsive. Is there a way how to limit the GPU usage by, for example, using app_config? Any suggestions?
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Message 5333 - Posted: 28 Jun 2017, 9:09:38 UTC - in response to Message 5321.  

What on this this God forsaken Earth does it take to get GPU work? Every time the server shows work available I hammer the thing and have yet to get even one task!!!! Win XP, GT 730, works fine on all other GPU projects. Prefs are correct (Nvidia GPU and even test apps checked).


This is just a second day of testing so do not expect everything to work.
There is a bug in the Win32 template files which will be fixed later today.
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Message 5335 - Posted: 28 Jun 2017, 13:59:44 UTC - in response to Message 5332.  

The GPU app makes the computer almost unusable, nonresponsive. Is there a way how to limit the GPU usage by, for example, using app_config? Any suggestions?

Only thing I know of the limit GPU usage is tthrottle with BOINC Tasks which will pause work or reduce clocks(?) if temps get too high. Something like that, I've never used it. AFAIK there isn't something to limit GPU usage to a certain % like there is for CPUs.

Enigma should see a record high in points production today with the GPU app out with WU availability. A single day with a GPU can do what many CPU threads took weeks to do. A single task at 2205 points on a GTX1070 now does in 5min what my Nexus 7 tablet with 4 threads took all day to do.
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Message 5336 - Posted: 28 Jun 2017, 16:37:59 UTC

no GPU WU's available as of now.

Where are they??
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Message 5337 - Posted: 28 Jun 2017, 20:09:44 UTC - in response to Message 5336.  

no GPU WU's available as of now.

Where are they??


I see almost 5k ready to send now. No CPU tasks available though.
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Message 5338 - Posted: 28 Jun 2017, 23:11:20 UTC - in response to Message 5337.  
Last modified: 28 Jun 2017, 23:11:38 UTC

no GPU WU's available as of now.

Where are they??


I see almost 5k ready to send now. No CPU tasks available though.



i see that also, but my 1080 will not download any. :(

is linux the issue??

manual update = 0 GPU tasks.

set preferences to GPU, test = yes, all WU types selected and yes to send other type if selected type is not available.

what am i missing.

this machine chews through GPUGrid, eistein, collats with no issues.
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Message 5341 - Posted: 29 Jun 2017, 7:28:30 UTC - in response to Message 5338.  
Last modified: 29 Jun 2017, 7:30:31 UTC

no GPU WU's available as of now.

Where are they??


I see almost 5k ready to send now. No CPU tasks available though.



i see that also, but my 1080 will not download any. :(

is linux the issue??

manual update = 0 GPU tasks.

set preferences to GPU, test = yes, all WU types selected and yes to send other type if selected type is not available.

what am i missing.

this machine chews through GPUGrid, eistein, collats with no issues.

There are no Linux app versions, only Windows for now. This is for both Enigma AV and Enigma CUDA apps: http://www.enigmaathome.net/apps.php
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Message boards : Number crunching : A GPU version of Enigma software




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