Enigma Cuda 1.07

Message boards : News : Enigma Cuda 1.07

To post messages, you must log in.

AuthorMessage
Profile TJM
Volunteer moderator
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 809
Credit: 25,856,847
RAC: 91,167
Message 5801 - Posted: 8 Jul 2017, 11:19:50 UTC
Last modified: 8 Jul 2017, 11:21:22 UTC

CUDA app version changed to 1.07 for both Windows x86 and x86_64.
I have removed the plan_classes "cuda" and "cuda23" because the app required compute capability 2.1+ cards & I haven't seen even a single task completed with success on "cuda23" plan_class.

The new version was recompiled to allow compute capability 2.0 cards:
GeForce GTX 590, GeForce GTX 580, GeForce GTX 570, GeForce GTX 480, GeForce GTX 470, GeForce GTX 465, GeForce GTX 480M (source: https://en.wikipedia.org/wiki/CUDA)
so in theory anything from Fermi up should work.

The CUDA app requires Visual Studio 2015 c++ redistributable package installed to run.
M4 Project homepage
M4 Project wiki
ID: 5801 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
JugNut

Send message
Joined: 16 Mar 13
Posts: 24
Credit: 38,751,003
RAC: 1,533,209
Message 5802 - Posted: 8 Jul 2017, 15:54:24 UTC - in response to Message 5801.  
Last modified: 8 Jul 2017, 16:09:37 UTC

Thanks for trying but the new v1.07 is still not working with my 580's. It's the same error as before.

Exit status 195 (0x000000C3) EXIT_CHILD_FAILED

http://www.enigmaathome.net/result.php?resultid=278292779


PS: Is there an update for when a fix will be available for running the app on more than just GPU-0 ? (in multi GPU systems)

Thanks
ID: 5802 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile JayPi

Send message
Joined: 11 Sep 11
Posts: 1
Credit: 10,000,776
RAC: 330,457
Message 5812 - Posted: 9 Jul 2017, 5:47:33 UTC - in response to Message 5802.  

Thanks for trying but the new v1.07 is still not working with my 580's. It's the same error as before.

Exit status 195 (0x000000C3) EXIT_CHILD_FAILED

http://www.enigmaathome.net/result.php?resultid=278292779


Are the required Visual Studio 2015 c++ redistributable packages nstalled on your system?
ID: 5812 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
JugNut

Send message
Joined: 16 Mar 13
Posts: 24
Credit: 38,751,003
RAC: 1,533,209
Message 5813 - Posted: 9 Jul 2017, 7:04:27 UTC - in response to Message 5812.  

Yes it's installed on all my systems. The Enigma GPU app works fine on all my PC's with the only excepting being the PC with the GTX 580's in it. However the 580 based system works fine at all other boinc GPU projects including the new xansons cuda app.

I be interested in finding out if any fermi based GPU's has ever produced valids results so far?
ID: 5813 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile TJM
Volunteer moderator
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 809
Credit: 25,856,847
RAC: 91,167
Message 5823 - Posted: 11 Jul 2017, 13:13:13 UTC - in response to Message 5813.  
Last modified: 11 Jul 2017, 13:15:46 UTC

Here is a full list of GPUs that returned valid workunits. It's updated in realtime.
http://www.enigmaathome.net/gpu_os.php

Your issue may or may not be related to the card itself.
There are others reporting that the app will not start on their setup, producing the same error and their GPUs are known to work. The reason for that is unknown at this moment.
M4 Project homepage
M4 Project wiki
ID: 5823 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
JugNut

Send message
Joined: 16 Mar 13
Posts: 24
Credit: 38,751,003
RAC: 1,533,209
Message 5835 - Posted: 13 Jul 2017, 5:15:01 UTC - in response to Message 5823.  

Thanks TJM, the only v2.0 card that appears on that list is the 560. The 550 ti & 560 ti are both v2.1 cards.

Just out of interest is it possible to add to that list how many of each card is producing those numbers? Is that just one 560 producing those numbers or is there a dozens?

Also I wonder if there's a correlation in the driver versions too? Although i'm not sure if it would be possible add that to your list?

Cheers


PS: Any update on a fix for the multi GPU problem?
ID: 5835 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile TJM
Volunteer moderator
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 809
Credit: 25,856,847
RAC: 91,167
Message 5838 - Posted: 13 Jul 2017, 19:51:44 UTC - in response to Message 5835.  

Thanks TJM, the only v2.0 card that appears on that list is the 560. The 550 ti & 560 ti are both v2.1 cards.


Long time ago I had 560 and AFAIR it was compute capability 2.1
Just did a quick google search and first result seems to confirm that: http://www.geeks3d.com/20100606/gpu-computing-nvidia-cuda-compute-capability-comparative-table/
So most probably the app does not work on compute capability 2.0 cards.


Just out of interest is it possible to add to that list how many of each card is producing those numbers?

In theory that's possible and the project used to do that (for CPUs), but over time the table started getting too large for realtime processing and eventually that feature was removed.

Is that just one 560 producing those numbers or is there a dozens?

There are at least 3 of them that returned results, but as mentioned above I think they're compute capability 2.1 anyway.
M4 Project homepage
M4 Project wiki
ID: 5838 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
JugNut

Send message
Joined: 16 Mar 13
Posts: 24
Credit: 38,751,003
RAC: 1,533,209
Message 5839 - Posted: 13 Jul 2017, 21:01:24 UTC - in response to Message 5838.  

Not to worry thank you for trying anyway.
ID: 5839 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile TJM
Volunteer moderator
Project administrator
Project developer
Project scientist
Avatar

Send message
Joined: 25 Aug 07
Posts: 809
Credit: 25,856,847
RAC: 91,167
Message 5857 - Posted: 15 Jul 2017, 23:25:52 UTC - in response to Message 5835.  
Last modified: 15 Jul 2017, 23:26:11 UTC


PS: Any update on a fix for the multi GPU problem?


http://www.enigmaathome.net/forum_thread.php?id=836&postid=5852#5852 + a couple more following posts.
M4 Project homepage
M4 Project wiki
ID: 5857 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote

Message boards : News : Enigma Cuda 1.07




Copyright © 2017 TJM