HD6970 & Newer versions of WUs

Author	Message
bluestang Send message Joined: 13 Oct 16 Posts: 112 Credit: 1,174,293,644 RAC: 0	Message 65443 - Posted: 14 Oct 2016, 19:37:31 UTC Hello, I would like to add a couple HD6970 cards to MW@H and have a question on drivers and the newer versions of WUs. I know I've read about the issue with the 6950/6970 cards and drivers past 13.1, but that was on older versions of WUs and I haven't found anything on whether newer drivers work with these newest/newer WU versions. Anyone have any answers on this? Thanks! ID: 65443 · Rating: 0 · rate: / Reply Quote

Werkstatt Send message Joined: 19 Feb 08 Posts: 350 Credit: 141,284,369 RAC: 0	Message 65444 - Posted: 14 Oct 2016, 20:33:52 UTC - in response to Message 65443. Last modified: 14 Oct 2016, 20:35:27 UTC Check this pc: http://milkyway.cs.rpi.edu/milkyway/results.php?hostid=486169 Edit: running 4 wu's at a time ID: 65444 · Rating: 0 · rate: / Reply Quote

bluestang Send message Joined: 13 Oct 16 Posts: 112 Credit: 1,174,293,644 RAC: 0	Message 65445 - Posted: 14 Oct 2016, 22:35:15 UTC - in response to Message 65444. OK, thanks! So it looks like that's not an issue anymore. Are you running Catalyst 15.7.1 by chance? ID: 65445 · Rating: 0 · rate: / Reply Quote

Werkstatt Send message Joined: 19 Feb 08 Posts: 350 Credit: 141,284,369 RAC: 0	Message 65450 - Posted: 15 Oct 2016, 15:14:30 UTC - in response to Message 65445. OK, thanks! So it looks like that's not an issue anymore. Are you running Catalyst 15.7.1 by chance? No, it's 15.09 ID: 65450 · Rating: 0 · rate: / Reply Quote

iwajabitw Send message Joined: 16 Nov 14 Posts: 16 Credit: 335,683,507 RAC: 0	Message 65451 - Posted: 15 Oct 2016, 17:17:49 UTC Last modified: 15 Oct 2016, 17:18:45 UTC Having the same issue on this system. Have not found a way to stop the Computation Error. http://milkyway.cs.rpi.edu/milkyway/show_host_detail.php?hostid=596145 ID: 65451 · Rating: 0 · rate: / Reply Quote

iwajabitw Send message Joined: 16 Nov 14 Posts: 16 Credit: 335,683,507 RAC: 0	Message 65452 - Posted: 15 Oct 2016, 18:05:22 UTC Also with this system AMD A8 APU with Radeon HD 7640G, newest drivers for Win 10. No idea what's up. http://milkyway.cs.rpi.edu/milkyway/show_host_detail.php?hostid=596130 ID: 65452 · Rating: 0 · rate: / Reply Quote

bluestang Send message Joined: 13 Oct 16 Posts: 112 Credit: 1,174,293,644 RAC: 0	Message 65453 - Posted: 15 Oct 2016, 22:42:26 UTC - in response to Message 65452. Having the same issue on this system. Have not found a way to stop the Computation Error. http://milkyway.cs.rpi.edu/milkyway/show_host_detail.php?hostid=596145 Also with this system AMD A8 APU with Radeon HD 7640G, newest drivers for Win 10. No idea what's up. http://milkyway.cs.rpi.edu/milkyway/show_host_detail.php?hostid=596130 I don't believe either of those are DP compute cards so they won't work on MW@H. ID: 65453 · Rating: 0 · rate: / Reply Quote

rtennill Send message Joined: 22 Mar 09 Posts: 6 Credit: 781,221,158 RAC: 22,054	Message 65530 - Posted: 24 Oct 2016, 16:21:14 UTC - in response to Message 65443. I'm using the latest non-crimson driver with my 6970 and my only issue is getting enough work units to keep it busy. ID: 65530 · Rating: 0 · rate: / Reply Quote

bluestang Send message Joined: 13 Oct 16 Posts: 112 Credit: 1,174,293,644 RAC: 0	Message 65531 - Posted: 24 Oct 2016, 16:44:33 UTC - in response to Message 65530. I'm using the latest non-crimson driver with my 6970 and my only issue is getting enough work units to keep it busy. Ain't that the truth! And I have another 6970 I want to add. I was running 12.1, then I tried 15.7.1 and noticed the GPU load wasn't as high as on 12.1 when doing 3 or 4 tasks. Also had issues with 15.7.1 doing something where a WUs would start to take like 30-40min eek! I settled on 13.1 and all is running fine @925/1375. Seems optimum at 3 WUs for max performance/points. But like you said...keeping it fed is another story! ID: 65531 · Rating: 0 · rate: / Reply Quote