100% CPU use

Author	Message
dyeman Send message Joined: 21 Mar 09 Posts: 35 Credit: 591,434,551 RAC: 0 Level Scientific publications	Message 28591 - Posted: 18 Feb 2013, 9:32:17 UTC Hi, Have just installed GTX660 (non-ti) and at the same time installed 310.90 drivers. It is processing WUs OK - a little faster than my 560ti, but I notice that the program (acemd.2562.cuda42*32) is pegged at 100% of a core, vs almost 0 on the other system with the 560ti (also 310.90). Both systems are Win 7 64bit. Any ideas what might be causing this? Thanks! ID: 28591 · Rating: 0 · rate: / Reply Quote

ExtraTerrestrial Apes Volunteer moderator Volunteer tester Send message Joined: 17 Aug 08 Posts: 2705 Credit: 1,311,122,549 RAC: 0 Level Scientific publications	Message 28600 - Posted: 18 Feb 2013, 21:38:52 UTC - in response to Message 28591. Last modified: 19 Feb 2013, 18:57:54 UTC See the "Edit.." there. MrS Scanning for our furry friends since Jan 2002 ID: 28600 · Rating: 0 · rate: / Reply Quote

dyeman Send message Joined: 21 Mar 09 Posts: 35 Credit: 591,434,551 RAC: 0 Level Scientific publications	Message 28606 - Posted: 19 Feb 2013, 0:46:24 UTC Ah thanks.. I guess they hard-coded 'swan_sync'. Pity - since 560 is about the same speed and only really uses 5-10% of a CPU ID: 28606 · Rating: 0 · rate: / Reply Quote

ExtraTerrestrial Apes Volunteer moderator Volunteer tester Send message Joined: 17 Aug 08 Posts: 2705 Credit: 1,311,122,549 RAC: 0 Level Scientific publications	Message 28617 - Posted: 19 Feb 2013, 18:59:26 UTC - in response to Message 28606. Yes.. I don't think it's a good choice for GK107 based cards. But that's more difficult to distinguish for them. MrS Scanning for our furry friends since Jan 2002 ID: 28617 · Rating: 0 · rate: / Reply Quote