Incorrect CPU time

Questions and Answers : GPU applications : Incorrect CPU time

Author	Message
XeeN Send message Joined: 12 Mar 03 Posts: 1 Credit: 15,446 RAC: 0	Message 856764 - Posted: 23 Jan 2009, 11:27:06 UTC Last modified: 23 Jan 2009, 11:27:47 UTC
	CUDA WU are being inacurately reported by BOINC, if a WU actually takes 20 min to crunch for some reason it shows only 1 minuite of CPU time, which is obviously grossly short of the actual time spent crunching the WU. ____________
	ID: 856764 ·

Ageless Send message Joined: 9 Jun 99 Posts: 11642 Credit: 2,009,990 RAC: 4,079	Message 856792 - Posted: 23 Jan 2009, 13:43:00 UTC - in response to Message 856764.
	That is because BOINC does not count GPU time in BOINC 6.4.5, only CPU time. The CPU took 20 minutes to transfer data to and fro. This may have been fixed in 6.6.2, if you want to test that. ____________ Jord - BOINC FAQ Service - BOINC User Wiki Real is just a matter of perception.
	ID: 856792 ·

javamann Send message Joined: 14 Oct 02 Posts: 14 Credit: 2,877,279 RAC: 0	Message 857349 - Posted: 24 Jan 2009, 21:46:16 UTC - in response to Message 856792.
	Where can one pickup version 6.6.2? Thanks ____________
	ID: 857349 ·

Gundolf Jahn Send message Joined: 19 Sep 00 Posts: 3076 Credit: 341,886 RAC: 96	Message 857357 - Posted: 24 Jan 2009, 22:08:40 UTC - in response to Message 857349.
	Where can one pickup version 6.6.2? Under the BOINC download page, where else? Select All versions, but be careful to read the read warning! ____________ Computer sind nicht alles im Leben. (Kleiner Scherz) SETI@home classic workunits 3,758 SETI@home classic CPU time 66,520 hours
	ID: 857357 ·

javamann Send message Joined: 14 Oct 02 Posts: 14 Credit: 2,877,279 RAC: 0	Message 857361 - Posted: 24 Jan 2009, 22:24:08 UTC - in response to Message 857357.
	Thanks for the quick reply. -Pete ____________
	ID: 857361 ·

Questions and Answers : GPU applications : Incorrect CPU time