Advanced search

Message boards : Number crunching : GPUGRID WU won't start

Author Message
Brian Richardson
Send message
Joined: 1 Jan 10
Posts: 3
Credit: 1,051,175
RAC: 0
Level
Ala
Scientific publications
watwatwatwat
Message 14124 - Posted: 5 Jan 2010 | 1:29:41 UTC

I've been running BOINC for a while and started about 6 months ago with crunching CUDA stuff. On 12/31/09 I signed up with GPUGRID and received a couple of wu's. They then just sat there "waiting to run". Mean while BOINC finished several SETI cuda wu and downloaded a few more. I couldn't get the GPUGRID wu's to start until I suspened the SETI cuda wu's. Now since it the wu's sat for several days, there is now possible way to complete them in the time alloted. Currently boinc is estimating 26.5 hours to complete. There is only 24 hours before the wu is due.

I have the setting to only use the gpu when the system is idle, which it is most of the time.

Thanks

Brian

Brian Richardson
Send message
Joined: 1 Jan 10
Posts: 3
Credit: 1,051,175
RAC: 0
Level
Ala
Scientific publications
watwatwatwat
Message 14125 - Posted: 5 Jan 2010 | 4:16:28 UTC - in response to Message 14124.

I've decided to not run GRIDGPU wu's. Based on the computing time I've used and the amount needed to complete a wu, there is no way I will be able to complete a wu in the time allotted.

Looking at the time used vs percent complete, it's looking like it will take about 100 hours to complete a wu. I was given 5-6 days to complete the wu. Given that I run my computer about 15 hours a day and also run 2 other projects, there simply isn't enough computing time available within the 5-6 days to complete the GRIDGPU wu.

Thanks

Brian

Profile Stoneageman
Avatar
Send message
Joined: 25 May 09
Posts: 224
Credit: 34,057,374,498
RAC: 125
Level
Trp
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 14127 - Posted: 5 Jan 2010 | 18:13:35 UTC

Just make GPUgrid the sole project. What could be more important? I'm sure the ET won't mind if you don't find him/her/it for a few more years :)

MarkJ
Volunteer moderator
Volunteer tester
Send message
Joined: 24 Dec 08
Posts: 738
Credit: 200,909,904
RAC: 0
Level
Leu
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 14140 - Posted: 6 Jan 2010 | 12:11:18 UTC - in response to Message 14125.

I've decided to not run GRIDGPU wu's. Based on the computing time I've used and the amount needed to complete a wu, there is no way I will be able to complete a wu in the time allotted.

Looking at the time used vs percent complete, it's looking like it will take about 100 hours to complete a wu. I was given 5-6 days to complete the wu. Given that I run my computer about 15 hours a day and also run 2 other projects, there simply isn't enough computing time available within the 5-6 days to complete the GRIDGPU wu.

Thanks

Brian


BOINC basically will try and run GPU tasks in the order it received (downloaded) them. If the Seti work was downloaded first then it will try and finish Seti first. If however BOINC decided that they will miss their deadline it will run them out of sequence. Once a GPU task has started it will normally run to completion.

Regarding the run times. I believe you have a 9800GT, so this isn't really the right project for that card at this point in time. Maybe one day the guys running the project will reduce the work unit size so the slower cards have a chance to finish in time. As it is the GTX2xx cards typically take 6 to 8 hours a work unit.
____________
BOINC blog

Profile skgiven
Volunteer moderator
Volunteer tester
Avatar
Send message
Joined: 23 Apr 09
Posts: 3968
Credit: 1,995,359,260
RAC: 0
Level
His
Scientific publications
watwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwatwat
Message 14299 - Posted: 23 Jan 2010 | 22:06:57 UTC - in response to Message 14140.

Brian, there has been a release of a new GPUGrid application that should increase performance of your card. This, along with the other recent improvement by GPUGrid should improve you participation experience.

But dont try to run SETI at the same time, we have enough Evil Terresterials as is!

Post to thread

Message boards : Number crunching : GPUGRID WU won't start

//