GUPPI Rescheduler for Linux and Windows - Move GUPPI work to CPU and non-GUPPI to GPU

Message boards : Number crunching : GUPPI Rescheduler for Linux and Windows - Move GUPPI work to CPU and non-GUPPI to GPU
Message board moderation

To post messages, you must log in.

Previous · 1 . . . 34 · 35 · 36 · 37

AuthorMessage
Stephen "Heretic" Special Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 20 Sep 12
Posts: 4574
Credit: 137,655,536
RAC: 246,721
Australia
Message 1883705 - Posted: 13 Aug 2017, 22:48:13 UTC - in response to Message 1883671.  

Mark is correct Tom.

The future of all work units will be "Guppi" or more actually BLC..since some BLC won't have guppi in their name (tends to confuse some people) I'm guilty because I was among the first to coin that term and realized later it confused alot of people.

Z


. . I still like the imagery ....

Stephen

:)
ID: 1883705 · Report as offensive
Profile Zalster Special Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 27 May 99
Posts: 5161
Credit: 411,903,795
RAC: 1,955,374
United States
Message 1883708 - Posted: 13 Aug 2017, 22:50:13 UTC - in response to Message 1883703.  

Only problem with this argument is once there are no more non-blc, there is no work for GPUs.......

BLC is here to stay, deal with it the best we can....
ID: 1883708 · Report as offensive
Stephen "Heretic" Special Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 20 Sep 12
Posts: 4574
Credit: 137,655,536
RAC: 246,721
Australia
Message 1883710 - Posted: 13 Aug 2017, 22:58:03 UTC - in response to Message 1883675.  

Hi,

The BLC/GBT/Guppi work units complete in under 2 or 3 minutes on NVIDIA with the 1080 and the 1080Ti running 'special' app. The old CUDA 50 app is slow. The same applies to Arecibo vlars. So I don't reschedule.

Petri


. . Yep and that makes perfect sense, but I will point out the same issue that I did to Zalster a long, long time ago. 99% of contributors do not have streamlined, jet powered guppi mincers like Zalster and yourself. But there certainly is a point where the GPU power so exceeds CPU abilities that rescheduling is of little use except maybe to top up the GPU caches for the outrages.

. . In the meantime there are a lot of rigs out there that would be far more productive if using one.

Stephen

:)
ID: 1883710 · Report as offensive
Previous · 1 . . . 34 · 35 · 36 · 37

Message boards : Number crunching : GUPPI Rescheduler for Linux and Windows - Move GUPPI work to CPU and non-GUPPI to GPU


 
©2019 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.