Hi :)

Message boards : Number crunching : Hi :)
Message board moderation

To post messages, you must log in.

AuthorMessage
Dee Garner

Send message
Joined: 1 Sep 10
Posts: 3
Credit: 2,891
RAC: 0
United Kingdom
Message 1035201 - Posted: 21 Sep 2010, 12:34:44 UTC

This is the first time the boards have actually allowed me to post on the SETI message boards :)

I was wondering.... sometimes my SETI WU come in as "High Priority".

I was wondering why that is.
Is it because of the size of the WU, or backlog, or something else ??

Cheers
Dee
xx
ID: 1035201 · Report as offensive
Profile SciManStev Crowdfunding Project Donor*Special Project $75 donorSpecial Project $250 donor
Volunteer tester
Avatar

Send message
Joined: 20 Jun 99
Posts: 6652
Credit: 121,090,076
RAC: 0
United States
Message 1035204 - Posted: 21 Sep 2010, 12:52:05 UTC - in response to Message 1035201.  

This is the first time the boards have actually allowed me to post on the SETI message boards :)

I was wondering.... sometimes my SETI WU come in as "High Priority".

I was wondering why that is.
Is it because of the size of the WU, or backlog, or something else ??

Cheers
Dee
xx


I see you have an Astropulse unit you are working on. That will take longer than a multibeam unit. The due date is in mid October. BOINC will put a work unit into high priority mode if it is worried about finishing the unit before the due date. I would guess that the Astropulse unit will take a few days, which would make BOINC concerned that it won't finish on time. There will be an outage starting today, so you might want to go to your account page, and click on when and how BOINC uses your computer. Down near the bottom of the page that comes up, you will see how many days work your system keeps on hand. You may want to edit that number to at least 3 days, 5 to be safer. that way when the 3 day outage starts, you will have enough work to carry you until the servers come back up on Friday.

Steve
Warning, addicted to SETI crunching!
Crunching as a member of GPU Users Group.
GPUUG Website
ID: 1035204 · Report as offensive
Profile SMW

Send message
Joined: 16 May 99
Posts: 22
Credit: 29,285,238
RAC: 16
United States
Message 1035205 - Posted: 21 Sep 2010, 12:54:23 UTC - in response to Message 1035201.  

This happens when the time is near for completion based upon your computers capabilities. The High Priorities units are done first to try to assure they are finished prior to the return deadline.

This is the first time the boards have actually allowed me to post on the SETI message boards :)

I was wondering.... sometimes my SETI WU come in as "High Priority".

I was wondering why that is.
Is it because of the size of the WU, or backlog, or something else ??

Cheers
Dee
xx


"It is better to be hated for what you are then to be loved for what you are not"
- Andre Gide (1869-1951)
ID: 1035205 · Report as offensive
Dee Garner

Send message
Joined: 1 Sep 10
Posts: 3
Credit: 2,891
RAC: 0
United Kingdom
Message 1035214 - Posted: 21 Sep 2010, 13:40:05 UTC - in response to Message 1035205.  

Thanks for that.
I looked at the running time/work hours for the project and it`s nearly 270 hours, so I`ve suspended my other WU to get on top of it :)

Cheers
Dee
ID: 1035214 · Report as offensive
Profile tullio
Volunteer tester

Send message
Joined: 9 Apr 04
Posts: 8797
Credit: 2,930,782
RAC: 1
Italy
Message 1035217 - Posted: 21 Sep 2010, 13:45:07 UTC
Last modified: 21 Sep 2010, 14:39:45 UTC

I have received an Astropulse with deadline October 16 and it is running high priority. It is now at 11% after 3.5 hours, ok. But I also have an AQUA with deadline 23 September at 95%, with 7 hours to go, not running high priority. When it starts running it uses both cores of my Opteron 1210 since AQUA is multithreading. It will be interesting to see an AQUA/Astropulse conflict.
Tullio
AQUA wins.
ID: 1035217 · Report as offensive
Profile perryjay
Volunteer tester
Avatar

Send message
Joined: 20 Aug 02
Posts: 3377
Credit: 20,676,751
RAC: 0
United States
Message 1035228 - Posted: 21 Sep 2010, 14:20:26 UTC - in response to Message 1035214.  

Hi Dee, welcome to the boards.
You should see the time on that astropulse dropping fast as you process it. It takes awhile for SETI to learn your machine. You have to complete 10 AP units before it will give you the right completion time estimate. The same holds true for the multibeam tasks but you are well past that by now. It takes longer for AP tasks because the SETI servers are fairly stingy about sending them out.


PROUD MEMBER OF Team Starfire World BOINC
ID: 1035228 · Report as offensive
Profile James Sotherden
Avatar

Send message
Joined: 16 May 99
Posts: 10436
Credit: 110,373,059
RAC: 54
United States
Message 1035236 - Posted: 21 Sep 2010, 14:51:29 UTC
Last modified: 21 Sep 2010, 14:52:28 UTC

Welcome to the boards Dee. I see you are running a P4. I have one also it does an AP in about 40 hours using lunatics Unified installer. version .37 i believe.

I see you are running stock apps. Give Lunatics a try. It will increase your RAC.

And dont hesitate to ask questions on the board. There are all sorts of folks who will be glad to help out.
[/quote]

Old James
ID: 1035236 · Report as offensive
Claggy
Volunteer tester

Send message
Joined: 5 Jul 99
Posts: 4654
Credit: 47,537,079
RAC: 4
United Kingdom
Message 1035285 - Posted: 23 Sep 2010, 18:36:01 UTC - in response to Message 1035217.  
Last modified: 23 Sep 2010, 18:43:28 UTC

I have received an Astropulse with deadline October 16 and it is running high priority. It is now at 11% after 3.5 hours, ok. But I also have an AQUA with deadline 23 September at 95%, with 7 hours to go, not running high priority. When it starts running it uses both cores of my Opteron 1210 since AQUA is multithreading. It will be interesting to see an AQUA/Astropulse conflict.
Tullio
AQUA wins.


Tullio, you might want to upgrade from Boinc 6.10.56 to 6.10.58, the latest recommended build,
6.10.56 has a bug so it does multi threaded task in preference to EDF tasks,
not sure how it would play out when both tasks require EDF,
6.10.57 fixes this with:

•client: don't promote multithread jobs ahead of EDF jobs

Claggy
ID: 1035285 · Report as offensive

Message boards : Number crunching : Hi :)


 
©2024 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.