8th Annual BOINC Pentathlon

Page 6 - Seeking answers? Join the AnandTech community: where nearly half-a-million members share solutions and discuss the latest tech.

TennesseeTony

Elite Member
Aug 2, 2003
4,221
3,649
136
www.google.com
Yes to the PCIE risers, on both the 2nd and 4th cards, for cooling. Several pics in that one post, over the course of three days. The last ones may not have loaded quickly enough.


It's okay, you can look at my butt:
 
Reactions: Orange Kid

Markfw

Moderator Emeritus, Elite Member
May 16, 2002
25,738
14,770
136
Any way for you guys to verify my config is correct ? I still see a lot of tasks that are NOT zika.
 

TennesseeTony

Elite Member
Aug 2, 2003
4,221
3,649
136
www.google.com
Could have been downloaded before you turned off the network connection to start bunkering, no way to see how you're configured, you'll have to double check your settings at worldcommunitygrid.org

Double check the status of the checkbox that says "If no work available send me other work"

 
Reactions: Ken g6

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
What has been marked as "abandoned" usually do not get accepted even if you have a valid result

So far wcg's "Results Status" tables do not show any aborted or error'd WUs. (After all, the cloned client received re-sent WUs from wcg. I figure it won't matter to wcg whether I complete these WUs on the original or on the clone instances. I let the cloned one vanish and still have the original.)
 

crashtech

Lifer
Jan 4, 2013
10,546
2,138
146
So I have two three machines sitting idle now with full bunkers. Seems a waste, not sure what to do.
 
Last edited:

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,282
3,903
75
Weird, I refreshed last night and didn't see a third project. This morning I do, Einstein@Home, starting 2017-05-09 00:00:00 UTC.
 
Reactions: StefanR5R

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
So I have two three machines sitting idle now with full bunkers. Seems a waste, not sure what to do.

CPU-only machines, or GPU too?

If CPU only, you could go through the motions of setting up multiple data directories as per the guide at OCN which I linked to in post #74, and then download more Cosmology@Home. (OpenZika is not feasible at this point in time, because that requires circa 3 hours until they let you download into a new client without limit.)

If GPU, you could arrange to block uploads to C@H and WCG, e.g. with the host file in post #93, and then start bunkering Einstein@Home. (Is a 5-day bunker for E@H feasible?)

Edit:
Oops, my 6950X with mostly C@H is now idle too. I look into that 2nd option now.
 
Last edited:

Orange Kid

Elite Member
Oct 9, 1999
4,355
2,154
146
Einstien is CPU and GPU. All will count toward the Pentathlon.
I'll keep the cpus on the other two and gpu on this.
5 days is easy for einstien usually.
 

Orange Kid

Elite Member
Oct 9, 1999
4,355
2,154
146
The host file trick will be the way to go I think

Ya, it's windows, ya , you gotta reboot.
 

crashtech

Lifer
Jan 4, 2013
10,546
2,138
146
CPU-only machines, or GPU too?

If CPU only, you could go through the motions of setting up multiple data directories as per the guide at OCN which I linked to in post #74, and then download more Cosmology@Home. (OpenZika is not feasible at this point in time, because that requires circa 3 hours until they let you download into a new client without limit.)

If GPU, you could arrange to block uploads to C@H and WCG, e.g. with the host file in post #93, and then start bunkering Einstein@Home. (Is a 5-day bunker for E@H feasible?)

Edit:
Oops, my 6950X with mostly C@H is now idle too. I look into that 2nd option now.
All three all running WCG CPU only. Two of the boxes can run GPU tasks, but one of them continuously gets computation errors on Einstein when running WCG, so I paused Einstein on it for a while. One box is still crunching away at some Einstein units, I think, but it's definitely done with what WCG it has. 9 more hours, I'll probably just sit tight because I'm working and can't do anything that will take more than a few minutes.
 

Markfw

Moderator Emeritus, Elite Member
May 16, 2002
25,738
14,770
136
I think its the 3 days of saved tasks its working through. I still have a lot queued, but a lot more new "ready to start" open zika.
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,282
3,903
75
I managed to get a little Einstein work without blocking WCG, because WCG hadn't uploaded any of its work (except one WU). That trick will only work once, but it got me enough work until I can flush WCG.

To allow me to get more Einstein at that point, I wrote a script, in BASH, for Linux, that will suspend Einstein work before it finishes. I can then resume everything, get more work, and maybe suspend most of them again. Here's the script for me:

Code:
#!/bin/bash
while true ; do
  boinccmd --get_tasks | grep -B12 -A4 EXECUTING | grep '  name:\|checkpoint' | grep -B1 'time: [89][0-9][0-9]' | grep 'name:.*eah' | sed -e 's/^ *name: //' | xargs -n1 -I{} boinccmd --task http://einstein.phys.uwm.edu/ {} suspend
  sleep 30
done

My BOINC Manager is set to checkpoint every 300 seconds, and 'time: [89][0-9][0-9]' searches for checkpoints around the 800-999 second range, and suspends when those are found. Your card(s) probably perform differently, so you'd want to change both these things.

Oh, one more warning about flushing: Don't flush until you see the whites of their eyesstats on their site! They won't count work flushed before then.
 

crashtech

Lifer
Jan 4, 2013
10,546
2,138
146
Oh, one more warning about flushing: Don't flush until you see the whites of their eyesstats on their site! They won't count work flushed before then.
I thought every race had a defined starting time. Can you explain in more detail?
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,282
3,903
75
I thought every race had a defined starting time. Can you explain in more detail?
Every race has a time when SETI.Germany collects starting stats from a site. Once they've done that, they'll post starting stats here and you can flush. Sometimes a site isn't accessible for awhile, like one last year. If they don't post stats immediately, hold your flush until they post stats.
 

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
[Cross Country, Einstein@Home]

1100 tasks downloaded, then its "Not requesting tasks: too many runnable tasks" time again. (AFAIU it is a client-side limit of 1000 tasks which was overshot by the last download of >100 tasks.)

Triple GPU machine, running 6 tasks at a time, 12...15 minutes per task: That's merely a bunker for ~1.6 days. Compared to WCG, it seems trivial though to set up multiple clients for Einstein.
 

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
To allow me to get more Einstein at that point, I wrote a script, in BASH, for Linux, that will suspend Einstein work before it finishes. I can then resume everything, get more work, and maybe suspend most of them again.

Very interesting --- but I just had a mishap which makes me think twice about scripted suspend/resume:

In order to improve card utilization, I suspended half of the six running tasks and enabled them a bit later again, with the purpose of staggering the two tasks of a card in time. This left me with two tasks getting stuck, blocking one of the cards, and I had to abort them.
 

Ken g6

Programming Moderator, Elite Member
Moderator
Dec 11, 1999
16,282
3,903
75
This left me with two tasks getting stuck, blocking one of the cards, and I had to abort them.
I don't understand. Did the Einstein work fail to resume? Or did my script prevent it from progressing? (It should do that; you should stop the script before dumping results.)
 

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
@Ken g6, this was not with your script, just manual suspend/resume (i.e. controlled using the boincmgr GUI). These two resumed tasks were shown as running, but they did not finish in the expected runtime and GPU-Z and HWiNFO64 showed that the corresponding card was not utilized.
 

crashtech

Lifer
Jan 4, 2013
10,546
2,138
146
I have seen suspended Einstein GPU WUs sit and churn through through several minutes of CPU cycles after resuming, but they eventually do resume utilizing the GPU. I thought it was something to do with checkpointing.
 

StefanR5R

Elite Member
Dec 10, 2016
5,682
8,240
136
Thanks @crashtech, I keep that in mind for the next occasion. I aborted those two tasks at a runtime of 26 and 28 minutes though, while they should have finished at 12 minutes.
 

crashtech

Lifer
Jan 4, 2013
10,546
2,138
146
Thanks @crashtech, I keep that in mind for the next occasion. I aborted those two tasks at a runtime of 26 and 28 minutes though, while they should have finished at 12 minutes.
Oh, that's definitely too long. Typically I was seeing a minute or two before resumption of GPU usage, mainly on machines with slower CPUs.
 

GLeeM

Elite Member
Apr 2, 2004
7,199
128
106
[Cross Country, Einstein@Home]

1100 tasks downloaded, then its "Not requesting tasks: too many runnable tasks" time again. (AFAIU it is a client-side limit of 1000 tasks which was overshot by the last download of >100 tasks.)

Triple GPU machine, running 6 tasks at a time, 12...15 minutes per task: That's merely a bunker for ~1.6 days. Compared to WCG, it seems trivial though to set up multiple clients for Einstein.

I got daily limit of 480 tasks reached on single GPU machine. Running three at a time should be enough for 3.7 days.
 
sale-70-410-exam    | Exam-200-125-pdf    | we-sale-70-410-exam    | hot-sale-70-410-exam    | Latest-exam-700-603-Dumps    | Dumps-98-363-exams-date    | Certs-200-125-date    | Dumps-300-075-exams-date    | hot-sale-book-C8010-726-book    | Hot-Sale-200-310-Exam    | Exam-Description-200-310-dumps?    | hot-sale-book-200-125-book    | Latest-Updated-300-209-Exam    | Dumps-210-260-exams-date    | Download-200-125-Exam-PDF    | Exam-Description-300-101-dumps    | Certs-300-101-date    | Hot-Sale-300-075-Exam    | Latest-exam-200-125-Dumps    | Exam-Description-200-125-dumps    | Latest-Updated-300-075-Exam    | hot-sale-book-210-260-book    | Dumps-200-901-exams-date    | Certs-200-901-date    | Latest-exam-1Z0-062-Dumps    | Hot-Sale-1Z0-062-Exam    | Certs-CSSLP-date    | 100%-Pass-70-383-Exams    | Latest-JN0-360-real-exam-questions    | 100%-Pass-4A0-100-Real-Exam-Questions    | Dumps-300-135-exams-date    | Passed-200-105-Tech-Exams    | Latest-Updated-200-310-Exam    | Download-300-070-Exam-PDF    | Hot-Sale-JN0-360-Exam    | 100%-Pass-JN0-360-Exams    | 100%-Pass-JN0-360-Real-Exam-Questions    | Dumps-JN0-360-exams-date    | Exam-Description-1Z0-876-dumps    | Latest-exam-1Z0-876-Dumps    | Dumps-HPE0-Y53-exams-date    | 2017-Latest-HPE0-Y53-Exam    | 100%-Pass-HPE0-Y53-Real-Exam-Questions    | Pass-4A0-100-Exam    | Latest-4A0-100-Questions    | Dumps-98-365-exams-date    | 2017-Latest-98-365-Exam    | 100%-Pass-VCS-254-Exams    | 2017-Latest-VCS-273-Exam    | Dumps-200-355-exams-date    | 2017-Latest-300-320-Exam    | Pass-300-101-Exam    | 100%-Pass-300-115-Exams    |
http://www.portvapes.co.uk/    | http://www.portvapes.co.uk/    |