mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > PrimeNet > GPU to 72

Reply
 
Thread Tools
Old 2012-11-07, 06:23   #111
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2·3·1,693 Posts
Default

Quote:
Originally Posted by flashjh View Post
Can you post a screen shot? Is there a reason you can't just not run the DC instance until you want more exponents?
I could post a screen shot, on the next occasion. The thing is, I haven't run the "slaved" (DC) instance in over a month. It is the full-time, P-1 3rd worker which has acquired DC assignments. I most recently moved the DC assignments to my CuLu worktodo, and manually balanced P-1 assignments among the three workers. It will take a day or so to see how things happen next.

(However, those CuLu assignments are going to languish for quite a while.)

Last fiddled with by kladner on 2012-11-07 at 06:24
kladner is offline   Reply With Quote
Old 2012-11-07, 11:08   #112
garo
 
garo's Avatar
 
Aug 2002
Termonfeckin, IE

22·691 Posts
Default

I find that if you have two instances on the same CPU but with different work preferences, the Primenet server gets confused sometimes.
garo is offline   Reply With Quote
Old 2012-11-07, 16:28   #113
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2×3×1,693 Posts
Default

Quote:
Originally Posted by garo View Post
I find that if you have two instances on the same CPU but with different work preferences, the Primenet server gets confused sometimes.
It has occurred to me that perhaps I should use a different machine name for the second instance. I can see how that might cause confusion.
kladner is offline   Reply With Quote
Old 2012-11-08, 09:55   #114
garo
 
garo's Avatar
 
Aug 2002
Termonfeckin, IE

22·691 Posts
Default

I am not sure that even that would work. Prime95/net generates a CPUID for each machine and if ID is the same for both instances they will essentially be the same machine in Prime95's eye. One thing you could do is manually check that those IDs in the prime.txt (or local.txt) file are NOT the same and if they are, delete the ID from one instance file and see if that helps.
garo is offline   Reply With Quote
Old 2012-11-09, 00:07   #115
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2·3·1,693 Posts
Default

ATM, I have followed a suggestion from chalsall, which was to change the work type for the thread which was getting DCs instead of P-1. Specifically, I changed it from P-1 to DC, then had P95 phone home to update the information. I then immediately changed it back to P-1, and forced another update with the server. Since the worktodo sections for each worker were filled and balanced (manually), no assignments were gotten during this exercise.

However, as assignments have completed, a few more have been obtained and they have all been correct P-1s so far. I'm going to observe for a while before I consider anything else.
kladner is offline   Reply With Quote
Old 2012-11-09, 00:10   #116
kracker
 
kracker's Avatar
 
"Mr. Meeseeks"
Jan 2012
California, USA

23·271 Posts
Default

Quote:
Originally Posted by kladner View Post
ATM, I have followed a suggestion from chalsall, which was to change the work type for the thread which was getting DCs instead of P-1. Specifically, I changed it from P-1 to DC, then had P95 phone home to update the information. I then immediately changed it back to P-1, and forced another update with the server. Since the worktodo sections for each worker were filled and balanced (manually), no assignments were gotten during this exercise.

However, as assignments have completed, a few more have been obtained and they have all been correct P-1s so far. I'm going to observe for a while before I consider anything else.
[OT]
Happy 1000'th post b'day btw!
[/OT]
kracker is offline   Reply With Quote
Old 2012-11-09, 00:48   #117
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2×3×1,693 Posts
Default

Quote:
Originally Posted by kracker View Post
[OT]
Happy 1000'th post b'day btw!
[/OT]
Thanks! I hadn't noticed.
kladner is offline   Reply With Quote
Old 2012-11-13, 17:49   #118
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2·3·1,693 Posts
Default

Quote:
Originally Posted by kladner View Post
ATM, I have followed a suggestion from chalsall, which was to change the work type for the thread which was getting DCs instead of P-1. Specifically, I changed it from P-1 to DC, then had P95 phone home to update the information. I then immediately changed it back to P-1, and forced another update with the server. Since the worktodo sections for each worker were filled and balanced (manually), no assignments were gotten during this exercise.

However, as assignments have completed, a few more have been obtained and they have all been correct P-1s so far. I'm going to observe for a while before I consider anything else.
A subsequent assignment run (manual, so I can watch it) turned up another DC on the 3rd worker. Checking the CPU settings on my PrimeNet account showed that the 3rd worker had not switched back to P-1 when I changed the setting in P95. I changed that and am waiting to see what happens with further assignment runs.
kladner is offline   Reply With Quote
Old 2012-12-30, 16:39   #119
kladner
 
kladner's Avatar
 
"Kieren"
Jul 2011
In My Own Galaxy!

2·3·1,693 Posts
Default

I just noticed that the charts for Overall Worker Progress and LLTF progress do not agree as to how many assignments I have out. The Overall line agrees with all the other pages I have checked, such as "View Assignments" and Individual Overall Statistics."
Attached Thumbnails
Click image for larger version

Name:	Overall_VS_LLTF.jpg
Views:	105
Size:	29.5 KB
ID:	9073  
kladner is offline   Reply With Quote
Old 2013-01-02, 19:45   #120
petrw1
1976 Toyota Corona years forever!
 
petrw1's Avatar
 
"Wayne"
Nov 2006
Saskatchewan, Canada

10010010101002 Posts
Default

Quote:
Originally Posted by chalsall View Post
OK, OK... I'll look into it.

It will be a Stupid Programmer Error.
Getting worse . . .
Workers Double Check Testing Progress: reports 29 out and 532 done
If I click on me for my personal report is shows 9 out and 600 done.
9 out is correct. I'm not sure what is correct for done.

Could it be related to when or how I unreserve GPU72 assignments? I tend to do that. Lately I either unreserve directly from the client so that the proxy will catch it OR if I have to unreserve from the server I will also unreserve from GPU72. I didn't always do it this way.
petrw1 is offline   Reply With Quote
Old 2013-01-02, 20:51   #121
chalsall
If I May
 
chalsall's Avatar
 
"Chris Halsall"
Sep 2002
Barbados

9,767 Posts
Default

Quote:
Originally Posted by petrw1 View Post
Could it be related to when or how I unreserve GPU72 assignments? I tend to do that. Lately I either unreserve directly from the client so that the proxy will catch it OR if I have to unreserve from the server I will also unreserve from GPU72. I didn't always do it this way.
Thanks -- that was (part) of the problem. If you unreserved the candidate from the server, but not from GPU72 nor your client, it would set a status code in the Assignment record which some of the other reports didn't recognize. Note that this was only for those using the Proxy. And only you were effected by this.

I'm having to go through about 50 records by hand to reverse out of this mix-up. Everything should be nominal in a few hours.

(The other part had to do with a quick-and-dirty fix I made to one of the back-end scripts to ignore LMH work until a more scaleable solution was implemented. Naturely, it was late and I didn't test it, so for the last couple of days the Workers report was not being updated for DC and LL...)
chalsall is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
disk died, prime work lost forever? where to put prime? on SSD or HDD? emily PrimeNet 3 2013-03-01 05:49
new assignment esakertt PrimeNet 6 2012-11-09 19:51
Want New Assignment Unregistered Information & Answers 1 2012-03-28 00:02
Old Assignment Primeinator PrimeNet 4 2009-06-04 22:35
How would you know if I died ? rogue Soap Box 9 2005-11-08 19:50

All times are UTC. The time now is 09:54.


Mon Aug 2 09:54:50 UTC 2021 up 10 days, 4:23, 0 users, load averages: 1.09, 1.28, 1.29

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.