mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > No Prime Left Behind

Closed Thread
 
Thread Tools
Old 2009-01-07, 23:56   #100
em99010pepe
 
em99010pepe's Avatar
 
Sep 2004

1011000011102 Posts
Default

http://www.lifemapper.org/index.shtml

http://www.ubero.net/default.asp

Only eOn is still active.

Last fiddled with by em99010pepe on 2009-01-07 at 23:57
em99010pepe is offline  
Old 2009-01-08, 00:28   #101
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

11×929 Posts
Default

Just checked this thread. 50 lashes with a wet noodle for loading the same file twice! lol Anyway, it sounds like it is straightened out now. Thanks to all for getting everything figured out.

One question...do we know for sure that k=1049 is in there? Several posts seem to give the impression that it was not.


Gary
gd_barnes is online now  
Old 2009-01-08, 00:52   #102
mdettweiler
A Sunny Moo
 
mdettweiler's Avatar
 
Aug 2007
USA (GMT-5)

792 Posts
Default

Quote:
Originally Posted by gd_barnes View Post
Just checked this thread. 50 lashes with a wet noodle for loading the same file twice! lol Anyway, it sounds like it is straightened out now. Thanks to all for getting everything figured out.

One question...do we know for sure that k=1049 is in there? Several posts seem to give the impression that it was not.


Gary
Yep, k=1049 is in there.
mdettweiler is offline  
Old 2009-01-08, 02:27   #103
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

11×929 Posts
Default

Quote:
Originally Posted by em99010pepe View Post
I think more work should be added to the server because we are going to hit ~100k candidates per day. Put something like a week of work in there.

I estimated at the processing rate that we were going, when David loaded the most recent file, there would be ~5 days work thru k=1199. Now if David or somebody has added some more cores since then, it will be sooner.

For that matter, I can load the entire thing. David, can you handle a monster file? The last one was 5.5 MB; 1.15 MB zipped. What is remaining would be 29 MB or likely ~6 MB zipped. I'll probably want to send it to you in 2-3 zipped files to make them easier to handle.

If everyone would like me to load up the entire range in port 9000 and David thinks it can handle a huge file, I can do that.

Maybe we can finish this range by the time the sieving drive is done. (We're going for Jan. 16th or 20th there.) That would be excellent! Then we'll have all those resources for the n=350K-500K drive. It will then be 5 different major drives going after top-5000 primes! We can also continue this one for n=200K-350K.

Max, if that happens, we'll have some serious work ahead of us on processing the results and making sure all of the primes are listed properly.

I think these teensy testing times are a lot more more fun for people than I had anticipated. lol


Gary
gd_barnes is online now  
Old 2009-01-08, 02:36   #104
Flatlander
I quite division it
 
Flatlander's Avatar
 
"Chris"
Feb 2005
England

81D16 Posts
Default

Quote:
Originally Posted by Flatlander View Post
I think the daily totals reset when you restarted.
http://nplb.ironbits.net/progress_9000.html
The totals have gone weird again.
Flatlander is offline  
Old 2009-01-08, 02:39   #105
mdettweiler
A Sunny Moo
 
mdettweiler's Avatar
 
Aug 2007
USA (GMT-5)

141418 Posts
Default

Quote:
Originally Posted by gd_barnes View Post
Maybe we can finish this range by the time the sieving drive is done. (We're going for Jan. 16th or 20th there.) That would be excellent! Then we'll have all those resources for the n=350K-500K drive. It will then be 5 different major drives going after top-5000 primes! We can also continue this one for n=200K-350K.
Sounds like a good idea...how about we make that an official goal, to get the 9th Drive completed up to 200K by no later than January 20th? Of course, you would probably have to move all your quads (except of course the ones on the sieving drive) over to port 9000... *nudge* And of course I would move my quad, too...the Riesel base 16 spree I've had it going on over at CRUS can wait.
Quote:
Max, if that happens, we'll have some serious work ahead of us on processing the results and making sure all of the primes are listed properly.
Indeed...that may turn out to be a bit of a hassle, especially since my processing scripts are designed to sort by n, not by k. I guess it would be a simple modification, though, so it should be possible.

Max

Last fiddled with by mdettweiler on 2009-01-08 at 02:40 Reason: typo
mdettweiler is offline  
Old 2009-01-08, 03:26   #106
IronBits
I ♥ BOINC!
 
IronBits's Avatar
 
Oct 2002
Glendale, AZ. (USA)

3×7×53 Posts
Default

Yup, it's breaking the DOS math script.
Working on a vbscript replacement.
I re-ran it manually and looks better

I'll have my 8 core I7 to toss on it by the 11th or 12th

Gary, send me everything you have. I'll load it up as necessary.
I don't know what happens to an llrnet server, or the server itself memory wise, if the file is going to be 24meg in size.
If anyone knows that loading a large file, other than taking a few minutes to load, is of no consequence, then I'll toss it all in there.
I can handle up to a 10meg zip file via email Gary.
If you put it on your Server, give me the link, I can download it from that link instead.

Quote:
Originally Posted by Flatlander View Post
The totals have gone weird again.

Last fiddled with by IronBits on 2009-01-08 at 03:30
IronBits is offline  
Old 2009-01-08, 03:52   #107
IronBits
I ♥ BOINC!
 
IronBits's Avatar
 
Oct 2002
Glendale, AZ. (USA)

3·7·53 Posts
Default

Let's see what happens in a few minutes with my new vbscript counting script.
Finally figured out how to sort the objdictionary
IronBits is offline  
Old 2009-01-08, 04:11   #108
mdettweiler
A Sunny Moo
 
mdettweiler's Avatar
 
Aug 2007
USA (GMT-5)

792 Posts
Default

Quote:
Originally Posted by IronBits View Post
If anyone knows that loading a large file, other than taking a few minutes to load, is of no consequence, then I'll toss it all in there.
I can handle up to a 10meg zip file via email Gary.
If you put it on your Server, give me the link, I can download it from that link instead.
As far as I know, the only limit on the size of the knpairs.txt file is memory; so, assuming the server has plenty of RAM, then it should be OK to load the huge file.
mdettweiler is offline  
Old 2009-01-08, 04:21   #109
IronBits
I ♥ BOINC!
 
IronBits's Avatar
 
Oct 2002
Glendale, AZ. (USA)

3×7×53 Posts
Default

How much memory? 25meg for a 25meg file? Then no problem.
Server has 8 GB, most of it dedicated to MySQL for the Free-DC Stats system Bok runs on it.
IronBits is offline  
Old 2009-01-08, 04:30   #110
mdettweiler
A Sunny Moo
 
mdettweiler's Avatar
 
Aug 2007
USA (GMT-5)

186116 Posts
Default

Quote:
Originally Posted by IronBits View Post
How much memory? 25meg for a 25meg file? Then no problem.
Server has 8 GB, most of it dedicated to MySQL for the Free-DC Stats system Bok runs on it.
Hmm...well, to tell you the truth, I really have no idea how much memory it takes. All I know is that a while back I remember Carlos having memory issues with one of his servers when we tried to load it up with a lot of work (though exactly how much "a lot" was, I don't remember). Probably the best way to figure it out is by trial and error--though I'm pretty sure that with 8 GB of RAM, your server should be able to handle it without a hiccup.
mdettweiler is offline  
Closed Thread

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Team drive #10 k=1400-2000 n=500K-1M gd_barnes No Prime Left Behind 61 2013-01-30 16:08
Team drive #12 k=2000-3000 n=50K-425K gd_barnes No Prime Left Behind 96 2012-02-19 03:53
Team drive #11 k=2000-3000 n=425K-600K gd_barnes No Prime Left Behind 42 2010-11-19 10:42
Team drive #8 k=1400-2000 n=350K-500K gd_barnes No Prime Left Behind 101 2009-04-08 02:11
Sieving drive for k=1005-2000 n=200K-500K gd_barnes No Prime Left Behind 118 2009-01-17 16:05

All times are UTC. The time now is 00:09.

Wed Oct 21 00:09:26 UTC 2020 up 40 days, 21:20, 0 users, load averages: 2.26, 2.11, 2.00

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, 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.