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Posts by Speedy51

1) Message boards : NFS Discussion : BOINC pentathlon (Message 2192)
Posted 23 May 2021 by Speedy51
Post:
Out of complete curiosity what percentage of the current lasieve_5f number was processed thanks to the pentathlon?
2) Message boards : Questions/Problems/Bugs : No tasks available (Message 2191)
Posted 18 May 2021 by Speedy51
Post:
Smaller work units are flowing
3) Message boards : Questions/Problems/Bugs : Project recently started using too much memory? (Message 1613)
Posted 19 Nov 2015 by Speedy51
Post:
Hi I am Alan, I just joined the project.
I wonder how can I tame the CPU / memory usage as it is taking to much of my resources.
I am running on MAC OS Yosemite.
Thanks.

Hi welcome to the project.

If you open the main Boinc window then click options > computing preferences under the computing tab you can change the percentage of CPUs used. For a start I would change this to 50% and see how you go. I have given you the instructions on how to do it on a Windows machine I think it will be the same for our Mac
4) Message boards : NFS Discussion : 6,490+ sieve progress (Message 1592)
Posted 29 Sep 2015 by Speedy51
Post:
Thanks
5) Message boards : NFS Discussion : 6,490+ sieve progress (Message 1589)
Posted 27 Sep 2015 by Speedy51
Post:
I'm more than happy to help reprocessed work. I would just like to make sure that this is the right number I am working on, my task are as follows. G2m1285_2950528_0
G2m1285_2950530_0
Are these right, there is no 6,490+ to be seen in the names? Looking we are up to 295 million

Credit is very nice on these tasks

Thanks in advance.
6) Message boards : News : 10,359- factored (Message 1567)
Posted 19 Jul 2015 by Speedy51
Post:
Application is lasieve5f.

Thank you, keep on crunching


Just to let you know J that 6,490+ was stopped at q=1800M (G6p490_1800000) although there are still a few aborted ones to be completed.

Thanks Carlos, this was completed reasonably quickly which is good.
7) Message boards : News : 10,359- factored (Message 1564)
Posted 18 Jul 2015 by Speedy51
Post:
Application is lasieve5f.

Thank you, keep on crunching
8) Message boards : News : 10,359- factored (Message 1562)
Posted 18 Jul 2015 by Speedy51
Post:
OPN usually under lasieved application.

Main reason why I was asking was because more help was is needed with 6490+ but I have yet to find the application that this number is supported

Correcting wording from my previous post, was unable to change original posting
9) Message boards : News : 10,359- factored (Message 1561)
Posted 18 Jul 2015 by Speedy51
Post:
OPN usually under lasieved application.

Main reason why I was asking was because more help was needed with 6490+ but I have yet to find the application that this number is supported
10) Message boards : News : 10,359- factored (Message 1558)
Posted 16 Jul 2015 by Speedy51
Post:
Are the OPN _463442a work units part of 4,490+ work units?


No, why?

Sorry for delay in response. Reason why I was asking is so that I can possibly help out with this job, not sure what app it is running under
11) Message boards : News : 10,359- factored (Message 1553)
Posted 14 Jul 2015 by Speedy51
Post:
Are the OPN _463442a work units part of 4,490+ work units?
12) Message boards : News : 10,770M factors (Message 1196)
Posted 19 Sep 2013 by Speedy51
Post:
Congratulations to all that were involved with getting this number factored
13) Message boards : News : Calling all 64-bit Linux sievers! (Message 1180)
Posted 3 Aug 2013 by Speedy51
Post:
I use Ubuntu. Didn't have any experience with Linux, but it was easy to setup a dual boot installation on a Win 7 system.

Just go to http://www.ubuntu.com/download and follow the directions.

Doubtless there are "better" distros - Ubuntu is often called Windows-lite - but it's fast and easy to maintain (for me anyway).

Just my $0.02.

Thanks for the tip. I've used the Ubuntu windows installer before, this time I am going to install Ubuntu the proper way as I believe it will work faster. I am aware of the best way to format the drive now I will look at doing this over the coming week
14) Message boards : News : Calling all 64-bit Linux sievers! (Message 1178)
Posted 3 Aug 2013 by Speedy51
Post:
I would be interested in lending a hand with Linux work units if somebody could provide me with the best distro and how to install on a hard drive step-by-step. Am I correct in saying that the hard drive needs to be partitioned for memory use ect? I would be jewel booting with Windows 7.I have a 1 TB Western digital drive that I can install Linux on
15) Message boards : News : December to Remember Challenge continues (Message 1068)
Posted 18 Dec 2012 by Speedy51
Post:
Part II of the December to Remember Challenge continues today. Let's keep sieving and finish 2,1037- this year!

Which application 14e, 15e, 16e or 16eV5 is this job using?

I answered my own question. 16e & 16eV5.
16) Message boards : News : 3,637- factored, NSF grant renewed (Message 1019)
Posted 9 Oct 2012 by Speedy51
Post:
Right now, NFS@Home has the rough equivalent of ~1000 cores running full time, so adding 576 cores would only reduce the overall sieve time by about 1/3.

Fair enough. I wasn't very clear. What I meant was if you could run 1 task on 576 cores it would be done in no time.
17) Message boards : News : 3,637- factored, NSF grant renewed (Message 1016)
Posted 1 Oct 2012 by Speedy51
Post:
Thanks for the great answers. Greg have you been tempted to Sieve a job on 576? I bet it would be done fast.
18) Message boards : News : 3,637- factored, NSF grant renewed (Message 1010)
Posted 29 Sep 2012 by Speedy51
Post:
Thanks for the chart.
19) Message boards : News : 3,637- factored, NSF grant renewed (Message 1008)
Posted 29 Sep 2012 by Speedy51
Post:
Thanks Greg. Man post processing takes along time. How many cores do you have to run on one job & whats the most core you've used at one time?
20) Message boards : News : 3,637- factored, NSF grant renewed (Message 1004)
Posted 27 Sep 2012 by Speedy51
Post:
Gr8 news. That's just over 167 years of CPU time. Out of interest how much work is done in an hour of postprocessing time?


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