3,766+ (GNFS 215.5)

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09-23-13, 09:40 AM
pinhodecarlos

3,766+ (GNFS 215.5)

3,766+ (GNFS 215.5) being sieved at the moment.
It will be a run for the largest Cunningham GNFS factorization after 10,770M record stablish on 18 Sep 2013.
All 64-bit sievers called to help, we are talking about the lasievef and lasieve5f applications.

Carlos
10-14-13, 08:33 AM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

NFS@Home needs lasievef sievers.
10-16-13, 03:25 PM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

Thank you Bryan for the warning of dry 16e wu's. Greg replied and work is now available.
Sorry all for this inconvenience.

Carlos
10-25-13, 07:22 AM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

The project needs windows and linux users for

lasievef - used for huge factorizations, uses up to 1 GB memory: yes

at http://escatter11.fullerton.edu/nfs/...subset=project.

Thank you in advance,

Carlos
10-25-13, 02:27 PM
denim

Re: 3,766+ (GNFS 215.5)

I have one Linux (Ubuntu) box, almost exclusively dedicated to 16e Lattice Sieve V5, but it does not have much memory for the massive WU's.
10-26-13, 05:07 AM
Fire$torm

Re: 3,766+ (GNFS 215.5)

Most of my machines do not have enough RAM for that sub-project but I was able to squeeze a few threads in.
10-29-13, 05:40 AM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

The situation is this.

We are going to around q=2600M, so there are about 237k unreleased 16e and 350k unreleased 16e v5 WU's.

Thank you for the help.
10-29-13, 01:21 PM
cineon_lut

Re: 3,766+ (GNFS 215.5)

Quote:

Originally Posted by pinhodecarlos

The situation is this.

We are going to around q=2600M, so there are about 237k unreleased 16e and 350k unreleased 16e v5 WU's.

Thank you for the help.

Forgive my ignorance, but I'm unfamiliar with this project. Is it CPU or GPU? After the current SETI@Home challenge is over, I might be able to put a box on this.
10-30-13, 05:46 AM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

Only CPU.
11-26-13, 05:44 AM
pinhodecarlos

Re: 3,766+ (GNFS 215.5)

We really need some help.
16e Lattice Sieve V5 wu's will go up to q=2600M but now at q=2009M. ~296k unreleased wu's.
16e Lattice Sieve wu's will go up to q=1000M but now at q=769M. ~116k unreleased wu's.

And Mumps lost first place....
11-26-13, 12:23 PM
cineon_lut

Re: 3,766+ (GNFS 215.5)

Quote:

Originally Posted by pinhodecarlos

We really need some help.
16e Lattice Sieve V5 wu's will go up to q=2600M but now at q=2009M. ~296k unreleased wu's.
16e Lattice Sieve wu's will go up to q=1000M but now at q=769M. ~116k unreleased wu's.

And Mumps lost first place....

We are finishing up the formula boinc series through the end of November so a lot of CPU cycles are spoken for this week. Mumps' fleet was going crazy on pogs to help flip sicituradastra

Vic (mobile)
11-27-13, 08:48 AM
denim

Re: 3,766+ (GNFS 215.5)

I am on NFS all day every day on a few of my machines, just don't have gobs of fire power. An old Ubuntu box is solely on the 16e Sieve V5.