0 Membres et 2 Invités sur ce sujet
I've started a project to extend the exhaustive search limit from 1018 to 264 (~1.845*1019), and also to verify all amicable pairs below 1018. There are ~500,000 amicable pairs still to be found in the range 1018 - 264.Since the amount of computations is so vast (over 500 CPU core-years; 1000 CPU core-years actually because the project uses replication), I'll need volunteers to help with the search. Everyone is welcome!I've set up a BOINC server: https://sech.me/boinc/Amicable/Those who want to participate will need to do the following steps: Sign up here: https://sech.me/boinc/Amicable/create_account_form.php Use invitation code "mersenneforum" (without quotes) when you sign up. Download and install BOINC client if you haven't done it yet: https://boinc.berkeley.edu/download.php Those who are new to BOINC should first browse https://boinc.berkeley.edu/ and read some manuals/FAQs there. When BOINC client asks you to add/join a project, provide the following URL: https://sech.me/boinc/Amicable/ Don't try to find this project in the list in BOINC client, it's not there yet. You'll have to copy-paste the URL. When BOINC client asks you for credentials, enter email/password of the account you created in step 1. BOINC client should then connect to the server and start running tasks for the project.Please report all bugs/issues you encounter either here or on message boards on the project's server: https://sech.me/boinc/Amicable/forum_index.phpThe program that will run on your PCs is open-source and can be found here: https://github.com/SChernykh/Amicable/tree/boinc-versionOnly Windows 64-bit and Linux 64-bit are supported now. I'm also waiting for bug reports/other suggestions at Github.
23 Jan 2017, 5:45:24 UTC 23 Jan 2017, 7:27:50 UTC Completed and validated 1,629.81 11,829.45 1,912.90 Amicable Numbers up to 2^64 v1.01 (mt)x86_64-pc-linux-gnu
23 Jan 2017, 5:45:24 UTC 23 Jan 2017, 7:45:34 UTC Completed and validated 1,060.30 8,005.79 1,546.84 Amicable Numbers up to 2^64 v1.01 (mt)x86_64-pc-linux-gnu
Quelques messages plus haut :http://forum.boinc-af.org/index.php/topic,7432.msg453019.html#msg453019
Euhhh! L'AF n'est pas encore créer ou ca bug chez moi pour s'y attacher?
24 Jan 2017, 5:17:37 UTC 25 Jan 2017, 14:30:10 UTC Completed, waiting for validation 104,439.28 793,215.80 pending Amicable Numbers up to 2^64 v1.01 (mt)x86_64-pc-linux-gnu
Since everything is running smooth, I've decided to open the project for public tomorrow, on January 30th. All participants will be able to choose/create teams then.
Non juste du CPU...Pour le moment.
500 CPU-year cela devrait être super rapide pour la communauté BOINC... non ?je m'y mets un peu demain
fzs600, il y a une application GPU pour Amicable Numbers, c'est bien cela ?