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-   -   BOINC NFS sieving - NFS@Home (https://www.mersenneforum.org/showthread.php?t=12388)

VictordeHolland 2014-11-12 15:32

L1289 ETA
 
L1289 successfully builded a matrix (20.3M).
LA 3% complete, ETA 370h

wombatman 2014-11-13 01:33

GC_5_341 factors as:

[CODE]prp78 factor: 319384300283929328875125821427586969439040608591394617195540929000236543744349
prp147 factor: 494063175187062585171080862965715195959272576427162158426547251757554515504175146085605222393386819817663626715623449282070720841724054789573498987
elapsed time 95:12:23[/CODE]

12.14M matrix, density of 115 with 8 threads running.

And GC_9_250 factors as:

[CODE]prp66 factor: 442650258561678688213278700823554792566975520720218221643466867769
prp141 factor: 548799473825278615192092870871830650585385387324662376009755151897835360033866727125759705356643436851664809503575154869807578352335331844383
elapsed time 100:33:53[/CODE]

9.84M matrix, density of 128 (could have probably gotten 130) with 4 threads.

VictordeHolland 2014-11-13 09:07

Could somebody update?
[URL]http://escatter11.fullerton.edu/nfs/crunching.php[/URL]
and
[URL]http://escatter11.fullerton.edu/nfs/crunching_e.php[/URL]

GC_7_282 needs resieving with the correct number in .ini and poly file [URL="http://mersenneforum.org/showpost.php?p=386219&postcount=1619"]link to post[/URL]
GC_3_506 was completed [URL="http://mersenneforum.org/showpost.php?p=386155&postcount=1618"]by Ben 3 weeks ago[/URL]
GC_6_316 was completed [URL="http://mersenneforum.org/showpost.php?p=385707&postcount=1613"] by Sean in October[/URL]

L1286 was completed [URL="http://mersenneforum.org/showpost.php?p=385876&postcount=1615"]by me (Victor)[/URL]
L1289 is reserved by me (Victor).

Thanks in advance

debrouxl 2014-11-13 10:22

I've updated the 14e part, thanks for the reminder. Those lines of October 2x fell through the cracks...
I'm not aware I have access to the 15e management page(s), though.

VictordeHolland 2014-11-20 20:52

reserving GC_6_306 and GC_6_307
 
I'll take these two for post-processing:
GC_6_306
GC_6_307

wombatman 2014-11-21 17:39

I'll take GC_7_288.

VictordeHolland 2014-11-22 00:41

lasieved queue???
 
I see two GC_3_512s in the lasieved queue?

YuL 2014-11-22 06:21

L1291
 
Hi guys, I would be happy to do the post-processing for L1291. I've factored quite a few numbers in the SNFS 230-240 region
for [URL="http://mada.la.coocan.jp/nrr/index.htm"]M. Kamada[/URL], I think I'm ready for 31 bits jobs.
If it's OK then please tell me how to download the relations. Thanks.

VictordeHolland 2014-11-22 07:30

[QUOTE=YuL;388210]Hi guys, I would be happy to do the post-processing for L1291. I've factored quite a few numbers in the SNFS 230-240 region
for [URL="http://mada.la.coocan.jp/nrr/index.htm"]M. Kamada[/URL], I think I'm ready for 31 bits jobs.
If it's OK then please tell me how to download the relations. Thanks.[/QUOTE]
Please send a private message to frmky to get a account for the downloadpage.
Keep in mind the in mind the lasievee jobs use lots of memory, you'll need 16GB RAM minimum. They should take about 2-3 weeks on a recent quadcore (i7 3770k/ i7 4770k).

YuL 2014-11-22 07:45

[QUOTE=VictordeHolland;388212]Please send a private message to frmky to get a account for the downloadpage.
Keep in mind the in mind the lasievee jobs use lots of memory, you'll need 16GB RAM minimum. They should take about 2-3 weeks on a recent quadcore (i7 3770k/ i7 4770k).[/QUOTE]

Thanks for the quick reply.
I plan to do it by running a 2x1 grid using MPI enabled msieve on a Dual Xeon E5-2620 @2.0GHz 32GB RAM,
can't wait to see how it will perform.

VictordeHolland 2014-11-22 11:18

[QUOTE=YuL;388213]
Dual Xeon E5-2620 @2.0GHz 32GB RAM[/QUOTE]
Dual 6-core Xeons, jummie! :P


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