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-   -   Distributed finishing for 2,1870L (https://www.mersenneforum.org/showthread.php?t=15249)

xilman 2011-02-18 11:42

Iacta alea est
 
[QUOTE=Batalov;252904]so maybe with Ben[SUP]2[/SUP]'s after-weekend ~20-26M relations we'll converge, so let's target next mid-week for gathering the stones?[/QUOTE]I've just uploaded another batch which concludes 100M-101M. Eight cores are still sieving away, though the two slowest will be stopped some time tomorrow and their results uploaded. (I'm off on a week-long business trip again on Sunday and remote access is not possible to that machine.)

A quick count of the relations so far uploaded reveals a total of 4948958, or a tad under 5M. That's a raw count, of course, and doesn't include duplicates within that set or within the relations found by other workers.

Paul

fivemack 2011-02-18 17:40

Running 110M-112.4M - new 24-thread workstation at work needs a burn-in test

jrk 2011-02-18 17:50

My meager 91-92M range is 82% complete, and I'll upload it on Sunday when it finishes. It will have about 4M relations.

Batalov 2011-02-18 19:36

Sounds good, everyone.
_________

[COLOR=green]Update: Yesterday, the filtering of 111M uniq rels almost converged (went into cliques, but then didn't find enough cycles; that's the pre-cusp); Today, with Tom's and Paul's morning additions, with 116M, we have a horrible cusp 12M matrix (that's with target densitiy 100). By Wednesday, we'll do much better. Probably not a 6M (cf. 1870M), but a 8-9M matrix will make sense.[/COLOR]

Batalov 2011-02-21 02:38

2,1870L [URL="http://mersenneforum.org/showthread.php?p=253218#post253218"]is now[/URL] the fifth hole! :w00t:

jrk 2011-02-21 02:46

[QUOTE=jrk;252935]My meager 91-92M range is 82% complete, and I'll upload it on Sunday when it finishes. It will have about 4M relations.[/QUOTE]
Done.
[url=http://jaysonking.com/files/2,1870L-91M-92M.bz2]2,1870L-91M-92M.bz2[/url] (3979667 relations)

fivemack 2011-02-21 12:09

110-112.4 is done, but upload bandwidth from work is very narrow (32kb/sec) so it won't be fully uploaded for about four hours.

R.D. Silverman 2011-02-21 12:42

[QUOTE=Batalov;252952]Sounds good, everyone.
_________

[COLOR=green]Update: Yesterday, the filtering of 111M uniq rels almost converged (went into cliques, but then didn't find enough cycles; that's the pre-cusp); Today, with Tom's and Paul's morning additions, with 116M, we have a horrible cusp 12M matrix (that's with target densitiy 100). By Wednesday, we'll do much better. Probably not a 6M (cf. 1870M), but a 8-9M matrix will make sense.[/COLOR][/QUOTE]

I will drop another ~10M relations in snail mail to you later today.
You should get them in ~2days.

Our firewall prevents a direct transfer of the data.

fivemack 2011-02-21 12:44

Running 112.4 - 113.0 on the 24-thread machine; should be done tomorrow morning.

bsquared 2011-02-21 14:19

48 nice'd jobs ran over the weekend. What I have now is a hodgepodge of progress: 16 jobs are finished, many others are close, several are lagging quite a bit behind. Since Bob's relations will take a couple days to get there, I'll just let things continue. So far, I have just north of 21M relations.

I'll take 113-114 for tonight.

xilman 2011-02-21 20:10

Another hour to go on the range 102-104M then I'm finished. Uploading the final batch of results shortly ...

Be nice to get back to the GCW numbers full time.


Paul


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