BOINC NFS sieving - RSALS - Page 42

RichD · 2012-08-12, 18:54

Is all of NFS@Home 64-bit sievers?

What happens to all the 32-bit systems when RSALS is retired?

xilman · 2012-08-12, 19:33

Quote:

Originally Posted by debrouxl

Paul: sieving is currently fairly cheap at RSALS, so I'm not too afraid of ECM misses. Maybe I could make RSALS sieve GC_7_280_C185 ?

Thanks. Polynomial sent by email.

This one has had slightly over t50 and so is a fair bet.

Paul

debrouxl · 2012-08-12, 19:55

Clients were starving the automatic work generation script, even though I had raised the rate of creation to 50K WUs per day. I've raised it to 150K WUs per day, and the graphs on http://boinc.unsads.com/rsals/server_status.php show that clients are still starving it !
Let's see how they cope with even higher rates...

GC_7_280 started

Dubslow · 2012-08-12, 20:01

Okay, I guess I'll pitch in and do GW_6_301. I'll edit this post when the rels are downloaded.

Edit: Well the hour's almost up, and there's still 16 minutes until the download completes. It should be safe to delete the files at 2200 UTC.

RichD · 2012-08-12, 21:19

Quote:

Originally Posted by Dubslow

Well the hour's almost up, and there's still 16 minutes until the download completes. It should be safe to delete the files at 2200 UTC.

Wow! It takes me 15-16 hours at a friend's house for one this size. 7-8 hours for 30-bit.

I'll queue GC_5_334 for tonight. It should be done downloading by late afternoon tomorrow. (fingers crossed)
(That's right before my other 31-bit is due to complete processing.)

pinhodecarlos · 2012-08-12, 21:48

I can easily download a 13 GB file in less than 45 min so if necessary I can host a few of them because I have a free 2T external hardisk available.
Please let me know if you want me to backup a few ones. I can then send them at 680 kB/s.

Dubslow · 2012-08-12, 23:07

Quote:

Originally Posted by RichD

Wow! It takes me 15-16 hours at a friend's house for one this size. 7-8 hours for 30-bit.

I'll queue GC_5_334 for tonight. It should be done downloading by late afternoon tomorrow. (fingers crossed)
(That's right before my other 31-bit is due to complete processing.)

Filtering is taking quite a bit longer than the download (I think even longer than downloading the rels uncompressed).

Quote:

Originally Posted by pinhodecarlos

I can easily download a 13 GB file in less than 45 min so if necessary I can host a few of them because I have a free 2T external hardisk available.
Please let me know if you want me to backup a few ones. I can then send them at 680 kB/s.

That's an impressive download speed.

Edit: http://fiber.google.com/about/

Batalov · 2012-08-12, 23:33

There are a few new Cunningham numbers perfect for RSALS. Let me know is you are interested - I will send you a simple short list. EDIT: here:

Code:

198     11      324     +       224.9   0.88    /3
192     11      327     -       227     0.84    /3
219     11      327     +       227     0.96    /3
170     5       492     +       229.2   0.74    /3
234     11      339     -       235.3   0.99    /3
217     11      348     +       241.6   0.89    /3

The polynomials are all of the Ax^6+-Bx^3+C variety, easy to build.
Run factMsieve.pl and kill it promptly and you can take the rest of the parameters from the .job file.

debrouxl · 2012-08-13, 05:42

The server has a 100 Mbps connection, and can fill it entirely for transfers within the LAN of the hosting provider (~11.2 MB/s). That said, I restrain the download speed to 8 or 9 MB/s when downloading from another server, otherwise BOINC can lose connection to MySQL running on another server, and that's bad. Losing the connection occurred yesterday evening, creating a short gap in the graphs.

jrk has sent me a polynomial for a C154 in Aliquot sequence 4788, I'll queue it.

Batalov: I think I'm going to reserve all of them (for RSALS and NFS@Home), otherwise I may end up making a dent in OddPerfect's numbers too quickly

jrk · 2012-08-13, 08:18

Reserving 44371_43_minus1

yoyo · 2012-08-13, 17:53

Quote:

Originally Posted by xilman

I've quite a few SNFS and GNFS numbers from the GCW tables but, unfortunately, most haven't had a 2/9 or 1/3 level of ECM done. If you're prepared to take the risk of an ECM miss, let me know.

Paul

I can queue some ECM curves in yoyo@home when you send me:
<name> <required curves> <B1> <number>

yoyo

2012-08-12, 18:54	#452
RichD Sep 2008 Kansas 3,389 Posts	Question Is all of NFS@Home 64-bit sievers? What happens to all the 32-bit systems when RSALS is retired?

2012-08-12, 20:01	#455
Dubslow Basketry That Evening! "Bunslow the Bold" Jun 2011 40<A<43 -89<O<-88 1C35₁₆ Posts	Okay, I guess I'll pitch in and do GW_6_301. I'll edit this post when the rels are downloaded. Edit: Well the hour's almost up, and there's still 16 minutes until the download completes. It should be safe to delete the files at 2200 UTC. Last fiddled with by Dubslow on 2012-08-12 at 21:01

2012-08-12, 21:48	#457
pinhodecarlos "Carlos Pinho" Oct 2011 Milton Keynes, UK 4947₁₀ Posts	I can easily download a 13 GB file in less than 45 min so if necessary I can host a few of them because I have a free 2T external hardisk available. Please let me know if you want me to backup a few ones. I can then send them at 680 kB/s. Last fiddled with by pinhodecarlos on 2012-08-12 at 21:49

2012-08-12, 23:33	#459
Batalov "Serge" Mar 2008 Phi(4,2^7658614+1)/2 2519₁₆ Posts	There are a few new Cunningham numbers perfect for RSALS. Let me know is you are interested - I will send you a simple short list. EDIT: here: Code: 198 11 324 + 224.9 0.88 /3 192 11 327 - 227 0.84 /3 219 11 327 + 227 0.96 /3 170 5 492 + 229.2 0.74 /3 234 11 339 - 235.3 0.99 /3 217 11 348 + 241.6 0.89 /3 The polynomials are all of the Ax^6+-Bx^3+C variety, easy to build. Run factMsieve.pl and kill it promptly and you can take the rest of the parameters from the .job file. Last fiddled with by Batalov on 2012-08-12 at 23:37

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
BOINC NFS sieving - NFS@Home	frmky	NFS@Home	1828	2020-11-14 04:57
BOINC	Unregistered	Information & Answers	6	2010-09-21 03:31
BOINC.BE	BATKrikke	Teams	2	2010-03-05 18:57
Boinc	Xentar	Sierpinski/Riesel Base 5	4	2009-04-25 10:26
BOINC?	masser	Sierpinski/Riesel Base 5	1	2009-02-09 01:10

2012-08-12, 19:55	#454
debrouxl Sep 2009 1111010001₂ Posts	Clients were starving the automatic work generation script, even though I had raised the rate of creation to 50K WUs per day. I've raised it to 150K WUs per day, and the graphs on http://boinc.unsads.com/rsals/server_status.php show that clients are still starving it ! Let's see how they cope with even higher rates... GC_7_280 started

2012-08-13, 05:42	#460
debrouxl Sep 2009 1721₈ Posts	The server has a 100 Mbps connection, and can fill it entirely for transfers within the LAN of the hosting provider (~11.2 MB/s). That said, I restrain the download speed to 8 or 9 MB/s when downloading from another server, otherwise BOINC can lose connection to MySQL running on another server, and that's bad. Losing the connection occurred yesterday evening, creating a short gap in the graphs. jrk has sent me a polynomial for a C154 in Aliquot sequence 4788, I'll queue it. Batalov: I think I'm going to reserve all of them (for RSALS and NFS@Home), otherwise I may end up making a dent in OddPerfect's numbers too quickly

2012-08-13, 08:18	#461
jrk May 2008 3·5·73 Posts	Reserving 44371_43_minus1