Sieving drive for k=2000-3400 n=50K-1M - Page 2

Lennart · 2009-05-30, 13:58

Quote:

Originally Posted by Lennart

Reserving 8100G-9000G Lennart

Extended to 8100G-9200G ETA Jun 1

Lennart

kar_bon · 2009-05-30, 14:03

Quote:

Originally Posted by MyDogBuster

Gary, If Karsten did 0g-500G then just send him all the factor files and he can remove them from his sieve file himself.

got the sieve in 3 pieces, all is ok! thanks Gary.

mdettweiler · 2009-05-30, 16:17

Quote:

Originally Posted by MyDogBuster

Gary, If Karsten did 0g-500G then just send him all the factor files and he can remove them from his sieve file himself.

Wouldn't that be even bigger?

Gary, could you send me the sieve file? I'd like to possibly do some sieving, and plus, I can upload it to the noprimeleftbehind.net web space as Mini-Geek suggested so that we don't have to worry about email size limits any more. There's plenty of room there and no per-file size limit of any kind.

Flatlander · 2009-05-30, 16:23

Because my inbox is limited to 20Mb (sorry Gary, I thought it had been upgraded) and I have to transfer the file across my network, it would be easier for me to pluck the file from a website in the future.

mdettweiler · 2009-05-30, 17:16

Gary, don't worry about sending me the sieve file after all--Lennart had it up on his personal web space and sent it to me.

I'll put it up on the noprimeleftbehind.net server which should be a bit faster than Lennart's setup. If anyone still needs the sieve file, drop me a PM and I'll send you the link.

Edit: I also recompressed it with "Ultra" level compression, which dropped it from ~22MB to ~19MB.

gd_barnes · 2009-05-30, 20:16

Just now back on...Whew, was THAT a hassle! lol

It looks like everyone is good now. Let me know if otherwise.

I'll upload it to the noprimeleftbehind.net server in the future.

Max is correct. Sending the factors would have been far larger than the sieve file.

Thanks, Lennart, for posting that on your web page. I don't know why googlepages wouldn't take it, even the 12 MB versions in 2 pieces. (I didn't try the 8 MB versions in 3 pieces.) I have plenty of space available. I think they've reduced their per file limit or something like that.

Gary

Mini-Geek · 2009-05-30, 23:38

Quote:

Originally Posted by gd_barnes

Thanks, Lennart, for posting that on your web page. I don't know why googlepages wouldn't take it, even the 12 MB versions in 2 pieces. (I didn't try the 8 MB versions in 3 pieces.) I have plenty of space available. I think they've reduced their per file limit or something like that.

http://www.google.com/support/pages/...n&answer=59418
"You can upload any single file up to 10 MB."
This is the same as Google Sites.
http://www.google.com/support/sites/...y?answer=90557

I'm about 10% done, 877 factors so far.

Lennart · 2009-05-31, 02:05

Quote:

Originally Posted by gd_barnes

Like before, sr2sieve is what we will use. Let us know if you need the executable or more detailed instructions on using it. Here is an example of the command to execute at the command prompt:

sr2sieve -p 5000e9 -P 5250e9 -i sieve2000-3400-20K-1M.txt

The above would be if you were sieving P=5000G-5250G. The file is listed after the "-i" command and is the actual file name that will be sent to everyone. Feel free to name it something shorter if you want or use the "srwork" older convention where you don't have to specify a file name.

Gary

I use a file named "sr2sieve-command-line.txt"

All command line info is in that file

Here is one example

sr2sieve -p8200e9 -P8300e9 -isieve2000-3400-20K-1M.txt -ffactor2k-3_4k_8200G-8300G.txt -t4 -q

You start with sr2sieve and it read that file.

We use todo a file like this
sr2sieve -p####e9 -P####e9 -isieve2000-3400-20K-1M.txt -ffactor2k-3_4k_####G-####G.txt -t4 -q

Lennart

Lennart · 2009-05-31, 15:34

Reserving 9200G-10T Lennart ETA Jun 2

gd_barnes · 2009-05-31, 22:26

Ian,

I'm just curious as to how you can be doing P=1250G per core with only a P=500G reservation. (lol) I was thinking that I corrected it to P=250G previously and I see that it's been changed back.

Gary

MyDogBuster · 2009-05-31, 22:57

Quote:

I'm just curious as to how you can be doing P=1250G per core with only a P=500G reservation. (lol) I was thinking that I corrected it to P=250G previously and I see that it's been changed back.

Thats because I have a hard time dividing without taking off my shoes.

2009-05-30, 17:16	#16
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 3×2,083 Posts	Gary, don't worry about sending me the sieve file after all--Lennart had it up on his personal web space and sent it to me. I'll put it up on the noprimeleftbehind.net server which should be a bit faster than Lennart's setup. If anyone still needs the sieve file, drop me a PM and I'll send you the link. Edit: I also recompressed it with "Ultra" level compression, which dropped it from ~22MB to ~19MB. Last fiddled with by mdettweiler on 2009-05-30 at 17:22

2009-05-30, 20:16	#17
gd_barnes May 2007 Kansas; USA 3³·5·7·11 Posts	Just now back on...Whew, was THAT a hassle! lol It looks like everyone is good now. Let me know if otherwise. I'll upload it to the noprimeleftbehind.net server in the future. Max is correct. Sending the factors would have been far larger than the sieve file. Thanks, Lennart, for posting that on your web page. I don't know why googlepages wouldn't take it, even the 12 MB versions in 2 pieces. (I didn't try the 8 MB versions in 3 pieces.) I have plenty of space available. I think they've reduced their per file limit or something like that. Gary Last fiddled with by gd_barnes on 2009-05-30 at 20:16

2009-05-31, 15:34	#20
Lennart "Lennart" Jun 2007 2⁵·5·7 Posts	Reserving 9200G-10T Lennart ETA Jun 2 Last fiddled with by Lennart on 2009-05-31 at 15:43

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2009-05-30, 16:23	#15
Flatlander I quite division it "Chris" Feb 2005 England 81D₁₆ Posts	Because my inbox is limited to 20Mb (sorry Gary, I thought it had been upgraded) and I have to transfer the file across my network, it would be easier for me to pluck the file from a website in the future.

2009-05-31, 22:26	#21
gd_barnes May 2007 Kansas; USA 3³·5·7·11 Posts	Ian, I'm just curious as to how you can be doing P=1250G per core with only a P=500G reservation. (lol) I was thinking that I corrected it to P=250G previously and I see that it's been changed back. Gary