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Forum: Prime Sierpinski Project 2008-04-10, 07:13
Replies: 54
Views: 8,155
Posted By dspdude2000
Sieving 1G with the old and new dat files on a...

Sieving 1G with the old and new dat files on a 1.5GHz P-4 resulted in a 3.5% speedup. If the k=265711 sequence was typical, I think this means we will actually see a 2.6% slowdown in finding factors.
Forum: Prime Sierpinski Project 2008-04-10, 02:02
Replies: 54
Views: 8,155
Posted By dspdude2000
Oh, you're right. That seems needlessly...

Oh, you're right. That seems needlessly confusing. I guess I'd have to run sr2sieve manually to make a comparison. Maybe I'll do that.
Forum: Prime Sierpinski Project 2008-04-09, 22:22
Replies: 54
Views: 8,155
Posted By dspdude2000
I'm using the BOINC client to run sr2sieve on...

I'm using the BOINC client to run sr2sieve on three different computers. It appears to me that there is no decrease in the time it takes to sieve 0.5 GB. In fact, I've measured a very slight...
Forum: Prime Sierpinski Project 2008-02-07, 13:22
Replies: 76
Views: 12,715
Posted By dspdude2000
Thanks for the explanation! Good to know that...

Thanks for the explanation! Good to know that people are thinking about these things.
Forum: Prime Sierpinski Project 2008-02-06, 14:43
Replies: 76
Views: 12,715
Posted By dspdude2000
I am a relative newcomer, was doing some manual...

I am a relative newcomer, was doing some manual sieving, but am now on BOINC. I am wondering: is there a release schedule for new versions of the combined dat file. As far as I can tell, we have...
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