Mersenne: Overclocking - bad for project?

2000-12-23 Thread Gareth Randall
There are occasional announcements about overclocking various processors, and I know that some Mersenne contributors describe their clock speed as xxx@yyy where yyyxxx obviously. However, surely this project is one where overclockers do more harm than good? When you're running your favourite

Re: Mersenne: Overclocking - bad for project?

2000-12-23 Thread Jud McCranie
At 10:31 AM 12/23/2000 +, Gareth Randall wrote: However, surely this project is one where overclockers do more harm than good? When you're running your favourite game, it doesn't matter if a couple of incorrect calculations creep in, but the Mersenne project involves very long

Re: Mersenne: Overclocking - bad for project?

2000-12-23 Thread John R Pierce
My opinion is that it's better to have fewer correct results than to have the central database poisoned by loads of "don't think it's prime, but the user was overclocking" results, which of course cannot be distinguished from perfect answers. I'd trade two unreliable answers for one honest

Mersenne: Re: Overclocking - bad for project?

2000-12-23 Thread Steinar H. Gunderson
On Sat, Dec 23, 2000 at 11:08:47AM -0500, Jud McCranie wrote: I agree. I've never overclocked my computers because I think it is more important to be confident in the results. As long as even George overclocks, I don't feel really guilty about my 400@448 machine (that has successfully

Mersenne: P-1 factoring only

2000-12-23 Thread Henk Stokhorst
L.S., I would enjoy it if it would be possible to have a prime95 version with a P-1 factoring assignments only option. My pc starts to crunch (literally, really, it starts to peep intermittantly like as if it needs lubricant) if I switch to LL testing. It would save time for the people prefering

Re: Mersenne: Overclocking - bad for project?

2000-12-23 Thread Brian J. Beesley
On 23 Dec 00, at 10:31, Gareth Randall wrote: My opinion is that it's better to have fewer correct results than to have the central database poisoned by loads of "don't think it's prime, but the user was overclocking" results, which of course cannot be distinguished from perfect answers.