Re: Mersenne: complaint

1999-09-16 Thread Spike Jones
Nick Craig-Wood wrote: If one had the data then it would be reasonably easy to calculate the expectation (in $ per year) for a given exponent size & CPU. Nick, I worked this out a few months ago when the prizes were announced. Using a pentium II/400 the mathematical expectation for those huntin

Re: Mersenne: Re: complaint

1999-09-16 Thread Lucas Wiman
> >>One version of Linux has paid the bill and passed the test, so at least one > >>version of Linux is Unix. > > > >If you wanted to be picky, you could always say that a version of _GNU_/Linux > >has passed the test... The tests aren't for the kernel only, are they? > > But "GNU" stands for "G

Re: Mersenne: Re: complaint

1999-09-16 Thread Pierre Abbat
On Thu, 16 Sep 1999, Steinar H. Gunderson wrote: >On Thu, Sep 16, 1999 at 01:06:04PM +0200, Harald Tveit Alvestrand wrote: >>One version of Linux has paid the bill and passed the test, so at least one >>version of Linux is Unix. > >If you wanted to be picky, you could always say that a version of

Re: Mersenne: Celerons vs. Pentium II/III at large FFT lengths?

1999-09-16 Thread Lucas Wiman
> Ackk! That was rather inexact wording. Let me try again...my > Celeron 400 based systems crunch exponents in the 384K FFT range at about > the same speed as George's PII-400 machine. However, at the 448K FFT size, > George's machine appears to be 20% or more faster than my Celeron 400

Mersenne: Re: complaint

1999-09-16 Thread Steinar H. Gunderson
On Thu, Sep 16, 1999 at 01:06:04PM +0200, Harald Tveit Alvestrand wrote: >One version of Linux has paid the bill and passed the test, so at least one >version of Linux is Unix. If you wanted to be picky, you could always say that a version of _GNU_/Linux has passed the test... The tests aren't f

Mersenne: un*x

1999-09-16 Thread Brian J. Beesley
"un*x", like "windoze", is a joke. It's pronounced "eunuchs" and derives, so far as I know, from a saying that "real men use Multics". If you're under 35, you're not likely to recognise the reference to a long-obsolete (but advanced, for its day) operating system, used on Honeywell mainframes,

Re: Mersenne: complaint

1999-09-16 Thread Nick Craig-Wood
On Wed, Sep 15, 1999 at 07:42:53PM +0100, Brian J. Beesley wrote: > I'm going to be _very_ interested in how many people choose to run > $100,000 prize candidates using v19. There is an obvious balance > between the time it takes to complete a test & the enthusiasm of > people to participate, e

Re: Mersenne: Celerons vs. Pentium II/III at large FFT lengths?

1999-09-16 Thread St. Dee
At 11:28 AM 9/16/1999 -0400, St. Dee wrote: >Does anyone else notice that their Celeron based machines seem to take a >relatively bigger performance hit when moving from testing exponents in the >384K FFT size to the 448K FFT size (under V18.1, at least)? > >I have a couple of non-overclocked Cele

Mersenne: Celerons vs. Pentium II/III at large FFT lengths?

1999-09-16 Thread St. Dee
Does anyone else notice that their Celeron based machines seem to take a relatively bigger performance hit when moving from testing exponents in the 384K FFT size to the 448K FFT size (under V18.1, at least)? I have a couple of non-overclocked Celeron 400 machines and, at the 384K FFT size, they

Re: Mersenne: complaint

1999-09-16 Thread Harald Tveit Alvestrand
At 04:38 16.09.99 +0200, Henrik Olsen wrote: >Un*x or the alternative *nix are used because Unix is a registered >trademark, originally by AT&T I belive, for a very specific OS. > >Most people when talking about un*x are talking about a group of OS's >characterised by having (more or less) the sa