Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/29/06 16:55, Douglas Tutty wrote: > On Sun, Oct 29, 2006 at 01:22:49PM +, Michael Fothergill wrote: [snip] > As someone who is migrating from a 486 with 32 MB ram to an AMD Athlon > with 1 GB ram, I'll be interested in this discussion. In my

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Douglas Tutty
On Sun, Oct 29, 2006 at 01:22:49PM +, Michael Fothergill wrote: > I have been reading about the benefits of 64 bit computing on the web. In > the old days I used to run some molecular dynamics calculations on a DEC > Alpha with a 64 bit chip in it and the developer there did get a definite

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread hendrik
On Sun, Oct 29, 2006 at 08:09:37AM -0600, Ron Johnson wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 10/29/06 07:22, Michael Fothergill wrote: > > Dear Debian folks, > > [snip] > > Let's suppose that money was no object and we managed in some > > technical feat to construct a comp

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread John Hasler
Paul E Condon writes: > Such a thing is useful to think about for very large databases. It is > good for performance to have the whole database in RAM all the time. It also can be useful to be able to map your entire database into memory even if it won't all fit in RAM. 64 bit addresses permit th

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Paul E Condon
On Sun, Oct 29, 2006 at 01:22:49PM +, Michael Fothergill wrote: > Dear Debian folks, > > I have been reading about the benefits of 64 bit computing on the web. In > the old days I used to run some molecular dynamics calculations on a DEC > Alpha with a 64 bit chip in it and the developer th

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Kevin Mark
On Sun, Oct 29, 2006 at 01:22:49PM +, Michael Fothergill wrote: > Dear Debian folks, > > I have been reading about the benefits of 64 bit computing on the web. In > > OK, here's the dumb question: > > Let's suppose that money was no object and we managed in some technical > feat to constr

Re: respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Ron Johnson
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/29/06 07:22, Michael Fothergill wrote: > Dear Debian folks, > > I have been reading about the benefits of 64 bit computing on the > web. In the old days I used to run some molecular dynamics > calculations on a DEC Alpha with a 64 bit chip in it

respectful slightly dumb question about 64 bit computing.....

2006-10-29 Thread Michael Fothergill
Dear Debian folks, I have been reading about the benefits of 64 bit computing on the web. In the old days I used to run some molecular dynamics calculations on a DEC Alpha with a 64 bit chip in it and the developer there did get a definite boost from it. I have been reading the discussion o