RE: Mersenne: Mprime in dual cpu setup?

1999-10-15 Thread Aaron Blosser
mailto:[EMAIL PROTECTED]]On Behalf Of Michael > Oates > Sent: Thursday, October 14, 1999 5:03 PM > To: [EMAIL PROTECTED] > Subject: Re: Mersenne: Mprime in dual cpu setup? > > > Hi, > > I have a dual PII 560Mhz with NT and get similar results to you, with both > running

Re: Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread Brian J. Beesley
On 14 Oct 99, at 18:14, St. Dee wrote: > I'm running mprime (v19) on a dual-processor box (RH 6.0, very basic, no > graphical interface at installed) and am curious about the hit others take > when moving from using one to two processors. (People running duals under > NT are also welcomed to res

Re: Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread Ken Kriesel
At 06:14 PM 1999/10/14 -0400, "St. Dee" <[EMAIL PROTECTED] wrote: >If I run a single instance of mprime, I get LL iteration times on exponents >near 8,200,000 of about .220. If I run two instances of mprime, each gets >iteration times of around .245. I expected some hit, but I have no idea if >t

Re: Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread St. Dee
At 23:03 10/14/1999 GMT, Michael Oates wrote: >I have a dual PII 560Mhz with NT and get similar results to you, with both >running an exponent M8332549 ish I get times of .220 for each processor, >with just one running it goes to .196 > >Also, if one is doing an LL test and the other factoring th

Re: Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread Michael Oates
Hi, I have a dual PII 560Mhz with NT and get similar results to you, with both running an exponent M8332549 ish I get times of .220 for each processor, with just one running it goes to .196 Also, if one is doing an LL test and the other factoring the LL test will run at .196 >Hi, > >I'm running

Re: Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread Sturle Sunde
> If I run a single instance of mprime, I get LL iteration times on exponents > near 8,200,000 of about .220. If I run two instances of mprime, each gets > iteration times of around .245. I expected some hit, but I have no idea if > that is too big of a hit or not. Curiously, I did notice that

Mersenne: Mprime in dual cpu setup?

1999-10-14 Thread St. Dee
Hi, I'm running mprime (v19) on a dual-processor box (RH 6.0, very basic, no graphical interface at installed) and am curious about the hit others take when moving from using one to two processors. (People running duals under NT are also welcomed to respond!) If I run a single instance of mprim