Re: [Numpy-discussion] Atlas and dual core

2006-07-19 Thread Stephen Walton
Keith Goodman wrote: >Is there much speed to be gained by compiling atlas for a dual core system? > > I imagine the answer is yes. However, Clint Whaley literally just today announced the first release of a beta version of ATLAS whose configuration utility actually supports Core Duo, although

Re: [Numpy-discussion] Atlas and dual core

2006-07-15 Thread Keith Goodman
On 7/15/06, Steve Lianoglou <[EMAIL PROTECTED]> wrote: > 1) Did you install ubuntu by way of Parallels, or are you running > linux "full steam" Yes, it is a full steam dual boot system. My default boot is Ubuntu. > 2) If you did install ubuntu alongside/over/whatever mac os x and > didn't use pa

Re: [Numpy-discussion] Atlas and dual core

2006-07-15 Thread Steve Lianoglou
Hi Keith, I don't have any answers for you but ... 1) Did you install ubuntu by way of Parallels, or are you running linux "full steam" 2) If you did install ubuntu alongside/over/whatever mac os x and didn't use parallels .. are there any links you can share w/ a few tutorials? Is everyth

[Numpy-discussion] Atlas and dual core

2006-07-14 Thread Keith Goodman
Is there much speed to be gained by compiling atlas for a dual core system? I'm running Ubuntu on a Macbook. It's the first time I've had a dual core system. My one line benchmark shows that the Macbook is slow compared to my (old) desktop. >> t1=time.time();x=randn(500,1000);x = x*x.T;a,b=linal