Re: Recommended SMP Config

2006-03-19 Thread Larry Rosenman
Vulpes Velox writes: On Fri, 17 Mar 2006 11:58:54 -0600 "Larry Rosenman" wrote: I am curious, how are you seeing this on the AMD64 when it is not hyperthreaded? Because I'm on a EM64T Xeon which IS hyperthreaded -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 512

Re: Recommended SMP Config

2006-03-18 Thread Vulpes Velox
On Fri, 17 Mar 2006 11:58:54 -0600 "Larry Rosenman" wrote: > John Baldwin wrote: > > On Friday 17 March 2006 12:00, Tom Daly wrote: > >>> Because CPU 1 is a hyperthread. So is CPU 3 for that matter. > >> > >> That makes sense, but CPU 3 shows up in top without setting > >> machdep.hyperthreadin

RE: Recommended SMP Config

2006-03-17 Thread Larry Rosenman
John Baldwin wrote: > On Friday 17 March 2006 12:00, Tom Daly wrote: >>> Because CPU 1 is a hyperthread. So is CPU 3 for that matter. >> >> That makes sense, but CPU 3 shows up in top without setting >> machdep.hyperthreading_allowed=1. ??? > > Yes, that's a bug. I saw the same thing on my AMD6

Re: Recommended SMP Config

2006-03-17 Thread John Baldwin
On Friday 17 March 2006 12:00, Tom Daly wrote: > > Because CPU 1 is a hyperthread. So is CPU 3 for that matter. > > That makes sense, but CPU 3 shows up in top without setting > machdep.hyperthreading_allowed=1. ??? Yes, that's a bug. -- John Baldwin <[EMAIL PROTECTED]> <>< http://www.FreeB

Re: Recommended SMP Config

2006-03-17 Thread Tom Daly
Because CPU 1 is a hyperthread. So is CPU 3 for that matter. That makes sense, but CPU 3 shows up in top without setting machdep.hyperthreading_allowed=1. ??? Tom -- Thomas J. Daly [EMAIL PROTECTED] Dynamic Network Services, Inc. http://www.dyndns.com/ __

Re: Recommended SMP Config

2006-03-17 Thread John Baldwin
On Friday 17 March 2006 09:04, Tom Daly wrote: > Hi, > I'm running FreeBSD 6.0 Release (amd64) on Dell Poweredge 2850s. So far, > so good. I'm doing a pretty vanilla install of things, enabling SMP in the > kernel, and that's pretty much it. This server has 2 EM64T CPUs in it. > > When looking a

Recommended SMP Config

2006-03-17 Thread Tom Daly
Hi, I'm running FreeBSD 6.0 Release (amd64) on Dell Poweredge 2850s. So far, so good. I'm doing a pretty vanilla install of things, enabling SMP in the kernel, and that's pretty much it. This server has 2 EM64T CPUs in it. When looking at top, CPU 1 rarely shows up with processes on it. systat