Re: Locking processes/users to CPUs in SMP systems

2006-03-24 Thread Joachim Schipper
On Thu, Mar 23, 2006 at 09:48:05PM -0500, rjn wrote: I was just wondering, is it possible to lock a process or user to a specific CPU in an SMP system? Say for example, I had a database and a web server and I wanted to lock each one to a CPU. Or that I only wanted user 'johndoe' to be able

Re: Locking processes/users to CPUs in SMP systems

2006-03-24 Thread mickey
On Thu, Mar 23, 2006 at 09:48:05PM -0500, rjn wrote: I was just wondering, is it possible to lock a process or user to a specific CPU in an SMP system? Say for example, I had a database and a web server and I wanted to lock each one to a CPU. Or that I only wanted user 'johndoe' to be able

Re: Locking processes/users to CPUs in SMP systems

2006-03-24 Thread rjn
Thank you everyone for the quick responses. :) On 3/24/06, Janne Johansson [EMAIL PROTECTED] wrote: Are you sure you *really* want this? I mean, even if it was possible, are you sure there would be any gains to it? From what I have read (I'm not an expert on the subject, just curious), cpu

Locking processes/users to CPUs in SMP systems

2006-03-23 Thread rjn
I was just wondering, is it possible to lock a process or user to a specific CPU in an SMP system? Say for example, I had a database and a web server and I wanted to lock each one to a CPU. Or that I only wanted user 'johndoe' to be able to use a second CPU? Thanks in advance. RJ -- em: