Re: Running on only some cores

From: Christoph Mallon <christoph.mallon_at_gmx.de>
Date: Tue, 20 Jan 2009 12:25:14 +0100

Barney Cordoba schrieb:
> Can FreeBSD be configured to only run on N cores? So for example, if I have an 8 core system, can it be configured in loader.conf or through a simple hack to only run on 2 cores?
> 
> We're testing various configs, and its not terribly convenient to keep swapping out CPUs.

man 4 smp
look for machdep.hlt_cpus

Received on Tue Jan 20 2009 - 10:25:16 UTC

This message: [ Message body ]
Next message: Christoph Mallon: "Re: Question about panic in brelse()"
Previous message: Barney Cordoba: "Running on only some cores"
In reply to: Barney Cordoba: "Running on only some cores"
Next in thread: Barney Cordoba: "Re: Running on only some cores"
Reply: Barney Cordoba: "Re: Running on only some cores"
Reply: Barney Cordoba: "Re: Running on only some cores"

Contemporary messages sorted: [ by date ] [ by thread ] [ by subject ] [ by author ]

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:40 UTC