Manu Hack wrote:
On Jan 23, 2008 8:41 AM, Douglas A. Tutty <[EMAIL PROTECTED]> wrote:
On Wed, Jan 23, 2008 at 12:20:48AM -0500, Manu Hack wrote:
Is there any command like nice so that I can run a command with a cpu
limit of at most x%? cpulimit is close to my need but it can't be
invoked like nice, i.e., put it before the command I want to run like
cpulimit -l 50 some_commands
Short answer: no. You mean the app uses e.g. max 50% and if nothing
else is running the CPU is then 50% idle? There was a long thread on
OpenBSD (where people discuss kernel internals) that concluded that UNIX
has never had a scheduler that could do this.
What problem are you trying to solve where you think that this is the
answer?
The problem is that I'm using a laptop but somehow (I don't know
exactly why) recently when I run some cpu-intensive and time consuming
programs it caused the cpu too hot and an automatic shutdown is
resulted. I want to keep the CPU usage low for those programs to
avoid the forced shutdown.
In the mean while I'm also looking for an external CPU cooler. :)
Manu
Run cpufreqscaling, powersave?
--
Damon L. Chesser
[EMAIL PROTECTED]
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