Re: non-preemptive Linux version?
- From: The Natural Philosopher <a@xxx>
- Date: Mon, 27 Nov 2006 19:46:31 +0000
songfg@xxxxxxxxx wrote:
Hi,Why not look at the scheduler code and see?
Does anyone know how to make an application fully control its CPU
timing? E.g.,
if the program is doing intensive computation, it should not be
context-switched
by the kernel and other users' processes. Is there any option in the
kernel
to enable it, or I can download some special version of Linux to do it?
It is widely used in the compute nodes of clusters.
Any suggestion and help would be greatly appreciated!
PS: disabling preemption in the kernel seems not working.
Thanks,
fg
And rewrite it if necessary...
.
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