non-preemptive Linux version?
- From: "songfg@xxxxxxxxx" <songfg@xxxxxxxxx>
- Date: 27 Nov 2006 11:36:09 -0800
Hi,
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
.
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