Messages in this thread | | | Date | Fri, 9 Jul 1999 18:17:25 -0700 | From | David Schleef <> | Subject | Re: Linux and real time process control (Can't sleep less than 20ms) |
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On Sat, Jul 10, 1999 at 01:25:27AM +0100, Dale Amon wrote: > First, I spent nearly 10 years doing > real time process control type things. > We never used Unix because it lacked the ability > to accurately control time-based events where > you simply could NOT get things out of sequence or > have two events execute at other than a correct > time +/- some delta. Mostly I was not dealing > with life and death... mostly.
Look at either POSIX real-time extensions (man sched_setscheduler()), or if that is not good enough, use RTLinux, a hard real-time extension to Linux. (www.rtlinux.org) People routinely report performance that can only be envied by other OS's.
dave...
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