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On Wed, Jul 12, 2006 at 05:56:00PM -0400, Lee Revell wrote:
> On Wed, 2006-07-12 at 23:43 +0200, jaromil wrote:
> > my solution so far is assuming that boolean is atomical.
> > all multi threaded handling i wrote is based on this assumption: i use
> > it in pipe and linklist classes, but semaphores could also be there.
> >
> > i found no probems and good speed so far
> > ... and life is boring without risks :))
>
> How does that help with IPC? I thought this thread was about a realtime
> safe IPC mechanism?
the approach i'm using is multi-threading and shared memory: in critical
loops messages are passed as booleans (but i keep #defines to change
them into mutexes if necessary).
in fact i'm a bit off topic since i don't use multiple processes; for
that i can confirm that poll(2) is the most efficient and portable
method i found.
just my 2 pesetas :)
ciao
- --
jaromil, dyne.org rasta coder, http://rastasoft.org
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Received on Thu Jul 13 16:15:03 2006
This archive was generated by hypermail 2.1.8 : Thu Jul 13 2006 - 16:15:03 EEST