From: "Kristian Rahbek" <kri.rahbek@gmail.com>
To: xenomai@xenomai.org
Subject: Can mode switches of one thread effect realtime of other xenomai threads?
Date: Fri, 4 Feb 2022 11:51:42 +0100 [thread overview]
Message-ID: <001a01d819b5$32589230$9709b690$@gmail.com> (raw)
Hello,
We are running Xenomai 3 with Cobalt kernel.
We have a realtime xenomai userspace application (which is driven by a RTDM), it runs with the highest priority and doesn't have any mode switches. Let's call it thread 'A'.
Reading the documentation it's unclear to us, if it can have any ill-effects on the realtime performance of thread A, if the process which spawns thread A has other Xenomai threads, which do have mode switches.
Is that the case?
What about separate processes with Xenomai threads, if those have switches between primary and secondary mode (MSW's), can that have any effect on the realtime performance of thread A?
Best regards,
Kristian Rahbek
next reply other threads:[~2022-02-04 10:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-04 10:51 Kristian Rahbek [this message]
2022-02-07 7:24 ` Can mode switches of one thread effect realtime of other xenomai threads? Jan Kiszka
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