litmus-rt.git, branch wip-kernthreads The LITMUS^RT kernel. Kludge work-queue processing into klitirqd. 2011-03-03T05:17:19+00:00 Glenn Elliott gelliott@cs.unc.edu 2011-03-03T05:17:19+00:00 9765eaebc4ffb1f1bdf6998c0491d2e37de1a994 NEEDS TESTING! 
NEEDS TESTING!
Extract NVIDIA device number (GPU #) from NVIDIA tasklet data. Also 2011-02-27T01:00:15+00:00 Glenn Elliott gelliott@cs.unc.edu 2011-02-27T01:00:15+00:00 0e6a634b0b02a86c9591c1bf8c73ff0cf68475fc added support to fully thread all softirqs. 
added support to fully thread all softirqs.
A few small enhacements to litmus softirqs and added framework 2011-02-14T23:31:52+00:00 Glenn Elliott gelliott@cs.unc.edu 2011-02-14T23:07:17+00:00 151977577ad96d8c614ddbd9df480c89cd98a1dc for managing the nvidia module information. 
for managing the nvidia module information.
First working version of klitirqd. 2011-02-13T01:42:53+00:00 Glenn Elliott gelliott@cs.unc.edu 2011-02-13T01:42:53+00:00 08b72aceacca166015d518738f9e300546b969ef Tasklets can be scheduled to klitirqd daemons when provided a real-time task "owner". A klitirqd kernel thread will assume the priority of the owner and will execute the provided tasklet when the kernel thread is scheduled by Litmus. See litmus_softirq.h for interface and limitations. 
Tasklets can be scheduled to klitirqd daemons when provided
a real-time task "owner".  A klitirqd kernel thread will
assume the priority of the owner and will execute the
provided tasklet when the kernel thread is scheduled
by Litmus.

See litmus_softirq.h for interface and limitations.
First compiled attempt at tasklets in litmus. 2011-02-10T21:30:48+00:00 Glenn Elliott gelliott@ludwig.cs.unc.edu.cs.unc.edu 2011-02-10T21:30:48+00:00 d2f066c86be35a021f2fe59e7776601ee13c3ba1 Still much to be done-- like testing!!! 
Still much to be done-- like testing!!!
Pfair: remove sporadic_release flag 2011-02-01T22:00:28+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2011-01-28T01:11:59+00:00 c05eaa8091d2cadc20363d44a85ee454262f4bc2 Instead of having an extra flag, Pfair should just infer sporadic release based on deadlines like other plugins, too. 
Instead of having an extra flag, Pfair should just infer sporadic
release based on deadlines like other plugins, too.
Pfair: support clustered scheduling 2011-02-01T22:00:27+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2011-01-07T22:37:01+00:00 71efbc5459ef95ed902a6980eae646197529364e Just like C-EDF is a global scheduler that is split across several clusters, Pfair can be applied on a per-cluster basis. This patch changes the Pfair implementation to enable clustering based on the recently added generic clustering support. 
Just like C-EDF is a global scheduler that is split across several
clusters, Pfair can be applied on a per-cluster basis. This patch
changes the Pfair implementation to enable clustering based on the
recently added generic clustering support.
Litmus core: add generic clustering support 2011-02-01T22:00:27+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2011-01-27T21:23:46+00:00 343d4ead3b12992f494134114cf50e4f37c656c5 Inspired by the existing C-EDF code, this generic version will build clusters of CPUs based on a given cache level. 
Inspired by the existing C-EDF code, this generic version will build
clusters of CPUs based on a given cache level.
Litmus core: extract userspace interface from C-EDF 2011-02-01T22:00:26+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2011-01-27T01:42:49+00:00 4ce37704ec0bedb28b5708d32964fca471e793d0 Make the cluster size configuration in C-EDF generic so that it can be used by other clustered schedulers. 
Make the cluster size configuration in C-EDF generic so that it can be
used by other clustered schedulers.
Feather-Trace: rename locking trace points 2011-02-01T21:54:35+00:00 Bjoern B. Brandenburg bbb@cs.unc.edu 2011-01-29T19:45:49+00:00 963fd846e36b48d5338ef2a134d3ee8d208abc07 Since we don't expect to trace more than one lock type at a time, having protocol-specific trace points is not required. 
Since we don't expect to trace more than one lock type at a time,
having protocol-specific trace points is not required.