[RTEMS Project] #2556: Implement the O(m) Independence-Preserving Protocol (OMIP)

RTEMS trac trac at rtems.org
Wed Jan 27 08:54:45 UTC 2016


#2556: Implement the O(m) Independence-Preserving Protocol (OMIP)
-----------------------------+------------------------------
 Reporter:  sebastian.huber  |       Owner:  sebastian.huber
     Type:  enhancement      |      Status:  new
 Priority:  normal           |   Milestone:  4.12
Component:  cpukit           |     Version:  4.12
 Severity:  normal           |  Resolution:
 Keywords:                   |
-----------------------------+------------------------------

Comment (by sebastian.huber):

 [[Image(help.png, center, 90%)]]
 This is an example of a table of priority nodes with sixteen threads t0 up
 to t15 and three scheduler instances s0 up to s2 corresponding to the
 previous example.  The overall resource owner is t0.  The colour of the
 nodes indicate the scheduler instance.  Several threads of different
 scheduler instances depend on thread t10.  So, the thread t10 contributes
 for example the highest priority node of scheduler instance s2 to thread
 t0 even though it uses scheduler instance s0.

--
Ticket URL: <http://devel.rtems.org/ticket/2556#comment:3>
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