Changeset af61bca7 in rtems


Ignore:
Timestamp:
Mar 2, 2007, 9:30:22 PM (13 years ago)
Author:
Joel Sherrill <joel.sherrill@…>
Branches:
4.10, 4.11, 4.8, 4.9, master
Children:
99c3730c
Parents:
1f88fa0
Message:

2007-03-02 Joel Sherrill <joel@…>

PR 1221/doc

  • user/rtmon.t: Add missing exponent operator in RMS CPU Utiliziation formula.
Location:
doc
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • doc/ChangeLog

    r1f88fa0 raf61bca7  
     12007-03-02      Joel Sherrill <joel@OARcorp.com>
     2
     3        PR 1221/doc
     4        * user/rtmon.t: Add missing exponent operator in RMS CPU Utiliziation
     5        formula.
     6
    172007-01-16      Ralf Corsépius <ralf.corsepius@rtems.org>
    28
  • doc/user/rtmon.t

    r1f88fa0 raf61bca7  
    268268
    269269@example
    270 Utilization = maximum_tasks * (2(1/maximum_tasks) - 1)
     270Utilization = maximum_tasks * (2**(1/maximum_tasks) - 1)
    271271@end example
    272272
     
    356356
    357357The total processor utilization for this task set is
    358 0.73 which is below the upper bound of 3 * (2(1/3) - 1), or
     3580.73 which is below the upper bound of 3 * (2**(1/3) - 1), or
    3593590.779, imposed by the Processor Utilization Rule.  Therefore,
    360360this task set is guaranteed to be schedulable using RMS.
     
    465465
    466466The total processor utilization for the modified task
    467 set is 0.83 which is above the upper bound of 3 * (2(1/3) - 1),
     467set is 0.83 which is above the upper bound of 3 * (2**(1/3) - 1),
    468468or 0.779, imposed by the Processor Utilization Rule.  Therefore,
    469469this task set is not guaranteed to be schedulable using RMS.
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