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| author | Julian T <julian@jtle.dk> | 2020-06-06 18:14:58 +0200 |
|---|---|---|
| committer | Julian T <julian@jtle.dk> | 2020-06-06 18:14:58 +0200 |
| commit | 94d3cbfcc66c276206d405075c5966fdb0450959 (patch) | |
| tree | c2b2b3a2d7ea48545273eb58d8eabbb8c6d345a3 /sem4/embedded/eksamnen/M7opg.adoc | |
| parent | f6818586ba2e29375560f58c216f043e4f320cbf (diff) | |
Progressed in embedded assignments
Diffstat (limited to 'sem4/embedded/eksamnen/M7opg.adoc')
| -rw-r--r-- | sem4/embedded/eksamnen/M7opg.adoc | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sem4/embedded/eksamnen/M7opg.adoc b/sem4/embedded/eksamnen/M7opg.adoc index cd560cc..7bb41c5 100644 --- a/sem4/embedded/eksamnen/M7opg.adoc +++ b/sem4/embedded/eksamnen/M7opg.adoc @@ -15,3 +15,21 @@ schedulability criterion. ____ _Does utilization guarantee feasibility of an RMA schedule?_ ____ + +Ved at køre RMA fra 0 til 400, kan man se at der er schedulable. + + + +Først regner jeg utilization ud. + +---- +U = 20/50 + 20/80 = 0.65 +---- + +Derefter kan man regne utilization critereon ud. + +---- +\overline{U} = 2 * (2^(1/2) - 1) = 0.82 +---- + +Her kan man garantere at RMA er schedulable. |