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In-Depth Information
τ
1
τ
2
0
2
4
6
8
10
12
14
16
18
20
22
24
TB(1)
3
1
1
d1
d2
d3
U = 1/3
0
2
4
6
8
10
12
14
16
18
20
22
24
Figure 13.17
Schedule produced by EDF + TB(1) for the task set of Exercise 6.5.
6.6
The deadlines computed by the server are
d
(0)
1
=
a
1
+
C
1
/U
s
=10
d
(1)
1
f
(0)
1
=
=8
d
(2)
1
f
(1)
1
=
=5
d
(3)
1
f
(2)
1
=
=4
d
(0)
2
d
(0)
2
=
+
C
2
/U
s
=13
d
(1)
2
f
(0)
2
=
=11
d
(2)
2
f
(1)
2
=
=9
d
(3)
2
f
(2)
2
=
=6
d
(0)
3
=
a
3
+
C
3
/U
s
=18
d
(1)
3
f
(0)
3
=
=16
.
The resulting schedule produced by EDF + TB* is illustrated in Figure 13.18.
6.7
The resulting schedule is illustrated in Figure 13.19.
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