According to the system design shown in the following figure, please draw out the execution procedure...
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According to the system design shown in the following figure, please draw out the execution procedure of the system like the example diagram. Set event 0x01 for task2 Priority: low Initial state: suspended Task1 wait event Ox03 scheduler Task4 Priority: highest Initial state: suspended event of extended task T1- Priority: lowest Initial state: ready Task0 clear extended task T1 waiting extended task T2 running set event activate all other tasks Figure explains synchronisation of extended tasks by setting events in case of full preemptive scheduling, where extended task T1 has the higher priority. set Priority: medium Initial state: suspended Task2 The system design Apes Task3 Priority: high Initial state: suspended clear wait event 0x01 Set event 0x02 for task3 wait event 0x02 Set event Ox03 for task4 ready running clear exent wait for event Synchronisation of preemptable extended tasks waiting running According to the system design shown in the following figure, please draw out the execution procedure of the system like the example diagram. Set event 0x01 for task2 Priority: low Initial state: suspended Task1 wait event Ox03 scheduler Task4 Priority: highest Initial state: suspended event of extended task T1- Priority: lowest Initial state: ready Task0 clear extended task T1 waiting extended task T2 running set event activate all other tasks Figure explains synchronisation of extended tasks by setting events in case of full preemptive scheduling, where extended task T1 has the higher priority. set Priority: medium Initial state: suspended Task2 The system design Apes Task3 Priority: high Initial state: suspended clear wait event 0x01 Set event 0x02 for task3 wait event 0x02 Set event Ox03 for task4 ready running clear exent wait for event Synchronisation of preemptable extended tasks waiting running
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Operating Systems Internals and Design Principles
ISBN: 978-0133805918
8th edition
Authors: William Stallings
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