Use this digraph for the next 2 problems. T₁ (3) T4 (12) T₂ (9) T3 (11) T5 (5) [X] T6 (8) T7(10) 3. Using the priority list T4, T₁, T7, T3, T6, T2, T5, schedule the project with two processors. 4. Using the priority list T5, T2, T3, T7, T1, T4, T6, schedule the project with two processors.
Use this digraph for the next 2 problems. T₁ (3) T4 (12) T₂ (9) T3 (11) T5 (5) [X] T6 (8) T7(10) 3. Using the priority list T4, T₁, T7, T3, T6, T2, T5, schedule the project with two processors. 4. Using the priority list T5, T2, T3, T7, T1, T4, T6, schedule the project with two processors.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Contemporary Mathematics
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Transcribed Image Text:### Digraph for Project Scheduling
In this educational exercise, we are presented with a directed graph (digraph) used to tackle scheduling problems. The graph contains several tasks, each indicated with a `T` followed by a number, and the duration of each task in parentheses.
#### Task Descriptions and Durations
- **T1 (3)**
- **T2 (9)**
- **T3 (11)**
- **T4 (12)**
- **T5 (5)**
- **T6 (8)**
- **T7 (10)**
The arrows between tasks represent the dependencies that must be observed; a task can only start if all its prerequisite tasks are completed.
#### Problems to Solve
**3.** Using the priority list \(T4, T1, T7, T3, T6, T2, T5\), schedule the project with two processors.
**4.** Using the priority list \(T5, T2, T3, T7, T1, T4, T6\), schedule the project with two processors.
Both tasks involve arranging and processing the tasks using the given priority lists while employing two processors to optimize the schedule. Considerations rely on ensuring tasks adhere to their dependency constraints as defined by the digraph's arrows.
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