[X, 1 ; 3] [Y,1;4] [Ү, 1;4[X, 3;2]] [X,1;4[Y, 2; 2]] [Y,1;3] he priority of T; is higher than T; if i

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 A fixed-priority system contains five tasks. There are two kinds of resources X and Y. Resource X has 3 units and resource Y has 2 units. The resource requirements of the tasks are as follows: 

 

**Task Information:**

The table below lists five tasks (\(T_1\) to \(T_5\)) along with their respective resources and parameters. Each task \(T_i\) is represented as \([ \text{Resources}, \text{Time} ; \text{Another Resource} ]\).

| Task (\(T_i\)) | Details |
|----------------|------------|
| \(T_1\)        | [X, 1 ; 3] |
| \(T_2\)        | [Y, 1 ; 4] |
| \(T_3\)        | [Y, 1 ; 4 [X, 3 ; 2]] |
| \(T_4\)        | [X, 1 ; 4 [Y, 2 ; 2]] |
| \(T_5\)        | [Y, 1 ; 3] |

### Priority Rules:
- The priority of \(T_i\) is higher than \(T_j\) if \(i < j\).

### System Protocol:
- The system uses Baker’s stack-based policy (SRP) protocol.

### Objective:
- Determine the maximum blocking times of the jobs.

**Explanation:**
- Each task is defined by a set of resources it uses and its execution time.
- Some tasks have nested resources, which indicates additional resource needs during execution.
- The Stack Resource Policy (SRP) is utilized to manage task scheduling and resource allocation based on priority, resolving conflicts while minimizing blocking times.

Understanding the table and its implications in the context of SRP can aid in calculating maximum blocking times for each task based on their resource use and priorities.
Transcribed Image Text:**Task Information:** The table below lists five tasks (\(T_1\) to \(T_5\)) along with their respective resources and parameters. Each task \(T_i\) is represented as \([ \text{Resources}, \text{Time} ; \text{Another Resource} ]\). | Task (\(T_i\)) | Details | |----------------|------------| | \(T_1\) | [X, 1 ; 3] | | \(T_2\) | [Y, 1 ; 4] | | \(T_3\) | [Y, 1 ; 4 [X, 3 ; 2]] | | \(T_4\) | [X, 1 ; 4 [Y, 2 ; 2]] | | \(T_5\) | [Y, 1 ; 3] | ### Priority Rules: - The priority of \(T_i\) is higher than \(T_j\) if \(i < j\). ### System Protocol: - The system uses Baker’s stack-based policy (SRP) protocol. ### Objective: - Determine the maximum blocking times of the jobs. **Explanation:** - Each task is defined by a set of resources it uses and its execution time. - Some tasks have nested resources, which indicates additional resource needs during execution. - The Stack Resource Policy (SRP) is utilized to manage task scheduling and resource allocation based on priority, resolving conflicts while minimizing blocking times. Understanding the table and its implications in the context of SRP can aid in calculating maximum blocking times for each task based on their resource use and priorities.
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