usage: ./banker [inputfile.txt]
The input file format is the following:
- number of processes and number of resource types: n m
- 1 x m resource vector
- 1 x m available vector
- n x m maximum matrix
- n x m allocation matrix
- i : 1 x m request vector
4 3
9 3 6
1 1 2
3 3 2
6 3 3
3 3 4
4 3 2
1 0 0
5 1 1
2 1 1
0 0 2
0:1 0 1
There are 4 processes and 3 resource types in the system.
The Resource Vector is:
A B C
9 3 6
The Available Vector is:
A B C
1 1 2
The Max Matrix is:
A B C
0: 3 3 2
1: 6 3 3
2: 3 3 4
3: 4 3 2
The Allocation Matrix is:
A B C
0: 1 0 0
1: 5 1 1
2: 2 1 1
3: 0 0 2
The Need Matrix is:
A B C
0: 2 3 2
1: 1 2 2
2: 1 2 3
3: 4 3 0
THE SYSTEM IS NOT IN A SAFE STATE
4 3
9 3 6
1 1 2
3 2 2
6 1 3
3 1 4
4 2 2
1 0 0
5 1 1
2 1 1
0 0 2
0:1 0 1
There are 4 processes and 3 resource types in the system.
The Resource Vector is:
A B C
9 3 6
The Available Vector is:
A B C
1 1 2
The Max Matrix is:
A B C
0: 3 2 2
1: 6 1 3
2: 3 1 4
3: 4 2 2
The Allocation Matrix is:
A B C
0: 1 0 0
1: 5 1 1
2: 2 1 1
3: 0 0 2
The Need Matrix is:
A B C
0: 2 2 2
1: 1 0 2
2: 1 0 3
3: 4 2 0
THE SYSTEM IS IN A SAFE STATE
The Request Vector is:
A B C
0:1 0 1
THE REQUEST CANNOT BE GRANTED
4 3
9 3 6
1 1 2
3 2 2
6 1 3
3 1 4
4 2 2
1 0 0
5 1 1
2 1 1
0 0 2
1:1 0 1
There are 4 processes and 3 resource types in the system.
The Resource Vector is...
A B C
9 3 6
The Available Vector is...
A B C
1 1 2
The Max Matrix is...
A B C
0: 3 2 2
1: 6 1 3
2: 3 1 4
3: 4 2 2
The Allocation Matrix is...
A B C
0: 1 0 0
1: 5 1 1
2: 2 1 1
3: 0 0 2
The Need Matrix is...
A B C
0: 2 2 2
1: 1 0 2
2: 1 0 3
3: 4 2 0
THE SYSTEM IS IN A SAFE STATE
The Request Vector is...
A B C
1:1 0 1
THE REQUEST CAN BE GRANTED: NEW STATE FOLLOWS
The Resource Vector is...
A B C
9 3 6
The Available Vector is...
A B C
0 1 1
The Max Matrix is...
A B C
0: 3 2 2
1: 6 1 3
2: 3 1 4
3: 4 2 2
The Allocation Matrix is...
A B C
0: 1 0 0
1: 6 1 2
2: 2 1 1
3: 0 0 2
The Need Matrix is...
A B C
0: 2 2 2
1: 0 0 1
2: 1 0 3
3: 4 2 0