https://github.com/mazensayed91/bankersalgorithm

https://github.com/mazensayed91/bankersalgorithm

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/mazensayed91/bankersalgorithm
• Owner: Mazensayed91
• Created: 2021-05-20T11:13:40.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2021-06-04T19:57:26.000Z (about 5 years ago)
• Last Synced: 2025-04-04T08:47:31.874Z (over 1 year ago)
• Language: Python
• Size: 82.9 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# BankersAlgorithm

The banker’s algorithm is a resource allocation and deadlock avoidance algorithm that tests for safety by simulating the allocation for predetermined maximum possible amounts of all resources, then makes an “s-state” check to test for possible activities, before deciding whether allocation should be allowed to continue.

# How to use [Method 1]

 - clone the repo

 - run this command from the terminal or simply install numpy => "pip install -r requirements.txt"

 - run this command from the terminal "python app.py"

 - ![image](https://user-images.githubusercontent.com/54520113/118970698-cc4be880-b96e-11eb-973a-2a6f48ba4077.png) : ex : "0 0 1 2,1 0 0 0,1 3 5 4,0 6 3 2,0 0 1 4"

 - ![image](https://user-images.githubusercontent.com/54520113/118970747-dec62200-b96e-11eb-9deb-b8f91e6a87c9.png) : ex : "0 0 1 2,1 7 5 0,2 3 5 6,0 6 5 2,0 6 5 6"

 - ![image](https://user-images.githubusercontent.com/54520113/118970793-ebe31100-b96e-11eb-80bc-8fb8301e5f14.png) : ex : "3 4 3 2"

 - Then the need matrix will be printed and you will be asked if you want to know if the state is safe or not

 - ![image](https://user-images.githubusercontent.com/54520113/118971130-53995c00-b96f-11eb-9a80-42b67d74e4ea.png)

 - if you clicked 1 : ![image](https://user-images.githubusercontent.com/54520113/118971162-601db480-b96f-11eb-95da-1a7d76ea6ec5.png)

 - Then you can click 1 again if you want to know if an immediate request could be granted

 - first enter the process number : ![image](https://user-images.githubusercontent.com/54520113/118971239-7592de80-b96f-11eb-9960-c063241e4670.png)

 - Then the request : ![image](https://user-images.githubusercontent.com/54520113/118971376-a1ae5f80-b96f-11eb-9b7f-55c197ef52f2.png)

# How to use [Method 2]

Simply download app folder and run app.exe