OSN Monsoon 2023 mini project 3

README:

1. Cafe Sim Real Life: One customer gives order,and leaves coz tolerance time .Why would he inform barista to cancel order as there isn't refund Money. Barista still makes order and cofee gets wasted. Successfully Modified acc Q52

PBS vs RR ;
RR : Average rtime 12, wtime 75 ;
PBS: Average rtime 11, wtime 77

xv6 revisited and concurrency

when will the pain and suffering end? Thanks Appa for helping in Report.

Some pointers/instructions

• main xv6 source code is present inside initial_xv6/src directory.

• Feel free to update this directory and add your code from the previous assignment here.

• By now, I believe you are already well aware on how you can check your xv6 implementations.

• Just to reiterate, make use of the procdump function and the usertests and schedulertest command.

• work inside the concurrency/ directory for the Concurrency questions (Cafe Sim and Ice Cream Parlor Sim).

• Answer all the theoretical/analysis-based questions (for PBS scheduler and the concurrency questions) in a single md file.

• You may delete these instructions and add your report before submitting.