Vitrual memory implementation with a single level 32-Bit page table and FIFO page replacement algorithm

1. Files

vmsim.c: Source file for Virtual Memory implementation

vmsim.h: Header file for Virtual Memory implementation

hashmap.c: Source file for simple hashmap implementation

hashmap.h: Header file for simple hashmap implementation

Makefile: Makefile for building the vmsim program

2. Compilation and run

1. Connect to thoth.cs.pitt.edu

ssh [email protected]

2. Navigate to your dedicated directory:

cd /u/OSLab/PITT_ID

3. Clone the cs1550 repo:

git clone https://github.com/hmofrad/CS1550

Navigate to project 3 directory:

cd CS1550/project3

4. Extract a trace file (simple, gcc, gzip, mcf, and swim traces)

gunzip traces/gcc.trace.gz

5. Install

make (or "make DEBUG=-DDEBUG" to enable debug messages)

6. Run

./vmsim -n <numframes> -a <fifo> <tracefile>

./vmsim -n 4 -a fifo traces/gcc.trace

7. Uninstall

make clean

Note: Please visit Courseweb for a detailed version of project instructions PDF file.