https://github.com/arodr967/virtual_memory_management

A system call written in C, to report on memory management statistics, and a counter-based clock page replacement algorithm.
https://github.com/arodr967/virtual_memory_management

algorithm linux-kernel memory-management memory-stats system-calls virtual-memory

Last synced: 4 days ago
JSON representation

A system call written in C, to report on memory management statistics, and a counter-based clock page replacement algorithm.

• Host: GitHub
• URL: https://github.com/arodr967/virtual_memory_management
• Owner: arodr967
• Created: 2017-07-17T01:39:46.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2017-07-22T20:16:42.000Z (over 7 years ago)
• Last Synced: 2024-12-14T20:41:55.107Z (about 2 months ago)
• Topics: algorithm, linux-kernel, memory-management, memory-stats, system-calls, virtual-memory
• Language: C
• Size: 524 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# Memory Management in Linux Kernel

The tester files for part 1 and 2 can be found in the `/test` directory.

## Part 1

#### Compile & Run

1. `gcc test_memstats.c -o memstats`

2. `./memstats`

## Part 2

#### Compile & Run

1. `gcc test_algorithms.c -o algo`

2. `./algo`

#### Trigger counter-based clock page replacement algorithm

You can easily trigger on and off the algorithm by updating the `IS_COUNTER_BASED_CLOCK` variable defined in `vmscan.c`.

> NOTE: This would require you to recompile and reboot the kernel. You can do this by using either `compile.sh` or `full_compile.sh`