xv7- (xv6+Demand Paging+Swapping)

Basic operating system concepts in c language.

This is a collection of main algorithms from the operating system concepts book.

𝗢𝗦 𝗟𝗮𝗯 | 𝗖𝗦𝟯𝟵𝟬𝟬𝟮 | 𝗣𝗿𝗼𝗰𝗲𝘀𝘀, 𝗜𝗣𝗖, 𝗧𝗵𝗿𝗲𝗮𝗱𝘀, 𝗣𝗮𝗴𝗶𝗻𝗴, 𝗙𝗶𝗹𝗲 𝗦𝘆𝘀𝘁𝗲𝗺

No description provided.

This project simulates the process of demand paging in a virtual memory system, including the use of a Translation Lookaside Buffer (TLB) to speed up memory access. The TLB is a small, fast cache that stores recent mappings of virtual memory addresses to physical memory addresses.

This is an extension of Nachos to support multiprogramming using system calls such as Exec, Exit, Read and Write to have processes request services from the kernel. Then it is further extended by a Virtual Memory Manager supported by Demand Paging and Page Replacement procedures.

Operating System with Basic functionality features like File Handling, Process Scheduling, Process Management and Demand Paging and Shell.

Implementation of Demand-Paging for Xv6 OS

🌟Welcome to Newfangled OS 🚀Unveiling the Newfangled Operating System-a remarkable blend of innovation and security built on the impervious seL4 Microkernel.🛡️Our journey began with dedicated servers and a threaded execution model,including File and Process Management servers, and a robust Interrupt Handling thread.🛠️📊Join us in the revolution.

This project implements an ELF loader as a shared/dynamic library for Linux, with page-by-page loading and a demand paging mechanism. The purpose is to run static executables. ~ Project for Operating Systems, Year II

Projects implemented on XINU OS. Process Scheduling, Demand Paging, and Concurrency Control.

Kernel Programming: Implemented key OS features such as scheduling, synchronisation and demand paging in the Xinu kernel

Operating Systems (COMP 310) Course Project

A virtual memory simulator implementing demand paging and four page replacement policies (FIFO, LRU, RAND, OPT). It processes input configurations and request sequences, outputting execution time, page faults, and swap usage.

Simulador de Paginação lúdico para ensinar conceitos de memória virtual para iniciantes no assunto com Python, Tkinter e Custom Tkinter

This repository contains the exercises for the Operating Systems course taken at ESIME Culhuacán.

Add a system call in Linux Kernel that get physical addresses from virtual addresses

Implementing Demand Paging in the XINU OS using C language