4 skills found
tusharnankani / OperatingSystemAlgorithmsAlgorithms built with Java for a better understanding of Operating System ✨
asad82 / OS Memory Allocation Algorithms SimulationThe two programs included in this repository simulate the Buddy System, First Fit, Next Fit, Best Fit and Worst Fit memory allocation algorithms used in numerous operating systems. Tree data structure was used for the implementation of buddy system where as two separate doubly link lists have been used to keep the record of the holes and the memory allocated to the processes in case of First Fit, Next Fit, Best Fit and Worst Fit algorithms simulation. The buddy system is a memory allocation and management algorithm that manages memory in power of two increments. In the first fit, the approach is to allocate the first free partition or hole large enough which can accommodate the request. It finishes after finding the first suitable free partition. The best fit deals with allocating the smallest free partition which meets the requirement. This algorithm first searches the entire list of free partitions and considers the smallest hole that is adequate. Next fit is a modified version of first fit. It begins as first fit to find a free partition. When called the next time it starts searching from where it left off instead of the beginning. In case of worst fit, the approach is to locate largest available free partition so that the left over portion will be big enough to be useful again.
allexlima / PyBestfit:vhs: Memory allocation simulator using best fit algorithm. Software written in Python and PyQt. The best fit deals with an algorithm that searches the first closest memory block size of process size to alloc it one. And as an advantage, best fit provide a memory utilization more optimized.
Pulkit4321 / OS SimulationThis is a Disk simulation project with Contiguous memory Allocation algorithms and some features such as Adding Deleting Renaming and moving files. this project was made as part of an CA for CSE316 course
