Page Replacement Algorithm Visualizer

Random

To begin, specify the number of page frames to allocate. Next, click the random button (dice icon) to generate a random page-reference string. You can also adjust the number of random page strings to generate. Finally, click the calculate button to visualize the results.

First-In-First-Out (FIFO) Algorithm

Page Faults: 0

Least Recently Used (LRU) Algorithm

Page Faults: 0

Optimal (OPT) Algorithm

Page Faults: 0

Analysis

Algorithm Page Fault
First-In-First-Out (FIFO)
Least Recently Used (LRU)
Optimal (OPT)

The most efficient algorithm on allocating [] page frames with a reference page string of length [] is