virtual private number

Advanced Operating Systems/Thinking out loud

Thinking out loud – Not fully understanding virtually indexed physically tagged (VIPT) details

Posted on August 28, 2020 by Matt Chung

I’m really struggling to intimately understanding virtually index privately tagged concept. From a high level, I get that VIPT is an optimization techniqu...

Page-Fault Control Flow Algorithm (Software)

Advanced Operating Systems

How to go beyond physical memory ?

Posted on August 26, 2020 by Matt Chung

How can the OS make use of a larger, slower device to transparently provide the illusion of a large virtual address space? Overview Why try and create a large v...

Advanced Operating Systems/Computer Science

Operating Systems – Memory Virtualization – Paging

Posted on August 25, 2020 by Matt Chung

In my other blog post on memory segmentation, I talked about diving the process’s virtual address space into segments: code, heap, stack. Memory segmentat...