PDF-What Makes It Page? The Windows 7 x64 Virtual Memory Manager

This is a book for curious people It attempts to answer the basic question 8220how does it work8221 As such it does not explain how to call documented APIs and DDIs to accomplish some specific goal There is plenty of information available on these subjects including the MSDN Library the WDK documentation and several excellent books Rather its purpose is to analyze how the Virtual Memory Manager works simply because it is something worth knowing With a certain mindset it might even be something fun to know Even though this book gives a fairly detailed description of the Virtual Memory Manager it is not reserved for experienced kernel level programmers Parts I and II provide information on the x64 processor and enough details on kernel mode code execution to help readers approaching these subjects for the first time This book describes the Windows 7 x64 implementation of the Virtual Memory Manager All of the analysis and experiments have been performed on this particular version only. Li-Shiuan Peh. Computer Science & Artificial Intelligence Lab.. Massachusetts Institute of Technology. May 2, 2012. L22-. 1. http://csg.csail.mit.edu/6.S078. Virtual Memory Basics. physical. address. Use main memory as a “cache” for secondary (disk) storage. Managed jointly by CPU hardware and the operating system (OS). Programs share main memory. Each gets a private virtual address space holding its frequently used code and data. BYU CS 345. Virtual Memory. 2. Topics to Cover…. Program Execution Patterns. Computer Memory. Virtual Memory. Paging. Segmentation. Performance. Replacement Algorithms. Paging Improvements. Objectives. Presenters. : . Johnathon T. Soulis, Nushaba Gadimli. Outline. Shared virtual memory. Centralized manager algorithms. Distributed manager algorithms. Experiments. Concluding remarks. Shared Virtual Memory. Apr 25, 2017. 1. Memory (Programmer. ’. s View) . 2. Hmmm, How Does This Work?! . Process 1. Process 2. Process n. Solution: Virtual Memory (today and next lecture). 3. Today . Virtual Memory: Concepts . Managed jointly by CPU hardware and the operating system (OS). Programs share main memory. Each gets a private virtual address space holding its frequently used code and data. Protected from other programs. 2017. Instructor:. . Ruth Anderson. Teaching Assistants:. Dylan Johnson. Kevin Bi. Linxing. Preston Jiang. Cody . Ohlsen. Yufang. Sun. Joshua Curtis. Administrivia. Midterms Graded. If you did not receive an email from . CS 3410, Spring 2012. Computer Science. Cornell University. P & H Chapter 5.4 . Goals for Today. Virtual Memory. Address Translation. Pages, page tables, and memory . mgmt. unit. Paging. Role of Operating System. 15-213: Introduction to Computer Systems . 16. th. . Lecture, Oct. . 22. , 2013. Instructors:. . Randy Bryant, Dave . O’Hallaron. , and Greg . Kesden. Today . Address spaces. VM as a tool for caching. CSE351 Winter 2013. Roadmap. 2. car *c = malloc(sizeof(car));. c->miles = 100;. c->gals = 17;. float mpg = get_mpg(c);. free(c);. Car c = new Car();. c.setMiles(100);. c.setGals(17);. float mpg =. Prof. Eric Rotenberg. 1. Fall 2018. ECE 463/563, Microprocessor Architecture, Prof. Eric Rotenberg. Virtual Memory. Every program has its own virtual memory. Large virtual address space. Divided into . Instructor:. . Justin Hsia. Teaching Assistants:. Lucas Wotton. Michael Zhang. Parker . DeWilde. Ryan Wong. Sam . Gehman. Sam Wolfson. Savanna Yee. Vinny . Palaniappan. http://rebrn.com/re/bad-chrome-1162082. 17. th. Lecture, . November 1. , 2022. Instructors:. . Dave Andersen (15-213). Zack Weinberg (15-213). Brian Railing (15-513). David Varodayan (14-513). Review: Virtual Addressing. Each process has its own .