Example r1 Free list In use On free list Slides of the CS 320 - PowerPoint PPT Presentation

Jun 30, 2023 •250 likes •398 views

Example r1 Free list In use On free list Slides of the CS 320 course by David Walker Example Mark Phase: mark nodes reachable from roots r1 Free list In use On free list Marked Slides of the CS 320 course by David Walker Example

Example r1 Free list In use On free list Slides of the CS 320 course by David Walker
Example Mark Phase: mark nodes reachable from roots r1 Free list In use On free list Marked Slides of the CS 320 course by David Walker
Example Mark Phase: mark nodes reachable from roots r1 Free list In use On free list Marked Slides of the CS 320 course by David Walker
Example Mark Phase: mark nodes reachable from roots r1 Free list In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase: set up sweep pointer; begin sweep p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase: add unmarked blocks to free list p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase: retain & unmark marked blocks p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker
Example Sweep Phase: GC complete when heap boundary encountered; resume program p Free list r1 In use On free list Marked Slides of the CS 320 course by David Walker

Download Presentation

Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

Compilers Mark and Sweep Alex Aiken Mark and Sweep When memory runs out, GC executes two

Compilers Mark and Sweep Alex Aiken Mark and Sweep When memory runs out, GC executes two phases the mark phase: traces reachable objects the sweep phase: collects garbage objects Every object has an extra bit: the mark bit

265 views • 11 slides

$CPSC 490: Problem Solving in Computer Science of money. You may buy fractional items (then you$

CPSC 490: Problem Solving in Computer Science of money. You may buy fractional items (then you

Lecture 18: Geometric interpretations of problems, sweeps Henry Xia, Brandon Zhang based on CPSC 490 slides from 2014-2018 2019-03-21 University of British Columbia CPSC 490: Problem Solving in Computer Science of money. You may buy fractional

516 views • 51 slides

One Class of Martin J. Gander Iterative Solvers for Helmholtz Problems: Quotes AILU

Iterative Solvers for Helmholtz One Class of Martin J. Gander Iterative Solvers for Helmholtz Problems: Quotes AILU Factorizations, Sweeping Basic Algorithms Model Problem Block LU Preconditioners, Source Transfer, Single New Schwarz

1.56k views • 139 slides

Hybrid Elections Broaden Complexity-Theoretic Resistance to Control Edith Hemaspaandra 1 Lane A.

Overview, Definitions, and Discussion Inheritance and Hybrid Elections: Results Questions? Hybrid Elections Broaden Complexity-Theoretic Resistance to Control Edith Hemaspaandra 1 Lane A. Hemaspaandra 2 Jrg Rothe 3 1 Rochester Institute of

547 views • 50 slides

Lecture 7: Voronoi Diagrams Presented by Allen Miu 6.838 Computational Geometry September 27,

Lecture 7: Voronoi Diagrams Presented by Allen Miu 6.838 Computational Geometry September 27, 2001 Post Office: What is the area of service? p i : site points q : free point e : Voronoi edge v : Voronoi vertex v q e p i Definition of

1.27k views • 79 slides

Natural Selection 02-223 How to Analyze Your Own Genome

Natural Selection 02-223 How to Analyze Your Own Genome Different Types of Natural Selection Direc:onal selec:on Posi:ve selec:on Reduces gene:c diversity The

803 views • 24 slides

Technical Aspects of a System for Teaching Aboriginal Languages Using a Game Boy J.R. Parker

Technical Aspects of a System for Teaching Aboriginal Languages Using a Game Boy J.R. Parker Ryan Heavy Head Katrin Becker Whats the Plan? Games are thought of as a waster of vast amounts of time for students. Homework does not always get

422 views • 25 slides

Lecture 2 Announcements A1 posted by 9AM on Monday morning, probably sooner, will announce

Lecture 2 Announcements A1 posted by 9AM on Monday morning, probably sooner, will announce via Piazza Lab hours starting next week: will be posted by Sunday afternoon 2 Scott B. Baden / CSE 160 / Wi '16 CLICKERS OUT 3 Scott B.

526 views • 34 slides

IIT Bombay Course Code : EE705/EE707 Department : Electrical Engineering Instructor Name(s):

IIT Bombay Course Code : EE705/EE707 Department : Electrical Engineering Instructor Name(s): Prof Maryam Shojaei / Teaching Assistant Santhosh E-Mail id / Website address: mailgsk@ee.iitb.ac.in IIT Bombay Date: 12/08/09 Lecture No: 7

437 views • 25 slides

Mixed-Signal VLSI Design Course Code: EE719 Department: Electrical Engineering Lecture 9:

Mixed-Signal VLSI Design Course Code: EE719 Department: Electrical Engineering Lecture 9: January 30, 2020 Instructor Name: M. Shojaei Baghini E-Mail ID: mshojaei@ee.iitb.ac.in 1 2 2 Module 9 SC Circuits and Correspondence Between CT and

962 views • 24 slides

Mixed-Signal VLSI Design Course Code: EE719/EE410 Department: Electrical Engineering Semester:

Mixed-Signal VLSI Design Course Code: EE719/EE410 Department: Electrical Engineering Semester: Spring 2011 Instructor Name: M. Shojaei Baghini E-Mail ID: mshojaei@ee.iitb.ac.in 1 2 2 Date: March 04, 2011 Date: March 04, 2011 Nyquist-Rate

88 views • 7 slides

E40M Review #2 1 M. Horowitz, J. Plummer, R. Howe Electrical Device: MOSFETs Are very

E40M Review #2 1 M. Horowitz, J. Plummer, R. Howe Electrical Device: MOSFETs Are very interesting devices Come in two flavors pMOS and nMOS Symbols and equivalent circuits shown below Gate terminal takes no

478 views • 34 slides

Harmonic filter design for impact study Filter design electrified railways EMT study

Introduction Harmonic Harmonic filter design for impact study Filter design electrified railways EMT study Conclusion DIgSILENT USER GROUP Sydney 5 September 2013 M Jansen, S Hagaman, T George Introduction Introduction Harmonic

223 views • 20 slides

Software change Software change is inevitable New requirements emerge when the software is

1 Software change Software change is inevitable New requirements emerge when the software is used The business environment changes Errors must be repaired New equipment must be accommodated The performance or reliability may

250 views • 11 slides

techniques Raphal Jungers (UCLouvain, Belgium) Dysco17 Leuven, Nov 2017 Outline

Path-complete Lyapunov techniques Raphal Jungers (UCLouvain, Belgium) Dysco17 Leuven, Nov 2017 Outline Switching systems Path-complete methods for switching systems stability Further results and open problems

746 views • 26 slides

STABILITY OF SWITCHED SYSTEMS Daniel Liberzon Coordinated Science Laboratory and Dept. of

STABILITY OF SWITCHED SYSTEMS Daniel Liberzon Coordinated Science Laboratory and Dept. of Electrical & Computer Eng., Univ. of Illinois at Urbana-Champaign U.S.A. DISC HS, June 2003 SWITCHED vs. HYBRID SYSTEMS Switched system:

429 views • 42 slides

Path-complete Lyapunov techniques And applications Raphal Jungers (UCL, Belgium) IHP, Paris

Path-complete Lyapunov techniques And applications Raphal Jungers (UCL, Belgium) IHP, Paris Jan. 2016 Outline Joint spectral characteristics Path-complete methods for switching systems stability Applications: WCNs and

725 views • 53 slides

DC-DC Powering in LHC Phase-1 and Phase-2 Tracker Upgrades Katja Klein RWTH Aachen University

DC-DC Powering in LHC Phase-1 and Phase-2 Tracker Upgrades Katja Klein RWTH Aachen University 12th Terascale Detector Workshop, Dresden, March 14th, 2019 A Bit of History In ~2007, DC-DC conversion powering schemes were proposed for the

534 views • 30 slides

Acoustic Modeling for Speech Recognition Berlin Chen 2003 References: 1. X. Huang et. al.,

Acoustic Modeling for Speech Recognition Berlin Chen 2003 References: 1. X. Huang et. al., Spoken Language Processing, Chapter 8 2. The HTK Book (for HTK Version 3.2) Introduction X = x x x , ,..., For the given acoustic observation

549 views • 53 slides

P3 ENGLISH CURRICULUM BRIEFING FOR PARENTS 18 Jan 2014 OUTLINE MISSION APPROACH TO EL

P3 ENGLISH CURRICULUM BRIEFING FOR PARENTS 18 Jan 2014 OUTLINE MISSION APPROACH TO EL TEACHING P3 ENGLISH CURRICULUM HOW PARENTS CAN PROVIDE SUPPORT ASSESSMENT APPROACH TO EL TEACHING EL Syllabus 2010 Emphasis on

567 views • 20 slides

Predicate Logic: Syntax Alice Gao Lecture 12 CS 245 Logic and Computation Fall 2019 1 / 28

Predicate Logic: Syntax Alice Gao Lecture 12 CS 245 Logic and Computation Fall 2019 1 / 28 Outline Learning goals Symbols Terms Formulas Parse Trees Revisiting the learning goals CS 245 Logic and Computation Fall 2019 2 / 28

508 views • 28 slides

Sem antics: W orlds The w orld consists of objects that have properties . There are

First-Order Logic Sem antics & I nference Review Chapters 8.3-8.5, Read 9.1-9.2 (optional: 9.5) Next Lecture Read Chapters 13, 14.1-14.5 Sem antics: W orlds The w orld consists of objects that have properties . There are relations

530 views • 40 slides

61A Lecture 27 Announcements Interpreting Scheme The Structure of an Interpreter 4 The

61A Lecture 27 Announcements Interpreting Scheme The Structure of an Interpreter 4 The Structure of an Interpreter Eval Apply 4 The Structure of an Interpreter Eval Base cases: Apply 4 The Structure of an Interpreter Eval Base cases:

1.09k views • 93 slides

Symmetric-Key Encryption: constructions Lecture 5 PRF , Block Cipher PRG from One-Way RECALL

Symmetric-Key Encryption: constructions Lecture 5 PRF , Block Cipher PRG from One-Way RECALL Permutations One-bit stretch PRG, G k : {0,1} k {0,1} k+1 k k G R 1 Increasing the stretch Can use part of the PRG output as a new seed

1.31k views • 107 slides