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FIGURE 15.1 Single-Threaded Application: Maps to One Core.
FIGURE 15.2 Pipelined Application: Each Task Maps to a Core.
FIGURE 15.3 Multithreaded Application: Each Thread Maps to a Core.
FIGURE 15.4 Theoretical Speedup over a Range of Processors and Serialization Percentages.
FIGURE 15.5 High-Level Depiction of Logical Processor Organization.
FIGURE 15.6 Organization of a Multiprocessor-Aware Operating System.
FIGURE 15.7 Prototype ETA System.
FIGURE 15.8 Basic Organization of a Virtual Machine Monitor.
FIGURE 15.9 An Asymmetric Xen System.
FIGURE 15.10 Xenomai.
FIGURE 15.11 Xenomai Nano-Kernel Approach.
FIGURE 15.12 Skins, the Xenomai core, and Hardware.
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Slide 19-1 Copyright © 2004 Pearson Education, Inc. Operating Systems: A Modern Perspective, Chapter 19.
Test B, 100 Subtraction Facts
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Lecture 27 Multiprocessor Scheduling. Last lecture: VMM Two old problems: CPU virtualization and memory virtualization I/O virtualization Today Issues.
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Chapter 4 Threads Seventh Edition By William Stallings Operating Systems: Internals and Design Principles.
1 Copyright © 2013 Elsevier Inc. All rights reserved. Chapter 3 CPUs.
Process Scheduling III ( 5.4, 5.7) CPE Operating Systems
Multi-core processors. 2 Processor development till 2004 Out-of-order Instruction scheduling Out-of-order Instruction scheduling.
S CALING T HE S PEEDUP OF MULTI - CORE CHIPS BASED ON A MDAHL S LAW A.V. Bogdanov, Kyaw Zaya DUBNA,
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Threads, SMP, and Microkernels Chapter 4 1. Process Resource ownership - process includes a virtual address space to hold the process image Scheduling/execution-
OGSA-DAI Activities OGSA-DAI for Developers GridWorld 2006, Washington DC 11 September 2006.
CENTRAL PROCESSING UNIT. CPU Does the actual processing in the computer. A single chip called a microprocessor. Composed of an arithmetic and logic unit.
1 Copyright © 2013 Elsevier Inc. All rights reserved. Chapter 14.
© Richard A. Medeiros 2004 x y Function Machine Function Machine next.
Past Tense Probe Past Tense Probe – Practice 1 Past Tense Probe – Practice 2.
Copyright © 2011, Elsevier Inc. All rights reserved. Chapter 1 Author: Julia Richards and R. Scott Hawley.
Teacher Name Class / Subject Date A:B: Write an answer here #1 Write your question Here C:D: Write an answer here.
Bottoms Up Factoring. Start with the X-box 3-9 Product Sum
UNIT 2: SOLVING EQUATIONS AND INEQUALITIES SOLVE EACH OF THE FOLLOWING EQUATIONS FOR y. # x + 5 y = x 5 y = 2 x y = 2 x y.
Adaptive Multi-Threading for Dynamic Workloads in Embedded Multiprocessors 林鼎原 Department of Electrical Engineering National Cheng Kung University Tainan,
1 Chapter 40 - Physiology and Pathophysiology of Diuretic Action Copyright © 2013 Elsevier Inc. All rights reserved.
KAIST Computer Architecture Lab. The Effect of Multi-core on HPC Applications in Virtualized Systems Jaeung Han¹, Jeongseob Ahn¹, Changdae Kim¹, Youngjin.
Introduction Companion slides for The Art of Multiprocessor Programming by Maurice Herlihy & Nir Shavit TexPoint fonts used in EMF. Read the TexPoint manual.
MULT. INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
Chip Level Multithreading (CMT) By:- Tanveer Ahmed.
Chapter 2 Parallel Architecture. Moore’s Law The number of transistors on a chip doubles every years. – Has been valid for over 40 years – Can’t.
+ William Stallings Computer Organization and Architecture 10 th Edition © 2016 Pearson Education, Inc., Hoboken, NJ. All rights reserved.
© Charles van Marrewijk, An Introduction to Geographical Economics Brakman, Garretsen, and Van Marrewijk.
Equivalent Fractions: Addition = ?. 1 1/2 1/3 1/5 1/6 1/4 Equivalent Fractions: Addition.
P247. Figure 9-1 p248 Figure 9-2 p251 p251 Figure 9-3 p253.
©2004 Brooks/Cole FIGURES FOR CHAPTER 20 VHDL FOR DIGITAL SYSTEM DESIGN Click the mouse to move to the next page. Use the ESC key to exit this chapter.
SUBTRACTING INTEGERS 1. CHANGE THE SUBTRACTION SIGN TO ADDITION 2. TAKE THE INVERSE OF THE SECOND NUMBER 3. FOLLOW THE RULES FOR ADDITION 4. ADD THE OPPOSITE.
9/13/20151 Threads ICS 240: Operating Systems –William Albritton Information and Computer Sciences Department at Leeward Community College –Original slides.
CS533 Concepts of Operating Systems Class 14 Virtualization and Exokernels.
Combining Functions Sum, Difference, Product, and Quotient Functions.
Threads, SMP, and Microkernels Chapter 4. Thread motivation Characteristics of a process: –Resource ownership - process is allocated a virtual address.
Lab 4: Sensors for Monitoring Java Applications Omar Badran, Daniel Moyer, Sadia Afroz.
Copyright © 2011, Elsevier Inc. All rights reserved. Chapter 4 Author: Julia Richards and R. Scott Hawley.
GPGPU overview. Graphics Processing Unit (GPU) GPU is the chip in computer video cards, PS3, Xbox, etc – Designed to realize the 3D graphics pipeline.
Figures-Chapter 2. Figure 2.1 The waterfall model.
Introduction Goal: connecting multiple computers to get higher performance – Multiprocessors – Scalability, availability, power efficiency Job-level (process-level)
DIVIDING INTEGERS 1. IF THE SIGNS ARE THE SAME THE ANSWER IS POSITIVE 2. IF THE SIGNS ARE DIFFERENT THE ANSWER IS NEGATIVE.
CMPT 401 Dr. Alexandra Fedorova Lecture III: OS Support.
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