'Kernel code' presentation slideshows

Using Instructional Operating System to Teach Computer Security Courses

Using Instructional Operating System to Teach Computer Security Courses. Wenliang (Kevin) Du EECS Department Syracuse University. Sponsored by NSF CCLI Program. Course Objectives. Teaching security principles and Technologies Access control, Authentication, security policy

1.42k views • 126 slides

Memory management

Memory management. Memory Management. Background Overlays Swapping Contiguous Memory Allocation Paging Structure of the Page Table Segmentation Example: The Intel Pentium. Objectives. To provide a detailed description of various ways of organizing memory hardware

1.36k views • 67 slides

FAT-GPU: Formal Analysis Techniques for GPU Kernels Alastair Donaldson Imperial College London

FAT-GPU: Formal Analysis Techniques for GPU Kernels Alastair Donaldson Imperial College London www.doc.ic.ac.uk/~afd afd@imperial.ac.uk Tutorial at HiPEAC 2013, Berlin. Supported by the FP7 project CARP: Correct and Efficient Accelerator Programming. www.carpproject.eu.

771 views • 63 slides

Windows Vista System Integrity Technologies

782 views • 58 slides

Chapter 8: Main Memory

Chapter 8: Main Memory. Chapter 8: Memory Management. Background Swapping Contiguous Memory Allocation Segmentation Paging Structure of the Page Table Example The Intel 32 and 64-bit Architectures ARM Architecture. Objectives. To discuss various ways of organizing memory hardware

1.05k views • 56 slides

GPU Computing Tools

GPU Computing Tools. Varun Sampath University of Pennsylvania CIS 565 - Spring 2012. Agenda. CUDA Toolchain APIs Language bindings Libraries Visual Profiler Parallel Nsight OpenCL C ++ AMP. CUDA Documentation. http:// developer.nvidia.com/nvidia-gpu-computing-documentation

723 views • 55 slides

Synchronization II

Synchronization II. Hakim Weatherspoon CS 3410, Spring 2013 Computer Science Cornell University. P&H Chapter 2.11 and 5.8. Goals for Today. Synchronization Threads and processes Critical sections, race conditions, and mutexes Atomic Instructions HW support for synchronization

649 views • 52 slides

Performance Evaluation and Comparison of Westwood+ , New Reno and Vegas TCP Congestion Control

Performance Evaluation and Comparison of Westwood+ , New Reno and Vegas TCP Congestion Control. Saverio Mascolo mascolo@poliba.it http://www-ictserv.poliba.it/mascolo/ Dipartimento di Elettrotecnica ed Elettronica Politecnico di Bari Via Orabona 4, 70125 Bari, Italy.

929 views • 49 slides

Process and Threads

Process and Threads. Approaches to Concurrency. Processes Hard to share resources: Easy to avoid unintended sharing High overhead in adding/removing clients Threads Easy to share resources: Perhaps too easy Medium overhead Not much control over scheduling policies Difficult to debug

544 views • 46 slides

553 views • 45 slides

Embedded operating systems for sensor nodes

Embedded operating systems for sensor nodes. Hirdepal Singh Hunjan 6533352 hhunj057@uottawa.ca. Introduction . Why Do Sensors Need Operating Systems? General purpose device Sensor Single application device

598 views • 43 slides

Introduction to Computer Systems 15-213/18-243, spring 2009 14 th Lecture, Mar. 3 rd

507 views • 39 slides

CS252: Systems Programming

448 views • 33 slides

Ensuring Operating System Kernel Integrity with OSck

Kent State University College of Arts and Sciences Department of Computer Science . Ensuring Operating System Kernel Integrity with OSck. By Owen S. Hofmann Alan M. Dunn Sangman Kim Indrajit Roy Emmett Witchel. Presented by: Khulud Alsultan 7/18/2013. Outlines. Introduction

412 views • 29 slides

The Hardware/Software Interface CSE351 Winter 2013

The Hardware/Software Interface CSE351 Winter 2013. Processes. Data & addressing Integers & floats Machine code & C x86 assembly programming Procedures & stacks Arrays & structs Memory & caches Exceptions & processes Virtual memory Memory allocation Java vs. C. Roadmap. C:. Java:.

402 views • 29 slides

Helios: Heterogeneous Multiprocessing with Satellite Kernels

Helios: Heterogeneous Multiprocessing with Satellite Kernels. ? ? ? ksu1024@gmail.com. Heterogeneous Multiprocessing. Homogeneous vs. Heterogeneous Increasement design of multicore processor in order to improve system throughput . Homogeneous : the same characteristics.

613 views • 24 slides

Code Compaction of an Operating System Kernel

Code Compaction of an Operating System Kernel Haifeng He, John Trimble, Somu Perianayagam, Saumya Debray, Gregory Andrews Computer Science Department The Problem Reduce the memory footprint of Linux kernel on embedded platform Why is this important?

1.22k views • 22 slides

Precise Traffic Generator

Precise Traffic Generator. Geoff Salmon, Monia Ghobadi , Yashar Ganjali , Martin Labrecque , J. Gregory Steffan University of Toronto. What is the Precise Traffic Generator (PTG)?. Uses NetThreads on the NetFPGA to generate packets. Goals

322 views • 21 slides

ITCS 4/5010 CUDA Programming, UNC-Charlotte, B. Wilkinson, Jan 28, 2013 Branching.ppt

Control Flow. These notes will introduce scheduling control-flow statements in kernel code. . ITCS 4/5010 CUDA Programming, UNC-Charlotte, B. Wilkinson, Jan 28, 2013 Branching.ppt. Stream processing.

347 views • 13 slides

CS552 Quiz Sets Master

132 views • 5 slides