'Fast path' diaporamas de présentation

Developing Efficient Graphics Software

Developing Efficient Graphics Software. Developing Efficient Graphics Software. Intent of Course Identify application and hardware interaction Quantify and optimize interaction Identify efficient software structure Balance software and hardware system component use.

1.74k views • 159 slides

COMS W4995-1 Lecture 5

COMS W4995-1 Lecture 5. Dynamic routing protocols I. Overview of router architecture Overview Dynamic Routing Protocols: Distance Vector Routing Intra-Domain Routing Protocols: RIP. Forwarding is selecting the next-hop machine for each outgoing packet.

732 views • 58 slides

CS 498 Lecture 16 TCP Implementation in Linux

CS 498 Lecture 16 TCP Implementation in Linux. Jennifer Hou Department of Computer Science University of Illinois at Urbana-Champaign Reading: Chapter 24, The Linux Networking Architecture: Design and Implementation of Network Protocols in the Linux Kernel. Outline.

659 views • 39 slides

Shimin Chen (LBA Reading Group Presentation)

LIFT: A Low-Overhead Practical Information Flow Tracking System for Detecting Security Attacks - F. Qin, C. Wang, Z. Li, H. Kim, Y. Zhou, Y. Wu (UIUC, Intel, Ohio State). Shimin Chen (LBA Reading Group Presentation). Motivation. Many security tools target specific types of vulnerabilities:

511 views • 37 slides

Design Issues for the GENI Backbone Platform

Design Issues for the GENI Backbone Platform. Jon Turner jon.turner@wustl.edu http://www.arl.wustl.edu/arl. Overview. High performance platform for overlay hosting services current focus on PlanetLab hardware is fully assembled and operational

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A 50-Gb/s IP Router

A 50-Gb/s IP Router. Authors: Craig Partridge et al. IEEE/ACM TON June 1998 Presenter: Srinivas R. Avasarala CS Dept., Purdue University. Why a Gigabit Router?. Transmission link bandwidths are improving at very fast rates Network usage is expanding

529 views • 28 slides

HEXA : Compact Data Structures for Faster Packet Processing

HEXA : Compact Data Structures for Faster Packet Processing. Authors: Sailesh Kumar, Jonathan Turner, Patrick Crowley ,and Michael Mitzenmacher Publisher: ICNP 2007 Present: Yu-Tso Chen Date: JUNE, 10, 2008. Department of Computer Science and Information Engineering

370 views • 27 slides

Supercharging PlanetLab

A High Performance,Multi-Alpplication,Overlay Network Platform. Supercharging PlanetLab. Reviewed by YoungSoo Lee CSL. Overview. PlanetLab has become a popular experimental platform. But PlanetLab are subject to high latency, high delay jitter, poor performance. What is the Solution?.

357 views • 26 slides

Router Internals

511 views • 24 slides

Supercharging PlanetLab : a high performance, Multi-Application, Overlay Network Platform

Supercharging PlanetLab : a high performance, Multi-Application, Overlay Network Platform. Written by Jon Turner and 11 fellows. Presented by Benjamin Chervet 8 April 2009. Content :. Context Motivation How to supercharge PlanetLab ? Evaluation Summary.

220 views • 22 slides

Fast Paths in Concurrent Programs

Fast Paths in Concurrent Programs. Wen Xu, Princeton University Sanjeev Kumar , Intel Labs . Kai Li, Princeton University. Message-Passing Style Processes & Channels E.g. Streaming Languages. Concurrent Programs. Processor 1. Processor 1. P1. C1. C3. Processor 2.

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Presented by: Sailesh Kumar

Detecting Evasion Attacks at High Speeds without Reassembly George Varghese J. Andrew Fingerhut Flavio Bonomi in ACM SIGCOMM 2006. Presented by: Sailesh Kumar. Overview. IDP/IPS Introduction to Evasion Attacks Evasion by Fragmentation/Out-of-order Complications: Overlapping segments

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GEC7: SPP Tutorial Notes

GEC7: SPP Tutorial Notes. John DeHart Computer Science & Engineering Washington University www.arl.wustl.edu. Essence of a Good Tutorial. Mix of Talks and Hands-On Exercises Hands-On Exercises in Reverse Order Give them something that works first This lets them see how everything works

292 views • 15 slides

Substrate Control: Common Type Definitions

Substrate Control: Common Type Definitions. Fred Kuhns fredk@arl.wustl.edu Applied Research Laboratory Washington University in St. Louis. Simple Types. bw_t : unsigned 32-bit; Bandwidth units are Kb/s cnt_t : unsigned 32-bit; item count or system counter value

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GEC7: SPP Tutorial Creating and Running a Fast Path

GEC7: SPP Tutorial Creating and Running a Fast Path. John DeHart Computer Science & Engineering Washington University www.arl.wustl.edu. Creating a Fast Path Instance. Each code option requires its own Fast Path daemon For example: IPv4 Code option: ip_fpd Runs on the GPE

189 views • 8 slides