'Network processors' presentation slideshows

Parallel Computer Architectures

Parallel Computer Architectures. Chapter 8. Parallel Computer Architectures. (a) On-chip parallelism. (b) A coprocessor. (c) A multiprocessor. (d) A multicomputer. (e) A grid. Instruction-Level Parallelism. (a) A CPU pipeline. (b) A sequence of VLIW instructions.

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Software-defined Measurement

Software-defined Measurement. Minlan Yu University of Southern California. Joint work with Lavanya Jose, Rui Miao, Masoud Moshref , Ramesh Govindan , Amin Vahdat. Management = Measurement + Control . Accounting Count resource usage for tenants Traf?c engineering

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IXP: The Bump in the Wire

INF5062: Programming Asymmetric Multi-Core Processors. IXP: The Bump in the Wire. 4 January 2020. Background and Motivation: Network traffic increase. Software-Based Network System. Uses conventional, shared hardware (e.g., a PC) Software runs the entire system allocates memory

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Router Construction II

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Processing packets in packet switches CS343 May 7 th 2003

Processing packets in packet switches CS343 May 7 th 2003. Nick McKeown Professor of Electrical Engineering and Computer Science, Stanford University nickm@stanford.edu www.stanford.edu/~nickm. Contents. What processing is done where? What does a packet switch look like?

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Issues and Trends in Router Design

Issues and Trends in Router Design. Presented by: Sudarshan Krishnaprasad August 28 th , 2003. Contents. Introduction Components of a router Anatomy of a router Network processor Functionalities of IP routers Route processing Packet forwarding Route look up

468 views • 33 slides

High-Performance Hardware Monitors to Protect Network Processors from Data Plane Attacks

High-Performance Hardware Monitors to Protect Network Processors from Data Plane Attacks. Outline. The problem: software attacks on network routers Routers now include programmable processors Our solution: include a monitor for the processor Software to generate the monitor information

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Emulab and its lessons and value for A Distributed Testbed

Emulab and its lessons and value for A Distributed Testbed. Jay Lepreau University of Utah March 18, 2002. What?. A configurable Internet emulator in a room Today: 168+160 nodes, 1646 cables, 4x BFS (switch) virtualizable topology, links, software

435 views • 29 slides

Microprocessors 2004

Microprocessors 2004. Nick Tredennick, Editor Gilder Technology Report bozo@computer.org. Overview. Major trends affecting the microprocessor market Value PC Value transistor Emerging economies Microprocessors Computer microprocessors Embedded microprocessors

475 views • 27 slides

Microprocessors 2004

Microprocessors 2004. Nick Tredennick, Editor Gilder Technology Report bozo@computer.org. Overview. Major trends affecting the microprocessor market Value PC Value transistor Emerging economies Microprocessors Computer microprocessors Embedded microprocessors

525 views • 27 slides

CS 162 Computer Architecture Lecture 8: Introduction to Network Processors (II)

CS 162 Computer Architecture Lecture 8: Introduction to Network Processors (II). Instructor: L.N. Bhuyan www.cs.ucr.edu/~bhuyan/cs162. Outline. Introduction to NP Systems Relevant Applications Design Issues and Challenges Relevant Software and Benchmarks

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Extensible Routers Using Network Processors

Extensible Routers Using Network Processors. Larry Peterson Scott Karlin Tammo Spalink Yitzchak Gottlieb. Running Code On Routers. Edge Routers NAT, Firewalls, DiffServ, etc. Home Routers Media gateway Scaleable servers Level n switch. Technology Forces. Commodity switching fabrics

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NetBench: A Benchmarking Suite for Network Processors

NetBench: A Benchmarking Suite for Network Processors. Wendong Hu Gokhan Memik Department of Electrical Engineering University of California, Los Angeles. Overview. What is inside a router? A buyer wants the best Designer would like to build the best But what is the best? Benchmarks

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LiNK: An Operating System Architecture for Network Processors

LiNK: An Operating System Architecture for Network Processors. Steve Muir , Jonathan Smith Princeton University, University of Pennsylvania (smuir@cs.princeton.edu, jms@cis.upenn.edu). The Network Processor environment. Many types of network device include a processor

346 views • 20 slides

Implementation of a Network Processor

Implementation of a Network Processor. G.Grosdidier , P.Matricon , K.Petrov LAL/IN2P3/CNRS & SPhN /IRFU/CEA ( PetaQCD project , 19/10/2011) Confidential. Block Design. Multicore Processors. Mem . Bus. PCI Bus. RAM. GPU. GPU. Infiniband. DRAM. Mem ory Bus. Multicore

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Layer 3 Switching

Layer 3 Switching. Routers vs Layer 3 Switches. Both forward on the basis of IP addresses But Layer 3 switches are faster and cheaper However, Layer 3 switches are more limited Usually do not support WAN connections and only Ethernet for LANs

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268 views • 11 slides

Introduction to Network Processors

Introduction to Network Processors. Readout Unit Review 24 July 2001 Beat Jost Cern / EP. Little Bit of History.

176 views • 7 slides

Introduction to Network Processors

Introduction to Network Processors. Readout Unit Review 24 July 2001 Beat Jost Cern / EP. Little Bit of History.

109 views • 7 slides

Network Processor

Network Processor. Programmable semiconductor devices for network oriented processing and switching Helps new technologies get to market faster Attempts to do for networking what WinTel did for PC A business projected to grow to more than $600 million by 2002, according to Dataquest. General

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