'Vector instructions' diaporamas de présentation

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CS252 Graduate Computer Architecture Lecture 10 Vector Processing (Continued) Branch Prediction

CS252 Graduate Computer Architecture Lecture 10 Vector Processing (Continued) Branch Prediction. October 4, 2000 Prof. John Kubiatowicz. Review: Vector Processing. Vector Processing represents an alternative to complicated superscalar processors. Primitive operations on large vectors of data

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October 1, 1999 Prof. John Kubiatowicz

CS252 Graduate Computer Architecture Lecture 11 Vectors, Branch Prediction, Dependence Speculation, and Data Prediction. October 1, 1999 Prof. John Kubiatowicz. SCALAR (1 operation). VECTOR (N operations). v2. v1. r2. r1. +. +. r3. v3. vector length. add.vv v3, v1, v2.

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Chapter One Introduction to Pipelined Processors

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Chapter One Introduction to Pipelined Processors

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Problems with Superscalar approach

Problems with Superscalar approach. Limits to conventional exploitation of ILP: 1) pipelined clock rate : at some point, each increase in clock rate has corresponding CPI increase (branches, other hazards)

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Multiprocessors

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HISTORY OF Super computing Vector processing

HISTORY OF Super computing Vector processing. Prakash Prabhu. 1944 : Colossus 2. Used for breaking encrypted codes Not Turing Complete Vaccum Tubes to optically read paper tape & apply programmable logic function Parallel I/O!

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EECS 252 Graduate Computer Architecture Lec. 12: Vector Computers

EECS 252 Graduate Computer Architecture Lec. 12: Vector Computers. Krste Asanovic ( krste@mit.edu ) Computer Science and Artificial Intelligence Laboratory Massachusetts Institute of Technology. Definition of a supercomputer: Fastest machine in world at given task

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CPE 631: Vector Processing

CPE 631: Vector Processing. Electrical and Computer Engineering University of Alabama in Huntsville Aleksandar Milenkovi? milenka@ece.uah.edu http://www.ece.uah.edu/~milenka. Outline. Properties of Vector Processing Components of a Vector Processor Vector Execution Time

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CPE 631 Lecture 24: Vector Processing

CPE 631 Lecture 24: Vector Processing. Aleksandar Milenkovi ? , milenka@ece.uah.edu Electrical and Computer Engineering University of Alabama in Huntsville. Outline. Properties of Vector Processing Components of a Vector Processor Vector Execution Time

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CPE 631 Lecture 23: Vector Processing

CPE 631 Lecture 23: Vector Processing. Aleksandar Milenkovi ? , milenka@ece.uah.edu Electrical and Computer Engineering University of Alabama in Huntsville. Outline. Properties of Vector Processing Components of a Vector Processor Vector Execution Time

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CIS 610: Vector Models for Data-Parallel Computing

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AMD Opteron - AMD64 Architecture Sean Downes

AMD Opteron - AMD64 Architecture Sean Downes. Description. Released April 22, 2003 The AMD Opteron is a 64 bit microprocessor designed for use in server applications. Available with single, dual, quad, six, and twelve cores. Up to 8-way scalability. Registers.

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Appendix G

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