'Addd' diaporamas de présentation

September 22, 1999 Prof. John Kubiatowicz

CS252 Graduate Computer Architecture Lecture 8 Instruction Level Parallelism 3: Getting the CPI < 1 Superscalar, VLIW. September 22, 1999 Prof. John Kubiatowicz. Review: Hardware unrolling, in-order commit, and explicit register renaming.

847 views • 84 slides

Lecture 7: Instruction Level Parallelism 2: Getting the CPI < 1

Lecture 7: Instruction Level Parallelism 2: Getting the CPI < 1. Prof. John Kubiatowicz Computer Science 252 Fall 1998. Review: Hardware unrolling, in-order commit, and explicit register renaming.

1.14k views • 77 slides

Lecture 3: Introduction to Advanced Pipelining

Lecture 3: Introduction to Advanced Pipelining. Professor David A. Patterson Computer Science 252 Spring 1998 edited by C. Halatsis Winter 2001. Review: Evaluating Branch Alternatives. Two part solution: Determine branch taken or not sooner, AND Compute taken branch address earlier.

656 views • 54 slides

Lecture 7: Dynamic Branch Prediction, Superscalar, VLIW, and Software Pipelining

624 views • 43 slides

ILP In Software

ILP In Software. Outline. Compiler scheduling Static branch prediction Loop unrolling Dependence detection Software Pipelining VLIW Trace scheduling Super block scheduling Hardware support for speculative execution Predicated instructions Poison bits.

434 views • 28 slides

Graduate Computer Architecture I

383 views • 28 slides

Instruction Level Parallelism - Recap

Instruction Level Parallelism - Recap. May 10, 2005 Prof. Nancy Warter-Perez Note: These lecture notes are modified from Profs. Dave Patterson and John Kubiatowicz. Review: Hardware unrolling, in-order commit, and explicit register renaming.

421 views • 27 slides

Lecture 21: Advanced pipelining techniques

Lecture 21: Advanced pipelining techniques. Michael B. Greenwald Computer Architecture CIS 501 Fall 1999. Scheduling. Scheduling does not remove dependencies , it just reduces hazards/stalls. static scheduling : separate dependent instructions to minimize hazards/stalls

309 views • 21 slides

Pipelining 5

Pipelining 5. Two Approaches for Multiple Issue. Superscalar Issue a variable number of instructions per clock Instructions are scheduled either statically or dynamically VLIW (Very Long Instruction Word)

313 views • 19 slides