'Common data bus' presentation slideshows

Advanced Topic: High Performance Processors

Advanced Topic: High Performance Processors. CS M151B Spring 02. High Performance Processor Design Techniques. Main Idea: Exploit as much parallelism and hide as much overhead as possible Instruction Level Parallelism Scoreboarding Reservation Station (Tomasulo Algorithm)

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CDA 5155

Out-of-order execution: Scoreboarding and Tomasulo Week 2. CDA 5155. A more realistic pipeline. Dependencies. Read after Write (RAW): true dependency add 1 2 3 ; nand 3 4 5 Write after Read (WAR): Anti-dependency add 1 2 3 ; nand 5 6 2

1.19k views • 95 slides

Introduction to Advanced Pipelining

Introduction to Advanced Pipelining. February 24, 2005 Prof. Nancy Warter-Perez Note: These lecture notes are modified from Profs. Dave Patterson and John Kubiatowicz. Review: Summary of Pipelining Basics. Hazards limit performance Structural: need more HW resources

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16.482 / 16.561 Computer Architecture and Design

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Lecture 5. Dynamic Scheduling I

COM515 Advanced Computer Architecture. Lecture 5. Dynamic Scheduling I. Prof. Taeweon Suh Computer Science Education Korea University. i1. i2. i5. i6. i7. i10. i11. i12. i3. i8. i13. i4. i9. i14. i15. i16. Data Flow Graph (DFG). i1: r2 = 4(r22) i2: r10 = 4(r25)

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Chapter 4

Chapter 4. MARIE: An Introduction to a Simple Computer. Chapter 4 Objectives. Learn the components common to every modern computer system. Be able to explain how each component contributes to program execution.

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The WRAMP Processor

The WRAMP Processor. Next Topic: Processor Structures. Moving from the abstraction of a high level language (e.g.C) to the assembly language level allows a certain appreciation of the structure of a computer.

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Chapter One Introduction to Pipelined Processors

Chapter One Introduction to Pipelined Processors. Principle of Designing Pipeline Processors. (Design Problems of Pipeline Processors). Internal Data Forwarding and Register Tagging. Internal Forwarding and Register Tagging.

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Chapter 2: ILP and Its Exploitation

Chapter 2: ILP and Its Exploitation. Review simple static pipeline ILP Overview Dynamic branch prediction Dynamic scheduling, out-of-order execution Multiple issue (superscalar) Hardware-based speculation ILP limitation Intel P6 microarchitecture. Dynamic Scheduling.

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Larry Wittie Computer Science, StonyBrook University cs.sunysb/~cse502 and ~lw

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Larry Wittie Computer Science, StonyBrook University cs.sunysb/~cse502 and ~lw

488 views • 36 slides

MS108 Computer System I

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Dataflow Order Execution

Dataflow Order Execution. Use data copying and/or hardware register renaming to eliminate WAR and WAW register name refers to a temporary value produced by an earlier instruction (ISA perspective) decouple register name from fixed storage location disambiguate between register name reuse

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Structure of Computer Systems

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Review of CS 203A

Review of CS 203A. Laxmi Narayan Bhuyan http://www.cs.ucr.edu/~bhuyan Lecture2. M. ALU. M. M. Reg. Reg. ALU. M. M. Reg. Reg. ALU. ALU. M. M. Reg. Reg. ALU. Review CS 203A - Pipelining. Time (clock cycles). I n s t r. O r d e r. M. Reg. Reg. Load.

197 views • 12 slides

Instruction Level Parallelism

Instruction Level Parallelism. Taewook Oh. Instruction Level Parallelism. Measure of how many of the operations in a computer program can be performed simultaneously Achieved by Hardware techniques Compiler based optimization Limited by Resource conflicts Dependence Data Dependence

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