'Pipeline register' diaporamas de présentation

Pipelining

Pipelining. Hakim Weatherspoon CS 3410 Computer Science Cornell University. [Weatherspoon, Bala , Bracy , McKee, and Sirer ]. Review: Single Cycle Processor. memory. register file. inst. alu. +4. +4. addr. =?. PC. d in. d out. control. cmp. offset. memory. new pc. target.

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CDA 5155

Computer Architecture Week 1.5. CDA 5155. Start with the materials: Conductors and Insulators. Conductor : a material that permits electrical current to flow easily. (low resistance to current flow) Lattice of atoms with free electrons

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Pipelining

Pipelining. Hakim Weatherspoon CS 3410 Computer Science Cornell University. [Weatherspoon, Bala , Bracy , McKee, and Sirer ]. Review: Single Cycle Processor. memory. register file. inst. alu. +4. +4. addr. =?. PC. d in. d out. control. cmp. offset. memory. new pc. target.

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CSE 502: Computer Architecture

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CSE 502: Computer Architecture

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Pipeline Hazards, Data Forwarding, and Stalls

Pipeline Hazards, Data Forwarding, and Stalls. Never trouble trouble till trouble troubles you. Use and Distribution Notice. Possession of any of these files implies understanding and agreement to this policy.

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Forwarding

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CSE 502: Computer Architecture

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Chapter Six

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CSE 502: Computer Architecture

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Lecture 15 Y86-64: PIPE implementation II

Lecture 15 Y86-64: PIPE implementation II. CSCE 212 Computer Architecture. Topics Handling data dependencies = stalls Doing better: Forwarding data Forwarding paths Sources: specific fields of pipeline registers Targets A and B inputs to ALU Mispredicted branches and returns.

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Randal E. Bryant

CS:APP Chapter 4 Computer Architecture Pipelined Implementation Part II. Randal E. Bryant. Carnegie Mellon University. http://csapp.cs.cmu.edu. CS:APP. Overview. Make the pipelined processor work! Data Hazards

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Pipelined Implementation Part II

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RISC Pipeline

RISC Pipeline. Han Wang CS3410, Spring 2010 Computer Science Cornell University. See: P&H Chapter 4.6. Homework 2. 0 1 2 3 4 5 6 7 8 9. Announcements Homework 2 due tomorrow midnight Programming Assignment 1 release tomorrow Pipelined MIPS processor (topic of today)

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EECS 470

EECS 470. Computer Architecture Lecture 3 Coverage: Appendix A. Role of the Compiler. The primary user of the instruction set Exceptions: getting less common Some device drivers; specialized library routines Some small embedded systems (synthesized arch) Compilers must:

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Avoiding Data Hazard

Avoiding Data Hazard. Outline. Instruction Stalling Data Forwarding Suggested Reading 4.5.6, 4.5.7. 1 irmovl $50, %eax. 2 addl %eax , %ebx. 3 mrmovl 100(%ebx),%edx. Data Dependencies in Processors. Result from one instruction used as operand for another

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Lec 8: Pipelining

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PIPELINING - DATAPATH

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THE INTEL X86 PIPELINE VS THE MIPS PIPELINE

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A Pipelined Datapath

A Pipelined Datapath. Resisters are used to save data between stages. 1/14. Corrected Datapath. The Write Register in the IF/ID register is from the wrong instruction. The Write Register is passed through the pipeline and forwarded to the Register File (RF) from the MEM/WB register. 2/14.

803 views • 14 slides