'Control hazard' diaporamas de présentation

Chapter 4

1.39k views • 131 slides

Chapter 4

1.4k views • 131 slides

CMPE 421 Parallel Computer Architecture

CMPE 421 Parallel Computer Architecture. Part 3: Hardware Solution: Control Hazard and Prediction. Control Hazards. When the flow of instruction addresses is not sequential (i.e., PC = PC + 4); incurred by change of flow instructions Conditional branches ( beq , bne )

498 views • 37 slides

??? Instruction-Level Parallelism and Its Dynamic Exploitation

??? Instruction-Level Parallelism and Its Dynamic Exploitation. ??? chenwz@zju.edu.cn ????????? 2011 ? 09 ?. 3.3.5 Pipelining Control Hazards. Taxonomy of Hazards Structural hazards These are conflicts over hardware resources. Data hazards

498 views • 36 slides

A Pipelined Processor

A Pipelined Processor. Taken from Digital Design and Computer Architecture by Harris and Harris. Introduction. Microarchitecture: how to implement an architecture in hardware Processor: Datapath: functional blocks Control: control signals. Microarchitecture.

539 views • 34 slides

Pipeline Control And Pipeline Hazards 15 March 2016

CDA 3101 Spring 2016 Introduction to Computer Organization. Pipeline Control And Pipeline Hazards 15 March 2016. Control Signals. PCSrc. Mux. IF/ID. Add. ID/EX. EX/MEM. Shift left 2. MEM/WB. Branch. RegWrite. 4. ALUSrc. Zero.

285 views • 28 slides

Lecture 17: Basic Pipelining

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Qianyi Zhang School of Computer Science, University of Birmingham

A Distributed Colouring Algorithm for Control Hazards in Asynchronous Pipelines. Qianyi Zhang School of Computer Science, University of Birmingham (Supervisor: Dr Georgios Theodoropoulos). Outline. Asynchronous Hardware Handling the Control Hazards Problem In a pipeline architecture

372 views • 23 slides

Pipelining

Pipelining. Define pipelining Calculate the speedup achieved by pipelining for a given number of instructions. Define how pipelining improves computer performance . Define structural hazard, data hazard, and control hazard. Define the term stall.

484 views • 17 slides

Computer Architecture Lecture 3

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Pipeline Hazards Summary

Pipeline Hazards Summary. Summary. Forwarding Case Summary. Floating point Pipeline (Multi-cycle pipeline). Integer pipeline all ALU operations take one cycle Floating point operation takes multiple cycles to execute Use same pipeline with multiple floating point execution unit

330 views • 14 slides

Food Safety Plans

Food Safety Plans. GAP/Food Safety Plan Processor/Preventive Controls Food Safety Plans. Produce Food Safety Plan. GAP Food Safety Plan. Policies and procedures: GAP standards Water quality Manure/Biosolids Worker Health and Hygiene Toilet/Handwashing Facilities

390 views • 6 slides