'Instr fetch' presentation slideshows

Lecture 20: OOO, Memory Hierarchy

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Lecture 19: Cache Basics

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Lecture 19: Cache Basics

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Lecture 18: Core Design

Lecture 18: Core Design. Today: basics of implementing a correct ooo core: register renaming, commit, LSQ, issue queue. The Alpha 21264 Out-of-Order Implementation. Reorder Buffer (ROB). Branch prediction and instr fetch. Instr 1 Instr 2 Instr 3 Instr 4 Instr 5 Instr 6.

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Lecture 18: Pipelining

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Lecture 9: ILP Innovations

Lecture 9: ILP Innovations. Today: handling memory dependences with the LSQ and innovations for each pipeline stage (Sections 3.9-3.10, detailed notes) Turn in HW3 HW4 will be posted by tomorrow, due in a week. The Alpha 21264 Out-of-Order Implementation. Reorder Buffer (ROB).

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Lecture: Out-of-order Processors

Lecture: Out-of-order Processors. Topics: more ooo design details, timing, load-store queue. The Alpha 21264 Out-of-Order Implementation. Reorder Buffer (ROB). Branch prediction and instr fetch. Instr 1 Instr 2 Instr 3 Instr 4 Instr 5 Instr 6. Committed Reg Map R1 ?P1 R2?P2.

107 views • 10 slides