'Load store unit' diaporamas de présentation

Instruction Level Parallelism

749 views • 49 slides

CPU Performance

CPU Performance. Elements of CPU performance. Cycle time CPU pipeline Memory system. Pipelining. Several instructions are executed simultaneously at different stages of completion Various conditions can cause pipeline bubbles that reduce utilization: branches memory system delays etc.

592 views • 30 slides

Computer Architecture Pipelines & Superscalars

Computer Architecture Pipelines & Superscalars. Sunset over the Pacific Ocean Taken from Iolanthe II about 100nm north of Cape Reanga. Pipelines. Data Hazards Code: lw $4, 0($1) add $15, $1, $1 sub $2, $1, $3 and $12, $2, $5 or $13, $6, $2 add $14, $2, $2 sw $15,100($2)

313 views • 25 slides

Computer Architecture Pipelines & Superscalars

Computer Architecture Pipelines & Superscalars. Sunset over the Pacific Ocean Taken from Iolanthe II about 100nm north of Cape Reanga. Pipelines. Data Hazards Code: lw $4, 0($1) add $15, $1, $1 sub $2, $1, $3 and $12, $2, $5 or $13, $6, $2 add $14, $2, $2 sw $15,100($2)

351 views • 25 slides