'Instruction stalls' presentation slideshows

DBMSs On a Modern Processor: Where Does Time Go?

DBMSs On a Modern Processor: Where Does Time Go?. Anatassia Ailamaki David J DeWitt Mark D. Hill David A. Wood Presentation by Monica Eboli. Agenda. Context. Query Execution on Modern Processors. Experiment. Conclusions. Agenda. Context. Query Execution on Modern Processors.

370 views • 25 slides

Superscalar Pipelines

Superscalar Pipelines. 11/24/08. Scalar Pipelines. A single k stage pipeline capable of executing at most one instruction per clock cycle. All instructions, regardless of type, traverse through the same set of pipeline stages.

462 views • 17 slides

In-order vs. Out-of-order Execution

In-order vs. Out-of-order Execution. In-order instruction execution instructions are fetched, executed & complete in compiler-generated order one stalls, they all stall instructions are statically scheduled by the hardware Out-of-order instruction execution

229 views • 5 slides

A Case for Thread Migration

129 views • 3 slides