'Os scheduling' diaporamas de présentation

Architectural Support for Enhanced SMT Job Scheduling

Architectural Support for Enhanced SMT Job Scheduling. Alex Settle Joshua Kihm Andy Janiszewski Daniel A. Connors University of Colorado at Boulder. Introduction. Shared memory systems of SMT processors limit performance Threads continuously compete for shared cache resources

403 views • 29 slides

NPS: A N on-interfering Web P refetching S ystem

NPS: A N on-interfering Web P refetching S ystem. Ravi Kokku, Praveen Yalagandula, Arun Venkataramani, Mike Dahlin Laboratory for Advanced Systems Research Department of Computer Sciences University of Texas at Austin. Summary of the Talk.

433 views • 27 slides

Introduction

Introduction. I/O devices can be characterized by Behavior: input, output, storage Partner: human or machine Data rate: bytes/sec, transfers/sec I/O bus connections. I/O Device Summary. I/O System Characteristics. Dependability is important Particularly for storage devices

365 views • 26 slides

CAR-STM: Scheduling-based Collision Avoidance and Reduction for Software Transactional Memory

367 views • 25 slides

FINDING THE OPTIMAL QUANTUM SIZE Revisiting the M/G/1 Round-Robin Queue

FINDING THE OPTIMAL QUANTUM SIZE Revisiting the M/G/1 Round-Robin Queue. VARUN GUPTA Carnegie Mellon University. M/G/1/RR. Incomplete jobs. Poisson arrivals. Jobs served for q units at a time. M/G/1/RR. Incomplete jobs. Poisson arrivals. Jobs served for q units at a time.

318 views • 21 slides

Operating Systems Engineering OS Scheduling

210 views • 12 slides