UTLEON3: Exploring Fine-Grain Multi-Threading in FPGAs

Inbunden, Engelska, 2012

Av Martin Daněk, Leoš Kafka, Lukáš Kohout, Jaroslav Sýkora, Roman Bartosiński, Martin Daněk, Leos Kafka, Martin Danek, Leo Kafka, Martin Dan¿k, Leo¿ Kafka, Roman Bartosi¿ski, Luká¿ Kohout

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This book describes a specification, microarchitecture, VHDL implementation and evaluation of a SPARC v8 CPU with fine-grain multi-threading, called micro-threading. The CPU, named UTLEON3, is an alternative platform for exploring CPU multi-threading that is compatible with the industry-standard GRLIB package. The processor microarchitecture was designed to map in an efficient way the data-flow scheme on a classical von Neumann pipelined processing used in common processors, while retaining full binary compatibility with existing legacy programs.

Produktinformation

Utgivningsdatum2012-10-21
Mått155 x 235 x 17 mm
Vikt529 g
FormatInbunden
SpråkEngelska
Antal sidor222
Upplaga2013
FörlagSpringer-Verlag New York Inc.
ISBN9781461424093

Tillhör följande kategorier

Introduction.- The LEON3 Processor.- Microthreaded Extensions.- The Basic UTLEON3 Architecture.- UTLEON3 Programming by Example.- UTLEON3 Implementation Details.- Execution Effieciency of the Microthread Pipeline.- Hardware Families of Threads.- I/O and Interrupt Handling in the Microthread Mode.- The IU3 Pipeline.- Excerpts from the LEON3 Instruction Set.- Relevant LEON3 Registers and Address Space Identifiers.- Scheduler Example.- Used Resources.- Tutorial.