Concept

Multiple instructions on multiple data

Publications associées (40)

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Processor Speed Control with Thermal Constraints

Giovanni De Micheli, David Atienza Alonso, Srinivasan Murali

We consider the problem of adjusting speeds of multiple computer processors, sharing the same thermal environment, such as a chip or multichip package. We assume that the speed of each processor (and associated variables such as power supply voltage) can b ...

2009

Adaptive Load Sharing for Network Processors

Jean-Yves Le Boudec

A novel scheme for processing packets in a router is presented that provides load sharing among multiple network processors distributed within the router. It is complemented by a feedback control mechanism designed to prevent processor overload. Incoming t ...

2008

Event-Based Programming without Inversion of Control

Martin Odersky, Philipp Haller

The actor computation model is especially suited for concurrent and distributed computations. Actors are basically concurrent processes which communicate through asynchronous message passing. When combined with pattern matching for messages, actor-based pr ...

2006

A Fast HW/SW FPGABased Thermal Emulation Framework for MultiProcessor SystemonChip

Giovanni De Micheli, David Atienza Alonso, Luca Benini, Pablo Garcia del Valle

With the growing complexity in consumer embedded products and the improvements in process technology, Multi-Processor System-On-Chip (MPSoC) architectures have become widespread. These new systems are complex to design as they must execute multiple complex ...

2006

Statistical sampling of microarchitecture simulation

Babak Falsafi

Current software-based micro architecture simulators are many orders of magnitude slower than the hardware they simulate. Hence, most microarchitecture design studies draw their conclusions from drastically truncated benchmark simulations that are often in ...

2006

A Portable Kernel Abstraction for Low-Overhead Ephemeral Mapping Management

Willy Zwaenepoel

Modern operating systems create ephemeral virtual-to-physical mappings for a variety of purposes, ranging from the implementation of interprocess communication to the implementation of process tracing and debugging. With succeeding generations of processor ...

2005

An Application-Specific Design Methodology for STbus Crossbar Generation

Giovanni De Micheli, Srinivasan Murali

As the communication requirements of current and future Multiprocessor Systems on Chips (MPSoCs) continue to increase, scalable communication architectures are needed to support the heavy communication demands of the system. This is reflected in the recent ...

2005

Adaptive Load Sharing for Network Processors

Jean-Yves Le Boudec

A novel scheme for processing packets in a router is presented, which provides for load sharing among multiple network processors distributed within the router. It is complemented by a feedback control mechanism designed to prevent processor overload. Inco ...

2002

Adaptive Load Sharing for Network Processors

Jean-Yves Le Boudec

IEEE2002

Adaptive Load Sharing for Network Processors

Jean-Yves Le Boudec

2001