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Unifying software and hardware of multithreaded reconfigurable applications within operating system processes

Related publications (92)

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SUNtool - A new modelling paradigm for simulating and optimising urban sustainability

Jessen Page, Darren Robinson, Nicolas Morel

This paper describes the development and application of a new unique tool to support designers to optimise the sustainability of urban neighbourhoods (SUNtool). In this the paper introduces (i) the software architecture, (ii) the integrated solver and rela ...

2007

ACTIVE, A PLATFORM FOR BUILDING INTELLIGENT OPERATING ROOMS

Charles Baur

Today computers are part of the standard equipment of modern surgery rooms. They assist surgeons in performing complex procedures that would not be possible otherwise. However, despite the availability of more powerful and complex computer systems, their u ...

Sauramps Médical2007

Sealing OS Processes to Improve Dependability and Safety

James Richard Larus

In most modern operating systems, a process is a hardware-protected abstraction for isolating code and data. This protection, however, is selective. Many common mechanisms---dynamic code loading, run-time code generation, shared memory, and intrusive syste ...

ACM2007

Concurrent Direct Network Access for Virtual Machine Monitors

Willy Zwaenepoel, Aravind Menon

This paper presents hardware and software mechanisms to enable concurrent direct network access (CDNA) by operating systems running within a virtual machine monitor. In a conventional virtual machine monitor, each operating system running within a virtual ...

2007

Hardware/Software Coevolution of Genome Programs and Cellular Processors

Guillaume Zufferey, Pierre-André Mudry

The application of evolutionary techniques to the design of custom processing elements bears a strong relation to the natural process that led to the co-evolution of cells and genomes in biological organisms. As such, it is an interesting avenue for an eff ...

2006

Deconstructing Process Isolation

James Richard Larus

Most operating systems enforce process isolation through hardware protection mechanisms such as memory segmentation, page mapping, and differentiated user and kernel instructions. Singularity is a new operating system that uses software mechanisms to enfor ...

ACM2006

Energy-efficient dynamic memory allocators at the middleware level of embedded systems

David Atienza Alonso

The next generation of embedded systems will be dominated by mobile devices, which are able to deliver communications and rich multimedia content anytime, anywhere. The major themes in these ubiquitous computing systems are applications with increased user ...

ACM2006

Optimizing Network Virtualization in Xen

Willy Zwaenepoel, Aravind Menon

BEST PAPER AWARDIn this paper, we propose and evaluate three techniques for optimizing network performance in the Xen virtualized environment. Our techniques retain the basic Xen architecture of locating device dri ...

2006

In situ micro gripper shaping by electro discharge machining

Reymond Clavel, Mélanie Dafflon, Cédric Joseph

A machining process based on Electro Discharge Machining (EDM) has been developed and allows producing flexible and low-cost tweezers-like grippers or grippers shaped for a specific application. It can be easily included in a micromanipulation setup and re ...

2006

Broad New OS Research: Challenges and Opportunities

James Richard Larus

Contemporary software systems are beset by problems that create challenges and opportunities for broad new OS research. To illustrate, we describe five areas where broad OS research could significantly improve the current user experience. These areas are d ...

Usenix2005