Sciweavers

SAMOS
2010
Springer
13 years 2 months ago
Interleaving granularity on high bandwidth memory architecture for CMPs
—Memory bandwidth has always been a critical factor for the performance of many data intensive applications. The increasing processor performance, and the advert of single chip m...
Felipe Cabarcas, Alejandro Rico, Yoav Etsion, Alex...
SAMOS
2010
Springer
13 years 2 months ago
A trace-based scenario database for high-level simulation of multimedia MP-SoCs
—High-level simulation and design space exploration nowadays are key ingredients for system-level design of modern multimedia embedded systems. The majority of the work in this a...
Peter van Stralen, Andy D. Pimentel
SAMOS
2010
Springer
13 years 2 months ago
A Polymorphic Register File for matrix operations
—Previous vector architectures divided the available register file space in a fixed number of registers of equal sizes and shapes. We propose a register file organization whic...
Catalin Bogdan Ciobanu, Georgi Kuzmanov, Georgi Ga...
RTAS
2010
IEEE
13 years 2 months ago
A Bandwidth Reservation Strategy for Multiprocessor Real-Time Scheduling
—The problem of scheduling a set of tasks on a multiprocessor architecture is addressed. Tasks are assumed to be sporadic with arbitrary deadlines and may migrate between process...
Ernesto Massa, George Lima
RTAS
2010
IEEE
13 years 2 months ago
Reservation-Based Interrupt Scheduling
Abstract—Some real-time kernels (such as a recent realtime version of Linux) permit to execute interrupt handlers in dedicated threads, to control their interference on realtime ...
Nicola Manica, Luca Abeni, Luigi Palopoli
RTAS
2010
IEEE
13 years 2 months ago
Defects of the POSIX Sporadic Server and How to Correct Them
The specification of the sporadic server real-time scheduling policy in the IEEE POSIX standard is defective, and needs to be corrected. Via experiments using a POSIX sporadic se...
Mark J. Stanovich, Theodore P. Baker, An-I Wang, M...
RTAS
2010
IEEE
13 years 2 months ago
DARTS: Techniques and Tools for Predictably Fast Memory Using Integrated Data Allocation and Real-Time Task Scheduling
—Hardware-managed caches introduce large amounts of timing variability, complicating real-time system design. One alternative is a memory system with scratchpad memories which im...
Sangyeol Kang, Alexander G. Dean
RTAS
2010
IEEE
13 years 2 months ago
Approximate Bandwidth Allocation for Fixed-Priority-Scheduled Periodic Resources
Recent research in compositional real-time systems has focused on determination of a component’s real-time interface parameters. An important objective in interface-parameter de...
Farhana Dewan, Nathan Fisher
RTAS
2010
IEEE
13 years 2 months ago
Scheduling Dependent Periodic Tasks without Synchronization Mechanisms
—This article studies the scheduling of critical embedded systems, which consist of a set of communicating periodic tasks with constrained deadlines. Currently, tasks are usually...
Julien Forget, Frédéric Boniol, Emma...