Publication

Manual Parallelization Versus State-of-the-Art Parallelization Techniques: The SPEC CPU2006 as a Case Study

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Future architectures will feature hundreds to thousands of simple processors and on-chip memories connected through a network-on-chip. Architectural simulators will remain primary tools for design space exploration, performance (and power) evaluation of th ...

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Architecture of a Real-Time Platform Independant GPS L1 Software Receiver

Personal digital assistants or mobile phones applications are not anymore restricted to multimedia or wireless communications, but have been extended to handle Global Positioning System (GPS) functionalities. Consequently, the growing market of GPS capable ...

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Exploring Programming Model-driven QoS Support for NoC-based Platforms

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Networks-on-Chip (NoCs) are being increasingly considered as a central enabling technology to communication-centric designs as more and more IP blocks are integrated on the same SoC. Embedded applications, in turn, are becoming extremely sophisticated, and ...

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Energy-efficient design of multimedia embedded systems demands optimizations in both hardware and software. Software optimization has no received much attention, although modern multimedia applications exhibit high resource utilization. In order to efficie ...

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Homogeneous and heterogeneous NoC-based manycore MPSoCs are becoming widespread in many application areas. The diversity and spare network traffic characteristics generated by the IPs makes mandatory to provide certain Quality of Service (QoS) support for ...

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A hardware-software codesign framework for cellular computing

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Until recently, the ever-increasing demand of computing power has been met on one hand by increasing the operating frequency of processors and on the other hand by designing architectures capable of exploiting parallelism at the instruction level through h ...

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QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials

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Fault-tolerant dynamic parallel schedules

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Fault-tolerant parallel applications with dynamic parallel schedules: a programmer's perspective

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Dynamic parallel schedules (DPS) is a flow graph based framework for developing parallel applications on clusters of workstations. The DPS flow graph execution model enables automatic pipelined parallel execution of applications. DPS supports graceful degr ...

Sptinger-Verlag2006

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Leveraging the full power of multicore processors demands new tools and new thinking from the software industry. Concurrency has long been touted as the "next big thing" and "the way of the future," but for the past 30 years, mainstream software developme ...

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