Hardware accelerators are becoming ubiquitous high performance scientific computing. They are capable of delivering an unprecedented level of concurrent execution contexts. High-level programming language extensions (e.g., CUDA), profiling tools (e.g., PAPI-CUDA, CUDA Profiler) are paramount to improve productivity, while effectively exploiting the underlying hardware. We present an optimized n...

Hardware accelerators are becoming ubiquitous high performance scientific computing. They are capable of delivering an unprecedented level of concurrent execution contexts. High-level programming languages (e.g., CUDA), profiling tools (e.g., PAPI-CUDA, CUDA Profiler) are paramount to improve productivity, while effectively exploiting the underlying hardware. We present an optimized numerical k...

2 The project analyzes the hardware utilization of a SAT solver. The analysis is done using statistical profiling and tracing the following processor events: total cycles, resource stall cycles, level 2 cache hits and level 2 cache misses. The HPC Toolkit is used to perform the analysis on top of the PAPI library. The used benchmark is a part of the SAT competition 2009 application benchmark. T...

Christopher A. Hewson, Jennifer J. Haas, Nathan W. Bartlett, Simon D. Message, Vasile Laza-Stanca, Tatiana Kebadze, Gaetano Caramori, Jie Zhu, Mark R. Edbrooke, Luminita A. Stanciu, Onn M. Kon, Alberto Papi, Peter K. Jeffery, Michael R. Edwards and Sebastian L. Johnston. 1 Department of Respiratory Medicine, National Heart and Lung Institute, Centre for Respiratory Infection & MRC and Asthma UK...

Dirkje S. Postma, Chris Brightling, Leo Fabbri, Thys van der Molen, Gabriele Nicolini, Alberto Papi, Klaus F. Rabe, Salman Siddiqui, Dave Singh, Maarten van den Berge and Monica Kraft Affiliations: University of Groningen, University Medical Center Groningen, Dept of Pulmonology, Groningen, The Netherlands. Dept of Infection, Immunity and Inflammation, Institute for Lung Health, University of L...

One line of evidence points to the conclusion that eye responses should be measurable in a crab, in air, which sees only the movement of the sun in a clear sky. It has been shown in the previous paper, as an extension of earlier work with slowly moving striped drums, that eyestalk movements follow a single light in a dark room when the light is moved with low angular velocities round the crab i...

Purpose: The aim of the article is to show importance reasoning (cognitive models) and experience managers as a key success factor in implementation management information systems (MIS). An important goal also identify needed decision support healthcare which one sectors economy. Design/Methodology/Approach: based on secondary primary research. literature area factors that influence implementin...