Bøger af Jesus Carretero

Los sistemas operativos son una parte esencial de cualquier sistema informático, por lo que todos los planes de estudio de Informática incluyen uno o más cursos sobre sistemas operativos. Este libro está pensado como un texto general de prácticas de las asignaturas Sistemas Operativos y Diseño de Sistemas Operativos, pudiendo cubrir tanto la parte introductoria de los aspectos de programación de sistemas como aspectos avanzados de programación y diseño de Sistemas Operativos (programación de shell scripts, programación con llamadas al sistema, programación de módulos del sistema operativo, etc.). Se pretende complementar los libros de teoría con prácticas resueltas y proyectos de prácticas que muestren el uso de los Sistemas Operativos y la programación de aplicaciones con llamadas al sistema sobre distintos sistemas operativos (Linux, UNIX, Windows, ....). Obviamente, este libro resulta un complemento natural a los libros de Sistemas Operativos publicados por los autores, si bien se puede usar de forma autónoma, complementándolo con cualquier otro libro de teoría de Sistemas Operativos. Este libro es la segunda edición actualizada de nuestro libro de prácticas de sistemas operativos. Refleja la experiencia docente de los autores y permite desarrollar un amplio temario de conocimientos generales de sistemas operativos a través de 50 prácticas propuestas.

The needs of future digital data and computer systems are expected to be two to three orders of magnitude larger than for today's systems, to take account of unprecedented amounts of heterogeneous hardware, lines of source code, numbers of users, and volumes of data. Ultrascale computing systems (UCS) are a solution. Envisioned as large-scale complex systems joining parallel and distributed computing systems, which can be located at multiple sites and cooperate to provide the required resources and performance to the users, these technologies will extend individual systems to provide the resources that are very much needed.Based on the research work in the COST Action IC 1305 Network for Sustainable Ultrascale Computing (NESUS) this book presents important results and methods towards achieving sustainable UCS. The authors present a wide range of emerging programming models that facilitate the task of scaling and extracting performance on continuously evolving platforms, while providing resilience and fault-tolerant mechanisms to tackle the increasing probability of failures throughout the entire software stack. These methods are needed to achieve scale handling, better programmability and adaptation to rapidly changing underlying computing architecture, data centric programming models, resilience, and energy-efficiency.

The two volumes LNCS 8805 and 8806 constitute the thoroughly refereed post-conference proceedings of 18 workshops held at the 20th International Conference on Parallel Computing, Euro-Par 2014, in Porto, Portugal, in August 2014. The 100 revised full papers presented were carefully reviewed and selected from 173 submissions. The volumes include papers from the following workshops: APCI&E (First Workshop on Applications of Parallel Computation in Industry and Engineering - BigDataCloud (Third Workshop on Big Data Management in Clouds) - DIHC (Second Workshop on Dependability and Interoperability in Heterogeneous Clouds) - FedICI (Second Workshop on Federative and Interoperable Cloud Infrastructures) - Hetero Par (12th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms) - HiBB (5th Workshop on High Performance Bioinformatics and Biomedicine) - LSDVE (Second Workshop on Large Scale Distributed Virtual Environments on Clouds and P2P) - MuCoCoS (7th International Workshop on Multi-/Many-core Computing Systems) - OMHI (Third Workshop on On-chip Memory Hierarchies and Interconnects) - PADAPS (Second Workshop on Parallel and Distributed Agent-Based Simulations) - PROPER (7th Workshop on Productivity and Performance) - Resilience (7th Workshop on Resiliency in High Performance Computing with Clusters, Clouds, and Grids) - REPPAR (First International Workshop on Reproducibility in Parallel Computing) - ROME (Second Workshop on Runtime and Operating Systems for the Many Core Era) - SPPEXA (Workshop on Software for Exascale Computing) - TASUS (First Workshop on Techniques and Applications for Sustainable Ultrascale Computing Systems) - UCHPC (7th Workshop on Un Conventional High Performance Computing) and VHPC (9th Workshop on Virtualization in High-Performance Cloud Computing.