Riassunto:
This book constitutes the thoroughly refereed joint post-workshop proceedings of three international events: the International Workshop on Highly Parallel Processing on a Chip, HPPC 2007, the UNICORE Summit 2007, and the Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing, VHPC 2007, held in Rennes, France, in August 2007 within the scope of Euro-Par 2007, the 13th International Conference on Parallel Computing. The 8 papers of the HHPC 2007 workshop address all aspects of existing and emerging/envisaged multi-core processors with a significant amount of parallelism, especially to considerations on novel paradigms and models and the related architectural and linguistic support. The 8 papers presented at the UNICORE Summit 2007 show current developments and implementations of the UNICORE middleware system - a grid technology, providing a seamless, secure, and intuitive access to distributed Grid resources. UNICORE is a full-grown and well-tested Grid middleware system, which today is used in daily production worldwide. The 9 papers of the VHPC 2007 workshop present new models for implementing high-performance computing (HPC) architectures in both cluster and grid environments and cover areas including performance of virtual machine monitors (VMM), VMM architecture and implementation, cluster and grid VMM applications, management of VM-based computing resources, and hardware support for virtualization.
Contenuti:
HPPC 2007: Workshop on Highly Parallel Processing on a Chip.- HPPC 2007: Workshop on Highly Parallel Processing on a Chip.- Toward Realizing a PRAM-on-a-Chip Vision.- Societies of Cores and Their Computing Culture.- Hardware Transactional Memory with Operating System Support, HTMOS.- Auto-parallelisation of Sieve C++ Programs.- Adaptive L2 Cache for Chip Multiprocessors.- On-Chip COMA Cache-Coherence Protocol for Microgrids of Microthreaded Cores.- Parallelization of Bulk Operations for STL Dictionaries.- UNICORE Summit 2007.- UNICORE Summit 2007.- A Black-Box Approach to Performance Analysis of Grid Middleware.- UNICORE/w3.- Chemomentum - UNICORE 6 Based Infrastructure for Complex Applications in Science and Technology.- Flexible Streaming Infrastructure for UNICORE.- Extending UNICORE 5 Authentication Model by Supporting Proxy Certificate Profile Extensions.- Using SAML-Based VOMS for Authorization within Web Services-Based UNICORE Grids.- Attributes and VOs: Extending the UNICORE Authorisation Capabilities.- A Business-Oriented Grid Workflow Management System.- VHPC 2007: Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing.- VHPC 2007: Workshop on Virtualization/Xen in High-Performance Cluster and Grid Computing.- Virtualization Techniques in Network Emulation Systems.- SOA Based Control Plane for Virtual Clusters.- Grid Virtual Laboratory Architecture.- Information Service of Virtual Machine Pool for Grid Computing.- Virtual Cluster Management with Xen.- Deploying and Managing Xen Sites with XSM.- Xen Management with SmartFrog.- Integrating Xen with the Quattor Fabric Management System.- Getting 10 Gb/s from Xen: Safe and Fast Device Access from Unprivileged Domains.
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