Parallel computing is the simultaneous execution of the same task (split up and specially adapted) on multiple processors in order to obtain results faster. The idea is based on the fact that the process of solving a problem usually can be divided into smaller tasks, which may be carried out simultaneously with some coordination.
There are many different kinds of parallel computers. They are distinguished by the kind of interconnection between processors (known as "processing elements" or PEs), processors and memories.
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Supercomputing

ParaScope - Links to supercomputing centers, high performance computing journals, vendors, conferences, and governmental agencies.
Chemnitz Cluster Computing Homepage - Links to programming projects, calls for papers, software and documentation, and other resources.
Meta Description: [ Cluster&Grid Computing Homepage ]
Clustet Computing Info Centre - Links to parallel computing resources.
Meta Description: [ It provides cluster computing resources such as books, teaching presentation slides, links to numerous cluster management systems, environments, software, links to cluster software repository, documents, conferences, announcements ]
Concurrent Systems - Links to research groups, parallel tools, journals, and conferences.
Grid Computing Info Centre - An initiative to establish a global grid of computing power. Links to conferences, development, and related information.
High Performance Cluster Computing Resources - Links to cluster management systems, environments, software, documents, conferences, and teaching slides.
Meta Description: [ It provides cluster computing resources such as books, teaching presentation slides, links to
numerous cluster management systems, environments, software, links to cluster software repository, documents, conferences, announcements ]
HOISe - News on high performance computing from Europe. Newsletters and conference calendar.
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IEEE CS Task Force on Cluster Computing - An international forum promoting cluster computing research and education. Publications, event calendar, news articles, and committee information.
IEEE Transactions on Parallel and Distributed Systems - Monthly peer-reviewed journal. Archives available to subscribers.
IJHSC - International Journal of High Speed Computing. Sample copy available, archives accessible to subscribers.
Meta Description: [ This journal is directed at researchers, educators, and engineers in the field of parallel computations. ]
Internet Parallel Computing Archive - Links to information about parallel algorithms, computing environments and tools, newsgroups, and general references.
Meta Description: [ An archive of software, documents and information on parallel and High Performance Computing (HPC) including archives of usenet parallel newsgroups and special content about the occam language and transputer processor. ]
Is Parallel Computing Dead? - Article about the future of the parallel computing industry.
Nan's Parallel Computing Page - Links to online books, tutorials, and research projects.
Parallel Crunchers - News about cluster computing.
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Parallel Tools Consortium - A group that brings together tool users, developers, and researchers with the goal of improving the usability and availability of parallel tools. Links to projects.
Supercomputing and Parallel Computing Research Groups - Academic research groups and projects related to parallel computing.
Meta Description: [ Academic research groups and projects in the field of supercomputing and parallel computing ]
The Grid: The Next-Gen Internet? - Discussion of the Grid.
Meta Description: [ Get the latest in science news, including space, physics, planet earth, discoveries, NASA, satellites, and space travel from Wired.com ]
Vas's Parallel Computer Taxonomy - Discussions of past classification systems and development of a new one.
Meta Description: [ Taxonomy of Parallel Computers ]
Who Wrote the Book of Life? - NASA uses a parallel computer to classify new life forms.
Meta Description: [ NASA Web site featuring headlines on recent astronomy research at Marshall Space Flight Center. Read about developments in auroras, the sun, and deep space. New headlines appear every few days. ]
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