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Project Summary

A portable adaptive runtime system for parallel applications.

Application developers create an object-based decomposition of the problem of interest, and the runtime system manages issues of communication, mapping, load balancing, fault tolerance, and more. Sequential code implementing the methods of these parallel objects is written in C++. Calls to libraries in C++, C, and Fortran are common and straightforward.

Charm++ is portable across individual workstations, clusters, accelerators (Cell SPEs, GPUs), and supercomputers such as those sold by IBM (Blue Gene, POWER) and Cray (XT3/4/5/6 and XE6). Applications based on Charm++ are used on at least 5 of the 20 most powerful computers in the world.

Tags

bluegene bluegenel bluegenep bluegeneq c c++ cplusplus cray cray-xt cross-platform library parallel parallelalgorithm parallelcalculaion parallelcomputing paralleldistributedprocessing parallelism parallelization parallelizing parallelprocessing parallelprogramming parallelrendering parallelsoftware parallelsorting portable portableapplications programming programmingabstraction programming-language programming_language programminglanguage programming-languages programminglanguages programmingmodel programmingtools runtime runtimearchitecture runtimeenvironment

In a Nutshell, Charm++...

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Illinois Charm++ License
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Project Security

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The Open Hub computes statistics on FOSS projects by examining source code and commit history in source code management systems. The source code for this project has been located, but the analysis isn't complete. Feel free to check its progress.

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