PEPC

Pretty Efficient Parallel Coulomb Solver

CoordinatorPaul Gibbon
Grant period01-01-2002 -
Funding bodyForschungszentrum Jülich GmbH
IdentifierG:(DE-Juel1)PEPC-FZJ_010102

Note: The PEPC project (Pretty Efficient Parallel Coulomb Solver) is a public tree code that has been developed at Jülich Supercomputing Centre since the early 2000s. Our tree code is a non-recursive version of the Barnes-Hut algorithm, using a level-by-level approach to both tree construction and traversals. The parallel version is a hybrid MPI/PThreads implementation of the Warren-Salmon 'Hashed Oct-Tree' scheme, including several variations of the tree traversal routine - the most challenging component in terms of scalability.
 

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 Record created 2026-07-07, last modified 2026-07-07
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