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Lemon: an MPI parallel I/O library for data encapsulation using LIME

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arxiv 1106.4177 v1 pith:6RTRIWNS submitted 2011-06-21 hep-lat physics.comp-ph

Albert Deuzeman , Siebren Reker , Carsten Urbach (for the ETM Collaboration) This is my paper · ORCID
classification hep-latphysics.comp-ph
keywords datalemonparallelformatapplicationbinaryencapsulationlattice
verification ladder T0 review T1 audit T2 compute T3 formal

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We introduce Lemon, an MPI parallel I/O library that is intended to allow for efficient parallel I/O of both binary and metadata on massively parallel architectures. Motivated by the demands of the Lattice Quantum Chromodynamics community, the data is stored in the SciDAC Lattice QCD Interchange Message Encapsulation format. This format allows for storing large blocks of binary data and corresponding metadata in the same file. Even if designed for LQCD needs, this format might be useful for any application with this type of data profile. The design, implementation and application of Lemon are described. We conclude with presenting the excellent scaling properties of Lemon on state of the art high performance computers.

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Cited by 5 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

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