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Co-design at Lawrence Livermore National Lab

Current Proposed Set of LLNL Proxies


The following table outlines the proposed suite of proxy applications either developed, in development, or planned at LLNL as part of our co-design effort. Several are available today for download, while others will require you to contact us for further information while we build a comprehensive s ite for distribution and feedback.

Name Type Language(s) Size(loc) Description
AMG2013 mini C, MPI, OpenMP 75,000 Algebraic Multi Grid (subset of hypre library)
Kripke mini C++, MPI, OpenMP 4,200 Sweep based, structured mesh deterministic transport
Laghos mini C++, MPI 2,000+
dependency on MFEM
Compressible shock hydrodynamics using unstructured high-order finite elements.
Lassen mini C++, Charm++ 3,500 Front-tracking through a 2D mesh. Highly load-imbalanced
LCALS kernel C++ 4,000 Suite of kernels in a unified framework for testing compilers SIMD and threading
LULESH mini C++, MPI, OpenMP 5,250 Explicit lagrangian shock hydrodynamics on unstructured mesh representation
MACSio mini

C, C++, Fortran, MPI + various I/O libs

10,000 Multi-purpose, Application-Centric, Scalable I/O
MCB mini C++, MPI, OpenMP 13,200 Monte Carlo Particle Transport
Mulard mini C++ 46,000 Unstructured mesh, finite element, implicit multigroup radiation diffusion
Pynamic skeleton C, MPI, python   Dynamically-linked library loading test
Quicksilver mini C++, MPI, OpenMP, Cuda ~8,000 Monte Carlo Particle Transport, multigroup cross sections
LIP skeleton C, MPI   2D interpolation on tabular data
LUAU3D mini C++, MPI, OpenMP   Material advection on an unstructured hexahedral mesh
UMT mini C++, C, F90, python 51,800 Unstructured mesh Transport