CASUP

CASUP is a Cellular Automata (CA) library for HPC and supercomputers. It can be used in materials science (microstructure evolution, grain coarsening, fracture etc.), physics (Ising magnetisation) and for many other CA.

If you use the library, please reference it as:
A. Shterenlikht, L. Margetts, Three-dimensional cellular automata modelling of cleavage propagation across crystal boundaries in polycrystalline microstructures, Proc. Roy. Soc. A 471:20150039, DOI: http://dx.doi.org/10.1098/rspa.2015.0039.

CASUP can be linked with FE (e.g. MPI FE library ParaFEM, http://parafem.org.uk) for a multi-scale multi-physics CA-FE framework.

CASUP extensively uses Fortran 2008 and 2018 coarrays, as well as MPI, OpenMP and do concurrent.

CASUP can be used with Cray, Intel and GCC/OpenCoarrays compilers.

Scaling beyond 100,000 cores on Cray XC30 was demonstrated.

Features

Cray, Intel, GCC/OpenCoarrays supported
can interact with finite elements, e.g. ParaFEM
highly scalable - petascale now, aiming at exascale
active developement
open for collaboration

Project Samples

The cracks on {100} crystallographic planes are shown in yellow, and those on {110} planes are in green.

A view of cracks through semi-transparent network of crystal boundaries.

TAU Paraprof profiling data for test ABW on 32 images, run on 2x16-core nodes. Blue is MPI_Win_unlock, red is MPI_Barrier, green is cgca_hxi (halo exchange) and purple is cgca_clvgp_nocosum (cleavage propagation routine)

Project Activity

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License

BSD License

Follow CASUP

CASUP Web Site

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Additional Project Details

Operating Systems

Linux

Intended Audience

Advanced End Users, Aerospace, Automotive, End Users/Desktop, Engineering, Science/Research

User Interface

Command-line, Console/Terminal

Programming Language

Fortran

Related Categories

Fortran UML Tool, Fortran Simulation Software, Fortran Mechanical and Civil Engineering Software

Registered

2014-11-30

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