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[Licence| Download | E-mail| New Version Template] aecx_v1_0.tar.gz(1525 Kbytes)
Manuscript Title: GRADSPH:A parallel smoothed particle hydrodynamics code for self-gravitating astrophysical fluid dynamics
Authors: S. Vanaverbeke, R. Keppens, S. Poedts, H. Boffin
Program title: GRADSPH 1.0
Catalogue identifier: AECX_v1_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 180(2009)1164
Programming language: Fortran 90/MPI.
Computer: HPC cluster.
Operating system: Unix.
Has the code been vectorised or parallelized?: Yes
RAM: ~ 56 Mwords with 1.2 million particles on 1 CPU.
Word size: 32 bits
Keywords: Hydrodynamics, SPH, tree method, gravitational collapse.
PACS: 95.30.Lz, 97.10.Bt, 04.40.-b.
Classification: 12.

Nature of problem:
evolution of a self-gravitating fluid.

Solution method:
hydrodynamics is described using SPH, self-gravity using the Barnes-Hut tree method.

Running time:
The test case provided with the distribution takes less than 10 minutes for 500 time steps on 10 processors.