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[Licence| Download | New Version Template] aeux_v1_0.tar.gz(28309 Kbytes)
Manuscript Title: Architecture, implementation and parallelization of the software to search for periodic gravitational wave signals
Authors: G. Poghosyan, S. Matta, A. Streit, M. Bejger, A. Królak
Program title: parallel PolGrawAllSky
Catalogue identifier: AEUX_v1_0
Distribution format: tar.gz
Journal reference: Comput. Phys. Commun. 188(2015)167
Programming language: C.
Computer: Any parallel computing platform supporting MPI standard.
Operating system: Linux as well any other supporting MPI standard.
Has the code been vectorised or parallelized?: Yes, using MPI. Tested with up to 50208 processors
RAM: 1 Gigabyte per parallel task
Keywords: Massively parallel processing, MPI I/O, HPC, Gravitational waves, F-statistic, Multi-level parallelism, Farm skeletons.
PACS: 02.70.-c, 04.30.-w, 07.05.-t.
Classification: 1.5.

External routines: MPI v.2 or newer, FFTW v.3 or newer

Nature of problem:
Search for periodic gravitational waves from rotating neutron stars.

Solution method:
The F-statistic method using the Fast Fourier Transform algorithm.

Running time:
The example provided takes approximately 30 mins with 256 processors.