Projects / AcouSTO


AcouSTO is a linear acoustics solver based on a Boundary Element Method (BEM) solution of the Kirchhoff-Helmholtz Integral Equation (KHIE). The code is written in C, and includes an MPI-based preliminary parallelization scheme. Plan wave scattered by a unit sphere. An (extended) FORTRAN version of this code has been used for years in the authors' research group, and has reached a remarkable level of reliability. The numerical formulation has been well assessed, as the large number of scientific papers produced throughout the years demonstrates.


Recent releases

  •  23 Feb 2011 18:21

    Release Notes: This release fixes a major bug in column reduction when the cluster grid has more than 1 column.

    •  12 Jan 2011 18:44

      Release Notes: This release adds Custom Boundary Conditions in input (see the manual). It adds a GMRES solver (experimental). There are miscellaneous bugfixes.

      •  24 Feb 2010 18:20

        Release Notes: This release changes the configure script to support more versatile configurations. It adds a -m option to estimate memory usage. It adds a print-out of completion percentage in coefficients. It fixes a bug in frequency response of microphones. It fixes a bug in the MPI Complex Type definition.

        •  16 Jul 2009 19:35

          Release Notes: This release fixes major bugs. A PHP MySQL Web application has been added. Manuals have been updated.

          •  14 Oct 2008 00:30

            Release Notes: A bug in impedance evaluation has been fixed.


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