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Special Forums News, Links, Events and Announcements Software Releases - RSS News Parallel Three-Dimensional Fast Fourier Transforms 2.3.1 (Default branch) Post 302262189 by Linux Bot on Wednesday 26th of November 2008 02:10:06 PM
Old 11-26-2008
Parallel Three-Dimensional Fast Fourier Transforms 2.3.1 (Default branch)

Parallel Three-Dimensional Fast Fourier Transforms, dubbed P3DFFT, is a library for computing 3D FFTs using 2D (pencil) decomposition. It is written using Fortran with MPI, and is tuned to work on multiple single-CPU systems (up to 32768 of them). It is built to leverage high-performance serial 1D FFT libraries, such as FFTW or ESSL.License: Public DomainChanges:
An option has been added to overwrite the(complex) input array when using thecomplex-to-real transform with FFTW. An option hasbeen added to use data layout using unit-stride onoutput of the real-to-complex routine, i.e.(Z,X,Y) ordering.Image

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CCD2ISO(1)							   User Commands							CCD2ISO(1)

NAME
ccd2iso - convert IMG format to ISO format SYNOPSIS
ccd2iso [FOO.IMG] [BAR.ISO] DESCRIPTION
ccd2iso converts FOO.IMG to ISO format and writes the result to BAR.ISO. If fewer arguments than expected are given, ccd2iso will print its help message and quit. If more arguments than expected are given, ccd2iso will silently ignore them and use only the first two argu- ments. IMG files are raw-data copies of optical media, generated primarily by the Windows application CloneCD, and are primarily used to store CDs with odd properties, such as sectors which need to have read errors when read. Conversion to ISO format removes this information, as ISO format does not support this. IMG files almost always include a SUB file, which contains additional data for the disc format, and a CCD file, which is a plaintext con- figuration file describing the disc layout. ccd2iso does not make use of these files, but the applications which generate them expect them to have the same FOO prefix as the IMG file. LIMITATIONS
ccd2iso currently only copies the first session of multisession discs, as well as outputting a harmless warning of Unrecognized sector mode. ccd2iso utterly ignores the additional data in CCD or SUB files. SEE ALSO
mdf2iso(1), nrg2iso(1) AUTHOR
This manual page was written by Rich Ercolani <rercola@acm.jhu.edu>, for the Debian GNU/Linux distribution (but it may, of course, be used by others), because the original program lacked a manual page. It may be distributed under the same terms as ccd2iso, the GNU GPL version 2 or later, at your option. ccd2iso 0.3 June 2006 CCD2ISO(1)
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