Mercurial > hg > batch-feature-extraction-tool

<html lang="en">
<head>
<title>Multi-dimensional MPI DFT of Real Data - FFTW 3.2alpha3</title>
<meta http-equiv="Content-Type" content="text/html">
<meta name="description" content="FFTW 3.2alpha3">
<meta name="generator" content="makeinfo 4.8">
<link title="Top" rel="start" href="index.html#Top">
<link rel="up" href="Distributed_002dmemory-FFTW-with-MPI.html#Distributed_002dmemory-FFTW-with-MPI" title="Distributed-memory FFTW with MPI">
<link rel="prev" href="MPI-data-distribution.html#MPI-data-distribution" title="MPI data distribution">
<link rel="next" href="Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms.html#Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms" title="Other Multi-dimensional Real-data MPI Transforms">
<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage">
<!--
This manual is for FFTW
(version 3.2alpha3, 14 August 2007).

Copyright (C) 2003 Matteo Frigo.

Copyright (C) 2003 Massachusetts Institute of Technology.

     Permission is granted to make and distribute verbatim copies of
     this manual provided the copyright notice and this permission
     notice are preserved on all copies.

     Permission is granted to copy and distribute modified versions of
     this manual under the conditions for verbatim copying, provided
     that the entire resulting derived work is distributed under the
     terms of a permission notice identical to this one.

     Permission is granted to copy and distribute translations of this
     manual into another language, under the above conditions for
     modified versions, except that this permission notice may be
     stated in a translation approved by the Free Software Foundation.
   -->
<meta http-equiv="Content-Style-Type" content="text/css">
<style type="text/css"><!--
  pre.display { font-family:inherit }
  pre.format  { font-family:inherit }
  pre.smalldisplay { font-family:inherit; font-size:smaller }
  pre.smallformat  { font-family:inherit; font-size:smaller }
  pre.smallexample { font-size:smaller }
  pre.smalllisp    { font-size:smaller }
  span.sc    { font-variant:small-caps }
  span.roman { font-family:serif; font-weight:normal; }
  span.sansserif { font-family:sans-serif; font-weight:normal; }
--></style>
</head>
<body>
<div class="node">
<p>
<a name="Multi-dimensional-MPI-DFT-of-Real-Data"></a>
<a name="Multi_002ddimensional-MPI-DFT-of-Real-Data"></a>
Next:&nbsp;<a rel="next" accesskey="n" href="Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms.html#Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms">Other Multi-dimensional Real-data MPI Transforms</a>,
Previous:&nbsp;<a rel="previous" accesskey="p" href="MPI-data-distribution.html#MPI-data-distribution">MPI data distribution</a>,
Up:&nbsp;<a rel="up" accesskey="u" href="Distributed_002dmemory-FFTW-with-MPI.html#Distributed_002dmemory-FFTW-with-MPI">Distributed-memory FFTW with MPI</a>
<hr>
</div>

<h3 class="section">6.5 Multi-dimensional MPI DFT of Real Data</h3>

<p>FFTW's MPI interface also supports multi-dimensional DFTs of real
data, similar to the serial r2c and c2r interfaces.

   <p>Documentation pending.

   <p>Parallel one-dimensional real-data DFTs are not supported.

<!--  -->
</body></html>
author	Geogaddi\David <d.m.ronan@qmul.ac.uk>
date	Wed, 04 May 2016 11:02:59 +0100
parents	25bf17994ef1
children