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Tidy up for ROLI
| author | Geogaddi\David <d.m.ronan@qmul.ac.uk> |
|---|---|
| date | Tue, 17 May 2016 18:50:19 +0100 |
| parents | 636c989477e7 |
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| 14:636c989477e7 | 15:585caf503ef5 |
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| 1 <html lang="en"> | |
| 2 <head> | |
| 3 <title>Cell Installation - FFTW 3.2.1</title> | |
| 4 <meta http-equiv="Content-Type" content="text/html"> | |
| 5 <meta name="description" content="FFTW 3.2.1"> | |
| 6 <meta name="generator" content="makeinfo 4.8"> | |
| 7 <link title="Top" rel="start" href="index.html#Top"> | |
| 8 <link rel="up" href="FFTW-on-the-Cell-Processor.html#FFTW-on-the-Cell-Processor" title="FFTW on the Cell Processor"> | |
| 9 <link rel="prev" href="FFTW-on-the-Cell-Processor.html#FFTW-on-the-Cell-Processor" title="FFTW on the Cell Processor"> | |
| 10 <link rel="next" href="Cell-Caveats.html#Cell-Caveats" title="Cell Caveats"> | |
| 11 <link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> | |
| 12 <!-- | |
| 13 This manual is for FFTW | |
| 14 (version 3.2.1, 5 February 2009). | |
| 15 | |
| 16 Copyright (C) 2003 Matteo Frigo. | |
| 17 | |
| 18 Copyright (C) 2003 Massachusetts Institute of Technology. | |
| 19 | |
| 20 Permission is granted to make and distribute verbatim copies of | |
| 21 this manual provided the copyright notice and this permission | |
| 22 notice are preserved on all copies. | |
| 23 | |
| 24 Permission is granted to copy and distribute modified versions of | |
| 25 this manual under the conditions for verbatim copying, provided | |
| 26 that the entire resulting derived work is distributed under the | |
| 27 terms of a permission notice identical to this one. | |
| 28 | |
| 29 Permission is granted to copy and distribute translations of this | |
| 30 manual into another language, under the above conditions for | |
| 31 modified versions, except that this permission notice may be | |
| 32 stated in a translation approved by the Free Software Foundation. | |
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| 35 <style type="text/css"><!-- | |
| 36 pre.display { font-family:inherit } | |
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| 45 --></style> | |
| 46 </head> | |
| 47 <body> | |
| 48 <div class="node"> | |
| 49 <p> | |
| 50 <a name="Cell-Installation"></a> | |
| 51 Next: <a rel="next" accesskey="n" href="Cell-Caveats.html#Cell-Caveats">Cell Caveats</a>, | |
| 52 Previous: <a rel="previous" accesskey="p" href="FFTW-on-the-Cell-Processor.html#FFTW-on-the-Cell-Processor">FFTW on the Cell Processor</a>, | |
| 53 Up: <a rel="up" accesskey="u" href="FFTW-on-the-Cell-Processor.html#FFTW-on-the-Cell-Processor">FFTW on the Cell Processor</a> | |
| 54 <hr> | |
| 55 </div> | |
| 56 | |
| 57 <h3 class="section">6.1 Cell Installation</h3> | |
| 58 | |
| 59 <p>All of the FFTW Cell code is located in the <code>cell</code> subdirectory | |
| 60 of the FFTW package. On Unix systems, the FFTW Cell support is | |
| 61 automatically configured, compiled, and included in the uniprocessor | |
| 62 FFTW libraries simply by including <code>--enable-cell</code> in the flags | |
| 63 to the <code>configure</code> script (see <a href="Installation-on-Unix.html#Installation-on-Unix">Installation on Unix</a>). | |
| 64 <a name="index-configure-330"></a> | |
| 65 Both double precision (the default) and single precision are supported | |
| 66 on the Cell; for the latter, configure with <code>--enable-cell | |
| 67 --enable-single</code>. | |
| 68 | |
| 69 <p>In addition, the PPE supports the Altivec (or VMX) instruction set in | |
| 70 single precision. (Altivec is Apple/Freescale terminology, VMX is IBM | |
| 71 terminology for the same thing.) You can enable support for Altivec | |
| 72 with the <code>--enable-altivec</code> flag (single precision only). | |
| 73 | |
| 74 <p>The software compiles with the Cell SDK 2.0, and probably with earlier | |
| 75 ones as well. | |
| 76 | |
| 77 <!-- --> | |
| 78 </body></html> | |
| 79 |