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<span id="Concept-Index-1"></span><h2 class="chapter">13 Concept Index</h2>
<table><tr><th valign="top">Jump to: &nbsp; </th><td><a class="summary-letter" href="#Concept-Index_cp_symbol-1"><b>6</b></a>
&nbsp;
<br>
<a class="summary-letter" href="#Concept-Index_cp_letter-A"><b>A</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-B"><b>B</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-C"><b>C</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-D"><b>D</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-E"><b>E</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-F"><b>F</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-G"><b>G</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-H"><b>H</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-I"><b>I</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-K"><b>K</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-L"><b>L</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-M"><b>M</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-N"><b>N</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-O"><b>O</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-P"><b>P</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-R"><b>R</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-S"><b>S</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-T"><b>T</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-V"><b>V</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-W"><b>W</b></a>
&nbsp;
</td></tr></table>
<table class="index-cp" border="0">
<tr><td></td><th align="left">Index Entry</th><td>&nbsp;</td><th align="left"> Section</th></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_symbol-1">6</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="64_002dbit-Guru-Interface.html#index-64_002dbit-architecture">64-bit architecture</a>:</td><td>&nbsp;</td><td valign="top"><a href="64_002dbit-Guru-Interface.html">64-bit Guru Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="2d-MPI-example.html#index-64_002dbit-architecture-1">64-bit architecture</a>:</td><td>&nbsp;</td><td valign="top"><a href="2d-MPI-example.html">2d MPI example</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Fortran-type-reference.html#index-64_002dbit-architecture-2">64-bit architecture</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Fortran-type-reference.html">FFTW Fortran type reference</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-A">A</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-advanced-interface">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html#index-advanced-interface-1">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html">Complex Multi-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Row_002dmajor-Format.html#index-advanced-interface-2">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Row_002dmajor-Format.html">Row-major Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Advanced-Interface.html#index-advanced-interface-3">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Advanced-Interface.html">Advanced Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html#index-advanced-interface-4">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html">Basic and advanced distribution interfaces</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Data-Distribution-Functions.html#index-advanced-interface-5">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Data-Distribution-Functions.html">MPI Data Distribution Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-advanced-interface-6">advanced interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-algorithm">algorithm</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Memory-Allocation.html#index-alignment">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="Memory-Allocation.html">Memory Allocation</a></td></tr>
<tr><td></td><td valign="top"><a href="Planner-Flags.html#index-alignment-1">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="Planner-Flags.html">Planner Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="New_002darray-Execute-Functions.html#index-alignment-2">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="New_002darray-Execute-Functions.html">New-array Execute Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="Using-MPI-Plans.html#index-alignment-3">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="Using-MPI-Plans.html">Using MPI Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="Overview-of-Fortran-interface.html#index-alignment-4">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="Overview-of-Fortran-interface.html">Overview of Fortran interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Allocating-aligned-memory-in-Fortran.html#index-alignment-5">alignment</a>:</td><td>&nbsp;</td><td valign="top"><a href="Allocating-aligned-memory-in-Fortran.html">Allocating aligned memory in Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-AltiVec">AltiVec</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-AVX">AVX</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-AVX2">AVX2</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-AVX512">AVX512</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-B">B</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-basic-interface">basic interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Tutorial.html#index-basic-interface-1">basic interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Tutorial.html">Tutorial</a></td></tr>
<tr><td></td><td valign="top"><a href="Basic-Interface.html#index-basic-interface-2">basic interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Basic-Interface.html">Basic Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Data-Distribution.html#index-block-distribution">block distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Data-Distribution.html">MPI Data Distribution</a></td></tr>
<tr><td></td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html#index-block-distribution-1">block distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html">Basic and advanced distribution interfaces</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html#index-block-distribution-2">block distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html">FFTW MPI Performance Tips</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-C">C</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Fixed_002dsize-Arrays-in-C.html#index-C-multi_002ddimensional-arrays">C multi-dimensional arrays</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fixed_002dsize-Arrays-in-C.html">Fixed-size Arrays in C</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-C_002b_002b">C++</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-C_002b_002b-1">C++</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="Dynamic-Arrays-in-C.html#index-C_002b_002b-2">C++</a>:</td><td>&nbsp;</td><td valign="top"><a href="Dynamic-Arrays-in-C.html">Dynamic Arrays in C</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-numbers.html#index-C_002b_002b-3">C++</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-numbers.html">Complex numbers</a></td></tr>
<tr><td></td><td valign="top"><a href="Memory-Allocation.html#index-C_002b_002b-4">C++</a>:</td><td>&nbsp;</td><td valign="top"><a href="Memory-Allocation.html">Memory Allocation</a></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-c2r">c2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Planner-Flags.html#index-c2r-1">c2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="Planner-Flags.html">Planner Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-c2r-2">c2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Dynamic-Arrays-in-C.html#index-C99">C99</a>:</td><td>&nbsp;</td><td valign="top"><a href="Dynamic-Arrays-in-C.html">Dynamic Arrays in C</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-numbers.html#index-C99-1">C99</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-numbers.html">Complex numbers</a></td></tr>
<tr><td></td><td valign="top"><a href="Precision.html#index-C99-2">C99</a>:</td><td>&nbsp;</td><td valign="top"><a href="Precision.html">Precision</a></td></tr>
<tr><td></td><td valign="top"><a href="Generating-your-own-code.html#index-Caml">Caml</a>:</td><td>&nbsp;</td><td valign="top"><a href="Generating-your-own-code.html">Generating your own code</a></td></tr>
<tr><td></td><td valign="top"><a href="Acknowledgments.html#index-Caml-1">Caml</a>:</td><td>&nbsp;</td><td valign="top"><a href="Acknowledgments.html">Acknowledgments</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-code-generator">code generator</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Generating-your-own-code.html#index-code-generator-1">code generator</a>:</td><td>&nbsp;</td><td valign="top"><a href="Generating-your-own-code.html">Generating your own code</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-codelet">codelet</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Customization.html#index-codelet-1">codelet</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Customization.html">Installation and Customization</a></td></tr>
<tr><td></td><td valign="top"><a href="Generating-your-own-code.html#index-codelet-2">codelet</a>:</td><td>&nbsp;</td><td valign="top"><a href="Generating-your-own-code.html">Generating your own code</a></td></tr>
<tr><td></td><td valign="top"><a href="Acknowledgments.html#index-codelet-3">codelet</a>:</td><td>&nbsp;</td><td valign="top"><a href="Acknowledgments.html">Acknowledgments</a></td></tr>
<tr><td></td><td valign="top"><a href="2d-MPI-example.html#index-collective-function">collective function</a>:</td><td>&nbsp;</td><td valign="top"><a href="2d-MPI-example.html">2d MPI example</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Wisdom.html#index-collective-function-1">collective function</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Wisdom.html">FFTW MPI Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Avoiding-MPI-Deadlocks.html#index-collective-function-2">collective function</a>:</td><td>&nbsp;</td><td valign="top"><a href="Avoiding-MPI-Deadlocks.html">Avoiding MPI Deadlocks</a></td></tr>
<tr><td></td><td valign="top"><a href="Using-MPI-Plans.html#index-collective-function-3">collective function</a>:</td><td>&nbsp;</td><td valign="top"><a href="Using-MPI-Plans.html">Using MPI Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-collective-function-4">collective function</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="Column_002dmajor-Format.html#index-column_002dmajor">column-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Column_002dmajor-Format.html">Column-major Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Reversing-array-dimensions.html#index-column_002dmajor-1">column-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Reversing-array-dimensions.html">Reversing array dimensions</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran_002dinterface-routines.html#index-column_002dmajor-2">column-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran_002dinterface-routines.html">Fortran-interface routines</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran-Examples.html#index-column_002dmajor-3">column-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran-Examples.html">Fortran Examples</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-compiler">compiler</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Customization.html#index-compiler-1">compiler</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Customization.html">Installation and Customization</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-compiler-2">compiler</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Cycle-Counters.html#index-compiler-3">compiler</a>:</td><td>&nbsp;</td><td valign="top"><a href="Cycle-Counters.html">Cycle Counters</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-compiler-flags">compiler flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-compiler-flags-1">compiler flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom-Utilities.html#index-configuration-routines">configuration routines</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom-Utilities.html">Wisdom Utilities</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html#index-configure"><code>configure</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html">Installation and Supported Hardware/Software</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Installation.html#index-configure-1"><code>configure</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Installation.html">FFTW MPI Installation</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-configure-2"><code>configure</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Customization.html#index-cycle-counter">cycle counter</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Customization.html">Installation and Customization</a></td></tr>
<tr><td></td><td valign="top"><a href="Cycle-Counters.html#index-cycle-counter-1">cycle counter</a>:</td><td>&nbsp;</td><td valign="top"><a href="Cycle-Counters.html">Cycle Counters</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-D">D</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html#index-data-distribution">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html">Distributed-memory FFTW with MPI</a></td></tr>
<tr><td></td><td valign="top"><a href="2d-MPI-example.html#index-data-distribution-1">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="2d-MPI-example.html">2d MPI example</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Data-Distribution.html#index-data-distribution-2">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Data-Distribution.html">MPI Data Distribution</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html#index-data-distribution-3">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html">Multi-dimensional MPI DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Basic-distributed_002dtranspose-interface.html#index-data-distribution-4">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="Basic-distributed_002dtranspose-interface.html">Basic distributed-transpose interface</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Data-Distribution-Functions.html#index-data-distribution-5">data distribution</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Data-Distribution-Functions.html">MPI Data Distribution Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-DCT">DCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-DCT-1">DCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-DCT-2">DCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Avoiding-MPI-Deadlocks.html#index-deadlock">deadlock</a>:</td><td>&nbsp;</td><td valign="top"><a href="Avoiding-MPI-Deadlocks.html">Avoiding MPI Deadlocks</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-Devil">Devil</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-DFT">DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-DFT-1">DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html#index-DFT-2">DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html">The 1d Discrete Fourier Transform (DFT)</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Discrete-Hartley-Transform.html#index-DHT">DHT</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Discrete-Hartley-Transform.html">The Discrete Hartley Transform</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html#index-DHT-1">DHT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html">1d Discrete Hartley Transforms (DHTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-discrete-cosine-transform">discrete cosine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-discrete-cosine-transform-1">discrete cosine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-discrete-cosine-transform-2">discrete cosine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-discrete-Fourier-transform">discrete Fourier transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html#index-discrete-Fourier-transform-1">discrete Fourier transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html">The 1d Discrete Fourier Transform (DFT)</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Discrete-Hartley-Transform.html#index-discrete-Hartley-transform">discrete Hartley transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Discrete-Hartley-Transform.html">The Discrete Hartley Transform</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-discrete-Hartley-transform-1">discrete Hartley transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html#index-discrete-Hartley-transform-2">discrete Hartley transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html">1d Discrete Hartley Transforms (DHTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-discrete-sine-transform">discrete sine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-discrete-sine-transform-1">discrete sine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html#index-discrete-sine-transform-2">discrete sine transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html">1d Real-odd DFTs (DSTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Advanced-Complex-DFTs.html#index-dist">dist</a>:</td><td>&nbsp;</td><td valign="top"><a href="Advanced-Complex-DFTs.html">Advanced Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-vector-and-transform-sizes.html#index-dist-1">dist</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-vector-and-transform-sizes.html">Guru vector and transform sizes</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-DST">DST</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-DST-1">DST</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html#index-DST-2">DST</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html">1d Real-odd DFTs (DSTs)</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-E">E</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Caveats-in-Using-Wisdom.html#index-Ecclesiastes">Ecclesiastes</a>:</td><td>&nbsp;</td><td valign="top"><a href="Caveats-in-Using-Wisdom.html">Caveats in Using Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-execute">execute</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-execute-1">execute</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="New_002darray-Execute-Functions.html#index-execute-2">execute</a>:</td><td>&nbsp;</td><td valign="top"><a href="New_002darray-Execute-Functions.html">New-array Execute Functions</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-F">F</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-FFTW">FFTW</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Caveats-in-Using-Wisdom.html#index-fftw_002dwisdom-utility">fftw-wisdom utility</a>:</td><td>&nbsp;</td><td valign="top"><a href="Caveats-in-Using-Wisdom.html">Caveats in Using Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom-Utilities.html#index-fftw_002dwisdom-utility-1">fftw-wisdom utility</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom-Utilities.html">Wisdom Utilities</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom-Utilities.html#index-fftw_002dwisdom_002dto_002dconf-utility">fftw-wisdom-to-conf utility</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom-Utilities.html">Wisdom Utilities</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-flags">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-flags-1">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-DFTs.html#index-flags-2">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-DFTs.html">Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-flags-3">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html#index-flags-4">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html">Real-to-Real Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Complex-DFTs.html#index-flags-5">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Complex-DFTs.html">Guru Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html#index-flags-6">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html">Guru Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Real_002dto_002dreal-Transforms.html#index-flags-7">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Real_002dto_002dreal-Transforms.html">Guru Real-to-real Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="Overview-of-Fortran-interface.html#index-flags-8">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="Overview-of-Fortran-interface.html">Overview of Fortran interface</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Constants-in-Fortran.html#index-flags-9">flags</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Constants-in-Fortran.html">FFTW Constants in Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="Column_002dmajor-Format.html#index-Fortran-interface">Fortran interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Column_002dmajor-Format.html">Column-major Format</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html#index-Fortran-interface-1">Fortran interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html">FFTW MPI Fortran Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Calling-FFTW-from-Modern-Fortran.html#index-Fortran-interface-2">Fortran interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Calling-FFTW-from-Modern-Fortran.html">Calling FFTW from Modern Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="Calling-FFTW-from-Legacy-Fortran.html#index-Fortran-interface-3">Fortran interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Calling-FFTW-from-Legacy-Fortran.html">Calling FFTW from Legacy Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-Fortran_002dcallable-wrappers">Fortran-callable wrappers</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-frequency">frequency</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html#index-frequency-1">frequency</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html">The 1d Discrete Fourier Transform (DFT)</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-G">G</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-g77"><code>g77</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-guru-interface">guru interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html#index-guru-interface-1">guru interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html">Complex Multi-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Interface.html#index-guru-interface-2">guru interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Interface.html">Guru Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Fortran-type-reference.html#index-guru-interface-3">guru interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Fortran-type-reference.html">FFTW Fortran type reference</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran_002dinterface-routines.html#index-guru-interface-4">guru interface</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran_002dinterface-routines.html">Fortran-interface routines</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-H">H</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-halfcomplex-format">halfcomplex format</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html#index-halfcomplex-format-1">halfcomplex format</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html">The Halfcomplex-format DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html#index-halfcomplex-format-2">halfcomplex format</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html">The 1d Real-data DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html#index-hc2r">hc2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html">The Halfcomplex-format DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="Planner-Flags.html#index-hc2r-1">hc2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="Planner-Flags.html">Planner Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="2d-MPI-example.html#index-HDF5">HDF5</a>:</td><td>&nbsp;</td><td valign="top"><a href="2d-MPI-example.html">2d MPI example</a></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-Hermitian">Hermitian</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html#index-Hermitian-1">Hermitian</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html">The 1d Real-data DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-vector-and-transform-sizes.html#index-howmany-loop">howmany loop</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-vector-and-transform-sizes.html">Guru vector and transform sizes</a></td></tr>
<tr><td></td><td valign="top"><a href="Advanced-Complex-DFTs.html#index-howmany-parameter">howmany parameter</a>:</td><td>&nbsp;</td><td valign="top"><a href="Advanced-Complex-DFTs.html">Advanced Complex DFTs</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-I">I</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-IDCT">IDCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-IDCT-1">IDCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-IDCT-2">IDCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-IDCT-3">IDCT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-in_002dplace">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-in_002dplace-1">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-DFTs.html#index-in_002dplace-2">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-DFTs.html">Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-in_002dplace-3">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html#index-in_002dplace-4">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html">Real-data DFT Array Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html#index-in_002dplace-5">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html">Real-to-Real Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html#index-in_002dplace-6">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html">Guru Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html#index-in_002dplace-7">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Real_002ddata-DFTs.html">Guru Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="An-improved-replacement-for-MPI_005fAlltoall.html#index-in_002dplace-8">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="An-improved-replacement-for-MPI_005fAlltoall.html">An improved replacement for MPI_Alltoall</a></td></tr>
<tr><td></td><td valign="top"><a href="Reversing-array-dimensions.html#index-in_002dplace-9">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Reversing-array-dimensions.html">Reversing array dimensions</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Fortran-type-reference.html#index-in_002dplace-10">in-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Fortran-type-reference.html">FFTW Fortran type reference</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Customization.html#index-installation">installation</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Customization.html">Installation and Customization</a></td></tr>
<tr><td></td><td valign="top"><a href="Interleaved-and-split-arrays.html#index-interleaved-format">interleaved format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Interleaved-and-split-arrays.html">Interleaved and split arrays</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html#index-iso_005fc_005fbinding">iso_c_binding</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html">FFTW MPI Fortran Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Overview-of-Fortran-interface.html#index-iso_005fc_005fbinding-1">iso_c_binding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Overview-of-Fortran-interface.html">Overview of Fortran interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Extended-and-quadruple-precision-in-Fortran.html#index-iso_005fc_005fbinding-2">iso_c_binding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Extended-and-quadruple-precision-in-Fortran.html">Extended and quadruple precision in Fortran</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-K">K</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="More-DFTs-of-Real-Data.html#index-kind-_0028r2r_0029">kind (r2r)</a>:</td><td>&nbsp;</td><td valign="top"><a href="More-DFTs-of-Real-Data.html">More DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-kind-_0028r2r_0029-1">kind (r2r)</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-L">L</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html#index-linking-on-Unix">linking on Unix</a>:</td><td>&nbsp;</td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html">Usage of Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html#index-linking-on-Unix-1">linking on Unix</a>:</td><td>&nbsp;</td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html">Linking and Initializing MPI FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Acknowledgments.html#index-LISP">LISP</a>:</td><td>&nbsp;</td><td valign="top"><a href="Acknowledgments.html">Acknowledgments</a></td></tr>
<tr><td></td><td valign="top"><a href="Load-balancing.html#index-load-balancing">load balancing</a>:</td><td>&nbsp;</td><td valign="top"><a href="Load-balancing.html">Load balancing</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html#index-load-balancing-1">load balancing</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html">FFTW MPI Performance Tips</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-M">M</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Generating-your-own-code.html#index-monadic-programming">monadic programming</a>:</td><td>&nbsp;</td><td valign="top"><a href="Generating-your-own-code.html">Generating your own code</a></td></tr>
<tr><td></td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html#index-MPI">MPI</a>:</td><td>&nbsp;</td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html">Distributed-memory FFTW with MPI</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-MPI-1">MPI</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html#index-MPI-communicator">MPI communicator</a>:</td><td>&nbsp;</td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html">Distributed-memory FFTW with MPI</a></td></tr>
<tr><td></td><td valign="top"><a href="Using-MPI-Plans.html#index-MPI-communicator-1">MPI communicator</a>:</td><td>&nbsp;</td><td valign="top"><a href="Using-MPI-Plans.html">Using MPI Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-MPI-communicator-2">MPI communicator</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html#index-MPI-communicator-3">MPI communicator</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html">FFTW MPI Fortran Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="2d-MPI-example.html#index-MPI-I_002fO">MPI I/O</a>:</td><td>&nbsp;</td><td valign="top"><a href="2d-MPI-example.html">2d MPI example</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Wisdom.html#index-MPI-I_002fO-1">MPI I/O</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Wisdom.html">FFTW MPI Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Installation.html#index-mpicc"><code>mpicc</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Installation.html">FFTW MPI Installation</a></td></tr>
<tr><td></td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html#index-mpicc-1"><code>mpicc</code></a>:</td><td>&nbsp;</td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html">Linking and Initializing MPI FFTW</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-N">N</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="New_002darray-Execute-Functions.html#index-new_002darray-execution">new-array execution</a>:</td><td>&nbsp;</td><td valign="top"><a href="New_002darray-Execute-Functions.html">New-array Execute Functions</a></td></tr>
<tr><td></td><td valign="top"><a href="Using-MPI-Plans.html#index-new_002darray-execution-1">new-array execution</a>:</td><td>&nbsp;</td><td valign="top"><a href="Using-MPI-Plans.html">Using MPI Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-new_002darray-execution-2">new-array execution</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html#index-new_002darray-execution-3">new-array execution</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Fortran-Interface.html">FFTW MPI Fortran Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-normalization">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html#index-normalization-1">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html">Multi-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html#index-normalization-2">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html">The Halfcomplex-format DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-normalization-3">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Discrete-Hartley-Transform.html#index-normalization-4">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Discrete-Hartley-Transform.html">The Discrete Hartley Transform</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-DFTs.html#index-normalization-5">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-DFTs.html">Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-normalization-6">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html#index-normalization-7">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transform-Kinds.html">Real-to-Real Transform Kinds</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html#index-normalization-8">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Discrete-Fourier-Transform-_0028DFT_0029.html">The 1d Discrete Fourier Transform (DFT)</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html#index-normalization-9">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html">The 1d Real-data DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-normalization-10">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html#index-normalization-11">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html">1d Real-odd DFTs (DSTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html#index-normalization-12">normalization</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Discrete-Hartley-Transforms-_0028DHTs_0029.html">1d Discrete Hartley Transforms (DHTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="How-Many-Threads-to-Use_003f.html#index-number-of-threads">number of threads</a>:</td><td>&nbsp;</td><td valign="top"><a href="How-Many-Threads-to-Use_003f.html">How Many Threads to Use?</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-O">O</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html#index-OpenMP">OpenMP</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html">Installation and Supported Hardware/Software</a></td></tr>
<tr><td></td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html#index-OpenMP-1">OpenMP</a>:</td><td>&nbsp;</td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html">Usage of Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html#index-OpenMP-2">OpenMP</a>:</td><td>&nbsp;</td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html">Usage of Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Thread-safety.html#index-OpenMP-3">OpenMP</a>:</td><td>&nbsp;</td><td valign="top"><a href="Thread-safety.html">Thread safety</a></td></tr>
<tr><td></td><td valign="top"><a href="Planner-Flags.html#index-out_002dof_002dplace">out-of-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Planner-Flags.html">Planner Flags</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html#index-out_002dof_002dplace-1">out-of-place</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html">Real-data DFT Array Format</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-P">P</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-padding">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html#index-padding-1">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html">Multi-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-padding-2">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html#index-padding-3">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html">Real-data DFT Array Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html#index-padding-4">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html">Multi-dimensional MPI DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Reversing-array-dimensions.html#index-padding-5">padding</a>:</td><td>&nbsp;</td><td valign="top"><a href="Reversing-array-dimensions.html">Reversing array dimensions</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dthreaded-FFTW.html#index-parallel-transform">parallel transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dthreaded-FFTW.html">Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html#index-parallel-transform-1">parallel transform</a>:</td><td>&nbsp;</td><td valign="top"><a href="Distributed_002dmemory-FFTW-with-MPI.html">Distributed-memory FFTW with MPI</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html#index-partial-order">partial order</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html">Complex Multi-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-plan">plan</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-plan-1">plan</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Introduction.html#index-planner">planner</a>:</td><td>&nbsp;</td><td valign="top"><a href="Introduction.html">Introduction</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-portability">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="Caveats-in-Using-Wisdom.html#index-portability-1">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Caveats-in-Using-Wisdom.html">Caveats in Using Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-numbers.html#index-portability-2">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-numbers.html">Complex numbers</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html#index-portability-3">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Supported-Hardware_002fSoftware.html">Installation and Supported Hardware/Software</a></td></tr>
<tr><td></td><td valign="top"><a href="Calling-FFTW-from-Modern-Fortran.html#index-portability-4">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Calling-FFTW-from-Modern-Fortran.html">Calling FFTW from Modern Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Fortran-type-reference.html#index-portability-5">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Fortran-type-reference.html">FFTW Fortran type reference</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran_002dinterface-routines.html#index-portability-6">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran_002dinterface-routines.html">Fortran-interface routines</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran_002dinterface-routines.html#index-portability-7">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran_002dinterface-routines.html">Fortran-interface routines</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom-of-Fortran_003f.html#index-portability-8">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom-of-Fortran_003f.html">Wisdom of Fortran?</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-and-Customization.html#index-portability-9">portability</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-and-Customization.html">Installation and Customization</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-precision">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-precision-1">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-precision-2">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="Precision.html#index-precision-3">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Precision.html">Precision</a></td></tr>
<tr><td></td><td valign="top"><a href="Memory-Allocation.html#index-precision-4">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Memory-Allocation.html">Memory Allocation</a></td></tr>
<tr><td></td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html#index-precision-5">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Linking-and-Initializing-MPI-FFTW.html">Linking and Initializing MPI FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Files-and-Data-Types.html#index-precision-6">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Files-and-Data-Types.html">MPI Files and Data Types</a></td></tr>
<tr><td></td><td valign="top"><a href="Extended-and-quadruple-precision-in-Fortran.html#index-precision-7">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Extended-and-quadruple-precision-in-Fortran.html">Extended and quadruple precision in Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-Fortran-type-reference.html#index-precision-8">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-Fortran-type-reference.html">FFTW Fortran type reference</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-precision-9">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-precision-10">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-precision-11">precision</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-R">R</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html#index-r2c">r2c</a>:</td><td>&nbsp;</td><td valign="top"><a href="One_002dDimensional-DFTs-of-Real-Data.html">One-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html#index-r2c-1">r2c</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html">The Halfcomplex-format DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFTs.html#index-r2c-2">r2c</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFTs.html">Real-data DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002ddimensional-Transforms.html#index-r2c-3">r2c</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002ddimensional-Transforms.html">Multi-dimensional Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-r2c-4">r2c</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html#index-r2c_002fc2r-multi_002ddimensional-array-format">r2c/c2r multi-dimensional array format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dDimensional-DFTs-of-Real-Data.html">Multi-Dimensional DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html#index-r2c_002fc2r-multi_002ddimensional-array-format-1">r2c/c2r multi-dimensional array format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002ddata-DFT-Array-Format.html">Real-data DFT Array Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Reversing-array-dimensions.html#index-r2c_002fc2r-multi_002ddimensional-array-format-2">r2c/c2r multi-dimensional array format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Reversing-array-dimensions.html">Reversing array dimensions</a></td></tr>
<tr><td></td><td valign="top"><a href="Fortran-Examples.html#index-r2c_002fc2r-multi_002ddimensional-array-format-3">r2c/c2r multi-dimensional array format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Fortran-Examples.html">Fortran Examples</a></td></tr>
<tr><td></td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html#index-r2hc">r2hc</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-Halfcomplex_002dformat-DFT.html">The Halfcomplex-format DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="More-DFTs-of-Real-Data.html#index-r2r">r2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="More-DFTs-of-Real-Data.html">More DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html#index-r2r-1">r2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html">Real-to-Real Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html#index-r2r-2">r2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="The-1d-Real_002ddata-DFT.html">The 1d Real-data DFT</a></td></tr>
<tr><td></td><td valign="top"><a href="Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms.html#index-r2r-3">r2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="Other-Multi_002ddimensional-Real_002ddata-MPI-Transforms.html">Other Multi-dimensional Real-data MPI Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-r2r-4">r2r</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html#index-rank">rank</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-Multi_002dDimensional-DFTs.html">Complex Multi-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-real_002deven-DFT">real-even DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-real_002deven-DFT-1">real-even DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-real_002dodd-DFT">real-odd DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html#index-real_002dodd-DFT-1">real-odd DFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html">1d Real-odd DFTs (DSTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-REDFT">REDFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html#index-REDFT-1">REDFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002deven-DFTs-_0028DCTs_0029.html">1d Real-even DFTs (DCTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Generating-your-own-code.html#index-REDFT-2">REDFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Generating-your-own-code.html">Generating your own code</a></td></tr>
<tr><td></td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html#index-RODFT">RODFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real-even_002fodd-DFTs-_0028cosine_002fsine-transforms_0029.html">Real even/odd DFTs (cosine/sine transforms)</a></td></tr>
<tr><td></td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html#index-RODFT-1">RODFT</a>:</td><td>&nbsp;</td><td valign="top"><a href="1d-Real_002dodd-DFTs-_0028DSTs_0029.html">1d Real-odd DFTs (DSTs)</a></td></tr>
<tr><td></td><td valign="top"><a href="Row_002dmajor-Format.html#index-row_002dmajor">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Row_002dmajor-Format.html">Row-major Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-DFTs.html#index-row_002dmajor-1">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-DFTs.html">Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html#index-row_002dmajor-2">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Real_002dto_002dReal-Transforms.html">Real-to-Real Transforms</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-vector-and-transform-sizes.html#index-row_002dmajor-3">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-vector-and-transform-sizes.html">Guru vector and transform sizes</a></td></tr>
<tr><td></td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html#index-row_002dmajor-4">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Basic-and-advanced-distribution-interfaces.html">Basic and advanced distribution interfaces</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html#index-row_002dmajor-5">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html">Multi-dimensional MPI DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="Reversing-array-dimensions.html#index-row_002dmajor-6">row-major</a>:</td><td>&nbsp;</td><td valign="top"><a href="Reversing-array-dimensions.html">Reversing array dimensions</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-S">S</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Words-of-Wisdom_002dSaving-Plans.html#index-saving-plans-to-disk">saving plans to disk</a>:</td><td>&nbsp;</td><td valign="top"><a href="Words-of-Wisdom_002dSaving-Plans.html">Words of Wisdom-Saving Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom.html#index-saving-plans-to-disk-1">saving plans to disk</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom.html">Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Wisdom.html#index-saving-plans-to-disk-2">saving plans to disk</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Wisdom.html">FFTW MPI Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Accessing-the-wisdom-API-from-Fortran.html#index-saving-plans-to-disk-3">saving plans to disk</a>:</td><td>&nbsp;</td><td valign="top"><a href="Accessing-the-wisdom-API-from-Fortran.html">Accessing the wisdom API from Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dthreaded-FFTW.html#index-shared_002dmemory">shared-memory</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dthreaded-FFTW.html">Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html#index-SIMD">SIMD</a>:</td><td>&nbsp;</td><td valign="top"><a href="Complex-One_002dDimensional-DFTs.html">Complex One-Dimensional DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-SIMD-1">SIMD</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="Overview-of-Fortran-interface.html#index-SIMD-2">SIMD</a>:</td><td>&nbsp;</td><td valign="top"><a href="Overview-of-Fortran-interface.html">Overview of Fortran interface</a></td></tr>
<tr><td></td><td valign="top"><a href="Interleaved-and-split-arrays.html#index-split-format">split format</a>:</td><td>&nbsp;</td><td valign="top"><a href="Interleaved-and-split-arrays.html">Interleaved and split arrays</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-SSE">SSE</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-SSE2">SSE2</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td></td><td valign="top"><a href="Row_002dmajor-Format.html#index-stride">stride</a>:</td><td>&nbsp;</td><td valign="top"><a href="Row_002dmajor-Format.html">Row-major Format</a></td></tr>
<tr><td></td><td valign="top"><a href="Advanced-Complex-DFTs.html#index-stride-1">stride</a>:</td><td>&nbsp;</td><td valign="top"><a href="Advanced-Complex-DFTs.html">Advanced Complex DFTs</a></td></tr>
<tr><td></td><td valign="top"><a href="Guru-vector-and-transform-sizes.html#index-stride-2">stride</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-vector-and-transform-sizes.html">Guru vector and transform sizes</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-stride-3">stride</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-T">T</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html#index-thread-safety">thread safety</a>:</td><td>&nbsp;</td><td valign="top"><a href="Usage-of-Multi_002dthreaded-FFTW.html">Usage of Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Thread-safety.html#index-thread-safety-1">thread safety</a>:</td><td>&nbsp;</td><td valign="top"><a href="Thread-safety.html">Thread safety</a></td></tr>
<tr><td></td><td valign="top"><a href="Combining-MPI-and-Threads.html#index-thread-safety-2">thread safety</a>:</td><td>&nbsp;</td><td valign="top"><a href="Combining-MPI-and-Threads.html">Combining MPI and Threads</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002dthreaded-FFTW.html#index-threads">threads</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002dthreaded-FFTW.html">Multi-threaded FFTW</a></td></tr>
<tr><td></td><td valign="top"><a href="Thread-safety.html#index-threads-1">threads</a>:</td><td>&nbsp;</td><td valign="top"><a href="Thread-safety.html">Thread safety</a></td></tr>
<tr><td></td><td valign="top"><a href="Combining-MPI-and-Threads.html#index-threads-2">threads</a>:</td><td>&nbsp;</td><td valign="top"><a href="Combining-MPI-and-Threads.html">Combining MPI and Threads</a></td></tr>
<tr><td></td><td valign="top"><a href="Installation-on-Unix.html#index-threads-3">threads</a>:</td><td>&nbsp;</td><td valign="top"><a href="Installation-on-Unix.html">Installation on Unix</a></td></tr>
<tr><td></td><td valign="top"><a href="Transposed-distributions.html#index-transpose">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="Transposed-distributions.html">Transposed distributions</a></td></tr>
<tr><td></td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html#index-transpose-1">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="Multi_002ddimensional-MPI-DFTs-of-Real-Data.html">Multi-dimensional MPI DFTs of Real Data</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Transposes.html#index-transpose-2">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Transposes.html">FFTW MPI Transposes</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html#index-transpose-3">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Performance-Tips.html">FFTW MPI Performance Tips</a></td></tr>
<tr><td></td><td valign="top"><a href="Combining-MPI-and-Threads.html#index-transpose-4">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="Combining-MPI-and-Threads.html">Combining MPI and Threads</a></td></tr>
<tr><td></td><td valign="top"><a href="MPI-Plan-Creation.html#index-transpose-5">transpose</a>:</td><td>&nbsp;</td><td valign="top"><a href="MPI-Plan-Creation.html">MPI Plan Creation</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-V">V</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Guru-Interface.html#index-vector">vector</a>:</td><td>&nbsp;</td><td valign="top"><a href="Guru-Interface.html">Guru Interface</a></td></tr>
<tr><td></td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html#index-VSX">VSX</a>:</td><td>&nbsp;</td><td valign="top"><a href="SIMD-alignment-and-fftw_005fmalloc.html">SIMD alignment and fftw_malloc</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
<tr><th id="Concept-Index_cp_letter-W">W</th><td></td><td></td></tr>
<tr><td></td><td valign="top"><a href="Words-of-Wisdom_002dSaving-Plans.html#index-wisdom">wisdom</a>:</td><td>&nbsp;</td><td valign="top"><a href="Words-of-Wisdom_002dSaving-Plans.html">Words of Wisdom-Saving Plans</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom.html#index-wisdom-1">wisdom</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom.html">Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="FFTW-MPI-Wisdom.html#index-wisdom-2">wisdom</a>:</td><td>&nbsp;</td><td valign="top"><a href="FFTW-MPI-Wisdom.html">FFTW MPI Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Accessing-the-wisdom-API-from-Fortran.html#index-wisdom-3">wisdom</a>:</td><td>&nbsp;</td><td valign="top"><a href="Accessing-the-wisdom-API-from-Fortran.html">Accessing the wisdom API from Fortran</a></td></tr>
<tr><td></td><td valign="top"><a href="Caveats-in-Using-Wisdom.html#index-wisdom_002c-problems-with">wisdom, problems with</a>:</td><td>&nbsp;</td><td valign="top"><a href="Caveats-in-Using-Wisdom.html">Caveats in Using Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Caveats-in-Using-Wisdom.html#index-wisdom_002c-system_002dwide">wisdom, system-wide</a>:</td><td>&nbsp;</td><td valign="top"><a href="Caveats-in-Using-Wisdom.html">Caveats in Using Wisdom</a></td></tr>
<tr><td></td><td valign="top"><a href="Wisdom-Import.html#index-wisdom_002c-system_002dwide-1">wisdom, system-wide</a>:</td><td>&nbsp;</td><td valign="top"><a href="Wisdom-Import.html">Wisdom Import</a></td></tr>
<tr><td colspan="4"> <hr></td></tr>
</table>
<table><tr><th valign="top">Jump to: &nbsp; </th><td><a class="summary-letter" href="#Concept-Index_cp_symbol-1"><b>6</b></a>
&nbsp;
<br>
<a class="summary-letter" href="#Concept-Index_cp_letter-A"><b>A</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-B"><b>B</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-C"><b>C</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-D"><b>D</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-E"><b>E</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-F"><b>F</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-G"><b>G</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-H"><b>H</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-I"><b>I</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-K"><b>K</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-L"><b>L</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-M"><b>M</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-N"><b>N</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-O"><b>O</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-P"><b>P</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-R"><b>R</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-S"><b>S</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-T"><b>T</b></a>
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<a class="summary-letter" href="#Concept-Index_cp_letter-V"><b>V</b></a>
&nbsp;
<a class="summary-letter" href="#Concept-Index_cp_letter-W"><b>W</b></a>
&nbsp;
</td></tr></table>
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