Chris@10: This is fftw3.info, produced by makeinfo version 4.13 from fftw3.texi.
Chris@10: 
Chris@10: This manual is for FFTW (version 3.3.3, 25 November 2012).
Chris@10: 
Chris@10:    Copyright (C) 2003 Matteo Frigo.
Chris@10: 
Chris@10:    Copyright (C) 2003 Massachusetts Institute of Technology.
Chris@10: 
Chris@10:      Permission is granted to make and distribute verbatim copies of
Chris@10:      this manual provided the copyright notice and this permission
Chris@10:      notice are preserved on all copies.
Chris@10: 
Chris@10:      Permission is granted to copy and distribute modified versions of
Chris@10:      this manual under the conditions for verbatim copying, provided
Chris@10:      that the entire resulting derived work is distributed under the
Chris@10:      terms of a permission notice identical to this one.
Chris@10: 
Chris@10:      Permission is granted to copy and distribute translations of this
Chris@10:      manual into another language, under the above conditions for
Chris@10:      modified versions, except that this permission notice may be
Chris@10:      stated in a translation approved by the Free Software Foundation.
Chris@10: 
Chris@10: INFO-DIR-SECTION Texinfo documentation system
Chris@10: START-INFO-DIR-ENTRY
Chris@10: * fftw3: (fftw3).	FFTW User's Manual.
Chris@10: END-INFO-DIR-ENTRY
Chris@10: 
Chris@10: 
Chris@10: Indirect:
Chris@10: fftw3.info-1: 1076
Chris@10: fftw3.info-2: 297310
Chris@10: 
Chris@10: Tag Table:
Chris@10: (Indirect)
Chris@10: Node: Top1076
Chris@10: Node: Introduction1749
Chris@10: Node: Tutorial8085
Chris@10: Ref: Tutorial-Footnote-19329
Chris@10: Node: Complex One-Dimensional DFTs9423
Chris@10: Node: Complex Multi-Dimensional DFTs15179
Chris@10: Ref: Complex Multi-Dimensional DFTs-Footnote-118611
Chris@10: Node: One-Dimensional DFTs of Real Data18746
Chris@10: Node: Multi-Dimensional DFTs of Real Data23191
Chris@10: Node: More DFTs of Real Data27121
Chris@10: Node: The Halfcomplex-format DFT30623
Chris@10: Node: Real even/odd DFTs (cosine/sine transforms)33232
Chris@10: Ref: Real even/odd DFTs (cosine/sine transforms)-Footnote-138842
Chris@10: Ref: Real even/odd DFTs (cosine/sine transforms)-Footnote-239031
Chris@10: Node: The Discrete Hartley Transform39964
Chris@10: Ref: The Discrete Hartley Transform-Footnote-142149
Chris@10: Node: Other Important Topics42398
Chris@10: Node: SIMD alignment and fftw_malloc42691
Chris@10: Node: Multi-dimensional Array Format44951
Chris@10: Node: Row-major Format45572
Chris@10: Node: Column-major Format47265
Chris@10: Node: Fixed-size Arrays in C48349
Chris@10: Node: Dynamic Arrays in C49785
Chris@10: Node: Dynamic Arrays in C-The Wrong Way51423
Chris@10: Node: Words of Wisdom-Saving Plans53171
Chris@10: Node: Caveats in Using Wisdom55846
Chris@10: Node: FFTW Reference57934
Chris@10: Node: Data Types and Files58422
Chris@10: Node: Complex numbers58854
Chris@10: Node: Precision60595
Chris@10: Node: Memory Allocation62157
Chris@10: Node: Using Plans63728
Chris@10: Node: Basic Interface67608
Chris@10: Ref: Basic Interface-Footnote-168352
Chris@10: Node: Complex DFTs68416
Chris@10: Node: Planner Flags72383
Chris@10: Node: Real-data DFTs77740
Chris@10: Node: Real-data DFT Array Format82736
Chris@10: Node: Real-to-Real Transforms84991
Chris@10: Node: Real-to-Real Transform Kinds88961
Chris@10: Node: Advanced Interface91429
Chris@10: Node: Advanced Complex DFTs92169
Chris@10: Node: Advanced Real-data DFTs96428
Chris@10: Node: Advanced Real-to-real Transforms98755
Chris@10: Node: Guru Interface99861
Chris@10: Node: Interleaved and split arrays100784
Chris@10: Node: Guru vector and transform sizes101827
Chris@10: Node: Guru Complex DFTs104392
Chris@10: Node: Guru Real-data DFTs107228
Chris@10: Node: Guru Real-to-real Transforms110151
Chris@10: Node: 64-bit Guru Interface111470
Chris@10: Node: New-array Execute Functions113793
Chris@10: Node: Wisdom117791
Chris@10: Node: Wisdom Export118150
Chris@10: Node: Wisdom Import120124
Chris@10: Node: Forgetting Wisdom122146
Chris@10: Node: Wisdom Utilities122518
Chris@10: Node: What FFTW Really Computes123885
Chris@10: Node: The 1d Discrete Fourier Transform (DFT)124710
Chris@10: Node: The 1d Real-data DFT126069
Chris@10: Node: 1d Real-even DFTs (DCTs)127723
Chris@10: Node: 1d Real-odd DFTs (DSTs)130932
Chris@10: Node: 1d Discrete Hartley Transforms (DHTs)133874
Chris@10: Node: Multi-dimensional Transforms134550
Chris@10: Node: Multi-threaded FFTW137153
Chris@10: Node: Installation and Supported Hardware/Software138622
Chris@10: Node: Usage of Multi-threaded FFTW140447
Chris@10: Node: How Many Threads to Use?143755
Chris@10: Node: Thread safety144779
Chris@10: Node: Distributed-memory FFTW with MPI146947
Chris@10: Node: FFTW MPI Installation149526
Chris@10: Node: Linking and Initializing MPI FFTW151318
Chris@10: Node: 2d MPI example152548
Chris@10: Node: MPI Data Distribution156784
Chris@10: Node: Basic and advanced distribution interfaces159662
Chris@10: Node: Load balancing164097
Chris@10: Node: Transposed distributions165783
Chris@10: Node: One-dimensional distributions169555
Chris@10: Node: Multi-dimensional MPI DFTs of Real Data172124
Chris@10: Node: Other Multi-dimensional Real-data MPI Transforms176772
Chris@10: Node: FFTW MPI Transposes178945
Chris@10: Node: Basic distributed-transpose interface179785
Chris@10: Node: Advanced distributed-transpose interface181969
Chris@10: Node: An improved replacement for MPI_Alltoall183257
Chris@10: Node: FFTW MPI Wisdom185233
Chris@10: Ref: FFTW MPI Wisdom-Footnote-1187976
Chris@10: Node: Avoiding MPI Deadlocks188889
Chris@10: Node: FFTW MPI Performance Tips189918
Chris@10: Node: Combining MPI and Threads191387
Chris@10: Node: FFTW MPI Reference194858
Chris@10: Node: MPI Files and Data Types195437
Chris@10: Node: MPI Initialization196433
Chris@10: Node: Using MPI Plans197532
Chris@10: Node: MPI Data Distribution Functions199358
Chris@10: Node: MPI Plan Creation204814
Chris@10: Node: MPI Wisdom Communication215491
Chris@10: Node: FFTW MPI Fortran Interface216417
Chris@10: Ref: FFTW MPI Fortran Interface-Footnote-1222446
Chris@10: Node: Calling FFTW from Modern Fortran222853
Chris@10: Node: Overview of Fortran interface224204
Chris@10: Node: Extended and quadruple precision in Fortran227656
Chris@10: Node: Reversing array dimensions229037
Chris@10: Node: FFTW Fortran type reference232572
Chris@10: Node: Plan execution in Fortran237059
Chris@10: Node: Allocating aligned memory in Fortran239955
Chris@10: Node: Accessing the wisdom API from Fortran243319
Chris@10: Node: Wisdom File Export/Import from Fortran244096
Chris@10: Node: Wisdom String Export/Import from Fortran245758
Chris@10: Node: Wisdom Generic Export/Import from Fortran247746
Chris@10: Node: Defining an FFTW module249976
Chris@10: Node: Calling FFTW from Legacy Fortran251045
Chris@10: Node: Fortran-interface routines252602
Chris@10: Ref: Fortran-interface routines-Footnote-1256260
Chris@10: Ref: Fortran-interface routines-Footnote-2256463
Chris@10: Node: FFTW Constants in Fortran256596
Chris@10: Node: FFTW Execution in Fortran257751
Chris@10: Node: Fortran Examples260507
Chris@10: Node: Wisdom of Fortran?263926
Chris@10: Node: Upgrading from FFTW version 2265606
Chris@10: Ref: Upgrading from FFTW version 2-Footnote-1275229
Chris@10: Node: Installation and Customization275412
Chris@10: Node: Installation on Unix277056
Chris@10: Node: Installation on non-Unix systems285719
Chris@10: Node: Cycle Counters287934
Chris@10: Node: Generating your own code289686
Chris@10: Node: Acknowledgments291721
Chris@10: Node: License and Copyright295441
Chris@10: Node: Concept Index297310
Chris@10: Node: Library Index333952
Chris@10: 
Chris@10: End Tag Table