Chris@19: This is fftw3.info, produced by makeinfo version 4.13 from fftw3.texi.
Chris@19: 
Chris@19: This manual is for FFTW (version 3.3.4, 20 September 2013).
Chris@19: 
Chris@19:    Copyright (C) 2003 Matteo Frigo.
Chris@19: 
Chris@19:    Copyright (C) 2003 Massachusetts Institute of Technology.
Chris@19: 
Chris@19:      Permission is granted to make and distribute verbatim copies of
Chris@19:      this manual provided the copyright notice and this permission
Chris@19:      notice are preserved on all copies.
Chris@19: 
Chris@19:      Permission is granted to copy and distribute modified versions of
Chris@19:      this manual under the conditions for verbatim copying, provided
Chris@19:      that the entire resulting derived work is distributed under the
Chris@19:      terms of a permission notice identical to this one.
Chris@19: 
Chris@19:      Permission is granted to copy and distribute translations of this
Chris@19:      manual into another language, under the above conditions for
Chris@19:      modified versions, except that this permission notice may be
Chris@19:      stated in a translation approved by the Free Software Foundation.
Chris@19: 
Chris@19: INFO-DIR-SECTION Development
Chris@19: START-INFO-DIR-ENTRY
Chris@19: * fftw3: (fftw3).	FFTW User's Manual.
Chris@19: END-INFO-DIR-ENTRY
Chris@19: 
Chris@19: 
Chris@19: Indirect:
Chris@19: fftw3.info-1: 1060
Chris@19: fftw3.info-2: 298053
Chris@19: 
Chris@19: Tag Table:
Chris@19: (Indirect)
Chris@19: Node: Top1060
Chris@19: Node: Introduction1733
Chris@19: Node: Tutorial8069
Chris@19: Ref: Tutorial-Footnote-19313
Chris@19: Node: Complex One-Dimensional DFTs9407
Chris@19: Node: Complex Multi-Dimensional DFTs15163
Chris@19: Ref: Complex Multi-Dimensional DFTs-Footnote-118595
Chris@19: Node: One-Dimensional DFTs of Real Data18730
Chris@19: Node: Multi-Dimensional DFTs of Real Data23175
Chris@19: Node: More DFTs of Real Data27105
Chris@19: Node: The Halfcomplex-format DFT30607
Chris@19: Node: Real even/odd DFTs (cosine/sine transforms)33216
Chris@19: Ref: Real even/odd DFTs (cosine/sine transforms)-Footnote-138826
Chris@19: Ref: Real even/odd DFTs (cosine/sine transforms)-Footnote-239015
Chris@19: Node: The Discrete Hartley Transform39948
Chris@19: Ref: The Discrete Hartley Transform-Footnote-142133
Chris@19: Node: Other Important Topics42382
Chris@19: Node: SIMD alignment and fftw_malloc42675
Chris@19: Node: Multi-dimensional Array Format44935
Chris@19: Node: Row-major Format45556
Chris@19: Node: Column-major Format47249
Chris@19: Node: Fixed-size Arrays in C48333
Chris@19: Node: Dynamic Arrays in C49769
Chris@19: Node: Dynamic Arrays in C-The Wrong Way51407
Chris@19: Node: Words of Wisdom-Saving Plans53155
Chris@19: Node: Caveats in Using Wisdom55830
Chris@19: Node: FFTW Reference57918
Chris@19: Node: Data Types and Files58406
Chris@19: Node: Complex numbers58838
Chris@19: Node: Precision60579
Chris@19: Node: Memory Allocation62141
Chris@19: Node: Using Plans63712
Chris@19: Node: Basic Interface67752
Chris@19: Ref: Basic Interface-Footnote-168496
Chris@19: Node: Complex DFTs68560
Chris@19: Node: Planner Flags72527
Chris@19: Node: Real-data DFTs77982
Chris@19: Node: Real-data DFT Array Format82978
Chris@19: Node: Real-to-Real Transforms85233
Chris@19: Node: Real-to-Real Transform Kinds89203
Chris@19: Node: Advanced Interface91671
Chris@19: Node: Advanced Complex DFTs92411
Chris@19: Node: Advanced Real-data DFTs96670
Chris@19: Node: Advanced Real-to-real Transforms98997
Chris@19: Node: Guru Interface100103
Chris@19: Node: Interleaved and split arrays101026
Chris@19: Node: Guru vector and transform sizes102069
Chris@19: Node: Guru Complex DFTs104634
Chris@19: Node: Guru Real-data DFTs107470
Chris@19: Node: Guru Real-to-real Transforms110393
Chris@19: Node: 64-bit Guru Interface111712
Chris@19: Node: New-array Execute Functions114035
Chris@19: Node: Wisdom118534
Chris@19: Node: Wisdom Export118893
Chris@19: Node: Wisdom Import120867
Chris@19: Node: Forgetting Wisdom122889
Chris@19: Node: Wisdom Utilities123261
Chris@19: Node: What FFTW Really Computes124628
Chris@19: Node: The 1d Discrete Fourier Transform (DFT)125453
Chris@19: Node: The 1d Real-data DFT126812
Chris@19: Node: 1d Real-even DFTs (DCTs)128466
Chris@19: Node: 1d Real-odd DFTs (DSTs)131675
Chris@19: Node: 1d Discrete Hartley Transforms (DHTs)134617
Chris@19: Node: Multi-dimensional Transforms135293
Chris@19: Node: Multi-threaded FFTW137896
Chris@19: Node: Installation and Supported Hardware/Software139365
Chris@19: Node: Usage of Multi-threaded FFTW141190
Chris@19: Node: How Many Threads to Use?144498
Chris@19: Node: Thread safety145522
Chris@19: Node: Distributed-memory FFTW with MPI147690
Chris@19: Node: FFTW MPI Installation150269
Chris@19: Node: Linking and Initializing MPI FFTW152061
Chris@19: Node: 2d MPI example153291
Chris@19: Node: MPI Data Distribution157527
Chris@19: Node: Basic and advanced distribution interfaces160405
Chris@19: Node: Load balancing164840
Chris@19: Node: Transposed distributions166526
Chris@19: Node: One-dimensional distributions170298
Chris@19: Node: Multi-dimensional MPI DFTs of Real Data172867
Chris@19: Node: Other Multi-dimensional Real-data MPI Transforms177515
Chris@19: Node: FFTW MPI Transposes179688
Chris@19: Node: Basic distributed-transpose interface180528
Chris@19: Node: Advanced distributed-transpose interface182712
Chris@19: Node: An improved replacement for MPI_Alltoall184000
Chris@19: Node: FFTW MPI Wisdom185976
Chris@19: Ref: FFTW MPI Wisdom-Footnote-1188719
Chris@19: Node: Avoiding MPI Deadlocks189632
Chris@19: Node: FFTW MPI Performance Tips190661
Chris@19: Node: Combining MPI and Threads192130
Chris@19: Node: FFTW MPI Reference195601
Chris@19: Node: MPI Files and Data Types196180
Chris@19: Node: MPI Initialization197176
Chris@19: Node: Using MPI Plans198275
Chris@19: Node: MPI Data Distribution Functions200101
Chris@19: Node: MPI Plan Creation205557
Chris@19: Node: MPI Wisdom Communication216234
Chris@19: Node: FFTW MPI Fortran Interface217160
Chris@19: Ref: FFTW MPI Fortran Interface-Footnote-1223189
Chris@19: Node: Calling FFTW from Modern Fortran223596
Chris@19: Node: Overview of Fortran interface224947
Chris@19: Node: Extended and quadruple precision in Fortran228399
Chris@19: Node: Reversing array dimensions229780
Chris@19: Node: FFTW Fortran type reference233315
Chris@19: Node: Plan execution in Fortran237802
Chris@19: Node: Allocating aligned memory in Fortran240698
Chris@19: Node: Accessing the wisdom API from Fortran244062
Chris@19: Node: Wisdom File Export/Import from Fortran244839
Chris@19: Node: Wisdom String Export/Import from Fortran246501
Chris@19: Node: Wisdom Generic Export/Import from Fortran248489
Chris@19: Node: Defining an FFTW module250719
Chris@19: Node: Calling FFTW from Legacy Fortran251788
Chris@19: Node: Fortran-interface routines253345
Chris@19: Ref: Fortran-interface routines-Footnote-1257003
Chris@19: Ref: Fortran-interface routines-Footnote-2257206
Chris@19: Node: FFTW Constants in Fortran257339
Chris@19: Node: FFTW Execution in Fortran258494
Chris@19: Node: Fortran Examples261250
Chris@19: Node: Wisdom of Fortran?264669
Chris@19: Node: Upgrading from FFTW version 2266349
Chris@19: Ref: Upgrading from FFTW version 2-Footnote-1275972
Chris@19: Node: Installation and Customization276155
Chris@19: Node: Installation on Unix277799
Chris@19: Node: Installation on non-Unix systems286462
Chris@19: Node: Cycle Counters288677
Chris@19: Node: Generating your own code290429
Chris@19: Node: Acknowledgments292464
Chris@19: Node: License and Copyright296184
Chris@19: Node: Concept Index298053
Chris@19: Node: Library Index334695
Chris@19: 
Chris@19: End Tag Table