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1117 lines
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Text
1117 lines
77 KiB
Text
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This is fftw3.info, produced by makeinfo version 6.7 from fftw3.texi.
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This manual is for FFTW (version 3.3.10, 10 December 2020).
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Copyright (C) 2003 Matteo Frigo.
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Copyright (C) 2003 Massachusetts Institute of Technology.
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Permission is granted to make and distribute verbatim copies of
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this manual provided the copyright notice and this permission
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notice are preserved on all copies.
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Permission is granted to copy and distribute modified versions of
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this manual under the conditions for verbatim copying, provided
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that the entire resulting derived work is distributed under the
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terms of a permission notice identical to this one.
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Permission is granted to copy and distribute translations of this
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manual into another language, under the above conditions for
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modified versions, except that this permission notice may be stated
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in a translation approved by the Free Software Foundation.
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INFO-DIR-SECTION Development
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START-INFO-DIR-ENTRY
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* fftw3: (fftw3). FFTW User's Manual.
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END-INFO-DIR-ENTRY
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File: fftw3.info, Node: Concept Index, Next: Library Index, Prev: License and Copyright, Up: Top
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13 Concept Index
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****************
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[index ]
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* Menu:
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* 64-bit architecture: 64-bit Guru Interface.
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(line 6)
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* 64-bit architecture <1>: 2d MPI example. (line 69)
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* 64-bit architecture <2>: FFTW Fortran type reference.
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(line 53)
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* advanced interface: Introduction. (line 64)
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* advanced interface <1>: Complex Multi-Dimensional DFTs.
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(line 62)
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* advanced interface <2>: Row-major Format. (line 26)
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* advanced interface <3>: Advanced Interface. (line 6)
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* advanced interface <4>: Basic and advanced distribution interfaces.
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(line 44)
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* advanced interface <5>: MPI Data Distribution Functions.
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(line 47)
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* advanced interface <6>: MPI Plan Creation. (line 43)
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* algorithm: Introduction. (line 96)
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* alignment: Memory Allocation. (line 12)
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* alignment <1>: Planner Flags. (line 75)
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* alignment <2>: New-array Execute Functions.
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(line 35)
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* alignment <3>: Using MPI Plans. (line 24)
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* alignment <4>: Overview of Fortran interface.
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(line 50)
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* alignment <5>: Allocating aligned memory in Fortran.
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(line 6)
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* AltiVec: SIMD alignment and fftw_malloc.
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(line 12)
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* AVX: SIMD alignment and fftw_malloc.
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(line 12)
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* AVX2: SIMD alignment and fftw_malloc.
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(line 12)
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* AVX512: SIMD alignment and fftw_malloc.
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(line 12)
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* basic interface: Introduction. (line 64)
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* basic interface <1>: Tutorial. (line 14)
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* basic interface <2>: Basic Interface. (line 6)
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* block distribution: MPI Data Distribution.
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(line 21)
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* block distribution <1>: Basic and advanced distribution interfaces.
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(line 71)
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* block distribution <2>: FFTW MPI Performance Tips.
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(line 14)
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* C multi-dimensional arrays: Fixed-size Arrays in C.
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(line 6)
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* C++: Complex One-Dimensional DFTs.
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(line 114)
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* C++ <1>: SIMD alignment and fftw_malloc.
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(line 32)
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* C++ <2>: Dynamic Arrays in C. (line 31)
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* C++ <3>: Complex numbers. (line 35)
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* C++ <4>: Memory Allocation. (line 24)
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* c2r: One-Dimensional DFTs of Real Data.
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(line 37)
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* c2r <1>: Planner Flags. (line 73)
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* c2r <2>: Real-data DFTs. (line 88)
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* C99: Dynamic Arrays in C. (line 31)
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* C99 <1>: Complex numbers. (line 22)
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* C99 <2>: Precision. (line 29)
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* Caml: Generating your own code.
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(line 12)
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* Caml <1>: Acknowledgments. (line 47)
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* code generator: Introduction. (line 76)
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* code generator <1>: Generating your own code.
|
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(line 6)
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* codelet: Introduction. (line 76)
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* codelet <1>: Installation and Customization.
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(line 29)
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* codelet <2>: Generating your own code.
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(line 7)
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* codelet <3>: Acknowledgments. (line 54)
|
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* collective function: 2d MPI example. (line 61)
|
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* collective function <1>: FFTW MPI Wisdom. (line 39)
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* collective function <2>: Avoiding MPI Deadlocks.
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(line 12)
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* collective function <3>: Using MPI Plans. (line 10)
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* collective function <4>: MPI Plan Creation. (line 27)
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* column-major: Column-major Format. (line 6)
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* column-major <1>: Reversing array dimensions.
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(line 6)
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* column-major <2>: Fortran-interface routines.
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(line 27)
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* column-major <3>: Fortran Examples. (line 99)
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* compiler: Introduction. (line 84)
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* compiler <1>: Installation and Customization.
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(line 16)
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* compiler <2>: Installation on Unix.
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(line 148)
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* compiler <3>: Cycle Counters. (line 14)
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* compiler flags: Installation on Unix.
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(line 29)
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* compiler flags <1>: Installation on Unix.
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(line 151)
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* configuration routines: Wisdom Utilities. (line 26)
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* configure: Installation and Supported Hardware/Software.
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(line 12)
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* configure <1>: FFTW MPI Installation.
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(line 10)
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* configure <2>: Installation on Unix.
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(line 7)
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* cycle counter: Installation and Customization.
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(line 16)
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* cycle counter <1>: Cycle Counters. (line 6)
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* data distribution: Distributed-memory FFTW with MPI.
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(line 14)
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* data distribution <1>: 2d MPI example. (line 81)
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* data distribution <2>: MPI Data Distribution.
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(line 6)
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* data distribution <3>: Multi-dimensional MPI DFTs of Real Data.
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(line 33)
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* data distribution <4>: Basic distributed-transpose interface.
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(line 33)
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* data distribution <5>: MPI Data Distribution Functions.
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(line 6)
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* DCT: Real even/odd DFTs (cosine/sine transforms).
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(line 15)
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* DCT <1>: Real-to-Real Transform Kinds.
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(line 32)
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* DCT <2>: 1d Real-even DFTs (DCTs).
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(line 24)
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* deadlock: Avoiding MPI Deadlocks.
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(line 6)
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* Devil: Complex One-Dimensional DFTs.
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(line 8)
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* DFT: Introduction. (line 9)
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* DFT <1>: Complex One-Dimensional DFTs.
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(line 106)
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* DFT <2>: The 1d Discrete Fourier Transform (DFT).
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(line 6)
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* DHT: The Discrete Hartley Transform.
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(line 17)
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* DHT <1>: 1d Discrete Hartley Transforms (DHTs).
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(line 6)
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* discrete cosine transform: Real even/odd DFTs (cosine/sine transforms).
|
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(line 15)
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* discrete cosine transform <1>: Real-to-Real Transform Kinds.
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(line 32)
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* discrete cosine transform <2>: 1d Real-even DFTs (DCTs).
|
|||
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(line 24)
|
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* discrete Fourier transform: Introduction. (line 9)
|
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* discrete Fourier transform <1>: The 1d Discrete Fourier Transform (DFT).
|
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(line 6)
|
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* discrete Hartley transform: The Discrete Hartley Transform.
|
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(line 17)
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* discrete Hartley transform <1>: Real-to-Real Transform Kinds.
|
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(line 29)
|
|||
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* discrete Hartley transform <2>: 1d Discrete Hartley Transforms (DHTs).
|
|||
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(line 6)
|
|||
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* discrete sine transform: Real even/odd DFTs (cosine/sine transforms).
|
|||
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(line 15)
|
|||
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* discrete sine transform <1>: Real-to-Real Transform Kinds.
|
|||
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(line 46)
|
|||
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* discrete sine transform <2>: 1d Real-odd DFTs (DSTs).
|
|||
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(line 24)
|
|||
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* dist: Advanced Complex DFTs.
|
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(line 30)
|
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* dist <1>: Guru vector and transform sizes.
|
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(line 41)
|
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* DST: Real even/odd DFTs (cosine/sine transforms).
|
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(line 15)
|
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* DST <1>: Real-to-Real Transform Kinds.
|
|||
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(line 46)
|
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* DST <2>: 1d Real-odd DFTs (DSTs).
|
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(line 24)
|
|||
|
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* Ecclesiastes: Caveats in Using Wisdom.
|
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(line 7)
|
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* execute: Introduction. (line 42)
|
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* execute <1>: Complex One-Dimensional DFTs.
|
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(line 91)
|
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* execute <2>: New-array Execute Functions.
|
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(line 6)
|
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|
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* FFTW: Introduction. (line 32)
|
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* fftw-wisdom utility: Caveats in Using Wisdom.
|
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(line 40)
|
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* fftw-wisdom utility <1>: Wisdom Utilities. (line 15)
|
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* fftw-wisdom-to-conf utility: Wisdom Utilities. (line 26)
|
|||
|
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* flags: Complex One-Dimensional DFTs.
|
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(line 65)
|
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* flags <1>: One-Dimensional DFTs of Real Data.
|
|||
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(line 61)
|
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* flags <2>: Complex DFTs. (line 74)
|
|||
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* flags <3>: Real-data DFTs. (line 69)
|
|||
|
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* flags <4>: Real-to-Real Transforms.
|
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(line 75)
|
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* flags <5>: Guru Complex DFTs. (line 25)
|
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* flags <6>: Guru Real-data DFTs. (line 58)
|
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* flags <7>: Guru Real-to-real Transforms.
|
|||
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(line 27)
|
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* flags <8>: Overview of Fortran interface.
|
|||
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(line 67)
|
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* flags <9>: FFTW Constants in Fortran.
|
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(line 18)
|
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* Fortran interface: Column-major Format. (line 20)
|
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* Fortran interface <1>: FFTW MPI Fortran Interface.
|
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(line 6)
|
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|
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* Fortran interface <2>: Calling FFTW from Modern Fortran.
|
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(line 6)
|
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* Fortran interface <3>: Calling FFTW from Legacy Fortran.
|
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(line 6)
|
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|
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* Fortran-callable wrappers: Installation on Unix.
|
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(line 92)
|
|||
|
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* frequency: Complex One-Dimensional DFTs.
|
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(line 87)
|
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|
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* frequency <1>: The 1d Discrete Fourier Transform (DFT).
|
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(line 17)
|
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|
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* g77: Installation on Unix.
|
|||
|
|
(line 113)
|
|||
|
|
* guru interface: Introduction. (line 64)
|
|||
|
|
* guru interface <1>: Complex Multi-Dimensional DFTs.
|
|||
|
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(line 62)
|
|||
|
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* guru interface <2>: Guru Interface. (line 6)
|
|||
|
|
* guru interface <3>: FFTW Fortran type reference.
|
|||
|
|
(line 53)
|
|||
|
|
* guru interface <4>: Fortran-interface routines.
|
|||
|
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(line 43)
|
|||
|
|
* halfcomplex format: One-Dimensional DFTs of Real Data.
|
|||
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(line 75)
|
|||
|
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* halfcomplex format <1>: The Halfcomplex-format DFT.
|
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(line 9)
|
|||
|
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* halfcomplex format <2>: The 1d Real-data DFT.
|
|||
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(line 21)
|
|||
|
|
* hc2r: The Halfcomplex-format DFT.
|
|||
|
|
(line 9)
|
|||
|
|
* hc2r <1>: Planner Flags. (line 73)
|
|||
|
|
* HDF5: 2d MPI example. (line 90)
|
|||
|
|
* Hermitian: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 7)
|
|||
|
|
* Hermitian <1>: The 1d Real-data DFT.
|
|||
|
|
(line 10)
|
|||
|
|
* howmany loop: Guru vector and transform sizes.
|
|||
|
|
(line 41)
|
|||
|
|
* howmany parameter: Advanced Complex DFTs.
|
|||
|
|
(line 30)
|
|||
|
|
* IDCT: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 40)
|
|||
|
|
* IDCT <1>: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 66)
|
|||
|
|
* IDCT <2>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 40)
|
|||
|
|
* IDCT <3>: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 51)
|
|||
|
|
* in-place: Complex One-Dimensional DFTs.
|
|||
|
|
(line 58)
|
|||
|
|
* in-place <1>: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 47)
|
|||
|
|
* in-place <2>: Complex DFTs. (line 61)
|
|||
|
|
* in-place <3>: Real-data DFTs. (line 62)
|
|||
|
|
* in-place <4>: Real-data DFT Array Format.
|
|||
|
|
(line 31)
|
|||
|
|
* in-place <5>: Real-to-Real Transforms.
|
|||
|
|
(line 63)
|
|||
|
|
* in-place <6>: Guru Real-data DFTs. (line 48)
|
|||
|
|
* in-place <7>: Guru Real-data DFTs. (line 63)
|
|||
|
|
* in-place <8>: An improved replacement for MPI_Alltoall.
|
|||
|
|
(line 34)
|
|||
|
|
* in-place <9>: Reversing array dimensions.
|
|||
|
|
(line 53)
|
|||
|
|
* in-place <10>: FFTW Fortran type reference.
|
|||
|
|
(line 37)
|
|||
|
|
* installation: Installation and Customization.
|
|||
|
|
(line 6)
|
|||
|
|
* interleaved format: Interleaved and split arrays.
|
|||
|
|
(line 13)
|
|||
|
|
* iso_c_binding: FFTW MPI Fortran Interface.
|
|||
|
|
(line 6)
|
|||
|
|
* iso_c_binding <1>: Overview of Fortran interface.
|
|||
|
|
(line 12)
|
|||
|
|
* iso_c_binding <2>: Extended and quadruple precision in Fortran.
|
|||
|
|
(line 17)
|
|||
|
|
* kind (r2r): More DFTs of Real Data.
|
|||
|
|
(line 51)
|
|||
|
|
* kind (r2r) <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 6)
|
|||
|
|
* linking on Unix: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 16)
|
|||
|
|
* linking on Unix <1>: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 11)
|
|||
|
|
* LISP: Acknowledgments. (line 47)
|
|||
|
|
* load balancing: Load balancing. (line 6)
|
|||
|
|
* load balancing <1>: FFTW MPI Performance Tips.
|
|||
|
|
(line 14)
|
|||
|
|
* monadic programming: Generating your own code.
|
|||
|
|
(line 29)
|
|||
|
|
* MPI: Distributed-memory FFTW with MPI.
|
|||
|
|
(line 6)
|
|||
|
|
* MPI <1>: Installation on Unix.
|
|||
|
|
(line 86)
|
|||
|
|
* MPI communicator: Distributed-memory FFTW with MPI.
|
|||
|
|
(line 34)
|
|||
|
|
* MPI communicator <1>: Using MPI Plans. (line 10)
|
|||
|
|
* MPI communicator <2>: MPI Plan Creation. (line 27)
|
|||
|
|
* MPI communicator <3>: FFTW MPI Fortran Interface.
|
|||
|
|
(line 32)
|
|||
|
|
* MPI I/O: 2d MPI example. (line 90)
|
|||
|
|
* MPI I/O <1>: FFTW MPI Wisdom. (line 10)
|
|||
|
|
* mpicc: FFTW MPI Installation.
|
|||
|
|
(line 23)
|
|||
|
|
* mpicc <1>: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 11)
|
|||
|
|
* new-array execution: New-array Execute Functions.
|
|||
|
|
(line 6)
|
|||
|
|
* new-array execution <1>: Using MPI Plans. (line 14)
|
|||
|
|
* new-array execution <2>: MPI Plan Creation. (line 190)
|
|||
|
|
* new-array execution <3>: FFTW MPI Fortran Interface.
|
|||
|
|
(line 50)
|
|||
|
|
* normalization: Complex One-Dimensional DFTs.
|
|||
|
|
(line 106)
|
|||
|
|
* normalization <1>: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 65)
|
|||
|
|
* normalization <2>: The Halfcomplex-format DFT.
|
|||
|
|
(line 23)
|
|||
|
|
* normalization <3>: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 66)
|
|||
|
|
* normalization <4>: The Discrete Hartley Transform.
|
|||
|
|
(line 21)
|
|||
|
|
* normalization <5>: Complex DFTs. (line 80)
|
|||
|
|
* normalization <6>: Real-data DFTs. (line 95)
|
|||
|
|
* normalization <7>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 18)
|
|||
|
|
* normalization <8>: The 1d Discrete Fourier Transform (DFT).
|
|||
|
|
(line 12)
|
|||
|
|
* normalization <9>: The 1d Real-data DFT.
|
|||
|
|
(line 31)
|
|||
|
|
* normalization <10>: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 68)
|
|||
|
|
* normalization <11>: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 63)
|
|||
|
|
* normalization <12>: 1d Discrete Hartley Transforms (DHTs).
|
|||
|
|
(line 10)
|
|||
|
|
* number of threads: How Many Threads to Use?.
|
|||
|
|
(line 6)
|
|||
|
|
* OpenMP: Installation and Supported Hardware/Software.
|
|||
|
|
(line 14)
|
|||
|
|
* OpenMP <1>: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 11)
|
|||
|
|
* OpenMP <2>: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 48)
|
|||
|
|
* OpenMP <3>: Thread safety. (line 6)
|
|||
|
|
* out-of-place: Planner Flags. (line 63)
|
|||
|
|
* out-of-place <1>: Real-data DFT Array Format.
|
|||
|
|
(line 27)
|
|||
|
|
* padding: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 17)
|
|||
|
|
* padding <1>: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 44)
|
|||
|
|
* padding <2>: Real-data DFTs. (line 67)
|
|||
|
|
* padding <3>: Real-data DFT Array Format.
|
|||
|
|
(line 31)
|
|||
|
|
* padding <4>: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 22)
|
|||
|
|
* padding <5>: Reversing array dimensions.
|
|||
|
|
(line 53)
|
|||
|
|
* parallel transform: Multi-threaded FFTW. (line 6)
|
|||
|
|
* parallel transform <1>: Distributed-memory FFTW with MPI.
|
|||
|
|
(line 6)
|
|||
|
|
* partial order: Complex Multi-Dimensional DFTs.
|
|||
|
|
(line 57)
|
|||
|
|
* plan: Introduction. (line 41)
|
|||
|
|
* plan <1>: Complex One-Dimensional DFTs.
|
|||
|
|
(line 44)
|
|||
|
|
* planner: Introduction. (line 40)
|
|||
|
|
* portability: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 21)
|
|||
|
|
* portability <1>: Caveats in Using Wisdom.
|
|||
|
|
(line 9)
|
|||
|
|
* portability <2>: Complex numbers. (line 35)
|
|||
|
|
* portability <3>: Installation and Supported Hardware/Software.
|
|||
|
|
(line 14)
|
|||
|
|
* portability <4>: Calling FFTW from Modern Fortran.
|
|||
|
|
(line 14)
|
|||
|
|
* portability <5>: FFTW Fortran type reference.
|
|||
|
|
(line 68)
|
|||
|
|
* portability <6>: Fortran-interface routines.
|
|||
|
|
(line 21)
|
|||
|
|
* portability <7>: Fortran-interface routines.
|
|||
|
|
(line 66)
|
|||
|
|
* portability <8>: Wisdom of Fortran?. (line 11)
|
|||
|
|
* portability <9>: Installation and Customization.
|
|||
|
|
(line 16)
|
|||
|
|
* precision: Complex One-Dimensional DFTs.
|
|||
|
|
(line 118)
|
|||
|
|
* precision <1>: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 41)
|
|||
|
|
* precision <2>: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 12)
|
|||
|
|
* precision <3>: Precision. (line 6)
|
|||
|
|
* precision <4>: Memory Allocation. (line 36)
|
|||
|
|
* precision <5>: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 11)
|
|||
|
|
* precision <6>: MPI Files and Data Types.
|
|||
|
|
(line 18)
|
|||
|
|
* precision <7>: Extended and quadruple precision in Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* precision <8>: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* precision <9>: Installation on Unix.
|
|||
|
|
(line 45)
|
|||
|
|
* precision <10>: Installation on Unix.
|
|||
|
|
(line 49)
|
|||
|
|
* precision <11>: Installation on Unix.
|
|||
|
|
(line 55)
|
|||
|
|
* r2c: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 37)
|
|||
|
|
* r2c <1>: The Halfcomplex-format DFT.
|
|||
|
|
(line 6)
|
|||
|
|
* r2c <2>: Real-data DFTs. (line 18)
|
|||
|
|
* r2c <3>: Multi-dimensional Transforms.
|
|||
|
|
(line 14)
|
|||
|
|
* r2c <4>: MPI Plan Creation. (line 81)
|
|||
|
|
* r2c/c2r multi-dimensional array format: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 26)
|
|||
|
|
* r2c/c2r multi-dimensional array format <1>: Real-data DFT Array Format.
|
|||
|
|
(line 6)
|
|||
|
|
* r2c/c2r multi-dimensional array format <2>: Reversing array dimensions.
|
|||
|
|
(line 37)
|
|||
|
|
* r2c/c2r multi-dimensional array format <3>: Fortran Examples.
|
|||
|
|
(line 99)
|
|||
|
|
* r2hc: The Halfcomplex-format DFT.
|
|||
|
|
(line 6)
|
|||
|
|
* r2r: More DFTs of Real Data.
|
|||
|
|
(line 13)
|
|||
|
|
* r2r <1>: Real-to-Real Transforms.
|
|||
|
|
(line 6)
|
|||
|
|
* r2r <2>: The 1d Real-data DFT.
|
|||
|
|
(line 21)
|
|||
|
|
* r2r <3>: Other Multi-dimensional Real-data MPI Transforms.
|
|||
|
|
(line 6)
|
|||
|
|
* r2r <4>: MPI Plan Creation. (line 143)
|
|||
|
|
* rank: Complex Multi-Dimensional DFTs.
|
|||
|
|
(line 31)
|
|||
|
|
* real-even DFT: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 15)
|
|||
|
|
* real-even DFT <1>: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 9)
|
|||
|
|
* real-odd DFT: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 15)
|
|||
|
|
* real-odd DFT <1>: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 9)
|
|||
|
|
* REDFT: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 15)
|
|||
|
|
* REDFT <1>: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 9)
|
|||
|
|
* REDFT <2>: Generating your own code.
|
|||
|
|
(line 20)
|
|||
|
|
* RODFT: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 15)
|
|||
|
|
* RODFT <1>: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 9)
|
|||
|
|
* row-major: Row-major Format. (line 6)
|
|||
|
|
* row-major <1>: Complex DFTs. (line 47)
|
|||
|
|
* row-major <2>: Real-to-Real Transforms.
|
|||
|
|
(line 46)
|
|||
|
|
* row-major <3>: Guru vector and transform sizes.
|
|||
|
|
(line 50)
|
|||
|
|
* row-major <4>: Basic and advanced distribution interfaces.
|
|||
|
|
(line 32)
|
|||
|
|
* row-major <5>: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 83)
|
|||
|
|
* row-major <6>: Reversing array dimensions.
|
|||
|
|
(line 6)
|
|||
|
|
* saving plans to disk: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 6)
|
|||
|
|
* saving plans to disk <1>: Wisdom. (line 6)
|
|||
|
|
* saving plans to disk <2>: FFTW MPI Wisdom. (line 6)
|
|||
|
|
* saving plans to disk <3>: Accessing the wisdom API from Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* shared-memory: Multi-threaded FFTW. (line 24)
|
|||
|
|
* SIMD: Complex One-Dimensional DFTs.
|
|||
|
|
(line 38)
|
|||
|
|
* SIMD <1>: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 12)
|
|||
|
|
* SIMD <2>: Overview of Fortran interface.
|
|||
|
|
(line 50)
|
|||
|
|
* split format: Interleaved and split arrays.
|
|||
|
|
(line 16)
|
|||
|
|
* SSE: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 12)
|
|||
|
|
* SSE2: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 12)
|
|||
|
|
* stride: Row-major Format. (line 31)
|
|||
|
|
* stride <1>: Advanced Complex DFTs.
|
|||
|
|
(line 47)
|
|||
|
|
* stride <2>: Guru vector and transform sizes.
|
|||
|
|
(line 28)
|
|||
|
|
* stride <3>: MPI Plan Creation. (line 43)
|
|||
|
|
* thread safety: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 54)
|
|||
|
|
* thread safety <1>: Thread safety. (line 6)
|
|||
|
|
* thread safety <2>: Combining MPI and Threads.
|
|||
|
|
(line 53)
|
|||
|
|
* threads: Multi-threaded FFTW. (line 24)
|
|||
|
|
* threads <1>: Thread safety. (line 6)
|
|||
|
|
* threads <2>: Combining MPI and Threads.
|
|||
|
|
(line 6)
|
|||
|
|
* threads <3>: Installation on Unix.
|
|||
|
|
(line 63)
|
|||
|
|
* transpose: Transposed distributions.
|
|||
|
|
(line 15)
|
|||
|
|
* transpose <1>: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 90)
|
|||
|
|
* transpose <2>: FFTW MPI Transposes. (line 6)
|
|||
|
|
* transpose <3>: FFTW MPI Performance Tips.
|
|||
|
|
(line 19)
|
|||
|
|
* transpose <4>: Combining MPI and Threads.
|
|||
|
|
(line 75)
|
|||
|
|
* transpose <5>: MPI Plan Creation. (line 178)
|
|||
|
|
* vector: Guru Interface. (line 10)
|
|||
|
|
* VSX: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 12)
|
|||
|
|
* wisdom: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 6)
|
|||
|
|
* wisdom <1>: Wisdom. (line 6)
|
|||
|
|
* wisdom <2>: FFTW MPI Wisdom. (line 6)
|
|||
|
|
* wisdom <3>: Accessing the wisdom API from Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* wisdom, problems with: Caveats in Using Wisdom.
|
|||
|
|
(line 6)
|
|||
|
|
* wisdom, system-wide: Caveats in Using Wisdom.
|
|||
|
|
(line 33)
|
|||
|
|
* wisdom, system-wide <1>: Wisdom Import. (line 37)
|
|||
|
|
|
|||
|
|
|
|||
|
|
File: fftw3.info, Node: Library Index, Prev: Concept Index, Up: Top
|
|||
|
|
|
|||
|
|
14 Library Index
|
|||
|
|
****************
|
|||
|
|
|
|||
|
|
[index ]
|
|||
|
|
* Menu:
|
|||
|
|
|
|||
|
|
* c_associated: Wisdom String Export/Import from Fortran.
|
|||
|
|
(line 36)
|
|||
|
|
* C_DOUBLE: Overview of Fortran interface.
|
|||
|
|
(line 34)
|
|||
|
|
* C_DOUBLE <1>: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* C_DOUBLE_COMPLEX: Overview of Fortran interface.
|
|||
|
|
(line 34)
|
|||
|
|
* C_DOUBLE_COMPLEX <1>: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* C_FFTW_R2R_KIND: FFTW Fortran type reference.
|
|||
|
|
(line 32)
|
|||
|
|
* C_FLOAT: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* C_FLOAT_COMPLEX: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* c_funloc: Wisdom Generic Export/Import from Fortran.
|
|||
|
|
(line 25)
|
|||
|
|
* C_FUNPTR: FFTW Fortran type reference.
|
|||
|
|
(line 61)
|
|||
|
|
* c_f_pointer: Reversing array dimensions.
|
|||
|
|
(line 63)
|
|||
|
|
* c_f_pointer <1>: FFTW Fortran type reference.
|
|||
|
|
(line 48)
|
|||
|
|
* c_f_pointer <2>: Allocating aligned memory in Fortran.
|
|||
|
|
(line 37)
|
|||
|
|
* c_f_pointer <3>: Wisdom String Export/Import from Fortran.
|
|||
|
|
(line 36)
|
|||
|
|
* c_f_pointer <4>: Wisdom Generic Export/Import from Fortran.
|
|||
|
|
(line 27)
|
|||
|
|
* C_INT: Overview of Fortran interface.
|
|||
|
|
(line 34)
|
|||
|
|
* C_INT <1>: FFTW Fortran type reference.
|
|||
|
|
(line 27)
|
|||
|
|
* C_INTPTR_T: FFTW Fortran type reference.
|
|||
|
|
(line 27)
|
|||
|
|
* c_loc: Wisdom Generic Export/Import from Fortran.
|
|||
|
|
(line 27)
|
|||
|
|
* C_LONG_DOUBLE: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* C_LONG_DOUBLE_COMPLEX: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* C_PTR: Overview of Fortran interface.
|
|||
|
|
(line 34)
|
|||
|
|
* C_SIZE_T: FFTW Fortran type reference.
|
|||
|
|
(line 27)
|
|||
|
|
* dfftw_destroy_plan: Fortran Examples. (line 25)
|
|||
|
|
* dfftw_execute: FFTW Execution in Fortran.
|
|||
|
|
(line 11)
|
|||
|
|
* dfftw_execute_dft: FFTW Execution in Fortran.
|
|||
|
|
(line 28)
|
|||
|
|
* dfftw_execute_dft <1>: Fortran Examples. (line 25)
|
|||
|
|
* dfftw_execute_dft_r2c: Fortran Examples. (line 81)
|
|||
|
|
* dfftw_export_wisdom: Wisdom of Fortran?. (line 17)
|
|||
|
|
* dfftw_forget_wisdom: Wisdom of Fortran?. (line 17)
|
|||
|
|
* dfftw_import_system_wisdom: Wisdom of Fortran?. (line 17)
|
|||
|
|
* dfftw_import_wisdom: Wisdom of Fortran?. (line 17)
|
|||
|
|
* dfftw_init_threads: Fortran Examples. (line 36)
|
|||
|
|
* dfftw_planner_nthreads: Fortran Examples. (line 45)
|
|||
|
|
* dfftw_plan_dft_1d: Fortran Examples. (line 25)
|
|||
|
|
* dfftw_plan_dft_3d: Fortran Examples. (line 66)
|
|||
|
|
* dfftw_plan_dft_r2c_1d: Fortran Examples. (line 81)
|
|||
|
|
* dfftw_plan_dft_r2c_2d: Fortran Examples. (line 94)
|
|||
|
|
* dfftw_plan_with_nthreads: Fortran Examples. (line 36)
|
|||
|
|
* fftw_alignment_of: Planner Flags. (line 75)
|
|||
|
|
* fftw_alignment_of <1>: New-array Execute Functions.
|
|||
|
|
(line 45)
|
|||
|
|
* fftw_alloc_complex: Complex One-Dimensional DFTs.
|
|||
|
|
(line 38)
|
|||
|
|
* fftw_alloc_complex <1>: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 34)
|
|||
|
|
* fftw_alloc_complex <2>: Memory Allocation. (line 33)
|
|||
|
|
* fftw_alloc_complex <3>: Basic and advanced distribution interfaces.
|
|||
|
|
(line 42)
|
|||
|
|
* fftw_alloc_complex <4>: Reversing array dimensions.
|
|||
|
|
(line 63)
|
|||
|
|
* fftw_alloc_complex <5>: Allocating aligned memory in Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* fftw_alloc_real: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 34)
|
|||
|
|
* fftw_alloc_real <1>: Memory Allocation. (line 33)
|
|||
|
|
* fftw_alloc_real <2>: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 83)
|
|||
|
|
* fftw_alloc_real <3>: Other Multi-dimensional Real-data MPI Transforms.
|
|||
|
|
(line 44)
|
|||
|
|
* fftw_alloc_real <4>: FFTW Fortran type reference.
|
|||
|
|
(line 48)
|
|||
|
|
* fftw_alloc_real <5>: Allocating aligned memory in Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* FFTW_BACKWARD: Complex One-Dimensional DFTs.
|
|||
|
|
(line 61)
|
|||
|
|
* FFTW_BACKWARD <1>: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* FFTW_BACKWARD <2>: Complex DFTs. (line 70)
|
|||
|
|
* fftw_cleanup: Using Plans. (line 36)
|
|||
|
|
* fftw_cleanup <1>: MPI Initialization. (line 21)
|
|||
|
|
* fftw_cleanup_threads: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 66)
|
|||
|
|
* fftw_complex: Complex One-Dimensional DFTs.
|
|||
|
|
(line 42)
|
|||
|
|
* fftw_complex <1>: Complex numbers. (line 11)
|
|||
|
|
* fftw_complex <2>: Overview of Fortran interface.
|
|||
|
|
(line 34)
|
|||
|
|
* fftw_complex <3>: FFTW Fortran type reference.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_cost: Using Plans. (line 61)
|
|||
|
|
* FFTW_DESTROY_INPUT: Planner Flags. (line 61)
|
|||
|
|
* FFTW_DESTROY_INPUT <1>: FFTW MPI Performance Tips.
|
|||
|
|
(line 24)
|
|||
|
|
* FFTW_DESTROY_INPUT <2>: FFTW Fortran type reference.
|
|||
|
|
(line 37)
|
|||
|
|
* fftw_destroy_plan: Complex One-Dimensional DFTs.
|
|||
|
|
(line 100)
|
|||
|
|
* fftw_destroy_plan <1>: Using Plans. (line 27)
|
|||
|
|
* fftw_destroy_plan <2>: Avoiding MPI Deadlocks.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_destroy_plan <3>: Overview of Fortran interface.
|
|||
|
|
(line 24)
|
|||
|
|
* FFTW_DHT: The Discrete Hartley Transform.
|
|||
|
|
(line 17)
|
|||
|
|
* FFTW_DHT <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 28)
|
|||
|
|
* FFTW_ESTIMATE: Complex One-Dimensional DFTs.
|
|||
|
|
(line 71)
|
|||
|
|
* FFTW_ESTIMATE <1>: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 22)
|
|||
|
|
* FFTW_ESTIMATE <2>: Planner Flags. (line 28)
|
|||
|
|
* FFTW_ESTIMATE <3>: Cycle Counters. (line 18)
|
|||
|
|
* fftw_execute: Complex One-Dimensional DFTs.
|
|||
|
|
(line 85)
|
|||
|
|
* fftw_execute <1>: Using Plans. (line 13)
|
|||
|
|
* fftw_execute <2>: New-array Execute Functions.
|
|||
|
|
(line 8)
|
|||
|
|
* fftw_execute <3>: Basic distributed-transpose interface.
|
|||
|
|
(line 17)
|
|||
|
|
* fftw_execute <4>: Avoiding MPI Deadlocks.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_execute <5>: Overview of Fortran interface.
|
|||
|
|
(line 57)
|
|||
|
|
* fftw_execute <6>: Plan execution in Fortran.
|
|||
|
|
(line 11)
|
|||
|
|
* fftw_execute_dft: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_dft <1>: FFTW MPI Fortran Interface.
|
|||
|
|
(line 50)
|
|||
|
|
* fftw_execute_dft <2>: Overview of Fortran interface.
|
|||
|
|
(line 24)
|
|||
|
|
* fftw_execute_dft <3>: Plan execution in Fortran.
|
|||
|
|
(line 28)
|
|||
|
|
* fftw_execute_dft_c2r: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_dft_c2r <1>: Plan execution in Fortran.
|
|||
|
|
(line 31)
|
|||
|
|
* fftw_execute_dft_r2c: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_dft_r2c <1>: Reversing array dimensions.
|
|||
|
|
(line 46)
|
|||
|
|
* fftw_execute_dft_r2c <2>: Plan execution in Fortran.
|
|||
|
|
(line 31)
|
|||
|
|
* fftw_execute_r2r: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_r2r <1>: Plan execution in Fortran.
|
|||
|
|
(line 31)
|
|||
|
|
* fftw_execute_split_dft: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_split_dft_c2r: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* fftw_execute_split_dft_r2c: New-array Execute Functions.
|
|||
|
|
(line 89)
|
|||
|
|
* FFTW_EXHAUSTIVE: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 22)
|
|||
|
|
* FFTW_EXHAUSTIVE <1>: Planner Flags. (line 43)
|
|||
|
|
* fftw_export_wisdom: Wisdom Export. (line 10)
|
|||
|
|
* fftw_export_wisdom <1>: Wisdom Generic Export/Import from Fortran.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_export_wisdom_to_file: Wisdom Export. (line 10)
|
|||
|
|
* fftw_export_wisdom_to_filename: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 29)
|
|||
|
|
* fftw_export_wisdom_to_filename <1>: Wisdom Export. (line 10)
|
|||
|
|
* fftw_export_wisdom_to_filename <2>: Wisdom File Export/Import from Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* fftw_export_wisdom_to_string: Wisdom Export. (line 10)
|
|||
|
|
* fftw_export_wisdom_to_string <1>: Wisdom String Export/Import from Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* fftw_flops: Using Plans. (line 67)
|
|||
|
|
* fftw_flops <1>: Avoiding MPI Deadlocks.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_flops <2>: FFTW Fortran type reference.
|
|||
|
|
(line 37)
|
|||
|
|
* fftw_forget_wisdom: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 48)
|
|||
|
|
* fftw_forget_wisdom <1>: Forgetting Wisdom. (line 7)
|
|||
|
|
* FFTW_FORWARD: Complex One-Dimensional DFTs.
|
|||
|
|
(line 61)
|
|||
|
|
* FFTW_FORWARD <1>: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* FFTW_FORWARD <2>: Complex DFTs. (line 70)
|
|||
|
|
* fftw_fprint_plan: Using Plans. (line 82)
|
|||
|
|
* fftw_free: Complex One-Dimensional DFTs.
|
|||
|
|
(line 101)
|
|||
|
|
* fftw_free <1>: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 24)
|
|||
|
|
* fftw_free <2>: Memory Allocation. (line 8)
|
|||
|
|
* FFTW_HC2R: The Halfcomplex-format DFT.
|
|||
|
|
(line 9)
|
|||
|
|
* FFTW_HC2R <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 25)
|
|||
|
|
* fftw_import wisdom_from_filename: Wisdom File Export/Import from Fortran.
|
|||
|
|
(line 6)
|
|||
|
|
* fftw_import_system_wisdom: Caveats in Using Wisdom.
|
|||
|
|
(line 36)
|
|||
|
|
* fftw_import_system_wisdom <1>: Wisdom Import. (line 10)
|
|||
|
|
* fftw_import_wisdom: Wisdom Import. (line 10)
|
|||
|
|
* fftw_import_wisdom <1>: Wisdom Generic Export/Import from Fortran.
|
|||
|
|
(line 37)
|
|||
|
|
* fftw_import_wisdom_from_file: Wisdom Import. (line 10)
|
|||
|
|
* fftw_import_wisdom_from_filename: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 35)
|
|||
|
|
* fftw_import_wisdom_from_filename <1>: Wisdom Import. (line 10)
|
|||
|
|
* fftw_import_wisdom_from_string: Wisdom Import. (line 10)
|
|||
|
|
* fftw_import_wisdom_from_string <1>: Wisdom String Export/Import from Fortran.
|
|||
|
|
(line 44)
|
|||
|
|
* fftw_init_threads: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 22)
|
|||
|
|
* fftw_init_threads <1>: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 13)
|
|||
|
|
* fftw_init_threads <2>: Combining MPI and Threads.
|
|||
|
|
(line 35)
|
|||
|
|
* fftw_init_threads <3>: MPI Initialization. (line 11)
|
|||
|
|
* fftw_iodim: Guru vector and transform sizes.
|
|||
|
|
(line 15)
|
|||
|
|
* fftw_iodim <1>: FFTW Fortran type reference.
|
|||
|
|
(line 53)
|
|||
|
|
* fftw_iodim <2>: Fortran-interface routines.
|
|||
|
|
(line 43)
|
|||
|
|
* fftw_iodim64: 64-bit Guru Interface.
|
|||
|
|
(line 46)
|
|||
|
|
* fftw_iodim64 <1>: FFTW Fortran type reference.
|
|||
|
|
(line 53)
|
|||
|
|
* fftw_make_planner_thread_safe: Thread safety. (line 51)
|
|||
|
|
* fftw_malloc: Complex One-Dimensional DFTs.
|
|||
|
|
(line 34)
|
|||
|
|
* fftw_malloc <1>: SIMD alignment and fftw_malloc.
|
|||
|
|
(line 24)
|
|||
|
|
* fftw_malloc <2>: Dynamic Arrays in C. (line 15)
|
|||
|
|
* fftw_malloc <3>: Memory Allocation. (line 8)
|
|||
|
|
* fftw_malloc <4>: Planner Flags. (line 75)
|
|||
|
|
* fftw_malloc <5>: Basic and advanced distribution interfaces.
|
|||
|
|
(line 42)
|
|||
|
|
* fftw_malloc <6>: Using MPI Plans. (line 24)
|
|||
|
|
* fftw_malloc <7>: FFTW Fortran type reference.
|
|||
|
|
(line 27)
|
|||
|
|
* FFTW_MEASURE: Complex One-Dimensional DFTs.
|
|||
|
|
(line 66)
|
|||
|
|
* FFTW_MEASURE <1>: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 22)
|
|||
|
|
* FFTW_MEASURE <2>: Planner Flags. (line 33)
|
|||
|
|
* FFTW_MEASURE <3>: An improved replacement for MPI_Alltoall.
|
|||
|
|
(line 43)
|
|||
|
|
* fftw_mpi_broadcast_wisdom: FFTW MPI Wisdom. (line 29)
|
|||
|
|
* fftw_mpi_broadcast_wisdom <1>: MPI Wisdom Communication.
|
|||
|
|
(line 9)
|
|||
|
|
* fftw_mpi_cleanup: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 24)
|
|||
|
|
* fftw_mpi_cleanup <1>: MPI Initialization. (line 19)
|
|||
|
|
* FFTW_MPI_DEFAULT_BLOCK: Basic and advanced distribution interfaces.
|
|||
|
|
(line 71)
|
|||
|
|
* FFTW_MPI_DEFAULT_BLOCK <1>: Advanced distributed-transpose interface.
|
|||
|
|
(line 23)
|
|||
|
|
* FFTW_MPI_DEFAULT_BLOCK <2>: MPI Plan Creation. (line 43)
|
|||
|
|
* fftw_mpi_execute_dft: Using MPI Plans. (line 19)
|
|||
|
|
* fftw_mpi_execute_dft <1>: FFTW MPI Fortran Interface.
|
|||
|
|
(line 50)
|
|||
|
|
* fftw_mpi_execute_dft_c2r: Using MPI Plans. (line 19)
|
|||
|
|
* fftw_mpi_execute_dft_r2c: Using MPI Plans. (line 19)
|
|||
|
|
* fftw_mpi_execute_r2r: Using MPI Plans. (line 19)
|
|||
|
|
* fftw_mpi_execute_r2r <1>: MPI Plan Creation. (line 190)
|
|||
|
|
* fftw_mpi_gather_wisdom: FFTW MPI Wisdom. (line 29)
|
|||
|
|
* fftw_mpi_gather_wisdom <1>: MPI Wisdom Communication.
|
|||
|
|
(line 9)
|
|||
|
|
* fftw_mpi_init: Linking and Initializing MPI FFTW.
|
|||
|
|
(line 18)
|
|||
|
|
* fftw_mpi_init <1>: 2d MPI example. (line 50)
|
|||
|
|
* fftw_mpi_init <2>: FFTW MPI Wisdom. (line 55)
|
|||
|
|
* fftw_mpi_init <3>: Combining MPI and Threads.
|
|||
|
|
(line 35)
|
|||
|
|
* fftw_mpi_init <4>: MPI Initialization. (line 9)
|
|||
|
|
* fftw_mpi_local_size: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_local_size_1d: One-dimensional distributions.
|
|||
|
|
(line 18)
|
|||
|
|
* fftw_mpi_local_size_1d <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 66)
|
|||
|
|
* fftw_mpi_local_size_2d: 2d MPI example. (line 81)
|
|||
|
|
* fftw_mpi_local_size_2d <1>: Basic and advanced distribution interfaces.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_mpi_local_size_2d <2>: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_local_size_2d_transposed: Basic distributed-transpose interface.
|
|||
|
|
(line 39)
|
|||
|
|
* fftw_mpi_local_size_2d_transposed <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_local_size_3d: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_local_size_3d_transposed: Transposed distributions.
|
|||
|
|
(line 52)
|
|||
|
|
* fftw_mpi_local_size_3d_transposed <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_local_size_many: Basic and advanced distribution interfaces.
|
|||
|
|
(line 54)
|
|||
|
|
* fftw_mpi_local_size_many <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 47)
|
|||
|
|
* fftw_mpi_local_size_many_1d: MPI Data Distribution Functions.
|
|||
|
|
(line 66)
|
|||
|
|
* fftw_mpi_local_size_many_transposed: Advanced distributed-transpose interface.
|
|||
|
|
(line 23)
|
|||
|
|
* fftw_mpi_local_size_many_transposed <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 47)
|
|||
|
|
* fftw_mpi_local_size_transposed: MPI Data Distribution Functions.
|
|||
|
|
(line 16)
|
|||
|
|
* fftw_mpi_plan_dft: MPI Plan Creation. (line 11)
|
|||
|
|
* fftw_mpi_plan_dft_1d: MPI Plan Creation. (line 11)
|
|||
|
|
* fftw_mpi_plan_dft_2d: 2d MPI example. (line 61)
|
|||
|
|
* fftw_mpi_plan_dft_2d <1>: MPI Plan Creation. (line 11)
|
|||
|
|
* fftw_mpi_plan_dft_3d: MPI Plan Creation. (line 11)
|
|||
|
|
* fftw_mpi_plan_dft_c2r: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_c2r_2d: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_c2r_2d <1>: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_c2r_3d: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_r2c: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_r2c_2d: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_r2c_2d <1>: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_dft_r2c_3d: MPI Plan Creation. (line 84)
|
|||
|
|
* fftw_mpi_plan_many_dft: MPI Plan Creation. (line 11)
|
|||
|
|
* fftw_mpi_plan_many_dft_c2r: MPI Plan Creation. (line 129)
|
|||
|
|
* fftw_mpi_plan_many_dft_r2c: MPI Plan Creation. (line 129)
|
|||
|
|
* fftw_mpi_plan_many_transpose: Advanced distributed-transpose interface.
|
|||
|
|
(line 15)
|
|||
|
|
* fftw_mpi_plan_many_transpose <1>: MPI Plan Creation. (line 182)
|
|||
|
|
* fftw_mpi_plan_transpose: Basic distributed-transpose interface.
|
|||
|
|
(line 14)
|
|||
|
|
* fftw_mpi_plan_transpose <1>: MPI Plan Creation. (line 182)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_IN: One-dimensional distributions.
|
|||
|
|
(line 43)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_IN <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 76)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_IN <2>: MPI Plan Creation. (line 65)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_OUT: One-dimensional distributions.
|
|||
|
|
(line 43)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_OUT <1>: MPI Data Distribution Functions.
|
|||
|
|
(line 76)
|
|||
|
|
* FFTW_MPI_SCRAMBLED_OUT <2>: MPI Plan Creation. (line 65)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_IN: Transposed distributions.
|
|||
|
|
(line 26)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_IN <1>: Basic distributed-transpose interface.
|
|||
|
|
(line 28)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_IN <2>: MPI Plan Creation. (line 72)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_OUT: Transposed distributions.
|
|||
|
|
(line 26)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_OUT <1>: Basic distributed-transpose interface.
|
|||
|
|
(line 28)
|
|||
|
|
* FFTW_MPI_TRANSPOSED_OUT <2>: MPI Plan Creation. (line 72)
|
|||
|
|
* FFTW_NO_TIMELIMIT: Planner Flags. (line 95)
|
|||
|
|
* FFTW_PATIENT: Complex One-Dimensional DFTs.
|
|||
|
|
(line 122)
|
|||
|
|
* FFTW_PATIENT <1>: Words of Wisdom-Saving Plans.
|
|||
|
|
(line 22)
|
|||
|
|
* FFTW_PATIENT <2>: Planner Flags. (line 38)
|
|||
|
|
* FFTW_PATIENT <3>: How Many Threads to Use?.
|
|||
|
|
(line 20)
|
|||
|
|
* FFTW_PATIENT <4>: An improved replacement for MPI_Alltoall.
|
|||
|
|
(line 43)
|
|||
|
|
* fftw_plan: Complex One-Dimensional DFTs.
|
|||
|
|
(line 50)
|
|||
|
|
* fftw_plan <1>: Using Plans. (line 8)
|
|||
|
|
* fftw_plan <2>: FFTW Fortran type reference.
|
|||
|
|
(line 9)
|
|||
|
|
* fftw_planner_nthreads: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 47)
|
|||
|
|
* fftw_plan_dft: Complex Multi-Dimensional DFTs.
|
|||
|
|
(line 40)
|
|||
|
|
* fftw_plan_dft <1>: Complex DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_1d: Complex One-Dimensional DFTs.
|
|||
|
|
(line 50)
|
|||
|
|
* fftw_plan_dft_1d <1>: Complex DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_2d: Complex Multi-Dimensional DFTs.
|
|||
|
|
(line 21)
|
|||
|
|
* fftw_plan_dft_2d <1>: Complex DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_2d <2>: Overview of Fortran interface.
|
|||
|
|
(line 24)
|
|||
|
|
* fftw_plan_dft_3d: Complex Multi-Dimensional DFTs.
|
|||
|
|
(line 21)
|
|||
|
|
* fftw_plan_dft_3d <1>: Complex DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_3d <2>: Reversing array dimensions.
|
|||
|
|
(line 22)
|
|||
|
|
* fftw_plan_dft_c2r: Real-data DFTs. (line 88)
|
|||
|
|
* fftw_plan_dft_c2r_1d: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 35)
|
|||
|
|
* fftw_plan_dft_c2r_1d <1>: Real-data DFTs. (line 88)
|
|||
|
|
* fftw_plan_dft_c2r_2d: Real-data DFTs. (line 88)
|
|||
|
|
* fftw_plan_dft_c2r_3d: Real-data DFTs. (line 88)
|
|||
|
|
* fftw_plan_dft_r2c: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 17)
|
|||
|
|
* fftw_plan_dft_r2c <1>: Real-data DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_r2c_1d: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 35)
|
|||
|
|
* fftw_plan_dft_r2c_1d <1>: Real-data DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_r2c_2d: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 17)
|
|||
|
|
* fftw_plan_dft_r2c_2d <1>: Real-data DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_r2c_3d: Multi-Dimensional DFTs of Real Data.
|
|||
|
|
(line 17)
|
|||
|
|
* fftw_plan_dft_r2c_3d <1>: Real-data DFTs. (line 18)
|
|||
|
|
* fftw_plan_dft_r2c_3d <2>: Reversing array dimensions.
|
|||
|
|
(line 46)
|
|||
|
|
* fftw_plan_guru64_dft: 64-bit Guru Interface.
|
|||
|
|
(line 36)
|
|||
|
|
* fftw_plan_guru_dft: Guru Complex DFTs. (line 17)
|
|||
|
|
* fftw_plan_guru_dft_c2r: Guru Real-data DFTs. (line 29)
|
|||
|
|
* fftw_plan_guru_dft_r2c: Guru Real-data DFTs. (line 29)
|
|||
|
|
* fftw_plan_guru_r2r: Guru Real-to-real Transforms.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_plan_guru_split_dft: Guru Complex DFTs. (line 17)
|
|||
|
|
* fftw_plan_guru_split_dft_c2r: Guru Real-data DFTs. (line 29)
|
|||
|
|
* fftw_plan_guru_split_dft_r2c: Guru Real-data DFTs. (line 29)
|
|||
|
|
* fftw_plan_many_dft: Advanced Complex DFTs.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_plan_many_dft_c2r: Advanced Real-data DFTs.
|
|||
|
|
(line 18)
|
|||
|
|
* fftw_plan_many_dft_r2c: Advanced Real-data DFTs.
|
|||
|
|
(line 18)
|
|||
|
|
* fftw_plan_many_r2r: Advanced Real-to-real Transforms.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_plan_r2r: More DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* fftw_plan_r2r <1>: Real-to-Real Transforms.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_plan_r2r_1d: More DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* fftw_plan_r2r_1d <1>: Real-to-Real Transforms.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_plan_r2r_2d: More DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* fftw_plan_r2r_2d <1>: Real-to-Real Transforms.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_plan_r2r_3d: More DFTs of Real Data.
|
|||
|
|
(line 39)
|
|||
|
|
* fftw_plan_r2r_3d <1>: Real-to-Real Transforms.
|
|||
|
|
(line 19)
|
|||
|
|
* fftw_plan_with_nthreads: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 32)
|
|||
|
|
* fftw_plan_with_nthreads <1>: Combining MPI and Threads.
|
|||
|
|
(line 35)
|
|||
|
|
* FFTW_PRESERVE_INPUT: One-Dimensional DFTs of Real Data.
|
|||
|
|
(line 61)
|
|||
|
|
* FFTW_PRESERVE_INPUT <1>: Planner Flags. (line 65)
|
|||
|
|
* fftw_print_plan: Using Plans. (line 82)
|
|||
|
|
* FFTW_R2HC: The Halfcomplex-format DFT.
|
|||
|
|
(line 6)
|
|||
|
|
* FFTW_R2HC <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 20)
|
|||
|
|
* fftw_r2r_kind: More DFTs of Real Data.
|
|||
|
|
(line 51)
|
|||
|
|
* fftw_r2r_kind <1>: Other Multi-dimensional Real-data MPI Transforms.
|
|||
|
|
(line 12)
|
|||
|
|
* fftw_r2r_kind <2>: FFTW Fortran type reference.
|
|||
|
|
(line 32)
|
|||
|
|
* FFTW_REDFT00: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 34)
|
|||
|
|
* FFTW_REDFT00 <1>: Real-to-Real Transforms.
|
|||
|
|
(line 31)
|
|||
|
|
* FFTW_REDFT00 <2>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 31)
|
|||
|
|
* FFTW_REDFT01: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 40)
|
|||
|
|
* FFTW_REDFT01 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 38)
|
|||
|
|
* FFTW_REDFT10: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 37)
|
|||
|
|
* FFTW_REDFT10 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 34)
|
|||
|
|
* FFTW_REDFT11: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 43)
|
|||
|
|
* FFTW_REDFT11 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 42)
|
|||
|
|
* FFTW_RODFT00: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 44)
|
|||
|
|
* FFTW_RODFT00 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 45)
|
|||
|
|
* FFTW_RODFT01: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 48)
|
|||
|
|
* FFTW_RODFT01 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 51)
|
|||
|
|
* FFTW_RODFT10: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 46)
|
|||
|
|
* FFTW_RODFT10 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 48)
|
|||
|
|
* FFTW_RODFT11: Real even/odd DFTs (cosine/sine transforms).
|
|||
|
|
(line 51)
|
|||
|
|
* FFTW_RODFT11 <1>: Real-to-Real Transform Kinds.
|
|||
|
|
(line 54)
|
|||
|
|
* fftw_set_timelimit: Planner Flags. (line 89)
|
|||
|
|
* fftw_threads_set_callback: Usage of Multi-threaded FFTW.
|
|||
|
|
(line 82)
|
|||
|
|
* FFTW_TRANSPOSED_IN: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 90)
|
|||
|
|
* FFTW_TRANSPOSED_OUT: Multi-dimensional MPI DFTs of Real Data.
|
|||
|
|
(line 90)
|
|||
|
|
* FFTW_UNALIGNED: Planner Flags. (line 75)
|
|||
|
|
* FFTW_UNALIGNED <1>: New-array Execute Functions.
|
|||
|
|
(line 27)
|
|||
|
|
* FFTW_UNALIGNED <2>: Plan execution in Fortran.
|
|||
|
|
(line 53)
|
|||
|
|
* FFTW_UNALIGNED <3>: FFTW Execution in Fortran.
|
|||
|
|
(line 52)
|
|||
|
|
* FFTW_WISDOM_ONLY: Planner Flags. (line 48)
|
|||
|
|
* MPI_Alltoall: An improved replacement for MPI_Alltoall.
|
|||
|
|
(line 9)
|
|||
|
|
* MPI_Barrier: Avoiding MPI Deadlocks.
|
|||
|
|
(line 12)
|
|||
|
|
* MPI_COMM_WORLD: Distributed-memory FFTW with MPI.
|
|||
|
|
(line 34)
|
|||
|
|
* MPI_COMM_WORLD <1>: 2d MPI example. (line 61)
|
|||
|
|
* MPI_Init: 2d MPI example. (line 50)
|
|||
|
|
* ptrdiff_t: 64-bit Guru Interface.
|
|||
|
|
(line 23)
|
|||
|
|
* ptrdiff_t <1>: 2d MPI example. (line 69)
|
|||
|
|
* ptrdiff_t <2>: FFTW Fortran type reference.
|
|||
|
|
(line 27)
|
|||
|
|
* R2HC: The 1d Real-data DFT.
|
|||
|
|
(line 21)
|
|||
|
|
* REDFT00: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 11)
|
|||
|
|
* REDFT00 <1>: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 32)
|
|||
|
|
* REDFT01: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 47)
|
|||
|
|
* REDFT10: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 40)
|
|||
|
|
* REDFT11: 1d Real-even DFTs (DCTs).
|
|||
|
|
(line 56)
|
|||
|
|
* RODFT00: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 11)
|
|||
|
|
* RODFT00 <1>: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 32)
|
|||
|
|
* RODFT01: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 44)
|
|||
|
|
* RODFT10: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 38)
|
|||
|
|
* RODFT11: 1d Real-odd DFTs (DSTs).
|
|||
|
|
(line 51)
|
|||
|
|
|