Info Catalog
fftw3: License and Copyright
fftw3: Top
fftw3: Library Index
13 Concept Index **************** [index ]
· 64-bit architecture 64-bit Guru Interface.
(line 6)
· 64-bit architecture <1> 2d MPI example. (line 69)
· 64-bit architecture <2> FFTW Fortran type reference.
(line 53)
· advanced interface Introduction. (line 64)
· advanced interface <1> Complex Multi-Dimensional DFTs.
(line 62)
· advanced interface <2> Row-major Format. (line 26)
· advanced interface <3> Advanced Interface. (line 6)
· advanced interface <4> Basic and advanced distribution interfaces.
(line 44)
· advanced interface <5> MPI Data Distribution Functions.
(line 47)
· advanced interface <6> MPI Plan Creation. (line 43)
· algorithm Introduction. (line 96)
· alignment Memory Allocation. (line 12)
· alignment <1> Planner Flags. (line 75)
· alignment <2> New-array Execute Functions.
(line 35)
· alignment <3> Using MPI Plans. (line 24)
· alignment <4> Overview of Fortran interface.
(line 50)
· alignment <5> Allocating aligned memory in Fortran.
(line 6)
· AltiVec SIMD alignment and fftw_malloc.
(line 12)
· AVX SIMD alignment and fftw_malloc.
(line 12)
· AVX2 SIMD alignment and fftw_malloc.
(line 12)
· AVX512 SIMD alignment and fftw_malloc.
(line 12)
· basic interface Introduction. (line 64)
· basic interface <1> Tutorial. (line 14)
· basic interface <2> Basic Interface. (line 6)
· block distribution MPI Data Distribution.
(line 21)
· block distribution <1> Basic and advanced distribution interfaces.
(line 71)
· block distribution <2> FFTW MPI Performance Tips.
(line 14)
· C multi-dimensional arrays Fixed-size Arrays in C.
(line 6)
· C++ Complex One-Dimensional DFTs.
(line 114)
· C++ <1> SIMD alignment and fftw_malloc.
(line 32)
· C++ <2> Dynamic Arrays in C. (line 31)
· C++ <3> Complex numbers. (line 35)
· C++ <4> Memory Allocation. (line 24)
· c2r One-Dimensional DFTs of Real Data.
(line 37)
· c2r <1> Planner Flags. (line 73)
· c2r <2> Real-data DFTs. (line 88)
· C99 Dynamic Arrays in C. (line 31)
· C99 <1> Complex numbers. (line 22)
· C99 <2> Precision. (line 29)
· Caml Generating your own code.
(line 12)
· Caml <1> Acknowledgments. (line 47)
· code generator Introduction. (line 76)
· code generator <1> Generating your own code.
(line 6)
· codelet Introduction. (line 76)
· codelet <1> Installation and Customization.
(line 29)
· codelet <2> Generating your own code.
(line 7)
· codelet <3> Acknowledgments. (line 54)
· collective function 2d MPI example. (line 61)
· collective function <1> FFTW MPI Wisdom. (line 39)
· collective function <2> Avoiding MPI Deadlocks.
(line 12)
· collective function <3> Using MPI Plans. (line 10)
· collective function <4> MPI Plan Creation. (line 27)
· column-major Column-major Format. (line 6)
· column-major <1> Reversing array dimensions.
(line 6)
· column-major <2> Fortran-interface routines.
(line 27)
· column-major <3> Fortran Examples. (line 93)
· compiler Introduction. (line 84)
· compiler <1> Installation and Customization.
(line 16)
· compiler <2> Installation on Unix.
(line 148)
· compiler <3> Cycle Counters. (line 14)
· compiler flags Installation on Unix.
(line 29)
· compiler flags <1> Installation on Unix.
(line 151)
· configuration routines Wisdom Utilities. (line 26)
· configure Installation and Supported Hardware/Software.
(line 12)
· configure <1> FFTW MPI Installation.
(line 10)
· configure <2> Installation on Unix.
(line 7)
· cycle counter Installation and Customization.
(line 16)
· cycle counter <1> Cycle Counters. (line 6)
· data distribution Distributed-memory FFTW with MPI.
(line 14)
· data distribution <1> 2d MPI example. (line 81)
· data distribution <2> MPI Data Distribution.
(line 6)
· data distribution <3> Multi-dimensional MPI DFTs of Real Data.
(line 33)
· data distribution <4> Basic distributed-transpose interface.
(line 33)
· data distribution <5> MPI Data Distribution Functions.
(line 6)
· DCT Real even/odd DFTs (cosine/sine transforms).
(line 15)
· DCT <1> Real-to-Real Transform Kinds.
(line 32)
· DCT <2> 1d Real-even DFTs (DCTs).
(line 24)
· deadlock Avoiding MPI Deadlocks.
(line 6)
· Devil Complex One-Dimensional DFTs.
(line 8)
· DFT Introduction. (line 9)
· DFT <1> Complex One-Dimensional DFTs.
(line 106)
· DFT <2> The 1d Discrete Fourier Transform (DFT).
(line 6)
· DHT The Discrete Hartley Transform.
(line 17)
· DHT <1> 1d Discrete Hartley Transforms (DHTs).
(line 6)
· discrete cosine transform Real even/odd DFTs (cosine/sine transforms).
(line 15)
· discrete cosine transform <1> Real-to-Real Transform Kinds.
(line 32)
· discrete cosine transform <2> 1d Real-even DFTs (DCTs).
(line 24)
· discrete Fourier transform Introduction. (line 9)
· discrete Fourier transform <1> The 1d Discrete Fourier Transform (DFT).
(line 6)
· discrete Hartley transform The Discrete Hartley Transform.
(line 17)
· discrete Hartley transform <1> Real-to-Real Transform Kinds.
(line 29)
· discrete Hartley transform <2> 1d Discrete Hartley Transforms (DHTs).
(line 6)
· discrete sine transform Real even/odd DFTs (cosine/sine transforms).
(line 15)
· discrete sine transform <1> Real-to-Real Transform Kinds.
(line 46)
· discrete sine transform <2> 1d Real-odd DFTs (DSTs).
(line 24)
· dist Advanced Complex DFTs.
(line 30)
· dist <1> Guru vector and transform sizes.
(line 39)
· DST Real even/odd DFTs (cosine/sine transforms).
(line 15)
· DST <1> Real-to-Real Transform Kinds.
(line 46)
· DST <2> 1d Real-odd DFTs (DSTs).
(line 24)
· Ecclesiastes Caveats in Using Wisdom.
(line 7)
· execute Introduction. (line 42)
· execute <1> Complex One-Dimensional DFTs.
(line 91)
· execute <2> New-array Execute Functions.
(line 6)
· FFTW Introduction. (line 32)
· fftw-wisdom utility Caveats in Using Wisdom.
(line 40)
· fftw-wisdom utility <1> Wisdom Utilities. (line 15)
· fftw-wisdom-to-conf utility Wisdom Utilities. (line 26)
· flags Complex One-Dimensional DFTs.
(line 65)
· flags <1> One-Dimensional DFTs of Real Data.
(line 61)
· flags <2> Complex DFTs. (line 74)
· flags <3> Real-data DFTs. (line 69)
· flags <4> Real-to-Real Transforms.
(line 75)
· flags <5> Guru Complex DFTs. (line 25)
· flags <6> Guru Real-data DFTs. (line 58)
· flags <7> Guru Real-to-real Transforms.
(line 27)
· flags <8> Overview of Fortran interface.
(line 67)
· flags <9> FFTW Constants in Fortran.
(line 18)
· Fortran interface Column-major Format. (line 20)
· Fortran interface <1> FFTW MPI Fortran Interface.
(line 6)
· Fortran interface <2> Calling FFTW from Modern Fortran.
(line 6)
· Fortran interface <3> Calling FFTW from Legacy Fortran.
(line 6)
· Fortran-callable wrappers Installation on Unix.
(line 92)
· frequency Complex One-Dimensional DFTs.
(line 87)
· frequency <1> The 1d Discrete Fourier Transform (DFT).
(line 17)
· g77 Installation on Unix.
(line 113)
· guru interface Introduction. (line 64)
· guru interface <1> Complex Multi-Dimensional DFTs.
(line 62)
· guru interface <2> Guru Interface. (line 6)
· guru interface <3> FFTW Fortran type reference.
(line 53)
· guru interface <4> Fortran-interface routines.
(line 43)
· halfcomplex format One-Dimensional DFTs of Real Data.
(line 75)
· halfcomplex format <1> The Halfcomplex-format DFT.
(line 9)
· halfcomplex format <2> The 1d Real-data DFT.
(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 39)
· 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 43)
· 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 93)
· 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 48)
· 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 49)
· 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)