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https://github.com/cosmo-sims/monofonIC.git
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61 lines
2.7 KiB
C
61 lines
2.7 KiB
C
// Define macros for FFTW3 to allow swapping
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// between single/double precision FTs
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// include CMake controlled configuration settings
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#pragma once
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#include "cmake_config.hh"
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#if defined(USE_PRECISION_DOUBLE)
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#define FOURIER_DOUBLE
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#endif
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#if defined(USE_PRECISION_LONGDOUBLE)
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#error "PANPHASIA-high-order does not currently support long double precision"
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#endif
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#ifdef FOURIER_DOUBLE
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#define FFTW_REAL double
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#define FFTW_PLAN fftw_plan
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#define FFTW_DESTROY_PLAN fftw_destroy_plan
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#define FFTW_COMPLEX fftw_complex
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#define FFTW_MALLOC fftw_malloc
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#define FFTW_PLAN_DFT_1D fftw_plan_dft_1d
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#define FFTW_PLAN_dft_3D fftw_plan_dft_3d
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#define FFTW_EXECUTE fftw_execute
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#define FFTW_DESTROY_PLAN fftw_destroy_plan
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#define FFTW_FREE fftw_free
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#define FFTW_ALLOC_COMPLEX fftw_alloc_complex
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#define FFTW_MPI_LOCAL_SIZE_MANY fftw_mpi_local_size_many
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#define FFTW_MPI_LOCAL_SIZE_MANY_TRANSPOSED fftw_mpi_local_size_many_transposed
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#define FFTW_MPI_PLAN_MANY_TRANSPOSE fftw_mpi_plan_many_transpose
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#define FFTW_MPI_EXECUTE_R2R fftw_mpi_execute_r2r
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#define FFTW_PLAN_MANY_DFT fftw_plan_many_dft
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#define FFTW_MPI_LOCAL_SIZE_3D fftw_mpi_local_size_3d
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#define FFTW_MPI_PLAN_MANY_DTF fftw_mpi_plan_many_dft
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#define FFTW_MPI_PLAN_MANY_DTF_R2C fftw_mpi_plan_many_dft_r2c
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#define FFTW_MPI_EXECUTE_DFT fftw_mpi_execute_dft
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#define FFTW_MPI_EXECUTE_DFT_R2C fftw_mpi_execute_dft_r2c
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#else
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#define FFTW_REAL float
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#define FFTW_PLAN fftwf_plan
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#define FFTW_DESTROY_PLAN fftwf_destroy_plan
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#define FFTW_COMPLEX fftwf_complex
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#define FFTW_MALLOC fftwf_malloc
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#define FFTW_PLAN_DFT_1D fftwf_plan_dft_1d
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#define FFTW_PLAN_dft_3D fftwf_plan_dft_3d
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#define FFTW_EXECUTE fftwf_execute
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#define FFTW_DESTROY_PLAN fftwf_destroy_plan
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#define FFTW_FREE fftwf_free
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#define FFTW_ALLOC_COMPLEX fftwf_alloc_complex
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#define FFTW_MPI_LOCAL_SIZE_MANY fftwf_mpi_local_size_many
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#define FFTW_MPI_LOCAL_SIZE_MANY_TRANSPOSED fftwf_mpi_local_size_many_transposed
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#define FFTW_MPI_PLAN_MANY_TRANSPOSE fftwf_mpi_plan_many_transpose
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#define FFTW_MPI_EXECUTE_R2R fftwf_mpi_execute_r2r
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#define FFTW_PLAN_MANY_DFT fftwf_plan_many_dft
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#define FFTW_MPI_LOCAL_SIZE_3D fftwf_mpi_local_size_3d
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#define FFTW_MPI_PLAN_MANY_DTF fftwf_mpi_plan_many_dft
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#define FFTW_MPI_PLAN_MANY_DTF_R2C fftwf_mpi_plan_many_dft_r2c
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#define FFTW_MPI_EXECUTE_DFT fftwf_mpi_execute_dft
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#define FFTW_MPI_EXECUTE_DFT_R2C fftwf_mpi_execute_dft_r2c
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#endif
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