2 # This file is part of the GROMACS molecular simulation package.
4 # Copyright (c) 2013,2014,2015,2018,2019,2020,2021, by the GROMACS development team, led by
5 # Mark Abraham, David van der Spoel, Berk Hess, and Erik Lindahl,
6 # and including many others, as listed in the AUTHORS file in the
7 # top-level source directory and at http://www.gromacs.org.
9 # GROMACS is free software; you can redistribute it and/or
10 # modify it under the terms of the GNU Lesser General Public License
11 # as published by the Free Software Foundation; either version 2.1
12 # of the License, or (at your option) any later version.
14 # GROMACS is distributed in the hope that it will be useful,
15 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # Lesser General Public License for more details.
19 # You should have received a copy of the GNU Lesser General Public
20 # License along with GROMACS; if not, see
21 # http://www.gnu.org/licenses, or write to the Free Software Foundation,
22 # Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 # If you want to redistribute modifications to GROMACS, please
25 # consider that scientific software is very special. Version
26 # control is crucial - bugs must be traceable. We will be happy to
27 # consider code for inclusion in the official distribution, but
28 # derived work must not be called official GROMACS. Details are found
29 # in the README & COPYING files - if they are missing, get the
30 # official version at http://www.gromacs.org.
32 # To help us fund GROMACS development, we humbly ask that you cite
33 # the research papers on the package. Check out http://www.gromacs.org.
35 # Set up the module library
36 add_library(fft INTERFACE)
38 gmx_add_libgromacs_sources(
47 gmx_add_libgromacs_sources(
49 ${CMAKE_SOURCE_DIR}/src/external/fftpack/fftpack.cpp)
51 if (GMX_FFT_FFTW3 OR GMX_FFT_ARMPL_FFTW3)
52 gmx_add_libgromacs_sources(fft_fftw3.cpp)
55 gmx_add_libgromacs_sources(fft_mkl.cpp)
58 gmx_add_libgromacs_sources(
63 gmx_add_libgromacs_sources(
64 # CUDA-specific sources
67 _gmx_add_files_to_property(CUDA_SOURCES
68 # Must add these files so they can include cuda_runtime.h
71 elseif (GMX_GPU_OPENCL)
72 gmx_add_libgromacs_sources(
73 # OpenCL-specific sources
77 if (NOT GMX_GPU_HIPSYCL AND GMX_FFT_MKL)
78 gmx_add_libgromacs_sources(
79 gpu_3dfft_sycl_mkl.cpp
81 _gmx_add_files_to_property(SYCL_SOURCES
82 gpu_3dfft_sycl_mkl.cpp
86 gmx_add_libgromacs_sources(
87 gpu_3dfft_sycl_rocfft.cpp
89 _gmx_add_files_to_property(SYCL_SOURCES
90 gpu_3dfft_sycl_rocfft.cpp
93 gmx_add_libgromacs_sources(
96 _gmx_add_files_to_property(SYCL_SOURCES
101 gmx_add_libgromacs_sources(
102 # Stub sources for CPU-only build
107 # Source files have the following private module dependencies.
108 target_link_libraries(fft PRIVATE
115 # Public interface for modules, including dependencies and interfaces
116 #target_include_directories(fft PUBLIC
117 target_include_directories(fft INTERFACE
118 $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>)
119 #target_link_libraries(fft PUBLIC
120 target_link_libraries(fft INTERFACE
124 # TODO: when fft is an OBJECT target
125 #target_link_libraries(fft PUBLIC legacy_api)
126 #target_link_libraries(fft PRIVATE common)
128 # Module dependencies
129 # This module convey transitive dependence on these modules.
130 #target_link_libraries(fft PUBLIC
131 target_link_libraries(fft INTERFACE
134 # Source files have the following private module dependencies.
135 #target_link_libraries(fft PRIVATE tng_io)
136 # TODO: Explicitly link specific modules.
137 #target_link_libraries(fft PRIVATE legacy_modules)
140 add_subdirectory(tests)