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35 /*! \libinternal \file
37 * Include file for configuration macros from the build system.
39 * This header is not installed, so headers must not reference macros defined
47 /* TODO: For now, disable Doxygen warnings from here */
50 /* Work around broken calloc() */
51 #cmakedefine01 GMX_BROKEN_CALLOC
53 /* Do not optimize FFTW setups (not needed with SSE FFT kernels) */
54 #cmakedefine01 GMX_DISABLE_FFTW_MEASURE
56 /* Use FFTW3 FFT library */
57 #cmakedefine01 GMX_FFT_FFTW3
59 /* Use the ARM Performance library with FFTW3 compatibility */
60 #cmakedefine01 GMX_FFT_ARMPL_FFTW3
62 /* Use MKL FFT library */
63 #cmakedefine01 GMX_FFT_MKL
65 /* Use built in fftpack FFT library */
66 #cmakedefine01 GMX_FFT_FFTPACK
68 /* Target platform is x86 or x86_64 */
69 #cmakedefine01 GMX_TARGET_X86
71 /** Define if we are building natively on Windows */
72 #cmakedefine01 GMX_NATIVE_WINDOWS
74 /** Define if we are building for Cygwin */
75 #cmakedefine01 GMX_CYGWIN
77 /* SSE2 was selected for SIMD instruction set level */
78 #cmakedefine01 GMX_SIMD_X86_SSE2
80 /* SSE4.1 was selected as SIMD instructions */
81 #cmakedefine01 GMX_SIMD_X86_SSE4_1
83 /* AVX 128-bit FMA was selected as SIMD instructions */
84 #cmakedefine01 GMX_SIMD_X86_AVX_128_FMA
86 /* AVX 256-bit was selected as SIMD instructions */
87 #cmakedefine01 GMX_SIMD_X86_AVX_256
89 /* AVX2 256-bit SIMD instruction set level was selected */
90 #cmakedefine01 GMX_SIMD_X86_AVX2_256
92 /* AVX2 128-bit SIMD instruction set level was selected */
93 #cmakedefine01 GMX_SIMD_X86_AVX2_128
95 /* MIC (Xeon Phi) SIMD instruction set level was selected */
96 #cmakedefine01 GMX_SIMD_X86_MIC
98 /* AVX-512F foundation level instruction SIMD */
99 #cmakedefine01 GMX_SIMD_X86_AVX_512
101 /* AVX-512ER foundation level instruction SIMD */
102 #cmakedefine01 GMX_SIMD_X86_AVX_512_KNL
104 /* 32-bit ARM NEON SIMD instruction set level was selected */
105 #cmakedefine01 GMX_SIMD_ARM_NEON
107 /* ARM (AArch64) NEON Advanced SIMD instruction set level was selected */
108 #cmakedefine01 GMX_SIMD_ARM_NEON_ASIMD
110 /* IBM VMX was selected as SIMD instructions (Power 6 and later) */
111 #cmakedefine01 GMX_SIMD_IBM_VMX
113 /* IBM VSX was selected as SIMD instructions (Power 7 and later) */
114 #cmakedefine01 GMX_SIMD_IBM_VSX
116 /* Fujitsu Sparc64 HPC-ACE SIMD acceleration */
117 #cmakedefine01 GMX_SIMD_SPARC64_HPC_ACE
119 /* Reference SIMD implementation for testing */
120 #cmakedefine01 GMX_SIMD_REFERENCE
122 /* String for SIMD instruction choice (for writing to log files and stdout) */
123 #define GMX_SIMD_STRING "@GMX_SIMD_ACTIVE@"
125 /* Calling convention string (if any) for routines with SIMD variable args */
126 #define gmx_simdcall @GMX_SIMD_CALLING_CONVENTION@
128 /* Target mantissa accuracy for SIMD single precision math */
129 #define GMX_SIMD_ACCURACY_BITS_SINGLE @GMX_SIMD_ACCURACY_BITS_SINGLE@
131 /* Target mantissa accuracy for SIMD double precision math */
132 #define GMX_SIMD_ACCURACY_BITS_DOUBLE @GMX_SIMD_ACCURACY_BITS_DOUBLE@
134 /* Enable code that requires AVX-512 instruction support, without GMX_SIMD=AVX_512 */
135 #cmakedefine01 SIMD_AVX_512_CXX_SUPPORTED
137 /* Whether a double-precision configuration may target accuracy equivalent to single precision */
138 #cmakedefine01 GMX_RELAXED_DOUBLE_PRECISION
140 /* Integer byte order is big endian. */
141 #cmakedefine01 GMX_INTEGER_BIG_ENDIAN
143 /* Use our own instead of system XDR libraries */
144 #cmakedefine01 GMX_INTERNAL_XDR
146 /* Compile to use TNG library */
147 #cmakedefine01 GMX_USE_TNG
149 /* Add support for tracing using Extrae */
150 #cmakedefine01 HAVE_EXTRAE
152 /* Use MPI (with mpicc) for parallelization */
153 #cmakedefine01 GMX_LIB_MPI
155 /* Use threads_mpi for parallelization */
156 #cmakedefine01 GMX_THREAD_MPI
158 /* Make a parallel version of GROMACS using message passing
159 (MPI or thread_mpi) */
160 #define GMX_MPI (GMX_LIB_MPI || GMX_THREAD_MPI)
162 /* MPI_IN_PLACE exists for collective operations */
163 #cmakedefine01 MPI_IN_PLACE_EXISTS
165 /* Use OpenMP multithreading */
166 #cmakedefine01 GMX_OPENMP
168 /* Use the Portable Hardware Locality package (hwloc) */
169 #cmakedefine01 GMX_USE_HWLOC
171 /* Can and should use nice(3) to set priority */
172 #cmakedefine01 GMX_USE_NICE
174 /* Maximum number of OpenMP threads supported */
175 #define GMX_OPENMP_MAX_THREADS @GMX_OPENMP_MAX_THREADS@
177 /* Use if we cannot rename checkpoints */
178 #cmakedefine01 GMX_NO_RENAME
180 /* Use (modified) Gamess-UK for QM-MM calculations */
181 #cmakedefine01 GMX_QMMM_GAMESS
183 /* Use (modified) Gaussian0x for QM-MM calculations */
184 #cmakedefine01 GMX_QMMM_GAUSSIAN
186 /* Use (modified) Mopac 7 for QM-MM calculations */
187 #cmakedefine01 GMX_QMMM_MOPAC
189 /* Use ORCA for QM-MM calculations */
190 #cmakedefine01 GMX_QMMM_ORCA
192 /* Use cycle counters */
193 #cmakedefine01 GMX_CYCLECOUNTERS
195 /* Use sub-counters */
196 #cmakedefine01 GMX_CYCLE_SUBCOUNTERS
198 /* Compile with plugin support */
199 #cmakedefine01 GMX_USE_PLUGINS
201 /* Fallback path for VMD plug-ins */
202 #define GMX_VMD_PLUGIN_PATH "@GMX_VMD_PLUGIN_PATH@"
204 /* Define when pthreads are used */
205 #cmakedefine THREAD_PTHREADS
207 /* Define when Windows threads are used */
208 #cmakedefine THREAD_WINDOWS
210 /* Define for busy wait option */
211 /* See gmxpre-config.h.cmakein for explanation for the #ifndef */
212 #ifndef TMPI_WAIT_FOR_NO_ONE
213 #cmakedefine01 TMPI_WAIT_FOR_NO_ONE
216 /* Define for copy buffer option */
217 #cmakedefine TMPI_COPY_BUFFER
219 /* Define for tmpi warnings option */
220 #cmakedefine TMPI_WARNINGS
222 /* Define for profiling option */
223 #cmakedefine TMPI_PROFILE
225 /* Define for Linux pthread_setaffinity_np */
226 #cmakedefine HAVE_PTHREAD_SETAFFINITY
228 /* Define for X-Windows */
229 #cmakedefine01 GMX_X11
231 /* Enable x86 gcc inline assembly */
232 #cmakedefine01 GMX_X86_GCC_INLINE_ASM
234 /* Define constants useful for handling GPU support */
235 #define GMX_GPU_NONE 0
236 #define GMX_GPU_CUDA 1
237 #define GMX_GPU_OPENCL 2
238 /* Which kind of GPU support is configured */
239 #define GMX_GPU @GMX_GPU_ACCELERATION_FRAMEWORK@
241 /* CUDA runtime API version (identical to CUDART_VERSION from cuda_runtime_api.h) */
242 #cmakedefine GMX_CUDA_VERSION @GMX_CUDA_VERSION@
244 /* Use a single compilation unit when compiling the CUDA (non-bonded) kernels. */
245 #cmakedefine01 GMX_CUDA_NB_SINGLE_COMPILATION_UNIT
247 /* Cluster size used by nonbonded OpenCL kernel. Should be 8 for NVIDIA/AMD and 4 for Intel */
248 #define GMX_OPENCL_NB_CLUSTER_SIZE @GMX_OPENCL_NB_CLUSTER_SIZE@
250 /* Define constants for build types (starting at 1 to make sure undefined values don't match) */
251 #define CMAKE_BUILD_TYPE_DEBUG 1
252 #define CMAKE_BUILD_TYPE_RELEASE 2
253 #define CMAKE_BUILD_TYPE_RELWITHDEBINFO 3
254 #define CMAKE_BUILD_TYPE_MINSIZEREL 4
255 #define CMAKE_BUILD_TYPE_REFERENCE 5
256 #define CMAKE_BUILD_TYPE_RELWITHASSERT 6
257 #define CMAKE_BUILD_TYPE_PROFILE 7
258 #define CMAKE_BUILD_TYPE_TSAN 8
259 #define CMAKE_BUILD_TYPE_ASAN 9
260 #define CMAKE_BUILD_TYPE_MSAN 10
261 #cmakedefine CMAKE_BUILD_TYPE CMAKE_BUILD_TYPE_@CMAKE_BUILD_TYPE_UPPER@
263 /* Define relative path to OpenCL kernels */
264 #define GMX_INSTALL_OCLDIR "@GMX_INSTALL_OCLDIR@"
266 /* Minimum required OpenCL version support (both API and device) - split into integer components for convenience */
267 #define REQUIRED_OPENCL_MIN_VERSION_MAJOR @REQUIRED_OPENCL_MIN_VERSION_MAJOR@
268 #define REQUIRED_OPENCL_MIN_VERSION_MINOR @REQUIRED_OPENCL_MIN_VERSION_MINOR@
270 /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
271 #cmakedefine01 HAVE_FSEEKO
273 /* Define to 1 if _fseeki64 (and presumably _fseeki64) exists and is declared. */
274 #cmakedefine01 HAVE__FSEEKI64
276 /* Have io.h (windows)*/
277 #cmakedefine01 HAVE_IO_H
279 /* Define to 1 if you have the posix_memalign() function. */
280 #cmakedefine01 HAVE_POSIX_MEMALIGN
282 /* Define to 1 if you have the memalign() function. */
283 #cmakedefine01 HAVE_MEMALIGN
285 /* Define to 1 if you have the MSVC _aligned_malloc() function. */
286 #cmakedefine01 HAVE__ALIGNED_MALLOC
288 /* Define to 1 if you have the clock_gettime() function. */
289 #cmakedefine01 HAVE_CLOCK_GETTIME
291 /* Define to 1 if you have the gettimeofday() function. */
292 #cmakedefine01 HAVE_GETTIMEOFDAY
294 /* Define to 1 if you have the rdtscp instruction. */
295 #cmakedefine01 HAVE_RDTSCP
297 /* Define to 1 if you have the fsync() function. */
298 #cmakedefine01 HAVE_FSYNC
300 /* Define to 1 if you have the Windows _commit() function. */
301 #cmakedefine01 HAVE__COMMIT
303 /* Define to 1 if you have the fileno() function. */
304 #cmakedefine01 HAVE_FILENO
306 /* Define to 1 if you have the _fileno() function. */
307 #cmakedefine01 HAVE__FILENO
309 /* Define to 1 if you have the sigaction() function. */
310 #cmakedefine01 HAVE_SIGACTION
312 /* Define for the GNU __builtin_clz() function. */
313 #cmakedefine01 HAVE_BUILTIN_CLZ
315 /* Define for the GNU __builtin_clzll() function. */
316 #cmakedefine01 HAVE_BUILTIN_CLZLL
318 /* Define for the MSVC _BitScanReverse() function. */
319 #cmakedefine01 HAVE_BITSCANREVERSE
321 /* Define for the MSVC _BitScanReverse64() function. */
322 #cmakedefine01 HAVE_BITSCANREVERSE64
324 /* Define for the IBM xlc++ __cntlz4() function. */
325 #cmakedefine01 HAVE_CNTLZ4
327 /* Define for the IBM xlc++ __cntlz8() function. */
328 #cmakedefine01 HAVE_CNTLZ8
330 /* Define to 1 if yo have the <unistd.h> header file. */
331 #cmakedefine HAVE_UNISTD_H
333 // Mac OS 13.x has a bug where dispatch.h generates an error for OpenCL builds if
334 // HAVE_UNISTD_H is merely defined, but not set to 1. Since unistd.h should always
335 // be available on this platform we simply undefine and redefine it to 1 for now
336 # undef HAVE_UNISTD_H
337 # define HAVE_UNISTD_H 1
340 /* Define to 1 if yo have the <pwd.h> header file. */
341 #cmakedefine01 HAVE_PWD_H
343 /* Define to 1 if yo have the <dirent.h> header file. */
344 #cmakedefine01 HAVE_DIRENT_H
346 /* Define to 1 if you have the <sys/time.h> header file. */
347 #cmakedefine HAVE_SYS_TIME_H
349 /* Define to 1 if you have the <sched.h> header */
350 #cmakedefine HAVE_SCHED_H
352 /* Define to 1 if mm_malloc.h is present, otherwise 0 */
353 #cmakedefine01 HAVE_MM_MALLOC_H
355 /* Define to 1 if malloc.h is present, otherwise 0 */
356 #cmakedefine01 HAVE_MALLOC_H
358 /* Define to 1 if xmmintrin.h is present, otherwise 0 */
359 #cmakedefine01 HAVE_XMMINTRIN_H
361 /* Define to 1 if you have the sysconf() function */
362 #cmakedefine HAVE_SYSCONF
364 /* Define to 1 if you have the all the affinity functions in sched.h */
365 #cmakedefine01 HAVE_SCHED_AFFINITY
367 /* Define to 1 if _mm_malloc() is present in either mm_malloc.h,
368 * malloc.h or xmmintrin.h, and 0 otherwise. Note that you need to
369 * conditionally include the three headers too before using _mm_malloc().
371 #cmakedefine01 HAVE__MM_MALLOC
373 /* Define if SIGUSR1 is present */
374 #cmakedefine01 HAVE_SIGUSR1
376 /* Enable gromacs quotes */
377 #cmakedefine01 GMX_COOL_QUOTES
379 /* default name mangling maybe wrong on exotic plattforms */
380 #define F77_FUNC(name,NAME) name ## _
382 /* Define if we have pipes */
383 #cmakedefine01 HAVE_PIPES
385 /* Define if we have feenableexcept */
386 #cmakedefine01 HAVE_FEENABLEEXCEPT
388 /* Define if we have fedisableexcept */
389 #cmakedefine01 HAVE_FEDISABLEEXCEPT
391 /* Define if we have lmfit support */
392 #cmakedefine01 HAVE_LMFIT
394 /* Build using clang analyzer */
395 #cmakedefine01 GMX_CLANG_ANALYZER
397 /* Use MiMiC QM/MM interface */
398 #cmakedefine01 GMX_MIMIC
400 /* Use Interactive Molecular Dynamics */
401 #cmakedefine01 GMX_IMD