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FFTW/fftw/config.h

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00001 /* -*- C -*- */
00002 /*
00003  * Copyright (c) 1997-1999 Massachusetts Institute of Technology
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License as published by
00007  * the Free Software Foundation; either version 2 of the License, or
00008  * (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00018  *
00019  */
00020 
00021 /* fftw.h -- system-wide definitions */
00022 /* $Id: config.h,v 1.1 2004/05/21 21:02:53 maxx Exp $ */
00023 
00024 /* configuration options (guessed by configure) */
00025 
00026 /* Define to empty if the keyword does not work.  */
00027 /* #undef const */
00028 
00029 /* Define if you have the gettimeofday function.  */
00030 /* #undef HAVE_GETTIMEOFDAY */
00031 
00032 /* Define if you have the BSDgettimeofday function.  */
00033 /* #undef HAVE_BSDGETTIMEOFDAY */
00034 
00035 /* Define if you have the <sys/time.h> header file.  */
00036 /* #undef HAVE_SYS_TIME_H */
00037 
00038 /* Define if you have the <unistd.h> header file.  */
00039 /* #undef HAVE_UNISTD_H */
00040 
00041 /* Define if you have the <getopt.h> header file.  */
00042 /* #undef HAVE_GETOPT_H */
00043 
00044 /* Define if you have the <malloc.h> header file */
00045 /* #undef HAVE_MALLOC_H */
00046 
00047 /* Define if you have gethrtime() a la Solaris 2 */
00048 /* #undef HAVE_GETHRTIME */
00049 /* #undef HAVE_HRTIME_T */
00050 
00051 /* Define to sizeof int and long long, if available: */
00052 #define SIZEOF_INT 0
00053 #define SIZEOF_LONG_LONG 0
00054 
00055 #if (SIZEOF_INT != 0) && (SIZEOF_LONG_LONG >= 2 * SIZEOF_INT)
00056 #  define LONGLONG_IS_TWOINTS
00057 #endif
00058 
00059 /* Define to use "unsafe" modular multiply (can cause integer overflow
00060    and errors for transforms of large prime sizes using Rader). */
00061 /* #undef FFTW_ENABLE_UNSAFE_MULMOD */
00062 
00063 /* Define if you have getopt() */
00064 /* #undef HAVE_GETOPT */
00065 
00066 /* Define if you have getopt_long() */
00067 /* #undef HAVE_GETOPT_LONG */
00068 
00069 /* Define if you have isnan() */
00070 /* #undef HAVE_ISNAN */
00071 
00072 /* Define for enabling the high resolution Pentium timer */
00073 /* #undef FFTW_ENABLE_PENTIUM_TIMER */
00074 
00075 /*
00076  * When using FFTW_ENABLE_PENTIUM_TIMER, set FFTW_CYCLES_PER_SEC 
00077  * to your real CPU clock speed! 
00078  */
00079 /* This is for 200 MHz */
00080 /* #define FFTW_CYCLES_PER_SEC 200000000L */
00081 
00082 /*
00083  * Define to enable a gcc/x86 specific hack that aligns
00084  * the stack to an 8-byte boundary 
00085  */
00086 /* #undef FFTW_ENABLE_I386_HACKS */
00087 
00088 /* Define when using a version of gcc that aligns the stack properly */
00089 /* #undef FFTW_GCC_ALIGNS_STACK */
00090 
00091 /* Define to enable extra runtime checks for debugging. */
00092 /* #undef FFTW_DEBUG */
00093 
00094 /* Define to enable vector-recurse feature. */
00095 /* #undef FFTW_ENABLE_VECTOR_RECURSE */
00096 
00097 /*
00098  * Define to enable extra runtime checks for the alignment of variables
00099  * in the codelets (causes coredump for misaligned double on x86). 
00100  */
00101 /* #undef FFTW_DEBUG_ALIGNMENT */
00102 
00103 #define FFTW_VERSION "2.1.3" 
00104 
00105 /* Use Win32 high-resolution timer */
00106 #if defined(__WIN32__) || defined(WIN32) || defined(_WINDOWS)
00107 #  define HAVE_WIN32_TIMER
00108 #  define HAVE_WIN32
00109 #endif
00110 
00111 /* Use MacOS Time Manager timer */
00112 #if defined(MAC) || defined(macintosh)
00113 #  define HAVE_MAC_TIMER
00114 #  define HAVE_MACOS
00115 
00116 /* Define to use nanosecond timer on PCI PowerMacs: */
00117 /* (WARNING: experimental, use at your own risk.) */
00118 /* #undef HAVE_MAC_PCI_TIMER */
00119 #endif
00120 
00121 /* define if you have alloca.h: */
00122 /* #undef HAVE_ALLOCA_H */
00123 
00124 /* define if you have the alloca function: */
00125 /* #undef HAVE_ALLOCA */
00126 
00127 /************************** threads configuration ************************/
00128 
00129 /* The following preprocessor symbols select which threads library
00130    to use when compiling the FFTW threads parallel libraries: */
00131 
00132 /* #undef FFTW_USING_SOLARIS_THREADS */
00133 /* #undef FFTW_USING_POSIX_THREADS */
00134 /* #undef FFTW_USING_BEOS_THREADS */
00135 /* #undef FFTW_USING_MACH_THREADS */
00136 
00137 /* #undef HAVE_PTHREAD_CREATE_UNDETACHED */
00138 
00139 /* #undef HAVE_MACH_CTHREADS_H */
00140 /* #undef HAVE_CTHREADS_H */
00141 /* #undef HAVE_CTHREAD_H */
00142 
00143 #ifdef HAVE_WIN32
00144 #define FFTW_USING_WIN32_THREADS
00145 #endif
00146 
00147 #ifdef HAVE_MACOS
00148 #define FFTW_USING_MACOS_THREADS
00149 #endif
00150 
00151 /*********************** fortran wrapper configuration *********************/
00152 
00153 /* These symbols select how to mangle function names so that they will
00154    be recognized by the linker.  If none of them are defined, then
00155    Fortran wrappers will not be compiled. */
00156 
00157 /* #undef FFTW_FORTRANIZE_LOWERCASE */
00158 /* #undef FFTW_FORTRANIZE_LOWERCASE_UNDERSCORE */
00159 /* #undef FFTW_FORTRANIZE_UPPERCASE */
00160 /* #undef FFTW_FORTRANIZE_UPPERCASE_UNDERSCORE */
00161 
00162 /* define the following if names with an underscore get an extra one: */
00163 /* #undef FFTW_FORTRANIZE_EXTRA_UNDERSCORE */
00164 
00165 /* The following symbols control how MPI_Comm data structures are
00166    translated between Fortran and C for the fftw_mpi wrappers.  See
00167    the file mpi/fftw_f77_mpi.h for more information. */
00168 /* #undef HAVE_MPI_COMM_F2C */
00169 /* #undef FFTW_USE_F77_MPI_COMM */
00170 /* #undef FFTW_USE_F77_MPI_COMM_P */

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