opal/include/opal/opal_portable

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   1 /*
   2  * Header file with preprocessor magic to figure out, which compiler the user has been calling!
   3  *
   4  * This code is adapted from the file other/portable_platform.h of GASnet-1.14.0:
   5  *  - Ripping out the required parts.
   6  *  - Get rid of brackets as it messes up autoconf
   7  *  - Delete version tests for older PGI versions (#include "omp.h" not acceptabe)
   8  *  - Indent ('#' should be in column 0)
   9  *
  10  * External packages (i.e., romio) depend on top_build_dir/ompi/include, therefore
  11  * although this is not changed in the configure process, this has to be set as
  12  * a .in file...
  13  * ---------------------------------------------------------------------------
  14  */
  15 #ifndef OPAL_PORTABLE_PLATFORM_H
  16 #define OPAL_PORTABLE_PLATFORM_H
  17 
  18 /* All files in this directory and all sub-directories (except where otherwise noted)
  19  * are subject to the following licensing terms:
  20  *
  21  * ---------------------------------------------------------------------------
  22  * "Copyright (c) 2000-2003 The Regents of the University of California.
  23  * All rights reserved.
  24  *
  25  * Permission to use, copy, modify, and distribute this software and its
  26  * documentation for any purpose, without fee, and without written agreement is
  27  * hereby granted, provided that the above copyright notice and the following
  28  * two paragraphs appear in all copies of this software.
  29  *
  30  * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
  31  * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
  32  * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
  33  * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34  *
  35  * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
  36  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
  37  * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
  38  * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
  39  * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS."
  40  * ---------------------------------------------------------------------------
  41  *
  42  * Please see the license.txt files within the gm-conduit, lapi-conduit and
  43  * vapi-conduit directories for the licensing terms governing those
  44  * contributed components.
  45  *
  46  * The authors/contributors of GASNet include:
  47  *
  48  *  Dan Bonachea <bonachea@cs.berkeley.edu>:
  49  *    General infrastructure & documentation
  50  *    mpi-conduit
  51  *    elan-conduit
  52  *    smp-conduit
  53  *    udp-conduit
  54  *    extended-ref
  55  *    template-conduit
  56  *  Christian Bell <csbell@cs.berkeley.edu>: gm-conduit, shmem-conduit
  57  *  Mike Welcome <mlwelcome@lbl.gov>: lapi-conduit, portals-conduit
  58  *  Paul H. Hargrove <phhargrove@lbl.gov>: vapi-conduit, ibv-conduit
  59  *  Rajesh Nishtala <rajeshn@cs.berkeley.edu>: collectives, dcmf-conduit
  60  *  Parry Husbands (PJRHusbands@lbl.gov): lapi-conduit
  61  *
  62  * For more information about GASNet, visit our home page at:
  63  *  http://gasnet.cs.berkeley.edu/
  64  * Or send email to:
  65  *  <upc@lbl.gov>
  66  *
  67  * Source code contributions (fixes, patches, extensions etc.) should be
  68  * sent to <upc@lbl.gov> to be reviewed for acceptance into the primary
  69  * distribution. Contributions are most likely to be accepted if they
  70  * are provided as public domain, or under a BSD-style license such as
  71  * the one above.
  72  *
  73  */
  74 #ifndef _STRINGIFY
  75 #define _STRINGIFY_HELPER(x) #x
  76 #define _STRINGIFY(x) _STRINGIFY_HELPER(x)
  77 #endif
  78 
  79 #if defined(__INTEL_COMPILER)
  80 #    define PLATFORM_COMPILER_FAMILYNAME INTEL
  81 #    define PLATFORM_COMPILER_FAMILYID 2
  82 #    ifdef __cplusplus
  83 #        define PLATFORM_COMPILER_INTEL_CXX  1
  84 #    else
  85 #        define PLATFORM_COMPILER_INTEL_C  1
  86 #    endif
  87 #    define _PLATFORM_COMPILER_INTEL_MIN_BUILDDATE 19700000 /* year 1970: predates most intel products :) */
  88 #    ifdef __INTEL_COMPILER_BUILD_DATE
  89 #        define _PLATFORM_INTEL_COMPILER_BUILD_DATE __INTEL_COMPILER_BUILD_DATE
  90 #    else
  91 #        define _PLATFORM_INTEL_COMPILER_BUILD_DATE _PLATFORM_COMPILER_INTEL_MIN_BUILDDATE
  92 #    endif
  93      /* patch number is a decimal build date: YYYYMMDD */
  94 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat)         \
  95          (((((maj) * 10) | (min)) << 20) |                      \
  96             ((pat) < _PLATFORM_COMPILER_INTEL_MIN_BUILDDATE ?   \
  97              _PLATFORM_COMPILER_INTEL_MIN_BUILDDATE : ((pat)-_PLATFORM_COMPILER_INTEL_MIN_BUILDDATE)))
  98 #    define PLATFORM_COMPILER_VERSION \
  99          PLATFORM_COMPILER_VERSION_INT(__INTEL_COMPILER/10, __INTEL_COMPILER/100, _PLATFORM_INTEL_COMPILER_BUILD_DATE)
 100 #    define PLATFORM_COMPILER_VERSION_STR \
 101          _STRINGIFY(__INTEL_COMPILER) "." _STRINGIFY(_PLATFORM_INTEL_COMPILER_BUILD_DATE)
 102 
 103 #elif defined(__PATHSCALE__)
 104 #    define PLATFORM_COMPILER_PATHSCALE  1
 105 #    define PLATFORM_COMPILER_FAMILYNAME PATHSCALE
 106 #    define PLATFORM_COMPILER_FAMILYID 3
 107 #    ifdef __cplusplus
 108 #        define PLATFORM_COMPILER_PATHSCALE_CXX  1
 109 #    else
 110 #        define PLATFORM_COMPILER_PATHSCALE_C  1
 111 #    endif
 112 #    define PLATFORM_COMPILER_VERSION \
 113          PLATFORM_COMPILER_VERSION_INT(__PATHCC__,__PATHCC_MINOR__,__PATHCC_PATCHLEVEL__)
 114 #    define PLATFORM_COMPILER_VERSION_STR __PATHSCALE__
 115 
 116 #elif defined(__PGI)
 117 #    define PLATFORM_COMPILER_PGI  1
 118 #    define PLATFORM_COMPILER_FAMILYNAME PGI
 119 #    define PLATFORM_COMPILER_FAMILYID 4
 120 #    ifdef __cplusplus
 121 #        define PLATFORM_COMPILER_PGI_CXX  1
 122 #    else
 123 #        define PLATFORM_COMPILER_PGI_C  1
 124 #    endif
 125 #    if __PGIC__ == 99
 126       /* bug 2230: PGI versioning was broken for some platforms in 7.0
 127          no way to know exact version, but provide something slightly more accurate */
 128 #      define PLATFORM_COMPILER_VERSION 0x070000
 129 #      define PLATFORM_COMPILER_VERSION_STR "7.?-?"
 130 #    elif defined(__PGIC__) && defined(__PGIC_MINOR__) && defined(__PGIC_PATCHLEVEL__)
 131 #      define PLATFORM_COMPILER_VERSION \
 132             PLATFORM_COMPILER_VERSION_INT(__PGIC__,__PGIC_MINOR__,__PGIC_PATCHLEVEL__)
 133 #      define PLATFORM_COMPILER_VERSION_STR \
 134             _STRINGIFY(__PGIC__) "." _STRINGIFY(__PGIC_MINOR__) "-" _STRINGIFY(__PGIC_PATCHLEVEL__)
 135 #    else
 136        /* PGI before 6.1-4 lacks any version ID preprocessor macros - so use this filthy hack */
 137        /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 138         * We cannot do these within mpi.h.in, as we should not include ompi.h
 139         * Hopefully, compilers with integrated preprocessors will not analyse code within the #if 0-block
 140         * XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
 141         */
 142 #if 0
 143 #        ifdef PLATFORM_PGI_IS_ANCIENT
 144          /* Include below might fail for ancient versions lacking this header, but testing shows it
 145             works back to at least 5.1-3 (Nov 2003), and based on docs probably back to 3.2 (Sep 2000) */
 146 #            define PLATFORM_COMPILER_VERSION 0
 147 #        elif defined(__x86_64__) /* bug 1753 - 64-bit omp.h upgrade happenned in <6.0-8,6.1-1) */
 148 #            include "omp.h"
 149 #            if defined(_PGOMP_H)
 150                  /* 6.1.1 or newer */
 151 #                define PLATFORM_COMPILER_VERSION 0x060101
 152 #                define PLATFORM_COMPILER_VERSION_STR ">=6.1-1"
 153 #            else
 154                  /* 6.0.8 or older */
 155 #                define PLATFORM_COMPILER_VERSION 0
 156 #                define PLATFORM_COMPILER_VERSION_STR "<=6.0-8"
 157 #            endif
 158 #        else /* 32-bit omp.h upgrade happenned in <5.2-4,6.0-8 */
 159 #            include "omp.h"
 160 #            if defined(_PGOMP_H)
 161                  /* 6.0-8 or newer */
 162 #                define PLATFORM_COMPILER_VERSION 0x060008
 163 #                define PLATFORM_COMPILER_VERSION_STR ">=6.0-8"
 164 #            else
 165                  /* 5.2-4 or older */
 166 #                define PLATFORM_COMPILER_VERSION 0
 167 #                define PLATFORM_COMPILER_VERSION_STR "<=5.2-4"
 168 #            endif
 169 #        endif
 170 #endif /* 0 */
 171        /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */
 172 #    endif
 173 
 174 #elif defined(__xlC__)
 175 #    define PLATFORM_COMPILER_XLC  1
 176 #    define PLATFORM_COMPILER_FAMILYNAME XLC
 177 #    define PLATFORM_COMPILER_FAMILYID 5
 178 #    ifdef __cplusplus
 179 #        define PLATFORM_COMPILER_XLC_CXX  1
 180 #    else
 181 #        define PLATFORM_COMPILER_XLC_C  1
 182 #    endif
 183 #    define PLATFORM_COMPILER_VERSION __xlC__
 184 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 185          ( ((maj) << 8) | ((min) << 4) | (pat) )
 186 
 187 #elif defined(__DECC) || defined(__DECCXX)
 188 #    define PLATFORM_COMPILER_COMPAQ  1
 189 #    define PLATFORM_COMPILER_FAMILYNAME COMPAQ
 190 #    define PLATFORM_COMPILER_FAMILYID 6
 191 #    ifdef __cplusplus
 192 #        define PLATFORM_COMPILER_COMPAQ_CXX  1
 193 #    else
 194 #        define PLATFORM_COMPILER_COMPAQ_C  1
 195 #    endif
 196 #    if defined(__DECC_VER)
 197 #        define PLATFORM_COMPILER_VERSION __DECC_VER
 198 #    elif defined(__DECCXX_VER)
 199 #        define PLATFORM_COMPILER_VERSION __DECCXX_VER
 200 #    endif
 201 
 202 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 203          ( ((maj) * 10000000) + ((min) * 100000) + (90000) + (pat) )
 204          /* 90000 = official ver, 80000 = customer special ver, 60000 = field test ver */
 205 
 206 #elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
 207 #    define PLATFORM_COMPILER_SUN  1
 208 #    define PLATFORM_COMPILER_FAMILYNAME SUN
 209 #    define PLATFORM_COMPILER_FAMILYID 7
 210 #    ifdef __cplusplus
 211 #        define PLATFORM_COMPILER_SUN_CXX  1
 212 #    else
 213 #        define PLATFORM_COMPILER_SUN_C  1
 214 #    endif
 215 #    if defined(__SUNPRO_C) && __SUNPRO_C > 0
 216 #        define PLATFORM_COMPILER_VERSION __SUNPRO_C
 217 #    elif defined(__SUNPRO_CC) && __SUNPRO_CC > 0
 218 #        define PLATFORM_COMPILER_VERSION __SUNPRO_CC
 219 #    endif
 220 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 221          ( ((maj) << 8) | ((min) << 4) | (pat) )
 222 
 223 #elif defined(__HP_cc) || defined(__HP_aCC)
 224 #    define PLATFORM_COMPILER_HP  1
 225 #    define PLATFORM_COMPILER_FAMILYNAME HP
 226 #    define PLATFORM_COMPILER_FAMILYID 8
 227 #    ifdef __cplusplus
 228 #        define PLATFORM_COMPILER_HP_CXX  1
 229 #    else
 230 #        define PLATFORM_COMPILER_HP_C  1
 231 #    endif
 232 #    if defined(__HP_cc) && __HP_cc > 0
 233 #        define PLATFORM_COMPILER_VERSION __HP_cc
 234 #    elif defined(__HP_aCC) && __HP_aCC > 0
 235 #        define PLATFORM_COMPILER_VERSION __HP_aCC
 236 #    endif
 237 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 238          ( ((maj) << 16) | ((min) << 8) | (pat) )
 239 
 240 #elif defined(_SGI_COMPILER_VERSION) || \
 241    (defined(_COMPILER_VERSION) && defined(__sgi) && !defined(__GNUC__)) /* 7.3.0 and earlier lack _SGI_COMPILER_VERSION */
 242 #    define PLATFORM_COMPILER_SGI  1
 243 #    define PLATFORM_COMPILER_FAMILYNAME SGI
 244 #    define PLATFORM_COMPILER_FAMILYID 9
 245 #    ifdef __cplusplus
 246 #        define PLATFORM_COMPILER_SGI_CXX  1
 247 #    else
 248 #        define PLATFORM_COMPILER_SGI_C  1
 249 #    endif
 250 #    if defined(_SGI_COMPILER_VERSION) && _SGI_COMPILER_VERSION > 0
 251 #        define PLATFORM_COMPILER_VERSION _SGI_COMPILER_VERSION
 252 #    elif defined(_COMPILER_VERSION) && _COMPILER_VERSION > 0
 253 #        define PLATFORM_COMPILER_VERSION _COMPILER_VERSION
 254 #    endif
 255 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 256          ( ((maj) << 8) | ((min) << 4) | (pat) )
 257 
 258 #elif defined(_CRAYC)
 259 #    define PLATFORM_COMPILER_CRAY  1
 260 #    define PLATFORM_COMPILER_FAMILYNAME CRAY
 261 #    define PLATFORM_COMPILER_FAMILYID 10
 262 #    ifdef __cplusplus
 263 #        define PLATFORM_COMPILER_CRAY_CXX  1
 264 #    else
 265 #        define PLATFORM_COMPILER_CRAY_C  1
 266 #    endif
 267 #    if defined(_RELEASE) && defined(_RELEASE_MINOR) /* X1 and XT */
 268 #        define PLATFORM_COMPILER_VERSION \
 269              PLATFORM_COMPILER_VERSION_INT(_RELEASE,_RELEASE_MINOR,0)
 270 #     elif defined(_RELEASE) /* T3E */
 271 #        define PLATFORM_COMPILER_VERSION \
 272              PLATFORM_COMPILER_VERSION_INT(_RELEASE,0,0)
 273 #     endif
 274 #     ifdef _RELEASE_STRING /* X1 and XT */
 275 #        define PLATFORM_COMPILER_VERSION_STR _RELEASE_STRING
 276 #     endif
 277 
 278 #elif defined(__KCC)
 279 #    define PLATFORM_COMPILER_KAI  1
 280 #    define PLATFORM_COMPILER_FAMILYNAME KAI
 281 #    define PLATFORM_COMPILER_FAMILYID 11
 282 #    ifdef __cplusplus
 283 #        define PLATFORM_COMPILER_KAI_CXX  1
 284 #    else
 285 #        define PLATFORM_COMPILER_KAI_C  1
 286 #    endif
 287 
 288 #elif defined(__MTA__)
 289 #    define PLATFORM_COMPILER_MTA  1
 290 #    define PLATFORM_COMPILER_FAMILYNAME MTA
 291 #    define PLATFORM_COMPILER_FAMILYID 12
 292 #    ifdef __cplusplus
 293 #        define PLATFORM_COMPILER_MTA_CXX  1
 294 #    else
 295 #        define PLATFORM_COMPILER_MTA_C  1
 296 #    endif
 297 
 298 #elif defined(_SX)
 299 #    define PLATFORM_COMPILER_NECSX  1
 300 #    define PLATFORM_COMPILER_FAMILYNAME NECSX
 301 #    define PLATFORM_COMPILER_FAMILYID 13
 302 #    ifdef __cplusplus
 303 #        define PLATFORM_COMPILER_NECSX_CXX  1
 304 #    else
 305 #        define PLATFORM_COMPILER_NECSX_C  1
 306 #    endif
 307 
 308 #elif defined(_MSC_VER)
 309 #    define PLATFORM_COMPILER_MICROSOFT  1
 310 #    define PLATFORM_COMPILER_FAMILYNAME MICROSOFT
 311 #    define PLATFORM_COMPILER_FAMILYID 14
 312 #    ifdef __cplusplus
 313 #        define PLATFORM_COMPILER_MICROSOFT_CXX  1
 314 #    else
 315 #        define PLATFORM_COMPILER_MICROSOFT_C  1
 316 #    endif
 317 #    define PLATFORM_COMPILER_VERSION _MSC_VER
 318 
 319 #elif defined(__TINYC__)
 320 #    define PLATFORM_COMPILER_TINY  1
 321 #    define PLATFORM_COMPILER_FAMILYNAME TINY
 322 #    define PLATFORM_COMPILER_FAMILYID 15
 323 #    ifdef __cplusplus
 324 #        define PLATFORM_COMPILER_TINY_CXX  1
 325 #    else
 326 #        define PLATFORM_COMPILER_TINY_C  1
 327 #    endif
 328 
 329 #elif defined(__LCC__)
 330 #    define PLATFORM_COMPILER_LCC 1
 331 #    define PLATFORM_COMPILER_FAMILYNAME LCC
 332 #    define PLATFORM_COMPILER_FAMILYID 16
 333 #    ifdef __cplusplus
 334 #        define PLATFORM_COMPILER_LCC_CXX  1
 335 #    else
 336 #        define PLATFORM_COMPILER_LCC_C  1
 337 #    endif
 338 
 339 #else /* unknown compiler */
 340 #     define PLATFORM_COMPILER_UNKNOWN  1
 341 #endif
 342 
 343 /* this stanza comes last, because many vendor compilers lie and claim
 344    to be GNU C for compatibility reasons and/or because they share a frontend */
 345 #if defined(__GNUC__)
 346 #    undef PLATFORM_COMPILER_UNKNOWN
 347 #    ifndef PLATFORM_COMPILER_FAMILYID
 348 #        define PLATFORM_COMPILER_GNU  1
 349 #        define PLATFORM_COMPILER_FAMILYNAME GNU
 350 #        define PLATFORM_COMPILER_FAMILYID 1
 351 #        ifdef __cplusplus
 352 #            define PLATFORM_COMPILER_GNU_CXX  1
 353 #        else
 354 #            define PLATFORM_COMPILER_GNU_C  1
 355 #        endif
 356 #        if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
 357 #            define PLATFORM_COMPILER_VERSION \
 358                  PLATFORM_COMPILER_VERSION_INT(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__)
 359 #        elif defined(__GNUC_MINOR__) /* older versions of egcs lack __GNUC_PATCHLEVEL__ */
 360 #            define PLATFORM_COMPILER_VERSION \
 361                  PLATFORM_COMPILER_VERSION_INT(__GNUC__,__GNUC_MINOR__,0)
 362 #        else
 363 #            define PLATFORM_COMPILER_VERSION \
 364                  PLATFORM_COMPILER_VERSION_INT(__GNUC__,0,0)
 365 #        endif
 366 #        define PLATFORM_COMPILER_VERSION_STR __PLATFORM_COMPILER_GNU_VERSION_STR
 367 #    else
 368 #        define _PLATFORM_COMPILER_GNU_VERSION_STR __PLATFORM_COMPILER_GNU_VERSION_STR
 369 #    endif
 370      /* gather any advertised GNU version number info, even for non-gcc compilers */
 371 #    if defined(__GNUC_MINOR__) && defined(__GNUC_PATCHLEVEL__)
 372 #        define __PLATFORM_COMPILER_GNU_VERSION_STR \
 373              _STRINGIFY(__GNUC__) "." _STRINGIFY(__GNUC_MINOR__) "." _STRINGIFY(__GNUC_PATCHLEVEL__)
 374 #    elif defined(__GNUC_MINOR__)
 375 #        define __PLATFORM_COMPILER_GNU_VERSION_STR \
 376              _STRINGIFY(__GNUC__) "." _STRINGIFY(__GNUC_MINOR__) ".?"
 377 #    else
 378 #        define __PLATFORM_COMPILER_GNU_VERSION_STR \
 379              _STRINGIFY(__GNUC__) ".?.?"
 380 #    endif
 381 #elif defined(PLATFORM_COMPILER_UNKNOWN) /* unknown compiler */
 382 #    define PLATFORM_COMPILER_FAMILYNAME UNKNOWN
 383 #    define PLATFORM_COMPILER_FAMILYID 0
 384 #endif
 385 
 386 /* Default Values */
 387 #ifndef PLATFORM_COMPILER_VERSION
 388 #    define PLATFORM_COMPILER_VERSION 0 /* don't know */
 389 #endif
 390 
 391 #ifndef PLATFORM_COMPILER_VERSION_STR
 392 #    define PLATFORM_COMPILER_VERSION_STR _STRINGIFY(PLATFORM_COMPILER_VERSION)
 393 #endif
 394 
 395 #ifndef PLATFORM_COMPILER_VERSION_INT
 396 #    define PLATFORM_COMPILER_VERSION_INT(maj,min,pat) \
 397         (((maj) << 16) | ((min) << 8) | (pat))
 398 #endif
 399 
 400 
 401 #endif /* OPAL_PORTABLE_PLATFORM_H */
/* [<][>][^][v][top][bottom][index][help] */
root/opal/include/opal/opal_portable_platform.h

INCLUDED FROM
