1 // Copyright (c) 2017-2018, Lawrence Livermore National Security, LLC. 2 // Produced at the Lawrence Livermore National Laboratory. LLNL-CODE-734707. 3 // All Rights reserved. See files LICENSE and NOTICE for details. 4 // 5 // This file is part of CEED, a collection of benchmarks, miniapps, software 6 // libraries and APIs for efficient high-order finite element and spectral 7 // element discretizations for exascale applications. For more information and 8 // source code availability see http://github.com/ceed. 9 // 10 // The CEED research is supported by the Exascale Computing Project 17-SC-20-SC, 11 // a collaborative effort of two U.S. Department of Energy organizations (Office 12 // of Science and the National Nuclear Security Administration) responsible for 13 // the planning and preparation of a capable exascale ecosystem, including 14 // software, applications, hardware, advanced system engineering and early 15 // testbed platforms, in support of the nation's exascale computing imperative. 16 17 // Fortran interface 18 #include <ceed/ceed.h> 19 #include <ceed/backend.h> 20 #include <ceed-impl.h> 21 #include <ceed-fortran-name.h> 22 #include <stdbool.h> 23 #include <stdint.h> 24 #include <stdio.h> 25 #include <string.h> 26 27 #define FORTRAN_REQUEST_IMMEDIATE -1 28 #define FORTRAN_REQUEST_ORDERED -2 29 #define FORTRAN_NULL -3 30 #define FORTRAN_STRIDES_BACKEND -4 31 #define FORTRAN_VECTOR_ACTIVE -5 32 #define FORTRAN_VECTOR_NONE -6 33 #define FORTRAN_ELEMRESTRICTION_NONE -7 34 #define FORTRAN_BASIS_COLLOCATED -8 35 #define FORTRAN_QFUNCTION_NONE -9 36 37 static Ceed *Ceed_dict = NULL; 38 static int Ceed_count = 0; 39 static int Ceed_n = 0; 40 static int Ceed_count_max = 0; 41 42 // This test should actually be for the gfortran version, but we don't currently 43 // have a configure system to determine that (TODO). At present, this will use 44 // the smaller integer when run with clang+gfortran=8, for example. (That is 45 // sketchy, but will likely work for users that don't have huge character 46 // strings.) 47 #if __GNUC__ >= 8 48 typedef size_t fortran_charlen_t; 49 #else 50 typedef int fortran_charlen_t; 51 #endif 52 53 #define Splice(a, b) a ## b 54 55 // Fortran strings are generally unterminated and the length is passed as an 56 // extra argument after all the normal arguments. Some compilers (I only know 57 // of Windows) place the length argument immediately after the string parameter 58 // (TODO). 59 // 60 // We can't just NULL-terminate the string in-place because that could overwrite 61 // other strings or attempt to write to read-only memory. This macro allocates 62 // a string to hold the null-terminated version of the string that C expects. 63 #define FIX_STRING(stringname) \ 64 char Splice(stringname, _c)[1024]; \ 65 if (Splice(stringname, _len) > 1023) \ 66 CeedError(NULL, 1, "Fortran string length too long %zd", (size_t)Splice(stringname, _len)); \ 67 strncpy(Splice(stringname, _c), stringname, Splice(stringname, _len)); \ 68 Splice(stringname, _c)[Splice(stringname, _len)] = 0; \ 69 70 // ----------------------------------------------------------------------------- 71 // Ceed 72 // ----------------------------------------------------------------------------- 73 #define fCeedInit FORTRAN_NAME(ceedinit,CEEDINIT) 74 void fCeedInit(const char *resource, int *ceed, int *err, 75 fortran_charlen_t resource_len) { 76 FIX_STRING(resource); 77 if (Ceed_count == Ceed_count_max) { 78 Ceed_count_max += Ceed_count_max/2 + 1; 79 CeedRealloc(Ceed_count_max, &Ceed_dict); 80 } 81 82 Ceed *ceed_ = &Ceed_dict[Ceed_count]; 83 *err = CeedInit(resource_c, ceed_); 84 85 if (*err == 0) { 86 *ceed = Ceed_count++; 87 Ceed_n++; 88 } 89 } 90 91 #define fCeedIsDeterministic \ 92 FORTRAN_NAME(ceedisdeterministic,CEEDISDETERMINISTIC) 93 void fCeedIsDeterministic(int *ceed, int *isDeterministic, int *err) { 94 *err = CeedIsDeterministic(Ceed_dict[*ceed], (bool *)isDeterministic); 95 } 96 97 #define fCeedGetPreferredMemType \ 98 FORTRAN_NAME(ceedgetpreferredmemtype,CEEDGETPREFERREDMEMTYPE) 99 void fCeedGetPreferredMemType(int *ceed, int *type, int *err) { 100 *err = CeedGetPreferredMemType(Ceed_dict[*ceed], (CeedMemType *)type); 101 } 102 103 #define fCeedView FORTRAN_NAME(ceedview,CEEDVIEW) 104 void fCeedView(int *ceed, int *err) { 105 *err = CeedView(Ceed_dict[*ceed], stdout); 106 } 107 108 #define fCeedDestroy FORTRAN_NAME(ceeddestroy,CEEDDESTROY) 109 void fCeedDestroy(int *ceed, int *err) { 110 if (*ceed == FORTRAN_NULL) return; 111 *err = CeedDestroy(&Ceed_dict[*ceed]); 112 113 if (*err == 0) { 114 *ceed = FORTRAN_NULL; 115 Ceed_n--; 116 if (Ceed_n == 0) { 117 CeedFree(&Ceed_dict); 118 Ceed_count = 0; 119 Ceed_count_max = 0; 120 } 121 } 122 } 123 124 // ----------------------------------------------------------------------------- 125 // CeedVector 126 // ----------------------------------------------------------------------------- 127 static CeedVector *CeedVector_dict = NULL; 128 static int CeedVector_count = 0; 129 static int CeedVector_n = 0; 130 static int CeedVector_count_max = 0; 131 132 #define fCeedVectorCreate FORTRAN_NAME(ceedvectorcreate,CEEDVECTORCREATE) 133 void fCeedVectorCreate(int *ceed, int *length, int *vec, int *err) { 134 if (CeedVector_count == CeedVector_count_max) { 135 CeedVector_count_max += CeedVector_count_max/2 + 1; 136 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 137 } 138 139 CeedVector *vec_ = &CeedVector_dict[CeedVector_count]; 140 *err = CeedVectorCreate(Ceed_dict[*ceed], *length, vec_); 141 142 if (*err == 0) { 143 *vec = CeedVector_count++; 144 CeedVector_n++; 145 } 146 } 147 148 #define fCeedVectorSetArray FORTRAN_NAME(ceedvectorsetarray,CEEDVECTORSETARRAY) 149 void fCeedVectorSetArray(int *vec, int *memtype, int *copymode, 150 CeedScalar *array, int64_t *offset, int *err) { 151 *err = CeedVectorSetArray(CeedVector_dict[*vec], (CeedMemType)*memtype, 152 (CeedCopyMode)*copymode, 153 (CeedScalar *)(array + *offset)); 154 } 155 156 #define fCeedVectorTakeArray FORTRAN_NAME(ceedvectortakearray,CEEDVECTORTAKEARRAY) 157 void fCeedVectorTakeArray(int *vec, int *memtype, CeedScalar *array, 158 int64_t *offset, int *err) { 159 CeedScalar *b; 160 CeedVector vec_ = CeedVector_dict[*vec]; 161 *err = CeedVectorTakeArray(vec_, (CeedMemType)*memtype, &b); 162 *offset = b - array; 163 } 164 165 #define fCeedVectorSyncArray FORTRAN_NAME(ceedvectorsyncarray,CEEDVECTORSYNCARRAY) 166 void fCeedVectorSyncArray(int *vec, int *memtype, int *err) { 167 *err = CeedVectorSyncArray(CeedVector_dict[*vec], (CeedMemType)*memtype); 168 } 169 170 #define fCeedVectorSetValue FORTRAN_NAME(ceedvectorsetvalue,CEEDVECTORSETVALUE) 171 void fCeedVectorSetValue(int *vec, CeedScalar *value, int *err) { 172 *err = CeedVectorSetValue(CeedVector_dict[*vec], *value); 173 } 174 175 #define fCeedVectorGetArray FORTRAN_NAME(ceedvectorgetarray,CEEDVECTORGETARRAY) 176 void fCeedVectorGetArray(int *vec, int *memtype, CeedScalar *array, 177 int64_t *offset, int *err) { 178 CeedScalar *b; 179 CeedVector vec_ = CeedVector_dict[*vec]; 180 *err = CeedVectorGetArray(vec_, (CeedMemType)*memtype, &b); 181 *offset = b - array; 182 } 183 184 #define fCeedVectorGetArrayRead \ 185 FORTRAN_NAME(ceedvectorgetarrayread,CEEDVECTORGETARRAYREAD) 186 void fCeedVectorGetArrayRead(int *vec, int *memtype, CeedScalar *array, 187 int64_t *offset, int *err) { 188 const CeedScalar *b; 189 CeedVector vec_ = CeedVector_dict[*vec]; 190 *err = CeedVectorGetArrayRead(vec_, (CeedMemType)*memtype, &b); 191 *offset = b - array; 192 } 193 194 #define fCeedVectorRestoreArray \ 195 FORTRAN_NAME(ceedvectorrestorearray,CEEDVECTORRESTOREARRAY) 196 void fCeedVectorRestoreArray(int *vec, CeedScalar *array, 197 int64_t *offset, int *err) { 198 CeedScalar *offsetArray = array + *offset; 199 *err = CeedVectorRestoreArray(CeedVector_dict[*vec], &offsetArray); 200 *offset = 0; 201 } 202 203 #define fCeedVectorRestoreArrayRead \ 204 FORTRAN_NAME(ceedvectorrestorearrayread,CEEDVECTORRESTOREARRAYREAD) 205 void fCeedVectorRestoreArrayRead(int *vec, const CeedScalar *array, 206 int64_t *offset, int *err) { 207 *err = CeedVectorRestoreArrayRead(CeedVector_dict[*vec], &array); 208 *offset = 0; 209 } 210 211 #define fCeedVectorNorm \ 212 FORTRAN_NAME(ceedvectornorm,CEEDVECTORNORM) 213 void fCeedVectorNorm(int *vec, int *type, CeedScalar *norm, int *err) { 214 *err = CeedVectorNorm(CeedVector_dict[*vec], (CeedNormType)*type, norm); 215 } 216 217 #define fCeedVectorReciprocal \ 218 FORTRAN_NAME(ceedvectorreciprocal,CEEDVECTORRECIPROCAL) 219 void fCeedVectorReciprocal(int *vec, int *err) { 220 *err = CeedVectorReciprocal(CeedVector_dict[*vec]); 221 } 222 223 #define fCeedVectorView FORTRAN_NAME(ceedvectorview,CEEDVECTORVIEW) 224 void fCeedVectorView(int *vec, int *err) { 225 *err = CeedVectorView(CeedVector_dict[*vec], "%12.8f", stdout); 226 } 227 228 #define fCeedVectorDestroy FORTRAN_NAME(ceedvectordestroy,CEEDVECTORDESTROY) 229 void fCeedVectorDestroy(int *vec, int *err) { 230 if (*vec == FORTRAN_NULL) return; 231 *err = CeedVectorDestroy(&CeedVector_dict[*vec]); 232 233 if (*err == 0) { 234 *vec = FORTRAN_NULL; 235 CeedVector_n--; 236 if (CeedVector_n == 0) { 237 CeedFree(&CeedVector_dict); 238 CeedVector_count = 0; 239 CeedVector_count_max = 0; 240 } 241 } 242 } 243 244 // ----------------------------------------------------------------------------- 245 // CeedElemRestriction 246 // ----------------------------------------------------------------------------- 247 static CeedElemRestriction *CeedElemRestriction_dict = NULL; 248 static int CeedElemRestriction_count = 0; 249 static int CeedElemRestriction_n = 0; 250 static int CeedElemRestriction_count_max = 0; 251 252 #define fCeedElemRestrictionCreate \ 253 FORTRAN_NAME(ceedelemrestrictioncreate, CEEDELEMRESTRICTIONCREATE) 254 void fCeedElemRestrictionCreate(int *ceed, int *nelements, int *esize, 255 int *ncomp, int *compstride, int *lsize, 256 int *memtype, int *copymode, const int *offsets, 257 int *elemrestriction, int *err) { 258 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 259 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 260 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 261 } 262 263 const int *offsets_ = offsets; 264 265 CeedElemRestriction *elemrestriction_ = 266 &CeedElemRestriction_dict[CeedElemRestriction_count]; 267 *err = CeedElemRestrictionCreate(Ceed_dict[*ceed], *nelements, *esize, 268 *ncomp, *compstride, *lsize, 269 (CeedMemType)*memtype, 270 (CeedCopyMode)*copymode, offsets_, 271 elemrestriction_); 272 273 if (*err == 0) { 274 *elemrestriction = CeedElemRestriction_count++; 275 CeedElemRestriction_n++; 276 } 277 } 278 279 #define fCeedElemRestrictionCreateStrided \ 280 FORTRAN_NAME(ceedelemrestrictioncreatestrided, CEEDELEMRESTRICTIONCREATESTRIDED) 281 void fCeedElemRestrictionCreateStrided(int *ceed, int *nelements, int *esize, 282 int *ncomp, int *lsize, int *strides, 283 int *elemrestriction, int *err) { 284 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 285 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 286 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 287 } 288 289 CeedElemRestriction *elemrestriction_ = 290 &CeedElemRestriction_dict[CeedElemRestriction_count]; 291 *err = CeedElemRestrictionCreateStrided(Ceed_dict[*ceed], *nelements, *esize, 292 *ncomp, *lsize, 293 *strides == FORTRAN_STRIDES_BACKEND ? 294 CEED_STRIDES_BACKEND : strides, 295 elemrestriction_); 296 if (*err == 0) { 297 *elemrestriction = CeedElemRestriction_count++; 298 CeedElemRestriction_n++; 299 } 300 } 301 302 #define fCeedElemRestrictionCreateBlocked \ 303 FORTRAN_NAME(ceedelemrestrictioncreateblocked,CEEDELEMRESTRICTIONCREATEBLOCKED) 304 void fCeedElemRestrictionCreateBlocked(int *ceed, int *nelements, int *esize, 305 int *blocksize, int *ncomp, 306 int *compstride, int *lsize, 307 int *mtype, int *cmode, 308 int *blkindices, int *elemrestriction, 309 int *err) { 310 311 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 312 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 313 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 314 } 315 316 CeedElemRestriction *elemrestriction_ = 317 &CeedElemRestriction_dict[CeedElemRestriction_count]; 318 *err = CeedElemRestrictionCreateBlocked(Ceed_dict[*ceed], 319 *nelements, *esize, *blocksize, 320 *ncomp, *compstride, *lsize, 321 (CeedMemType)*mtype, 322 (CeedCopyMode)*cmode, blkindices, 323 elemrestriction_); 324 325 if (*err == 0) { 326 *elemrestriction = CeedElemRestriction_count++; 327 CeedElemRestriction_n++; 328 } 329 } 330 331 #define fCeedElemRestrictionCreateBlockedStrided \ 332 FORTRAN_NAME(ceedelemrestrictioncreateblockedstrided, CEEDELEMRESTRICTIONCREATEBLOCKEDSTRIDED) 333 void fCeedElemRestrictionCreateBlockedStrided(int *ceed, int *nelements, 334 int *esize, int *blksize, int *ncomp, int *lsize, int *strides, 335 int *elemrestriction, int *err) { 336 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 337 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 338 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 339 } 340 341 CeedElemRestriction *elemrestriction_ = 342 &CeedElemRestriction_dict[CeedElemRestriction_count]; 343 *err = CeedElemRestrictionCreateBlockedStrided(Ceed_dict[*ceed], *nelements, 344 *esize, *blksize, *ncomp, *lsize, strides, elemrestriction_); 345 if (*err == 0) { 346 *elemrestriction = CeedElemRestriction_count++; 347 CeedElemRestriction_n++; 348 } 349 } 350 351 static CeedRequest *CeedRequest_dict = NULL; 352 static int CeedRequest_count = 0; 353 static int CeedRequest_n = 0; 354 static int CeedRequest_count_max = 0; 355 356 #define fCeedElemRestrictionApply \ 357 FORTRAN_NAME(ceedelemrestrictionapply,CEEDELEMRESTRICTIONAPPLY) 358 void fCeedElemRestrictionApply(int *elemr, int *tmode, int *uvec, int *ruvec, 359 int *rqst, int *err) { 360 int createRequest = 1; 361 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 362 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) 363 createRequest = 0; 364 365 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 366 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 367 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 368 } 369 370 CeedRequest *rqst_; 371 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 372 else if (*rqst == FORTRAN_REQUEST_ORDERED ) rqst_ = CEED_REQUEST_ORDERED; 373 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 374 375 *err = CeedElemRestrictionApply(CeedElemRestriction_dict[*elemr], 376 (CeedTransposeMode)*tmode, 377 CeedVector_dict[*uvec], 378 CeedVector_dict[*ruvec], rqst_); 379 380 if (*err == 0 && createRequest) { 381 *rqst = CeedRequest_count++; 382 CeedRequest_n++; 383 } 384 } 385 386 #define fCeedElemRestrictionApplyBlock \ 387 FORTRAN_NAME(ceedelemrestrictionapplyblock,CEEDELEMRESTRICTIONAPPLYBLOCK) 388 void fCeedElemRestrictionApplyBlock(int *elemr, int *block, int *tmode, 389 int *uvec, int *ruvec, int *rqst, int *err) { 390 int createRequest = 1; 391 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 392 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) 393 createRequest = 0; 394 395 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 396 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 397 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 398 } 399 400 CeedRequest *rqst_; 401 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 402 else if (*rqst == FORTRAN_REQUEST_ORDERED ) rqst_ = CEED_REQUEST_ORDERED; 403 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 404 405 *err = CeedElemRestrictionApplyBlock(CeedElemRestriction_dict[*elemr], *block, 406 (CeedTransposeMode)*tmode, CeedVector_dict[*uvec], 407 CeedVector_dict[*ruvec], rqst_); 408 409 if (*err == 0 && createRequest) { 410 *rqst = CeedRequest_count++; 411 CeedRequest_n++; 412 } 413 } 414 415 #define fCeedElemRestrictionGetMultiplicity \ 416 FORTRAN_NAME(ceedelemrestrictiongetmultiplicity,CEEDELEMRESTRICTIONGETMULTIPLICITY) 417 void fCeedElemRestrictionGetMultiplicity(int *elemr, int *mult, int *err) { 418 *err = CeedElemRestrictionGetMultiplicity(CeedElemRestriction_dict[*elemr], 419 CeedVector_dict[*mult]); 420 } 421 422 #define fCeedElemRestrictionGetELayout \ 423 FORTRAN_NAME(ceedelemrestrictiongetelayout,CEEDELEMRESTRICTIONGETELAYOUT) 424 void fCeedElemRestrictionGetELayout(int *elemr, int *layout, int *err) { 425 CeedInt layout_c[3]; 426 *err = CeedElemRestrictionGetELayout(CeedElemRestriction_dict[*elemr], 427 &layout_c); 428 for (int i=0; i<3; i++) 429 layout[i] = layout_c[i]; 430 } 431 432 #define fCeedElemRestrictionView \ 433 FORTRAN_NAME(ceedelemrestrictionview,CEEDELEMRESTRICTIONVIEW) 434 void fCeedElemRestrictionView(int *elemr, int *err) { 435 *err = CeedElemRestrictionView(CeedElemRestriction_dict[*elemr], stdout); 436 } 437 438 #define fCeedRequestWait FORTRAN_NAME(ceedrequestwait, CEEDREQUESTWAIT) 439 void fCeedRequestWait(int *rqst, int *err) { 440 // TODO Uncomment this once CeedRequestWait is implemented 441 //*err = CeedRequestWait(&CeedRequest_dict[*rqst]); 442 443 if (*err == 0) { 444 CeedRequest_n--; 445 if (CeedRequest_n == 0) { 446 CeedFree(&CeedRequest_dict); 447 CeedRequest_count = 0; 448 CeedRequest_count_max = 0; 449 } 450 } 451 } 452 453 #define fCeedElemRestrictionDestroy \ 454 FORTRAN_NAME(ceedelemrestrictiondestroy,CEEDELEMRESTRICTIONDESTROY) 455 void fCeedElemRestrictionDestroy(int *elem, int *err) { 456 if (*elem == FORTRAN_NULL) return; 457 *err = CeedElemRestrictionDestroy(&CeedElemRestriction_dict[*elem]); 458 459 if (*err == 0) { 460 *elem = FORTRAN_NULL; 461 CeedElemRestriction_n--; 462 if (CeedElemRestriction_n == 0) { 463 CeedFree(&CeedElemRestriction_dict); 464 CeedElemRestriction_count = 0; 465 CeedElemRestriction_count_max = 0; 466 } 467 } 468 } 469 470 // ----------------------------------------------------------------------------- 471 // CeedBasis 472 // ----------------------------------------------------------------------------- 473 static CeedBasis *CeedBasis_dict = NULL; 474 static int CeedBasis_count = 0; 475 static int CeedBasis_n = 0; 476 static int CeedBasis_count_max = 0; 477 478 #define fCeedBasisCreateTensorH1Lagrange \ 479 FORTRAN_NAME(ceedbasiscreatetensorh1lagrange, CEEDBASISCREATETENSORH1LAGRANGE) 480 void fCeedBasisCreateTensorH1Lagrange(int *ceed, int *dim, 481 int *ncomp, int *P, int *Q, int *quadmode, 482 int *basis, int *err) { 483 if (CeedBasis_count == CeedBasis_count_max) { 484 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 485 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 486 } 487 488 *err = CeedBasisCreateTensorH1Lagrange(Ceed_dict[*ceed], *dim, *ncomp, *P, *Q, 489 (CeedQuadMode)*quadmode, 490 &CeedBasis_dict[CeedBasis_count]); 491 492 if (*err == 0) { 493 *basis = CeedBasis_count++; 494 CeedBasis_n++; 495 } 496 } 497 498 #define fCeedBasisCreateTensorH1 \ 499 FORTRAN_NAME(ceedbasiscreatetensorh1, CEEDBASISCREATETENSORH1) 500 void fCeedBasisCreateTensorH1(int *ceed, int *dim, int *ncomp, int *P1d, 501 int *Q1d, const CeedScalar *interp1d, 502 const CeedScalar *grad1d, 503 const CeedScalar *qref1d, 504 const CeedScalar *qweight1d, int *basis, 505 int *err) { 506 if (CeedBasis_count == CeedBasis_count_max) { 507 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 508 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 509 } 510 511 *err = CeedBasisCreateTensorH1(Ceed_dict[*ceed], *dim, *ncomp, *P1d, *Q1d, 512 interp1d, grad1d, qref1d, qweight1d, 513 &CeedBasis_dict[CeedBasis_count]); 514 515 if (*err == 0) { 516 *basis = CeedBasis_count++; 517 CeedBasis_n++; 518 } 519 } 520 521 #define fCeedBasisCreateH1 \ 522 FORTRAN_NAME(ceedbasiscreateh1, CEEDBASISCREATEH1) 523 void fCeedBasisCreateH1(int *ceed, int *topo, int *ncomp, int *nnodes, 524 int *nqpts, const CeedScalar *interp, 525 const CeedScalar *grad, const CeedScalar *qref, 526 const CeedScalar *qweight, int *basis, int *err) { 527 if (CeedBasis_count == CeedBasis_count_max) { 528 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 529 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 530 } 531 532 *err = CeedBasisCreateH1(Ceed_dict[*ceed], (CeedElemTopology)*topo, *ncomp, 533 *nnodes, *nqpts, interp, grad, qref, qweight, 534 &CeedBasis_dict[CeedBasis_count]); 535 536 if (*err == 0) { 537 *basis = CeedBasis_count++; 538 CeedBasis_n++; 539 } 540 } 541 542 #define fCeedBasisView FORTRAN_NAME(ceedbasisview, CEEDBASISVIEW) 543 void fCeedBasisView(int *basis, int *err) { 544 *err = CeedBasisView(CeedBasis_dict[*basis], stdout); 545 } 546 547 #define fCeedQRFactorization \ 548 FORTRAN_NAME(ceedqrfactorization, CEEDQRFACTORIZATION) 549 void fCeedQRFactorization(int *ceed, CeedScalar *mat, CeedScalar *tau, int *m, 550 int *n, int *err) { 551 *err = CeedQRFactorization(Ceed_dict[*ceed], mat, tau, *m, *n); 552 } 553 554 #define fCeedSymmetricSchurDecomposition \ 555 FORTRAN_NAME(ceedsymmetricschurdecomposition, CEEDSYMMETRICSCHURDECOMPOSITION) 556 void fCeedSymmetricSchurDecomposition(int *ceed, CeedScalar *mat, 557 CeedScalar *lambda, int *n, int *err) { 558 *err = CeedSymmetricSchurDecomposition(Ceed_dict[*ceed], mat, lambda, *n); 559 } 560 561 #define fCeedSimultaneousDiagonalization \ 562 FORTRAN_NAME(ceedsimultaneousdiagonalization, CEEDSIMULTANEOUSDIAGONALIZATION) 563 void fCeedSimultaneousDiagonalization(int *ceed, CeedScalar *matA, 564 CeedScalar *matB, CeedScalar *x, 565 CeedScalar *lambda, int *n, int *err) { 566 *err = CeedSimultaneousDiagonalization(Ceed_dict[*ceed], matA, matB, x, 567 lambda, *n); 568 } 569 570 #define fCeedBasisGetCollocatedGrad \ 571 FORTRAN_NAME(ceedbasisgetcollocatedgrad, CEEDBASISGETCOLLOCATEDGRAD) 572 void fCeedBasisGetCollocatedGrad(int *basis, CeedScalar *colograd1d, 573 int *err) { 574 *err = CeedBasisGetCollocatedGrad(CeedBasis_dict[*basis], colograd1d); 575 } 576 577 #define fCeedBasisApply FORTRAN_NAME(ceedbasisapply, CEEDBASISAPPLY) 578 void fCeedBasisApply(int *basis, int *nelem, int *tmode, int *emode, 579 int *u, int *v, int *err) { 580 *err = CeedBasisApply(CeedBasis_dict[*basis], *nelem, (CeedTransposeMode)*tmode, 581 (CeedEvalMode)*emode, 582 *u == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*u], 583 CeedVector_dict[*v]); 584 } 585 586 #define fCeedBasisGetNumNodes \ 587 FORTRAN_NAME(ceedbasisgetnumnodes, CEEDBASISGETNUMNODES) 588 void fCeedBasisGetNumNodes(int *basis, int *P, int *err) { 589 *err = CeedBasisGetNumNodes(CeedBasis_dict[*basis], P); 590 } 591 592 #define fCeedBasisGetNumQuadraturePoints \ 593 FORTRAN_NAME(ceedbasisgetnumquadraturepoints, CEEDBASISGETNUMQUADRATUREPOINTS) 594 void fCeedBasisGetNumQuadraturePoints(int *basis, int *Q, int *err) { 595 *err = CeedBasisGetNumQuadraturePoints(CeedBasis_dict[*basis], Q); 596 } 597 598 #define fCeedBasisGetInterp1D \ 599 FORTRAN_NAME(ceedbasisgetinterp1d, CEEDBASISGETINTERP1D) 600 void fCeedBasisGetInterp1D(int *basis, CeedScalar *interp1d, int64_t *offset, 601 int *err) { 602 const CeedScalar *interp1d_; 603 CeedBasis basis_ = CeedBasis_dict[*basis]; 604 *err = CeedBasisGetInterp1D(basis_, &interp1d_); 605 *offset = interp1d_ - interp1d; 606 } 607 608 #define fCeedBasisDestroy FORTRAN_NAME(ceedbasisdestroy,CEEDBASISDESTROY) 609 void fCeedBasisDestroy(int *basis, int *err) { 610 if (*basis == FORTRAN_NULL) return; 611 *err = CeedBasisDestroy(&CeedBasis_dict[*basis]); 612 613 if (*err == 0) { 614 *basis = FORTRAN_NULL; 615 CeedBasis_n--; 616 if (CeedBasis_n == 0) { 617 CeedFree(&CeedBasis_dict); 618 CeedBasis_count = 0; 619 CeedBasis_count_max = 0; 620 } 621 } 622 } 623 624 #define fCeedGaussQuadrature FORTRAN_NAME(ceedgaussquadrature, CEEDGAUSSQUADRATURE) 625 void fCeedGaussQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 626 int *err) { 627 *err = CeedGaussQuadrature(*Q, qref1d, qweight1d); 628 } 629 630 #define fCeedLobattoQuadrature \ 631 FORTRAN_NAME(ceedlobattoquadrature, CEEDLOBATTOQUADRATURE) 632 void fCeedLobattoQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 633 int *err) { 634 *err = CeedLobattoQuadrature(*Q, qref1d, qweight1d); 635 } 636 637 // ----------------------------------------------------------------------------- 638 // CeedQFunctionContext 639 // ----------------------------------------------------------------------------- 640 static CeedQFunctionContext *CeedQFunctionContext_dict = NULL; 641 static int CeedQFunctionContext_count = 0; 642 static int CeedQFunctionContext_n = 0; 643 static int CeedQFunctionContext_count_max = 0; 644 645 #define fCeedQFunctionContextCreate \ 646 FORTRAN_NAME(ceedqfunctioncontextcreate,CEEDQFUNCTIONCONTEXTCREATE) 647 void fCeedQFunctionContextCreate(int *ceed, int *ctx, int *err) { 648 if (CeedQFunctionContext_count == CeedQFunctionContext_count_max) { 649 CeedQFunctionContext_count_max += CeedQFunctionContext_count_max/2 + 1; 650 CeedRealloc(CeedQFunctionContext_count_max, &CeedQFunctionContext_dict); 651 } 652 653 CeedQFunctionContext *ctx_ = 654 &CeedQFunctionContext_dict[CeedQFunctionContext_count]; 655 656 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], ctx_); 657 if (*err) return; 658 *ctx = CeedQFunctionContext_count++; 659 CeedQFunctionContext_n++; 660 } 661 662 #define fCeedQFunctionContextSetData \ 663 FORTRAN_NAME(ceedqfunctioncontextsetdata,CEEDQFUNCTIONCONTEXTSETDATA) 664 void fCeedQFunctionContextSetData(int *ctx, int *memtype, int *copymode, 665 CeedInt *n, 666 CeedScalar *data, int64_t *offset, int *err) { 667 size_t ctxsize = ((size_t) *n)*sizeof(CeedScalar); 668 *err = CeedQFunctionContextSetData(CeedQFunctionContext_dict[*ctx], 669 (CeedMemType)*memtype, 670 (CeedCopyMode)*copymode, ctxsize, 671 data + *offset); 672 } 673 674 #define fCeedQFunctionContextGetData \ 675 FORTRAN_NAME(ceedqfunctioncontextgetdata,CEEDQFUNCTIONCONTEXTGETDATA) 676 void fCeedQFunctionContextGetData(int *ctx, int *memtype, CeedScalar *data, 677 int64_t *offset, int *err) { 678 CeedScalar *b; 679 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 680 *err = CeedQFunctionContextGetData(ctx_, (CeedMemType)*memtype, &b); 681 *offset = b - data; 682 } 683 684 #define fCeedQFunctionContextRestoreData \ 685 FORTRAN_NAME(ceedqfunctioncontextrestoredata,CEEDQFUNCTIONCONTEXTRESTOREDATA) 686 void fCeedQFunctionContextRestoreData(int *ctx, CeedScalar *data, 687 int64_t *offset, int *err) { 688 *err = CeedQFunctionContextRestoreData(CeedQFunctionContext_dict[*ctx], 689 (void **)&data); 690 *offset = 0; 691 } 692 693 #define fCeedQFunctionContextView \ 694 FORTRAN_NAME(ceedqfunctioncontextview,CEEDQFUNCTIONCONTEXTVIEW) 695 void fCeedQFunctionContextView(int *ctx, int *err) { 696 *err = CeedQFunctionContextView(CeedQFunctionContext_dict[*ctx], stdout); 697 } 698 699 #define fCeedQFunctionContextDestroy \ 700 FORTRAN_NAME(ceedqfunctioncontextdestroy,CEEDQFUNCTIONCONTEXTDESTROY) 701 void fCeedQFunctionContextDestroy(int *ctx, int *err) { 702 if (*ctx == FORTRAN_NULL) return; 703 *err = CeedQFunctionContextDestroy(&CeedQFunctionContext_dict[*ctx]); 704 705 if (*err == 0) { 706 *ctx = FORTRAN_NULL; 707 CeedQFunctionContext_n--; 708 if (CeedQFunctionContext_n == 0) { 709 CeedFree(&CeedQFunctionContext_dict); 710 CeedQFunctionContext_count = 0; 711 CeedQFunctionContext_count_max = 0; 712 } 713 } 714 } 715 716 // ----------------------------------------------------------------------------- 717 // CeedQFunction 718 // ----------------------------------------------------------------------------- 719 static CeedQFunction *CeedQFunction_dict = NULL; 720 static int CeedQFunction_count = 0; 721 static int CeedQFunction_n = 0; 722 static int CeedQFunction_count_max = 0; 723 724 static int CeedQFunctionFortranStub(void *ctx, int nq, 725 const CeedScalar *const *u, 726 CeedScalar *const *v) { 727 CeedFortranContext fctx = ctx; 728 CeedQFunctionContext innerctx = fctx->innerctx; 729 int ierr; 730 731 CeedScalar *ctx_ = NULL; 732 // Note: Device backends are generating their own kernels from 733 // single source files, so only Host backends need to 734 // use this Fortran stub. 735 if (innerctx) { 736 ierr = CeedQFunctionContextGetData(innerctx, CEED_MEM_HOST, &ctx_); 737 CeedChk(ierr); 738 } 739 740 fctx->f((void *)ctx_,&nq,u[0],u[1],u[2],u[3],u[4],u[5],u[6], 741 u[7],u[8],u[9],u[10],u[11],u[12],u[13],u[14],u[15], 742 v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9], 743 v[10],v[11],v[12],v[13],v[14],v[15],&ierr); 744 745 if (innerctx) { 746 ierr = CeedQFunctionContextRestoreData(innerctx, (void *)&ctx_); 747 CeedChk(ierr); 748 } 749 750 return ierr; 751 } 752 753 #define fCeedQFunctionCreateInterior \ 754 FORTRAN_NAME(ceedqfunctioncreateinterior, CEEDQFUNCTIONCREATEINTERIOR) 755 void fCeedQFunctionCreateInterior(int *ceed, int *vlength, 756 void (*f)(void *ctx, int *nq, 757 const CeedScalar *u,const CeedScalar *u1, 758 const CeedScalar *u2,const CeedScalar *u3, 759 const CeedScalar *u4,const CeedScalar *u5, 760 const CeedScalar *u6,const CeedScalar *u7, 761 const CeedScalar *u8,const CeedScalar *u9, 762 const CeedScalar *u10,const CeedScalar *u11, 763 const CeedScalar *u12,const CeedScalar *u13, 764 const CeedScalar *u14,const CeedScalar *u15, 765 CeedScalar *v,CeedScalar *v1,CeedScalar *v2, 766 CeedScalar *v3,CeedScalar *v4, 767 CeedScalar *v5,CeedScalar *v6, 768 CeedScalar *v7,CeedScalar *v8, 769 CeedScalar *v9,CeedScalar *v10, 770 CeedScalar *v11,CeedScalar *v12, 771 CeedScalar *v13,CeedScalar *v14, 772 CeedScalar *v15,int *err), 773 const char *source, int *qf, int *err, 774 fortran_charlen_t source_len) { 775 FIX_STRING(source); 776 if (CeedQFunction_count == CeedQFunction_count_max) { 777 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 778 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 779 } 780 781 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 782 *err = CeedQFunctionCreateInterior(Ceed_dict[*ceed], *vlength, 783 CeedQFunctionFortranStub, source_c, qf_); 784 785 if (*err == 0) { 786 *qf = CeedQFunction_count++; 787 CeedQFunction_n++; 788 } 789 790 CeedFortranContext fctxdata; 791 *err = CeedCalloc(1, &fctxdata); 792 if (*err) return; 793 fctxdata->f = f; fctxdata->innerctx = NULL; 794 CeedQFunctionContext fctx; 795 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], &fctx); 796 if (*err) return; 797 *err = CeedQFunctionContextSetData(fctx, CEED_MEM_HOST, CEED_OWN_POINTER, 798 sizeof(*fctxdata), fctxdata); 799 if (*err) return; 800 *err = CeedQFunctionSetContext(*qf_, fctx); 801 if (*err) return; 802 CeedQFunctionContextDestroy(&fctx); 803 if (*err) return; 804 805 *err = CeedQFunctionSetFortranStatus(*qf_, true); 806 } 807 808 #define fCeedQFunctionCreateInteriorByName \ 809 FORTRAN_NAME(ceedqfunctioncreateinteriorbyname, CEEDQFUNCTIONCREATEINTERIORBYNAME) 810 void fCeedQFunctionCreateInteriorByName(int *ceed, const char *name, int *qf, 811 int *err, fortran_charlen_t name_len) { 812 FIX_STRING(name); 813 if (CeedQFunction_count == CeedQFunction_count_max) { 814 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 815 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 816 } 817 818 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 819 *err = CeedQFunctionCreateInteriorByName(Ceed_dict[*ceed], name_c, qf_); 820 821 if (*err == 0) { 822 *qf = CeedQFunction_count++; 823 CeedQFunction_n++; 824 } 825 } 826 827 #define fCeedQFunctionCreateIdentity \ 828 FORTRAN_NAME(ceedqfunctioncreateidentity, CEEDQFUNCTIONCREATEIDENTITY) 829 void fCeedQFunctionCreateIdentity(int *ceed, int *size, int *inmode, 830 int *outmode, int *qf, int *err) { 831 if (CeedQFunction_count == CeedQFunction_count_max) { 832 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 833 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 834 } 835 836 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 837 *err = CeedQFunctionCreateIdentity(Ceed_dict[*ceed], *size, 838 (CeedEvalMode)*inmode, 839 (CeedEvalMode)*outmode, qf_); 840 841 if (*err == 0) { 842 *qf = CeedQFunction_count++; 843 CeedQFunction_n++; 844 } 845 } 846 847 #define fCeedQFunctionAddInput \ 848 FORTRAN_NAME(ceedqfunctionaddinput,CEEDQFUNCTIONADDINPUT) 849 void fCeedQFunctionAddInput(int *qf, const char *fieldname, 850 CeedInt *ncomp, CeedEvalMode *emode, int *err, 851 fortran_charlen_t fieldname_len) { 852 FIX_STRING(fieldname); 853 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 854 855 *err = CeedQFunctionAddInput(qf_, fieldname_c, *ncomp, *emode); 856 } 857 858 #define fCeedQFunctionAddOutput \ 859 FORTRAN_NAME(ceedqfunctionaddoutput,CEEDQFUNCTIONADDOUTPUT) 860 void fCeedQFunctionAddOutput(int *qf, const char *fieldname, 861 CeedInt *ncomp, CeedEvalMode *emode, int *err, 862 fortran_charlen_t fieldname_len) { 863 FIX_STRING(fieldname); 864 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 865 866 *err = CeedQFunctionAddOutput(qf_, fieldname_c, *ncomp, *emode); 867 } 868 869 #define fCeedQFunctionSetContext \ 870 FORTRAN_NAME(ceedqfunctionsetcontext,CEEDQFUNCTIONSETCONTEXT) 871 void fCeedQFunctionSetContext(int *qf, int *ctx, int *err) { 872 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 873 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 874 875 CeedQFunctionContext fctx; 876 *err = CeedQFunctionGetContext(qf_, &fctx); 877 if (*err) return; 878 CeedFortranContext fctxdata; 879 *err = CeedQFunctionContextGetData(fctx, CEED_MEM_HOST, &fctxdata); 880 if (*err) return; 881 fctxdata->innerctx = ctx_; 882 *err = CeedQFunctionContextRestoreData(fctx, (void **)&fctxdata); 883 } 884 885 #define fCeedQFunctionView \ 886 FORTRAN_NAME(ceedqfunctionview,CEEDQFUNCTIONVIEW) 887 void fCeedQFunctionView(int *qf, int *err) { 888 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 889 890 *err = CeedQFunctionView(qf_, stdout); 891 } 892 893 #define fCeedQFunctionApply \ 894 FORTRAN_NAME(ceedqfunctionapply,CEEDQFUNCTIONAPPLY) 895 //TODO Need Fixing, double pointer 896 void fCeedQFunctionApply(int *qf, int *Q, 897 int *u, int *u1, int *u2, int *u3, 898 int *u4, int *u5, int *u6, int *u7, 899 int *u8, int *u9, int *u10, int *u11, 900 int *u12, int *u13, int *u14, int *u15, 901 int *v, int *v1, int *v2, int *v3, 902 int *v4, int *v5, int *v6, int *v7, 903 int *v8, int *v9, int *v10, int *v11, 904 int *v12, int *v13, int *v14, int *v15, int *err) { 905 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 906 CeedVector *in; 907 *err = CeedCalloc(16, &in); 908 if (*err) return; 909 in[0] = *u==FORTRAN_NULL?NULL:CeedVector_dict[*u]; 910 in[1] = *u1==FORTRAN_NULL?NULL:CeedVector_dict[*u1]; 911 in[2] = *u2==FORTRAN_NULL?NULL:CeedVector_dict[*u2]; 912 in[3] = *u3==FORTRAN_NULL?NULL:CeedVector_dict[*u3]; 913 in[4] = *u4==FORTRAN_NULL?NULL:CeedVector_dict[*u4]; 914 in[5] = *u5==FORTRAN_NULL?NULL:CeedVector_dict[*u5]; 915 in[6] = *u6==FORTRAN_NULL?NULL:CeedVector_dict[*u6]; 916 in[7] = *u7==FORTRAN_NULL?NULL:CeedVector_dict[*u7]; 917 in[8] = *u8==FORTRAN_NULL?NULL:CeedVector_dict[*u8]; 918 in[9] = *u9==FORTRAN_NULL?NULL:CeedVector_dict[*u9]; 919 in[10] = *u10==FORTRAN_NULL?NULL:CeedVector_dict[*u10]; 920 in[11] = *u11==FORTRAN_NULL?NULL:CeedVector_dict[*u11]; 921 in[12] = *u12==FORTRAN_NULL?NULL:CeedVector_dict[*u12]; 922 in[13] = *u13==FORTRAN_NULL?NULL:CeedVector_dict[*u13]; 923 in[14] = *u14==FORTRAN_NULL?NULL:CeedVector_dict[*u14]; 924 in[15] = *u15==FORTRAN_NULL?NULL:CeedVector_dict[*u15]; 925 CeedVector *out; 926 *err = CeedCalloc(16, &out); 927 if (*err) return; 928 out[0] = *v==FORTRAN_NULL?NULL:CeedVector_dict[*v]; 929 out[1] = *v1==FORTRAN_NULL?NULL:CeedVector_dict[*v1]; 930 out[2] = *v2==FORTRAN_NULL?NULL:CeedVector_dict[*v2]; 931 out[3] = *v3==FORTRAN_NULL?NULL:CeedVector_dict[*v3]; 932 out[4] = *v4==FORTRAN_NULL?NULL:CeedVector_dict[*v4]; 933 out[5] = *v5==FORTRAN_NULL?NULL:CeedVector_dict[*v5]; 934 out[6] = *v6==FORTRAN_NULL?NULL:CeedVector_dict[*v6]; 935 out[7] = *v7==FORTRAN_NULL?NULL:CeedVector_dict[*v7]; 936 out[8] = *v8==FORTRAN_NULL?NULL:CeedVector_dict[*v8]; 937 out[9] = *v9==FORTRAN_NULL?NULL:CeedVector_dict[*v9]; 938 out[10] = *v10==FORTRAN_NULL?NULL:CeedVector_dict[*v10]; 939 out[11] = *v11==FORTRAN_NULL?NULL:CeedVector_dict[*v11]; 940 out[12] = *v12==FORTRAN_NULL?NULL:CeedVector_dict[*v12]; 941 out[13] = *v13==FORTRAN_NULL?NULL:CeedVector_dict[*v13]; 942 out[14] = *v14==FORTRAN_NULL?NULL:CeedVector_dict[*v14]; 943 out[15] = *v15==FORTRAN_NULL?NULL:CeedVector_dict[*v15]; 944 *err = CeedQFunctionApply(qf_, *Q, in, out); 945 if (*err) return; 946 947 *err = CeedFree(&in); 948 if (*err) return; 949 *err = CeedFree(&out); 950 } 951 952 #define fCeedQFunctionDestroy \ 953 FORTRAN_NAME(ceedqfunctiondestroy,CEEDQFUNCTIONDESTROY) 954 void fCeedQFunctionDestroy(int *qf, int *err) { 955 if (*qf == FORTRAN_NULL) return; 956 957 *err = CeedQFunctionDestroy(&CeedQFunction_dict[*qf]); 958 if (*err == 0) { 959 *qf = FORTRAN_NULL; 960 CeedQFunction_n--; 961 if (CeedQFunction_n == 0) { 962 *err = CeedFree(&CeedQFunction_dict); 963 CeedQFunction_count = 0; 964 CeedQFunction_count_max = 0; 965 } 966 } 967 } 968 969 // ----------------------------------------------------------------------------- 970 // CeedOperator 971 // ----------------------------------------------------------------------------- 972 static CeedOperator *CeedOperator_dict = NULL; 973 static int CeedOperator_count = 0; 974 static int CeedOperator_n = 0; 975 static int CeedOperator_count_max = 0; 976 977 #define fCeedOperatorCreate \ 978 FORTRAN_NAME(ceedoperatorcreate, CEEDOPERATORCREATE) 979 void fCeedOperatorCreate(int *ceed, 980 int *qf, int *dqf, int *dqfT, int *op, int *err) { 981 if (CeedOperator_count == CeedOperator_count_max) { 982 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 983 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 984 } 985 986 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 987 988 CeedQFunction dqf_ = CEED_QFUNCTION_NONE, dqfT_ = CEED_QFUNCTION_NONE; 989 if (*dqf != FORTRAN_QFUNCTION_NONE) dqf_ = CeedQFunction_dict[*dqf ]; 990 if (*dqfT != FORTRAN_QFUNCTION_NONE) dqfT_ = CeedQFunction_dict[*dqfT]; 991 992 *err = CeedOperatorCreate(Ceed_dict[*ceed], CeedQFunction_dict[*qf], dqf_, 993 dqfT_, op_); 994 if (*err) return; 995 *op = CeedOperator_count++; 996 CeedOperator_n++; 997 } 998 999 #define fCeedCompositeOperatorCreate \ 1000 FORTRAN_NAME(ceedcompositeoperatorcreate, CEEDCOMPOSITEOPERATORCREATE) 1001 void fCeedCompositeOperatorCreate(int *ceed, int *op, int *err) { 1002 if (CeedOperator_count == CeedOperator_count_max) { 1003 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 1004 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1005 } 1006 1007 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 1008 1009 *err = CeedCompositeOperatorCreate(Ceed_dict[*ceed], op_); 1010 if (*err) return; 1011 *op = CeedOperator_count++; 1012 CeedOperator_n++; 1013 } 1014 1015 #define fCeedOperatorSetField \ 1016 FORTRAN_NAME(ceedoperatorsetfield,CEEDOPERATORSETFIELD) 1017 void fCeedOperatorSetField(int *op, const char *fieldname, int *r, int *b, 1018 int *v, int *err, fortran_charlen_t fieldname_len) { 1019 FIX_STRING(fieldname); 1020 CeedElemRestriction r_; 1021 CeedBasis b_; 1022 CeedVector v_; 1023 1024 CeedOperator op_ = CeedOperator_dict[*op]; 1025 1026 if (*r == FORTRAN_NULL) { 1027 r_ = NULL; 1028 } else if (*r == FORTRAN_ELEMRESTRICTION_NONE) { 1029 r_ = CEED_ELEMRESTRICTION_NONE; 1030 } else { 1031 r_ = CeedElemRestriction_dict[*r]; 1032 } 1033 1034 if (*b == FORTRAN_NULL) { 1035 b_ = NULL; 1036 } else if (*b == FORTRAN_BASIS_COLLOCATED) { 1037 b_ = CEED_BASIS_COLLOCATED; 1038 } else { 1039 b_ = CeedBasis_dict[*b]; 1040 } 1041 if (*v == FORTRAN_NULL) { 1042 v_ = NULL; 1043 } else if (*v == FORTRAN_VECTOR_ACTIVE) { 1044 v_ = CEED_VECTOR_ACTIVE; 1045 } else if (*v == FORTRAN_VECTOR_NONE) { 1046 v_ = CEED_VECTOR_NONE; 1047 } else { 1048 v_ = CeedVector_dict[*v]; 1049 } 1050 1051 *err = CeedOperatorSetField(op_, fieldname_c, r_, b_, v_); 1052 } 1053 1054 #define fCeedCompositeOperatorAddSub \ 1055 FORTRAN_NAME(ceedcompositeoperatoraddsub, CEEDCOMPOSITEOPERATORADDSUB) 1056 void fCeedCompositeOperatorAddSub(int *compositeop, int *subop, int *err) { 1057 CeedOperator compositeop_ = CeedOperator_dict[*compositeop]; 1058 CeedOperator subop_ = CeedOperator_dict[*subop]; 1059 1060 *err = CeedCompositeOperatorAddSub(compositeop_, subop_); 1061 if (*err) return; 1062 } 1063 1064 #define fCeedOperatorLinearAssembleQFunction \ 1065 FORTRAN_NAME(ceedoperatorlinearassembleqfunction, CEEDOPERATORLINEARASSEMBLEQFUNCTION) 1066 void fCeedOperatorLinearAssembleQFunction(int *op, int *assembledvec, 1067 int *assembledrstr, int *rqst, int *err) { 1068 // Vector 1069 if (CeedVector_count == CeedVector_count_max) { 1070 CeedVector_count_max += CeedVector_count_max/2 + 1; 1071 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 1072 } 1073 CeedVector *assembledvec_ = &CeedVector_dict[CeedVector_count]; 1074 1075 // Restriction 1076 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 1077 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 1078 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 1079 } 1080 CeedElemRestriction *rstr_ = 1081 &CeedElemRestriction_dict[CeedElemRestriction_count]; 1082 1083 int createRequest = 1; 1084 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1085 if (*rqst == -1 || *rqst == -2) { 1086 createRequest = 0; 1087 } 1088 1089 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1090 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 1091 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1092 } 1093 1094 CeedRequest *rqst_; 1095 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1096 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1097 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1098 1099 *err = CeedOperatorLinearAssembleQFunction(CeedOperator_dict[*op], 1100 assembledvec_, rstr_, rqst_); 1101 if (*err) return; 1102 if (createRequest) { 1103 *rqst = CeedRequest_count++; 1104 CeedRequest_n++; 1105 } 1106 1107 if (*err == 0) { 1108 *assembledrstr = CeedElemRestriction_count++; 1109 CeedElemRestriction_n++; 1110 *assembledvec = CeedVector_count++; 1111 CeedVector_n++; 1112 } 1113 } 1114 1115 #define fCeedOperatorLinearAssembleDiagonal \ 1116 FORTRAN_NAME(ceedoperatorlinearassemblediagonal, CEEDOPERATORLINEARASSEMBLEDIAGONAL) 1117 void fCeedOperatorLinearAssembleDiagonal(int *op, int *assembledvec, 1118 int *rqst, int *err) { 1119 int createRequest = 1; 1120 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1121 if (*rqst == -1 || *rqst == -2) { 1122 createRequest = 0; 1123 } 1124 1125 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1126 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 1127 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1128 } 1129 1130 CeedRequest *rqst_; 1131 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1132 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1133 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1134 1135 *err = CeedOperatorLinearAssembleDiagonal(CeedOperator_dict[*op], 1136 CeedVector_dict[*assembledvec], rqst_); 1137 if (*err) return; 1138 if (createRequest) { 1139 *rqst = CeedRequest_count++; 1140 CeedRequest_n++; 1141 } 1142 } 1143 1144 #define fCeedOperatorMultigridLevelCreate \ 1145 FORTRAN_NAME(ceedoperatormultigridlevelcreate, CEEDOPERATORMULTIGRIDLEVELCREATE) 1146 void fCeedOperatorMultigridLevelCreate(int *opFine, int *pMultFine, 1147 int *rstrCoarse, int *basisCoarse, int *opCoarse, 1148 int *opProlong, int *opRestrict, int *err) { 1149 // Operators 1150 CeedOperator opCoarse_, opProlong_, opRestrict_; 1151 1152 // C interface call 1153 *err = CeedOperatorMultigridLevelCreate( 1154 CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], 1155 CeedElemRestriction_dict[*rstrCoarse], 1156 CeedBasis_dict[*basisCoarse], 1157 &opCoarse_, &opProlong_, &opRestrict_); 1158 1159 if (*err) return; 1160 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1161 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 1162 } 1163 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1164 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1165 *opCoarse = CeedOperator_count++; 1166 CeedOperator_dict[CeedOperator_count] = opProlong_; 1167 *opProlong = CeedOperator_count++; 1168 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1169 *opRestrict = CeedOperator_count++; 1170 CeedOperator_n += 3; 1171 } 1172 1173 #define fCeedOperatorMultigridLevelCreateTensorH1 \ 1174 FORTRAN_NAME(ceedoperatormultigridlevelcreatetensorh1, CEEDOPERATORMULTIGRIDLEVELCREATETENSORH1) 1175 void fCeedOperatorMultigridLevelCreateTensorH1(int *opFine, int *pMultFine, 1176 int *rstrCoarse, int *basisCoarse, const CeedScalar *interpCtoF, 1177 int *opCoarse, int *opProlong, int *opRestrict, int *err) { 1178 // Operators 1179 CeedOperator opCoarse_, opProlong_, opRestrict_; 1180 1181 // C interface call 1182 *err = CeedOperatorMultigridLevelCreateTensorH1( 1183 CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], 1184 CeedElemRestriction_dict[*rstrCoarse], CeedBasis_dict[*basisCoarse], 1185 interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1186 1187 if (*err) return; 1188 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1189 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 1190 } 1191 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1192 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1193 *opCoarse = CeedOperator_count++; 1194 CeedOperator_dict[CeedOperator_count] = opProlong_; 1195 *opProlong = CeedOperator_count++; 1196 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1197 *opRestrict = CeedOperator_count++; 1198 CeedOperator_n += 3; 1199 } 1200 1201 #define fCeedOperatorMultigridLevelCreateH1 \ 1202 FORTRAN_NAME(ceedoperatormultigridlevelcreateh1, CEEDOPERATORMULTIGRIDLEVELCREATEH1) 1203 void fCeedOperatorMultigridLevelCreateH1(int *opFine, int *pMultFine, 1204 int *rstrCoarse, int *basisCoarse, const CeedScalar *interpCtoF, 1205 int *opCoarse, int *opProlong, int *opRestrict, int *err) { 1206 // Operators 1207 CeedOperator opCoarse_, opProlong_, opRestrict_; 1208 1209 // C interface call 1210 *err = CeedOperatorMultigridLevelCreateH1( 1211 CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], 1212 CeedElemRestriction_dict[*rstrCoarse], CeedBasis_dict[*basisCoarse], 1213 interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1214 1215 if (*err) return; 1216 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1217 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 1218 } 1219 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1220 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1221 *opCoarse = CeedOperator_count++; 1222 CeedOperator_dict[CeedOperator_count] = opProlong_; 1223 *opProlong = CeedOperator_count++; 1224 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1225 *opRestrict = CeedOperator_count++; 1226 CeedOperator_n += 3; 1227 } 1228 1229 #define fCeedOperatorView \ 1230 FORTRAN_NAME(ceedoperatorview,CEEDOPERATORVIEW) 1231 void fCeedOperatorView(int *op, int *err) { 1232 CeedOperator op_ = CeedOperator_dict[*op]; 1233 1234 *err = CeedOperatorView(op_, stdout); 1235 } 1236 1237 #define fCeedOperatorCreateFDMElementInverse \ 1238 FORTRAN_NAME(ceedoperatorcreatefdmelementinverse, CEEDOPERATORCREATEFDMELEMENTINVERSE) 1239 void fCeedOperatorCreateFDMElementInverse(int *op, int *fdminv, 1240 int *rqst, int *err) { 1241 // Operator 1242 if (CeedOperator_count == CeedOperator_count_max) { 1243 CeedOperator_count_max += CeedOperator_count_max/2 + 1; 1244 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1245 } 1246 CeedOperator *fdminv_ = 1247 &CeedOperator_dict[CeedOperator_count]; 1248 1249 int createRequest = 1; 1250 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1251 if (*rqst == -1 || *rqst == -2) { 1252 createRequest = 0; 1253 } 1254 1255 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1256 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 1257 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1258 } 1259 1260 CeedRequest *rqst_; 1261 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1262 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1263 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1264 1265 *err = CeedOperatorCreateFDMElementInverse(CeedOperator_dict[*op], 1266 fdminv_, rqst_); 1267 if (*err) return; 1268 if (createRequest) { 1269 *rqst = CeedRequest_count++; 1270 CeedRequest_n++; 1271 } 1272 1273 if (*err == 0) { 1274 *fdminv = CeedOperator_count++; 1275 CeedOperator_n++; 1276 } 1277 } 1278 1279 #define fCeedOperatorApply FORTRAN_NAME(ceedoperatorapply, CEEDOPERATORAPPLY) 1280 void fCeedOperatorApply(int *op, int *ustatevec, 1281 int *resvec, int *rqst, int *err) { 1282 CeedVector ustatevec_ = (*ustatevec == FORTRAN_NULL) ? 1283 NULL : (*ustatevec == FORTRAN_VECTOR_NONE ? 1284 CEED_VECTOR_NONE : CeedVector_dict[*ustatevec]); 1285 CeedVector resvec_ = (*resvec == FORTRAN_NULL) ? 1286 NULL : (*resvec == FORTRAN_VECTOR_NONE ? 1287 CEED_VECTOR_NONE : CeedVector_dict[*resvec]); 1288 1289 int createRequest = 1; 1290 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1291 if (*rqst == -1 || *rqst == -2) { 1292 createRequest = 0; 1293 } 1294 1295 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1296 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 1297 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1298 } 1299 1300 CeedRequest *rqst_; 1301 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1302 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1303 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1304 1305 *err = CeedOperatorApply(CeedOperator_dict[*op], 1306 ustatevec_, resvec_, rqst_); 1307 if (*err) return; 1308 if (createRequest) { 1309 *rqst = CeedRequest_count++; 1310 CeedRequest_n++; 1311 } 1312 } 1313 1314 #define fCeedOperatorApplyAdd FORTRAN_NAME(ceedoperatorapplyadd, CEEDOPERATORAPPLYADD) 1315 void fCeedOperatorApplyAdd(int *op, int *ustatevec, 1316 int *resvec, int *rqst, int *err) { 1317 CeedVector ustatevec_ = *ustatevec == FORTRAN_NULL 1318 ? NULL : CeedVector_dict[*ustatevec]; 1319 CeedVector resvec_ = *resvec == FORTRAN_NULL 1320 ? NULL : CeedVector_dict[*resvec]; 1321 1322 int createRequest = 1; 1323 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1324 if (*rqst == -1 || *rqst == -2) { 1325 createRequest = 0; 1326 } 1327 1328 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1329 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 1330 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1331 } 1332 1333 CeedRequest *rqst_; 1334 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1335 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1336 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1337 1338 *err = CeedOperatorApplyAdd(CeedOperator_dict[*op], 1339 ustatevec_, resvec_, rqst_); 1340 if (*err) return; 1341 if (createRequest) { 1342 *rqst = CeedRequest_count++; 1343 CeedRequest_n++; 1344 } 1345 } 1346 1347 #define fCeedOperatorApplyJacobian \ 1348 FORTRAN_NAME(ceedoperatorapplyjacobian, CEEDOPERATORAPPLYJACOBIAN) 1349 void fCeedOperatorApplyJacobian(int *op, int *qdatavec, int *ustatevec, 1350 int *dustatevec, int *dresvec, int *rqst, 1351 int *err) { 1352 // TODO Uncomment this when CeedOperatorApplyJacobian is implemented 1353 // *err = CeedOperatorApplyJacobian(CeedOperator_dict[*op], CeedVector_dict[*qdatavec], 1354 // CeedVector_dict[*ustatevec], CeedVector_dict[*dustatevec], 1355 // CeedVector_dict[*dresvec], &CeedRequest_dict[*rqst]); 1356 } 1357 1358 #define fCeedOperatorDestroy \ 1359 FORTRAN_NAME(ceedoperatordestroy, CEEDOPERATORDESTROY) 1360 void fCeedOperatorDestroy(int *op, int *err) { 1361 if (*op == FORTRAN_NULL) return; 1362 *err = CeedOperatorDestroy(&CeedOperator_dict[*op]); 1363 if (*err == 0) { 1364 *op = FORTRAN_NULL; 1365 CeedOperator_n--; 1366 if (CeedOperator_n == 0) { 1367 *err = CeedFree(&CeedOperator_dict); 1368 CeedOperator_count = 0; 1369 CeedOperator_count_max = 0; 1370 } 1371 } 1372 } 1373 1374 // ----------------------------------------------------------------------------- 1375