1 // Fortran interface 2 #include <ceed.h> 3 #include <ceed-impl.h> 4 #include <ceed-backend.h> 5 #include <ceed-fortran-name.h> 6 #include <stdlib.h> 7 #include <string.h> 8 9 #define FORTRAN_REQUEST_IMMEDIATE -1 10 #define FORTRAN_REQUEST_ORDERED -2 11 #define FORTRAN_NULL -3 12 #define FORTRAN_BASIS_COLLOCATED -1 13 #define FORTRAN_VECTOR_ACTIVE -1 14 #define FORTRAN_VECTOR_NONE -2 15 16 static Ceed *Ceed_dict = NULL; 17 static int Ceed_count = 0; 18 static int Ceed_n = 0; 19 static int Ceed_count_max = 0; 20 21 // This test should actually be for the gfortran version, but we don't currently 22 // have a configure system to determine that (TODO). At present, this will use 23 // the smaller integer when run with clang+gfortran=8, for example. (That is 24 // sketchy, but will likely work for users that don't have huge character 25 // strings.) 26 #if __GNUC__ >= 8 27 typedef size_t fortran_charlen_t; 28 #else 29 typedef int fortran_charlen_t; 30 #endif 31 32 #define Splice(a, b) a ## b 33 34 // Fortran strings are generally unterminated and the length is passed as an 35 // extra argument after all the normal arguments. Some compilers (I only know 36 // of Windows) place the length argument immediately after the string parameter 37 // (TODO). 38 // 39 // We can't just NULL-terminate the string in-place because that could overwrite 40 // other strings or attempt to write to read-only memory. This macro allocates 41 // a string to hold the null-terminated version of the string that C expects. 42 #define FIX_STRING(stringname) \ 43 char Splice(stringname, _c)[1024]; \ 44 if (Splice(stringname, _len) > 1023) \ 45 CeedError(NULL, 1, "Fortran string length too long %zd", (size_t)Splice(stringname, _len)); \ 46 strncpy(Splice(stringname, _c), stringname, Splice(stringname, _len)); \ 47 Splice(stringname, _c)[Splice(stringname, _len)] = 0; \ 48 49 #define fCeedInit FORTRAN_NAME(ceedinit,CEEDINIT) 50 void fCeedInit(const char *resource, int *ceed, int *err, 51 fortran_charlen_t resource_len) { 52 FIX_STRING(resource); 53 if (Ceed_count == Ceed_count_max) { 54 Ceed_count_max += Ceed_count_max/2 + 1; 55 CeedRealloc(Ceed_count_max, &Ceed_dict); 56 } 57 58 Ceed *ceed_ = &Ceed_dict[Ceed_count]; 59 *err = CeedInit(resource_c, ceed_); 60 61 if (*err == 0) { 62 *ceed = Ceed_count++; 63 Ceed_n++; 64 } 65 } 66 67 #define fCeedGetPreferredMemType \ 68 FORTRAN_NAME(ceedgetpreferredmemtype,CEEDGETPREFERREDMEMTYPE) 69 void fCeedGetPreferredMemType(int *ceed, int *type, int *err) { 70 *err = CeedGetPreferredMemType(Ceed_dict[*ceed], (CeedMemType *)type); 71 } 72 73 #define fCeedDestroy FORTRAN_NAME(ceeddestroy,CEEDDESTROY) 74 void fCeedDestroy(int *ceed, int *err) { 75 *err = CeedDestroy(&Ceed_dict[*ceed]); 76 77 if (*err == 0) { 78 Ceed_n--; 79 if (Ceed_n == 0) { 80 CeedFree(&Ceed_dict); 81 Ceed_count = 0; 82 Ceed_count_max = 0; 83 } 84 } 85 } 86 87 static CeedVector *CeedVector_dict = NULL; 88 static int CeedVector_count = 0; 89 static int CeedVector_n = 0; 90 static int CeedVector_count_max = 0; 91 92 #define fCeedVectorCreate FORTRAN_NAME(ceedvectorcreate,CEEDVECTORCREATE) 93 void fCeedVectorCreate(int *ceed, int *length, int *vec, int *err) { 94 if (CeedVector_count == CeedVector_count_max) { 95 CeedVector_count_max += CeedVector_count_max/2 + 1; 96 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 97 } 98 99 CeedVector *vec_ = &CeedVector_dict[CeedVector_count]; 100 *err = CeedVectorCreate(Ceed_dict[*ceed], *length, vec_); 101 102 if (*err == 0) { 103 *vec = CeedVector_count++; 104 CeedVector_n++; 105 } 106 } 107 108 #define fCeedVectorSetArray FORTRAN_NAME(ceedvectorsetarray,CEEDVECTORSETARRAY) 109 void fCeedVectorSetArray(int *vec, int *memtype, int *copymode, 110 CeedScalar *array, int64_t *offset, int *err) { 111 *err = CeedVectorSetArray(CeedVector_dict[*vec], *memtype, *copymode, 112 (CeedScalar *)(array + *offset)); 113 } 114 115 #define fCeedVectorSyncArray FORTRAN_NAME(ceedvectorsyncarray,CEEDVECTORSYNCARRAY) 116 void fCeedVectorSyncArray(int *vec, int *memtype, int *err) { 117 *err = CeedVectorSyncArray(CeedVector_dict[*vec], *memtype); 118 } 119 120 #define fCeedVectorSetValue FORTRAN_NAME(ceedvectorsetvalue,CEEDVECTORSETVALUE) 121 void fCeedVectorSetValue(int *vec, CeedScalar *value, int *err) { 122 *err = CeedVectorSetValue(CeedVector_dict[*vec], *value); 123 } 124 125 #define fCeedVectorGetArray FORTRAN_NAME(ceedvectorgetarray,CEEDVECTORGETARRAY) 126 void fCeedVectorGetArray(int *vec, int *memtype, CeedScalar *array, 127 int64_t *offset, 128 int *err) { 129 CeedScalar *b; 130 CeedVector vec_ = CeedVector_dict[*vec]; 131 *err = CeedVectorGetArray(vec_, *memtype, &b); 132 *offset = b - array; 133 } 134 135 #define fCeedVectorGetArrayRead \ 136 FORTRAN_NAME(ceedvectorgetarrayread,CEEDVECTORGETARRAYREAD) 137 void fCeedVectorGetArrayRead(int *vec, int *memtype, CeedScalar *array, 138 int64_t *offset, int *err) { 139 const CeedScalar *b; 140 CeedVector vec_ = CeedVector_dict[*vec]; 141 *err = CeedVectorGetArrayRead(vec_, *memtype, &b); 142 *offset = b - array; 143 } 144 145 #define fCeedVectorRestoreArray \ 146 FORTRAN_NAME(ceedvectorrestorearray,CEEDVECTORRESTOREARRAY) 147 void fCeedVectorRestoreArray(int *vec, CeedScalar *array, 148 int64_t *offset, int *err) { 149 *err = CeedVectorRestoreArray(CeedVector_dict[*vec], &array); 150 *offset = 0; 151 } 152 153 #define fCeedVectorRestoreArrayRead \ 154 FORTRAN_NAME(ceedvectorrestorearrayread,CEEDVECTORRESTOREARRAYREAD) 155 void fCeedVectorRestoreArrayRead(int *vec, const CeedScalar *array, 156 int64_t *offset, int *err) { 157 *err = CeedVectorRestoreArrayRead(CeedVector_dict[*vec], &array); 158 *offset = 0; 159 } 160 161 #define fCeedVectorView FORTRAN_NAME(ceedvectorview,CEEDVECTORVIEW) 162 void fCeedVectorView(int *vec, int *err) { 163 *err = CeedVectorView(CeedVector_dict[*vec], "%12.8f", stdout); 164 } 165 166 #define fCeedVectorDestroy FORTRAN_NAME(ceedvectordestroy,CEEDVECTORDESTROY) 167 void fCeedVectorDestroy(int *vec, int *err) { 168 *err = CeedVectorDestroy(&CeedVector_dict[*vec]); 169 170 if (*err == 0) { 171 CeedVector_n--; 172 if (CeedVector_n == 0) { 173 CeedFree(&CeedVector_dict); 174 CeedVector_count = 0; 175 CeedVector_count_max = 0; 176 } 177 } 178 } 179 180 static CeedElemRestriction *CeedElemRestriction_dict = NULL; 181 static int CeedElemRestriction_count = 0; 182 static int CeedElemRestriction_n = 0; 183 static int CeedElemRestriction_count_max = 0; 184 185 #define fCeedElemRestrictionCreate \ 186 FORTRAN_NAME(ceedelemrestrictioncreate, CEEDELEMRESTRICTIONCREATE) 187 void fCeedElemRestrictionCreate(int *ceed, int *nelements, 188 int *esize, int *nnodes, int *ncomp, 189 int *memtype, int *copymode, const int *indices, 190 int *elemrestriction, int *err) { 191 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 192 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 193 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 194 } 195 196 const int *indices_ = indices; 197 198 CeedElemRestriction *elemrestriction_ = 199 &CeedElemRestriction_dict[CeedElemRestriction_count]; 200 *err = CeedElemRestrictionCreate(Ceed_dict[*ceed], *nelements, *esize, 201 *nnodes, *ncomp, *memtype, *copymode, 202 indices_, elemrestriction_); 203 204 if (*err == 0) { 205 *elemrestriction = CeedElemRestriction_count++; 206 CeedElemRestriction_n++; 207 } 208 } 209 210 #define fCeedElemRestrictionCreateIdentity \ 211 FORTRAN_NAME(ceedelemrestrictioncreateidentity, CEEDELEMRESTRICTIONCREATEIDENTITY) 212 void fCeedElemRestrictionCreateIdentity(int *ceed, int *nelements, 213 int *esize, int *nnodes, int *ncomp, 214 int *elemrestriction, int *err) { 215 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 216 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 217 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 218 } 219 220 CeedElemRestriction *elemrestriction_ = 221 &CeedElemRestriction_dict[CeedElemRestriction_count]; 222 *err = CeedElemRestrictionCreateIdentity(Ceed_dict[*ceed], *nelements, *esize, 223 *nnodes, *ncomp, elemrestriction_); 224 225 if (*err == 0) { 226 *elemrestriction = CeedElemRestriction_count++; 227 CeedElemRestriction_n++; 228 } 229 } 230 231 #define fCeedElemRestrictionCreateBlocked \ 232 FORTRAN_NAME(ceedelemrestrictioncreateblocked,CEEDELEMRESTRICTIONCREATEBLOCKED) 233 void fCeedElemRestrictionCreateBlocked(int *ceed, int *nelements, 234 int *esize, int *blocksize, int *nnodes, 235 int *ncomp, int *mtype, int *cmode, 236 int *blkindices, int *elemrestriction, 237 int *err) { 238 239 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 240 CeedElemRestriction_count_max += CeedElemRestriction_count_max/2 + 1; 241 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 242 } 243 244 CeedElemRestriction *elemrestriction_ = 245 &CeedElemRestriction_dict[CeedElemRestriction_count]; 246 *err = CeedElemRestrictionCreateBlocked(Ceed_dict[*ceed], *nelements, *esize, 247 *blocksize, *nnodes, *ncomp, *mtype, 248 *cmode, blkindices, elemrestriction_); 249 250 if (*err == 0) { 251 *elemrestriction = CeedElemRestriction_count++; 252 CeedElemRestriction_n++; 253 } 254 } 255 256 static CeedRequest *CeedRequest_dict = NULL; 257 static int CeedRequest_count = 0; 258 static int CeedRequest_n = 0; 259 static int CeedRequest_count_max = 0; 260 261 #define fCeedElemRestrictionApply \ 262 FORTRAN_NAME(ceedelemrestrictionapply,CEEDELEMRESTRICTIONAPPLY) 263 void fCeedElemRestrictionApply(int *elemr, int *tmode, int *lmode, 264 int *uvec, int *ruvec, int *rqst, int *err) { 265 int createRequest = 1; 266 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 267 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) 268 createRequest = 0; 269 270 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 271 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 272 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 273 } 274 275 CeedRequest *rqst_; 276 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 277 else if (*rqst == FORTRAN_REQUEST_ORDERED ) rqst_ = CEED_REQUEST_ORDERED; 278 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 279 280 *err = CeedElemRestrictionApply(CeedElemRestriction_dict[*elemr], *tmode, 281 *lmode, CeedVector_dict[*uvec], 282 CeedVector_dict[*ruvec], rqst_); 283 284 if (*err == 0 && createRequest) { 285 *rqst = CeedRequest_count++; 286 CeedRequest_n++; 287 } 288 } 289 290 291 292 #define fCeedElemRestrictionApplyBlock \ 293 FORTRAN_NAME(ceedelemrestrictionapplyblock,CEEDELEMRESTRICTIONAPPLYBLOCK) 294 void fCeedElemRestrictionApplyBlock(int *elemr, int *block, int *tmode, 295 int *lmode, 296 int *uvec, int *ruvec, int *rqst, int *err) { 297 int createRequest = 1; 298 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 299 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) 300 createRequest = 0; 301 302 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 303 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 304 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 305 } 306 307 CeedRequest *rqst_; 308 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 309 else if (*rqst == FORTRAN_REQUEST_ORDERED ) rqst_ = CEED_REQUEST_ORDERED; 310 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 311 312 *err = CeedElemRestrictionApplyBlock(CeedElemRestriction_dict[*elemr], *block, 313 *tmode, *lmode, CeedVector_dict[*uvec], 314 CeedVector_dict[*ruvec], rqst_); 315 316 if (*err == 0 && createRequest) { 317 *rqst = CeedRequest_count++; 318 CeedRequest_n++; 319 } 320 } 321 322 #define fCeedElemRestrictionGetMultiplicity \ 323 FORTRAN_NAME(ceedelemrestrictiongetmultiplicity,CEEDELEMRESTRICTIONGETMULTIPLICITY) 324 void fCeedElemRestrictionGetMultiplicity(int *elemr, int *mult, int *err) { 325 *err = CeedElemRestrictionGetMultiplicity(CeedElemRestriction_dict[*elemr], 326 CeedVector_dict[*mult]); 327 } 328 329 330 #define fCeedRequestWait FORTRAN_NAME(ceedrequestwait, CEEDREQUESTWAIT) 331 void fCeedRequestWait(int *rqst, int *err) { 332 // TODO Uncomment this once CeedRequestWait is implemented 333 //*err = CeedRequestWait(&CeedRequest_dict[*rqst]); 334 335 if (*err == 0) { 336 CeedRequest_n--; 337 if (CeedRequest_n == 0) { 338 CeedFree(&CeedRequest_dict); 339 CeedRequest_count = 0; 340 CeedRequest_count_max = 0; 341 } 342 } 343 } 344 345 #define fCeedElemRestrictionDestroy \ 346 FORTRAN_NAME(ceedelemrestrictiondestroy,CEEDELEMRESTRICTIONDESTROY) 347 void fCeedElemRestrictionDestroy(int *elem, int *err) { 348 *err = CeedElemRestrictionDestroy(&CeedElemRestriction_dict[*elem]); 349 350 if (*err == 0) { 351 CeedElemRestriction_n--; 352 if (CeedElemRestriction_n == 0) { 353 CeedFree(&CeedElemRestriction_dict); 354 CeedElemRestriction_count = 0; 355 CeedElemRestriction_count_max = 0; 356 } 357 } 358 } 359 360 static CeedBasis *CeedBasis_dict = NULL; 361 static int CeedBasis_count = 0; 362 static int CeedBasis_n = 0; 363 static int CeedBasis_count_max = 0; 364 365 #define fCeedBasisCreateTensorH1Lagrange \ 366 FORTRAN_NAME(ceedbasiscreatetensorh1lagrange, CEEDBASISCREATETENSORH1LAGRANGE) 367 void fCeedBasisCreateTensorH1Lagrange(int *ceed, int *dim, 368 int *ncomp, int *P, int *Q, int *quadmode, 369 int *basis, int *err) { 370 if (CeedBasis_count == CeedBasis_count_max) { 371 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 372 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 373 } 374 375 *err = CeedBasisCreateTensorH1Lagrange(Ceed_dict[*ceed], *dim, *ncomp, *P, *Q, 376 *quadmode, 377 &CeedBasis_dict[CeedBasis_count]); 378 379 if (*err == 0) { 380 *basis = CeedBasis_count++; 381 CeedBasis_n++; 382 } 383 } 384 385 #define fCeedBasisCreateTensorH1 \ 386 FORTRAN_NAME(ceedbasiscreatetensorh1, CEEDBASISCREATETENSORH1) 387 void fCeedBasisCreateTensorH1(int *ceed, int *dim, int *ncomp, int *P1d, 388 int *Q1d, const CeedScalar *interp1d, 389 const CeedScalar *grad1d, 390 const CeedScalar *qref1d, 391 const CeedScalar *qweight1d, int *basis, 392 int *err) { 393 if (CeedBasis_count == CeedBasis_count_max) { 394 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 395 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 396 } 397 398 *err = CeedBasisCreateTensorH1(Ceed_dict[*ceed], *dim, *ncomp, *P1d, *Q1d, 399 interp1d, grad1d, qref1d, qweight1d, 400 &CeedBasis_dict[CeedBasis_count]); 401 402 if (*err == 0) { 403 *basis = CeedBasis_count++; 404 CeedBasis_n++; 405 } 406 } 407 408 #define fCeedBasisCreateH1 \ 409 FORTRAN_NAME(ceedbasiscreateh1, CEEDBASISCREATEH1) 410 void fCeedBasisCreateH1(int *ceed, int *topo, int *ncomp, int *nnodes, 411 int *nqpts, const CeedScalar *interp, 412 const CeedScalar *grad, const CeedScalar *qref, 413 const CeedScalar *qweight, int *basis, int *err) { 414 if (CeedBasis_count == CeedBasis_count_max) { 415 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 416 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 417 } 418 419 *err = CeedBasisCreateH1(Ceed_dict[*ceed], *topo, *ncomp, *nnodes, *nqpts, 420 interp, grad, qref, qweight, 421 &CeedBasis_dict[CeedBasis_count]); 422 423 if (*err == 0) { 424 *basis = CeedBasis_count++; 425 CeedBasis_n++; 426 } 427 } 428 429 #define fCeedBasisView FORTRAN_NAME(ceedbasisview, CEEDBASISVIEW) 430 void fCeedBasisView(int *basis, int *err) { 431 *err = CeedBasisView(CeedBasis_dict[*basis], stdout); 432 } 433 434 #define fCeedQRFactorization \ 435 FORTRAN_NAME(ceedqrfactorization, CEEDQRFACTORIZATION) 436 void fCeedQRFactorization(int *ceed, CeedScalar *mat, CeedScalar *tau, int *m, 437 int *n, int *err) { 438 *err = CeedQRFactorization(Ceed_dict[*ceed], mat, tau, *m, *n); 439 } 440 441 #define fCeedSymmetricSchurDecomposition \ 442 FORTRAN_NAME(ceedsymmetricschurdecomposition, CEEDSYMMETRICSCHURDECOMPOSITION) 443 void fCeedSymmetricSchurDecomposition(int *ceed, CeedScalar *mat, 444 CeedScalar *lambda, int *n, int *err) { 445 *err = CeedSymmetricSchurDecomposition(Ceed_dict[*ceed], mat, lambda, *n); 446 } 447 448 #define fCeedSimultaneousDiagonalization \ 449 FORTRAN_NAME(ceedsimultaneousdiagonalization, CEEDSIMULTANEOUSDIAGONALIZATION) 450 void fCeedSimultaneousDiagonalization(int *ceed, CeedScalar *matA, 451 CeedScalar *matB, CeedScalar *x, 452 CeedScalar *lambda, int *n, int *err) { 453 *err = CeedSimultaneousDiagonalization(Ceed_dict[*ceed], matA, matB, x, 454 lambda, *n); 455 } 456 457 #define fCeedBasisGetCollocatedGrad \ 458 FORTRAN_NAME(ceedbasisgetcollocatedgrad, CEEDBASISGETCOLLOCATEDGRAD) 459 void fCeedBasisGetCollocatedGrad(int *basis, CeedScalar *colograd1d, 460 int *err) { 461 *err = CeedBasisGetCollocatedGrad(CeedBasis_dict[*basis], colograd1d); 462 } 463 464 #define fCeedBasisApply FORTRAN_NAME(ceedbasisapply, CEEDBASISAPPLY) 465 void fCeedBasisApply(int *basis, int *nelem, int *tmode, int *emode, 466 int *u, int *v, int *err) { 467 *err = CeedBasisApply(CeedBasis_dict[*basis], *nelem, *tmode, *emode, 468 *u==FORTRAN_NULL?NULL:CeedVector_dict[*u], 469 CeedVector_dict[*v]); 470 } 471 472 #define fCeedBasisGetNumNodes \ 473 FORTRAN_NAME(ceedbasisgetnumnodes, CEEDBASISGETNUMNODES) 474 void fCeedBasisGetNumNodes(int *basis, int *P, int *err) { 475 *err = CeedBasisGetNumNodes(CeedBasis_dict[*basis], P); 476 } 477 478 #define fCeedBasisGetNumQuadraturePoints \ 479 FORTRAN_NAME(ceedbasisgetnumquadraturepoints, CEEDBASISGETNUMQUADRATUREPOINTS) 480 void fCeedBasisGetNumQuadraturePoints(int *basis, int *Q, int *err) { 481 *err = CeedBasisGetNumQuadraturePoints(CeedBasis_dict[*basis], Q); 482 } 483 484 #define fCeedBasisDestroy FORTRAN_NAME(ceedbasisdestroy,CEEDBASISDESTROY) 485 void fCeedBasisDestroy(int *basis, int *err) { 486 *err = CeedBasisDestroy(&CeedBasis_dict[*basis]); 487 488 if (*err == 0) { 489 CeedBasis_n--; 490 if (CeedBasis_n == 0) { 491 CeedFree(&CeedBasis_dict); 492 CeedBasis_count = 0; 493 CeedBasis_count_max = 0; 494 } 495 } 496 } 497 498 #define fCeedGaussQuadrature FORTRAN_NAME(ceedgaussquadrature, CEEDGAUSSQUADRATURE) 499 void fCeedGaussQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 500 int *err) { 501 *err = CeedGaussQuadrature(*Q, qref1d, qweight1d); 502 } 503 504 #define fCeedLobattoQuadrature \ 505 FORTRAN_NAME(ceedlobattoquadrature, CEEDLOBATTOQUADRATURE) 506 void fCeedLobattoQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 507 int *err) { 508 *err = CeedLobattoQuadrature(*Q, qref1d, qweight1d); 509 } 510 511 static CeedQFunction *CeedQFunction_dict = NULL; 512 static int CeedQFunction_count = 0; 513 static int CeedQFunction_n = 0; 514 static int CeedQFunction_count_max = 0; 515 516 static int CeedQFunctionFortranStub(void *ctx, int nq, 517 const CeedScalar *const *u, 518 CeedScalar *const *v) { 519 fContext *fctx = ctx; 520 int ierr; 521 522 CeedScalar *ctx_ = (CeedScalar *) fctx->innerctx; 523 fctx->f((void *)ctx_,&nq,u[0],u[1],u[2],u[3],u[4],u[5],u[6], 524 u[7],u[8],u[9],u[10],u[11],u[12],u[13],u[14],u[15], 525 v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9], 526 v[10],v[11],v[12],v[13],v[14],v[15],&ierr); 527 return ierr; 528 } 529 530 #define fCeedQFunctionCreateInterior \ 531 FORTRAN_NAME(ceedqfunctioncreateinterior, CEEDQFUNCTIONCREATEINTERIOR) 532 void fCeedQFunctionCreateInterior(int *ceed, int *vlength, 533 void (*f)(void *ctx, int *nq, 534 const CeedScalar *u,const CeedScalar *u1, 535 const CeedScalar *u2,const CeedScalar *u3, 536 const CeedScalar *u4,const CeedScalar *u5, 537 const CeedScalar *u6,const CeedScalar *u7, 538 const CeedScalar *u8,const CeedScalar *u9, 539 const CeedScalar *u10,const CeedScalar *u11, 540 const CeedScalar *u12,const CeedScalar *u13, 541 const CeedScalar *u14,const CeedScalar *u15, 542 CeedScalar *v,CeedScalar *v1,CeedScalar *v2, 543 CeedScalar *v3,CeedScalar *v4, 544 CeedScalar *v5,CeedScalar *v6, 545 CeedScalar *v7,CeedScalar *v8, 546 CeedScalar *v9,CeedScalar *v10, 547 CeedScalar *v11,CeedScalar *v12, 548 CeedScalar *v13,CeedScalar *v14, 549 CeedScalar *v15,int *err), 550 const char *source, int *qf, int *err, 551 fortran_charlen_t source_len) { 552 FIX_STRING(source); 553 if (CeedQFunction_count == CeedQFunction_count_max) { 554 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 555 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 556 } 557 558 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 559 *err = CeedQFunctionCreateInterior(Ceed_dict[*ceed], *vlength, 560 CeedQFunctionFortranStub, source_c, qf_); 561 562 if (*err == 0) { 563 *qf = CeedQFunction_count++; 564 CeedQFunction_n++; 565 } 566 567 fContext *fctx; 568 *err = CeedMalloc(1, &fctx); 569 if (*err) return; 570 fctx->f = f; fctx->innerctx = NULL; fctx->innerctxsize = 0; 571 572 *err = CeedQFunctionSetContext(*qf_, fctx, sizeof(fContext)); 573 574 (*qf_)->fortranstatus = true; 575 } 576 577 #define fCeedQFunctionCreateInteriorByName \ 578 FORTRAN_NAME(ceedqfunctioncreateinteriorbyname, CEEDQFUNCTIONCREATEINTERIORBYNAME) 579 void fCeedQFunctionCreateInteriorByName(int *ceed, const char *name, int *qf, 580 int *err, fortran_charlen_t name_len) { 581 FIX_STRING(name); 582 if (CeedQFunction_count == CeedQFunction_count_max) { 583 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 584 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 585 } 586 587 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 588 *err = CeedQFunctionCreateInteriorByName(Ceed_dict[*ceed], name_c, qf_); 589 590 if (*err == 0) { 591 *qf = CeedQFunction_count++; 592 CeedQFunction_n++; 593 } 594 } 595 596 #define fCeedQFunctionCreateIdentity \ 597 FORTRAN_NAME(ceedqfunctioncreateidentity, CEEDQFUNCTIONCREATEIDENTITY) 598 void fCeedQFunctionCreateIdentity(int *ceed, int *size, int *qf, int *err) { 599 if (CeedQFunction_count == CeedQFunction_count_max) { 600 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 601 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 602 } 603 604 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 605 *err = CeedQFunctionCreateIdentity(Ceed_dict[*ceed], *size, qf_); 606 607 if (*err == 0) { 608 *qf = CeedQFunction_count++; 609 CeedQFunction_n++; 610 } 611 } 612 613 #define fCeedQFunctionAddInput \ 614 FORTRAN_NAME(ceedqfunctionaddinput,CEEDQFUNCTIONADDINPUT) 615 void fCeedQFunctionAddInput(int *qf, const char *fieldname, 616 CeedInt *ncomp, CeedEvalMode *emode, int *err, 617 fortran_charlen_t fieldname_len) { 618 FIX_STRING(fieldname); 619 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 620 621 *err = CeedQFunctionAddInput(qf_, fieldname_c, *ncomp, *emode); 622 } 623 624 #define fCeedQFunctionAddOutput \ 625 FORTRAN_NAME(ceedqfunctionaddoutput,CEEDQFUNCTIONADDOUTPUT) 626 void fCeedQFunctionAddOutput(int *qf, const char *fieldname, 627 CeedInt *ncomp, CeedEvalMode *emode, int *err, 628 fortran_charlen_t fieldname_len) { 629 FIX_STRING(fieldname); 630 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 631 632 *err = CeedQFunctionAddOutput(qf_, fieldname_c, *ncomp, *emode); 633 } 634 635 #define fCeedQFunctionSetContext \ 636 FORTRAN_NAME(ceedqfunctionsetcontext,CEEDQFUNCTIONSETCONTEXT) 637 void fCeedQFunctionSetContext(int *qf, CeedScalar *ctx, CeedInt *n, int *err) { 638 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 639 640 fContext *fctx = qf_->ctx; 641 fctx->innerctx = ctx; 642 fctx->innerctxsize = ((size_t) *n)*sizeof(CeedScalar); 643 } 644 645 #define fCeedQFunctionApply \ 646 FORTRAN_NAME(ceedqfunctionapply,CEEDQFUNCTIONAPPLY) 647 //TODO Need Fixing, double pointer 648 void fCeedQFunctionApply(int *qf, int *Q, 649 int *u, int *u1, int *u2, int *u3, 650 int *u4, int *u5, int *u6, int *u7, 651 int *u8, int *u9, int *u10, int *u11, 652 int *u12, int *u13, int *u14, int *u15, 653 int *v, int *v1, int *v2, int *v3, 654 int *v4, int *v5, int *v6, int *v7, 655 int *v8, int *v9, int *v10, int *v11, 656 int *v12, int *v13, int *v14, int *v15, int *err) { 657 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 658 CeedVector *in; 659 *err = CeedCalloc(16, &in); 660 if (*err) return; 661 in[0] = *u==FORTRAN_NULL?NULL:CeedVector_dict[*u]; 662 in[1] = *u1==FORTRAN_NULL?NULL:CeedVector_dict[*u1]; 663 in[2] = *u2==FORTRAN_NULL?NULL:CeedVector_dict[*u2]; 664 in[3] = *u3==FORTRAN_NULL?NULL:CeedVector_dict[*u3]; 665 in[4] = *u4==FORTRAN_NULL?NULL:CeedVector_dict[*u4]; 666 in[5] = *u5==FORTRAN_NULL?NULL:CeedVector_dict[*u5]; 667 in[6] = *u6==FORTRAN_NULL?NULL:CeedVector_dict[*u6]; 668 in[7] = *u7==FORTRAN_NULL?NULL:CeedVector_dict[*u7]; 669 in[8] = *u8==FORTRAN_NULL?NULL:CeedVector_dict[*u8]; 670 in[9] = *u9==FORTRAN_NULL?NULL:CeedVector_dict[*u9]; 671 in[10] = *u10==FORTRAN_NULL?NULL:CeedVector_dict[*u10]; 672 in[11] = *u11==FORTRAN_NULL?NULL:CeedVector_dict[*u11]; 673 in[12] = *u12==FORTRAN_NULL?NULL:CeedVector_dict[*u12]; 674 in[13] = *u13==FORTRAN_NULL?NULL:CeedVector_dict[*u13]; 675 in[14] = *u14==FORTRAN_NULL?NULL:CeedVector_dict[*u14]; 676 in[15] = *u15==FORTRAN_NULL?NULL:CeedVector_dict[*u15]; 677 CeedVector *out; 678 *err = CeedCalloc(16, &out); 679 if (*err) return; 680 out[0] = *v==FORTRAN_NULL?NULL:CeedVector_dict[*v]; 681 out[1] = *v1==FORTRAN_NULL?NULL:CeedVector_dict[*v1]; 682 out[2] = *v2==FORTRAN_NULL?NULL:CeedVector_dict[*v2]; 683 out[3] = *v3==FORTRAN_NULL?NULL:CeedVector_dict[*v3]; 684 out[4] = *v4==FORTRAN_NULL?NULL:CeedVector_dict[*v4]; 685 out[5] = *v5==FORTRAN_NULL?NULL:CeedVector_dict[*v5]; 686 out[6] = *v6==FORTRAN_NULL?NULL:CeedVector_dict[*v6]; 687 out[7] = *v7==FORTRAN_NULL?NULL:CeedVector_dict[*v7]; 688 out[8] = *v8==FORTRAN_NULL?NULL:CeedVector_dict[*v8]; 689 out[9] = *v9==FORTRAN_NULL?NULL:CeedVector_dict[*v9]; 690 out[10] = *v10==FORTRAN_NULL?NULL:CeedVector_dict[*v10]; 691 out[11] = *v11==FORTRAN_NULL?NULL:CeedVector_dict[*v11]; 692 out[12] = *v12==FORTRAN_NULL?NULL:CeedVector_dict[*v12]; 693 out[13] = *v13==FORTRAN_NULL?NULL:CeedVector_dict[*v13]; 694 out[14] = *v14==FORTRAN_NULL?NULL:CeedVector_dict[*v14]; 695 out[15] = *v15==FORTRAN_NULL?NULL:CeedVector_dict[*v15]; 696 *err = CeedQFunctionApply(qf_, *Q, in, out); 697 if (*err) return; 698 699 *err = CeedFree(&in); 700 if (*err) return; 701 *err = CeedFree(&out); 702 } 703 704 #define fCeedQFunctionDestroy \ 705 FORTRAN_NAME(ceedqfunctiondestroy,CEEDQFUNCTIONDESTROY) 706 void fCeedQFunctionDestroy(int *qf, int *err) { 707 fContext *fctx = CeedQFunction_dict[*qf]->ctx; 708 *err = CeedFree(&fctx); 709 if (*err) return; 710 711 *err = CeedQFunctionDestroy(&CeedQFunction_dict[*qf]); 712 if (*err) return; 713 714 CeedQFunction_n--; 715 if (CeedQFunction_n == 0) { 716 *err = CeedFree(&CeedQFunction_dict); 717 CeedQFunction_count = 0; 718 CeedQFunction_count_max = 0; 719 } 720 } 721 722 static CeedOperator *CeedOperator_dict = NULL; 723 static int CeedOperator_count = 0; 724 static int CeedOperator_n = 0; 725 static int CeedOperator_count_max = 0; 726 727 #define fCeedOperatorCreate \ 728 FORTRAN_NAME(ceedoperatorcreate, CEEDOPERATORCREATE) 729 void fCeedOperatorCreate(int *ceed, 730 int *qf, int *dqf, int *dqfT, int *op, int *err) { 731 if (CeedOperator_count == CeedOperator_count_max) 732 CeedOperator_count_max += CeedOperator_count_max/2 + 1, 733 CeedOperator_dict = realloc(CeedOperator_dict, 734 sizeof(CeedOperator)*CeedOperator_count_max); 735 736 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 737 738 CeedQFunction dqf_ = NULL, dqfT_ = NULL; 739 if (*dqf != FORTRAN_NULL) dqf_ = CeedQFunction_dict[*dqf ]; 740 if (*dqfT != FORTRAN_NULL) dqfT_ = CeedQFunction_dict[*dqfT]; 741 742 *err = CeedOperatorCreate(Ceed_dict[*ceed], CeedQFunction_dict[*qf], dqf_, 743 dqfT_, op_); 744 if (*err) return; 745 *op = CeedOperator_count++; 746 CeedOperator_n++; 747 } 748 749 #define fCeedCompositeOperatorCreate \ 750 FORTRAN_NAME(ceedcompositeoperatorcreate, CEEDCOMPOSITEOPERATORCREATE) 751 void fCeedCompositeOperatorCreate(int *ceed, int *op, int *err) { 752 if (CeedOperator_count == CeedOperator_count_max) 753 CeedOperator_count_max += CeedOperator_count_max/2 + 1, 754 CeedOperator_dict = realloc(CeedOperator_dict, 755 sizeof(CeedOperator)*CeedOperator_count_max); 756 757 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 758 759 *err = CeedCompositeOperatorCreate(Ceed_dict[*ceed], op_); 760 if (*err) return; 761 *op = CeedOperator_count++; 762 CeedOperator_n++; 763 } 764 765 #define fCeedOperatorSetField \ 766 FORTRAN_NAME(ceedoperatorsetfield,CEEDOPERATORSETFIELD) 767 void fCeedOperatorSetField(int *op, const char *fieldname, 768 int *r, int *lmode, int *b, int *v, int *err, 769 fortran_charlen_t fieldname_len) { 770 FIX_STRING(fieldname); 771 CeedElemRestriction r_; 772 CeedBasis b_; 773 CeedVector v_; 774 775 CeedOperator op_ = CeedOperator_dict[*op]; 776 777 if (*r == FORTRAN_NULL) { 778 r_ = NULL; 779 } else { 780 r_ = CeedElemRestriction_dict[*r]; 781 } 782 783 if (*b == FORTRAN_NULL) { 784 b_ = NULL; 785 } else if (*b == FORTRAN_BASIS_COLLOCATED) { 786 b_ = CEED_BASIS_COLLOCATED; 787 } else { 788 b_ = CeedBasis_dict[*b]; 789 } 790 if (*v == FORTRAN_NULL) { 791 v_ = NULL; 792 } else if (*v == FORTRAN_VECTOR_ACTIVE) { 793 v_ = CEED_VECTOR_ACTIVE; 794 } else if (*v == FORTRAN_VECTOR_NONE) { 795 v_ = CEED_VECTOR_NONE; 796 } else { 797 v_ = CeedVector_dict[*v]; 798 } 799 800 *err = CeedOperatorSetField(op_, fieldname_c, r_, *lmode, b_, v_); 801 } 802 803 #define fCeedCompositeOperatorAddSub \ 804 FORTRAN_NAME(ceedcompositeoperatoraddsub, CEEDCOMPOSITEOPERATORADDSUB) 805 void fCeedCompositeOperatorAddSub(int *compositeop, int *subop, int *err) { 806 CeedOperator compositeop_ = CeedOperator_dict[*compositeop]; 807 CeedOperator subop_ = CeedOperator_dict[*subop]; 808 809 *err = CeedCompositeOperatorAddSub(compositeop_, subop_); 810 if (*err) return; 811 } 812 813 #define fCeedOperatorApply FORTRAN_NAME(ceedoperatorapply, CEEDOPERATORAPPLY) 814 void fCeedOperatorApply(int *op, int *ustatevec, 815 int *resvec, int *rqst, int *err) { 816 CeedVector ustatevec_ = *ustatevec == FORTRAN_NULL 817 ? NULL : CeedVector_dict[*ustatevec]; 818 CeedVector resvec_ = *resvec == FORTRAN_NULL 819 ? NULL : CeedVector_dict[*resvec]; 820 821 int createRequest = 1; 822 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 823 if (*rqst == -1 || *rqst == -2) { 824 createRequest = 0; 825 } 826 827 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 828 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 829 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 830 } 831 832 CeedRequest *rqst_; 833 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 834 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 835 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 836 837 *err = CeedOperatorApply(CeedOperator_dict[*op], 838 ustatevec_, resvec_, rqst_); 839 if (*err) return; 840 if (createRequest) { 841 *rqst = CeedRequest_count++; 842 CeedRequest_n++; 843 } 844 } 845 846 #define fCeedOperatorApplyJacobian \ 847 FORTRAN_NAME(ceedoperatorapplyjacobian, CEEDOPERATORAPPLYJACOBIAN) 848 void fCeedOperatorApplyJacobian(int *op, int *qdatavec, int *ustatevec, 849 int *dustatevec, int *dresvec, int *rqst, 850 int *err) { 851 // TODO Uncomment this when CeedOperatorApplyJacobian is implemented 852 // *err = CeedOperatorApplyJacobian(CeedOperator_dict[*op], CeedVector_dict[*qdatavec], 853 // CeedVector_dict[*ustatevec], CeedVector_dict[*dustatevec], 854 // CeedVector_dict[*dresvec], &CeedRequest_dict[*rqst]); 855 } 856 857 #define fCeedOperatorDestroy \ 858 FORTRAN_NAME(ceedoperatordestroy, CEEDOPERATORDESTROY) 859 void fCeedOperatorDestroy(int *op, int *err) { 860 *err = CeedOperatorDestroy(&CeedOperator_dict[*op]); 861 if (*err) return; 862 CeedOperator_n--; 863 if (CeedOperator_n == 0) { 864 *err = CeedFree(&CeedOperator_dict); 865 CeedOperator_count = 0; 866 CeedOperator_count_max = 0; 867 } 868 } 869