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, int *lmode, 295 int *uvec, int *ruvec, int *rqst, int *err) { 296 int createRequest = 1; 297 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 298 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) 299 createRequest = 0; 300 301 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 302 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 303 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 304 } 305 306 CeedRequest *rqst_; 307 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 308 else if (*rqst == FORTRAN_REQUEST_ORDERED ) rqst_ = CEED_REQUEST_ORDERED; 309 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 310 311 *err = CeedElemRestrictionApplyBlock(CeedElemRestriction_dict[*elemr], *block, 312 *tmode, *lmode, CeedVector_dict[*uvec], 313 CeedVector_dict[*ruvec], rqst_); 314 315 if (*err == 0 && createRequest) { 316 *rqst = CeedRequest_count++; 317 CeedRequest_n++; 318 } 319 } 320 321 #define fCeedElemRestrictionGetMultiplicity \ 322 FORTRAN_NAME(ceedelemrestrictiongetmultiplicity,CEEDELEMRESTRICTIONGETMULTIPLICITY) 323 void fCeedElemRestrictionGetMultiplicity(int *elemr, int *mult, int *err) { 324 *err = CeedElemRestrictionGetMultiplicity(CeedElemRestriction_dict[*elemr], 325 CeedVector_dict[*mult]); 326 } 327 328 329 #define fCeedRequestWait FORTRAN_NAME(ceedrequestwait, CEEDREQUESTWAIT) 330 void fCeedRequestWait(int *rqst, int *err) { 331 // TODO Uncomment this once CeedRequestWait is implemented 332 //*err = CeedRequestWait(&CeedRequest_dict[*rqst]); 333 334 if (*err == 0) { 335 CeedRequest_n--; 336 if (CeedRequest_n == 0) { 337 CeedFree(&CeedRequest_dict); 338 CeedRequest_count = 0; 339 CeedRequest_count_max = 0; 340 } 341 } 342 } 343 344 #define fCeedElemRestrictionDestroy \ 345 FORTRAN_NAME(ceedelemrestrictiondestroy,CEEDELEMRESTRICTIONDESTROY) 346 void fCeedElemRestrictionDestroy(int *elem, int *err) { 347 *err = CeedElemRestrictionDestroy(&CeedElemRestriction_dict[*elem]); 348 349 if (*err == 0) { 350 CeedElemRestriction_n--; 351 if (CeedElemRestriction_n == 0) { 352 CeedFree(&CeedElemRestriction_dict); 353 CeedElemRestriction_count = 0; 354 CeedElemRestriction_count_max = 0; 355 } 356 } 357 } 358 359 static CeedBasis *CeedBasis_dict = NULL; 360 static int CeedBasis_count = 0; 361 static int CeedBasis_n = 0; 362 static int CeedBasis_count_max = 0; 363 364 #define fCeedBasisCreateTensorH1Lagrange \ 365 FORTRAN_NAME(ceedbasiscreatetensorh1lagrange, CEEDBASISCREATETENSORH1LAGRANGE) 366 void fCeedBasisCreateTensorH1Lagrange(int *ceed, int *dim, 367 int *ncomp, int *P, int *Q, int *quadmode, 368 int *basis, int *err) { 369 if (CeedBasis_count == CeedBasis_count_max) { 370 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 371 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 372 } 373 374 *err = CeedBasisCreateTensorH1Lagrange(Ceed_dict[*ceed], *dim, *ncomp, *P, *Q, 375 *quadmode, 376 &CeedBasis_dict[CeedBasis_count]); 377 378 if (*err == 0) { 379 *basis = CeedBasis_count++; 380 CeedBasis_n++; 381 } 382 } 383 384 #define fCeedBasisCreateTensorH1 \ 385 FORTRAN_NAME(ceedbasiscreatetensorh1, CEEDBASISCREATETENSORH1) 386 void fCeedBasisCreateTensorH1(int *ceed, int *dim, int *ncomp, int *P1d, 387 int *Q1d, const CeedScalar *interp1d, 388 const CeedScalar *grad1d, 389 const CeedScalar *qref1d, 390 const CeedScalar *qweight1d, int *basis, 391 int *err) { 392 if (CeedBasis_count == CeedBasis_count_max) { 393 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 394 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 395 } 396 397 *err = CeedBasisCreateTensorH1(Ceed_dict[*ceed], *dim, *ncomp, *P1d, *Q1d, 398 interp1d, grad1d, qref1d, qweight1d, 399 &CeedBasis_dict[CeedBasis_count]); 400 401 if (*err == 0) { 402 *basis = CeedBasis_count++; 403 CeedBasis_n++; 404 } 405 } 406 407 #define fCeedBasisCreateH1 \ 408 FORTRAN_NAME(ceedbasiscreateh1, CEEDBASISCREATEH1) 409 void fCeedBasisCreateH1(int *ceed, int *topo, int *ncomp, int *nnodes, 410 int *nqpts, const CeedScalar *interp, 411 const CeedScalar *grad, const CeedScalar *qref, 412 const CeedScalar *qweight, int *basis, int *err) { 413 if (CeedBasis_count == CeedBasis_count_max) { 414 CeedBasis_count_max += CeedBasis_count_max/2 + 1; 415 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 416 } 417 418 *err = CeedBasisCreateH1(Ceed_dict[*ceed], *topo, *ncomp, *nnodes, *nqpts, 419 interp, grad, qref, qweight, 420 &CeedBasis_dict[CeedBasis_count]); 421 422 if (*err == 0) { 423 *basis = CeedBasis_count++; 424 CeedBasis_n++; 425 } 426 } 427 428 #define fCeedBasisView FORTRAN_NAME(ceedbasisview, CEEDBASISVIEW) 429 void fCeedBasisView(int *basis, int *err) { 430 *err = CeedBasisView(CeedBasis_dict[*basis], stdout); 431 } 432 433 #define fCeedQRFactorization \ 434 FORTRAN_NAME(ceedqrfactorization, CEEDQRFACTORIZATION) 435 void fCeedQRFactorization(int *ceed, CeedScalar *mat, CeedScalar *tau, int *m, 436 int *n, int *err) { 437 *err = CeedQRFactorization(Ceed_dict[*ceed], mat, tau, *m, *n); 438 } 439 440 #define fCeedBasisGetCollocatedGrad \ 441 FORTRAN_NAME(ceedbasisgetcollocatedgrad, CEEDBASISGETCOLLOCATEDGRAD) 442 void fCeedBasisGetCollocatedGrad(int *basis, CeedScalar *colograd1d, 443 int *err) { 444 *err = CeedBasisGetCollocatedGrad(CeedBasis_dict[*basis], colograd1d); 445 } 446 447 #define fCeedBasisApply FORTRAN_NAME(ceedbasisapply, CEEDBASISAPPLY) 448 void fCeedBasisApply(int *basis, int *nelem, int *tmode, int *emode, 449 int *u, int *v, int *err) { 450 *err = CeedBasisApply(CeedBasis_dict[*basis], *nelem, *tmode, *emode, 451 *u==FORTRAN_NULL?NULL:CeedVector_dict[*u], 452 CeedVector_dict[*v]); 453 } 454 455 #define fCeedBasisGetNumNodes \ 456 FORTRAN_NAME(ceedbasisgetnumnodes, CEEDBASISGETNUMNODES) 457 void fCeedBasisGetNumNodes(int *basis, int *P, int *err) { 458 *err = CeedBasisGetNumNodes(CeedBasis_dict[*basis], P); 459 } 460 461 #define fCeedBasisGetNumQuadraturePoints \ 462 FORTRAN_NAME(ceedbasisgetnumquadraturepoints, CEEDBASISGETNUMQUADRATUREPOINTS) 463 void fCeedBasisGetNumQuadraturePoints(int *basis, int *Q, int *err) { 464 *err = CeedBasisGetNumQuadraturePoints(CeedBasis_dict[*basis], Q); 465 } 466 467 #define fCeedBasisDestroy FORTRAN_NAME(ceedbasisdestroy,CEEDBASISDESTROY) 468 void fCeedBasisDestroy(int *basis, int *err) { 469 *err = CeedBasisDestroy(&CeedBasis_dict[*basis]); 470 471 if (*err == 0) { 472 CeedBasis_n--; 473 if (CeedBasis_n == 0) { 474 CeedFree(&CeedBasis_dict); 475 CeedBasis_count = 0; 476 CeedBasis_count_max = 0; 477 } 478 } 479 } 480 481 #define fCeedGaussQuadrature FORTRAN_NAME(ceedgaussquadrature, CEEDGAUSSQUADRATURE) 482 void fCeedGaussQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 483 int *err) { 484 *err = CeedGaussQuadrature(*Q, qref1d, qweight1d); 485 } 486 487 #define fCeedLobattoQuadrature \ 488 FORTRAN_NAME(ceedlobattoquadrature, CEEDLOBATTOQUADRATURE) 489 void fCeedLobattoQuadrature(int *Q, CeedScalar *qref1d, CeedScalar *qweight1d, 490 int *err) { 491 *err = CeedLobattoQuadrature(*Q, qref1d, qweight1d); 492 } 493 494 static CeedQFunction *CeedQFunction_dict = NULL; 495 static int CeedQFunction_count = 0; 496 static int CeedQFunction_n = 0; 497 static int CeedQFunction_count_max = 0; 498 499 static int CeedQFunctionFortranStub(void *ctx, int nq, 500 const CeedScalar *const *u, 501 CeedScalar *const *v) { 502 fContext *fctx = ctx; 503 int ierr; 504 505 CeedScalar *ctx_ = (CeedScalar *) fctx->innerctx; 506 fctx->f((void *)ctx_,&nq,u[0],u[1],u[2],u[3],u[4],u[5],u[6], 507 u[7],u[8],u[9],u[10],u[11],u[12],u[13],u[14],u[15], 508 v[0],v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9], 509 v[10],v[11],v[12],v[13],v[14],v[15],&ierr); 510 return ierr; 511 } 512 513 #define fCeedQFunctionCreateInterior \ 514 FORTRAN_NAME(ceedqfunctioncreateinterior, CEEDQFUNCTIONCREATEINTERIOR) 515 void fCeedQFunctionCreateInterior(int *ceed, int *vlength, 516 void (*f)(void *ctx, int *nq, 517 const CeedScalar *u,const CeedScalar *u1, 518 const CeedScalar *u2,const CeedScalar *u3, 519 const CeedScalar *u4,const CeedScalar *u5, 520 const CeedScalar *u6,const CeedScalar *u7, 521 const CeedScalar *u8,const CeedScalar *u9, 522 const CeedScalar *u10,const CeedScalar *u11, 523 const CeedScalar *u12,const CeedScalar *u13, 524 const CeedScalar *u14,const CeedScalar *u15, 525 CeedScalar *v,CeedScalar *v1,CeedScalar *v2, 526 CeedScalar *v3,CeedScalar *v4, 527 CeedScalar *v5,CeedScalar *v6, 528 CeedScalar *v7,CeedScalar *v8, 529 CeedScalar *v9,CeedScalar *v10, 530 CeedScalar *v11,CeedScalar *v12, 531 CeedScalar *v13,CeedScalar *v14, 532 CeedScalar *v15,int *err), 533 const char *focca, int *qf, int *err, 534 fortran_charlen_t focca_len) { 535 FIX_STRING(focca); 536 if (CeedQFunction_count == CeedQFunction_count_max) { 537 CeedQFunction_count_max += CeedQFunction_count_max/2 + 1; 538 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 539 } 540 541 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 542 *err = CeedQFunctionCreateInterior(Ceed_dict[*ceed], *vlength, 543 CeedQFunctionFortranStub, focca_c, qf_); 544 545 if (*err == 0) { 546 *qf = CeedQFunction_count++; 547 CeedQFunction_n++; 548 549 } 550 551 fContext *fctx; 552 *err = CeedMalloc(1, &fctx); 553 if (*err) return; 554 fctx->f = f; fctx->innerctx = NULL; fctx->innerctxsize = 0; 555 556 *err = CeedQFunctionSetContext(*qf_, fctx, sizeof(fContext)); 557 558 (*qf_)->fortranstatus = true; 559 } 560 561 #define fCeedQFunctionAddInput \ 562 FORTRAN_NAME(ceedqfunctionaddinput,CEEDQFUNCTIONADDINPUT) 563 void fCeedQFunctionAddInput(int *qf, const char *fieldname, 564 CeedInt *ncomp, CeedEvalMode *emode, int *err, 565 fortran_charlen_t fieldname_len) { 566 FIX_STRING(fieldname); 567 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 568 569 *err = CeedQFunctionAddInput(qf_, fieldname_c, *ncomp, *emode); 570 } 571 572 #define fCeedQFunctionAddOutput \ 573 FORTRAN_NAME(ceedqfunctionaddoutput,CEEDQFUNCTIONADDOUTPUT) 574 void fCeedQFunctionAddOutput(int *qf, const char *fieldname, 575 CeedInt *ncomp, CeedEvalMode *emode, int *err, 576 fortran_charlen_t fieldname_len) { 577 FIX_STRING(fieldname); 578 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 579 580 *err = CeedQFunctionAddOutput(qf_, fieldname_c, *ncomp, *emode); 581 } 582 583 #define fCeedQFunctionSetContext \ 584 FORTRAN_NAME(ceedqfunctionsetcontext,CEEDQFUNCTIONSETCONTEXT) 585 void fCeedQFunctionSetContext(int *qf, CeedScalar *ctx, CeedInt *n, int *err) { 586 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 587 588 fContext *fctx = qf_->ctx; 589 fctx->innerctx = ctx; 590 fctx->innerctxsize = ((size_t) *n)*sizeof(CeedScalar); 591 } 592 593 #define fCeedQFunctionApply \ 594 FORTRAN_NAME(ceedqfunctionapply,CEEDQFUNCTIONAPPLY) 595 //TODO Need Fixing, double pointer 596 void fCeedQFunctionApply(int *qf, int *Q, 597 int *u, int *u1, int *u2, int *u3, 598 int *u4, int *u5, int *u6, int *u7, 599 int *u8, int *u9, int *u10, int *u11, 600 int *u12, int *u13, int *u14, int *u15, 601 int *v, int *v1, int *v2, int *v3, 602 int *v4, int *v5, int *v6, int *v7, 603 int *v8, int *v9, int *v10, int *v11, 604 int *v12, int *v13, int *v14, int *v15, int *err) { 605 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 606 CeedVector *in; 607 *err = CeedCalloc(16, &in); 608 if (*err) return; 609 in[0] = *u==FORTRAN_NULL?NULL:CeedVector_dict[*u]; 610 in[1] = *u1==FORTRAN_NULL?NULL:CeedVector_dict[*u1]; 611 in[2] = *u2==FORTRAN_NULL?NULL:CeedVector_dict[*u2]; 612 in[3] = *u3==FORTRAN_NULL?NULL:CeedVector_dict[*u3]; 613 in[4] = *u4==FORTRAN_NULL?NULL:CeedVector_dict[*u4]; 614 in[5] = *u5==FORTRAN_NULL?NULL:CeedVector_dict[*u5]; 615 in[6] = *u6==FORTRAN_NULL?NULL:CeedVector_dict[*u6]; 616 in[7] = *u7==FORTRAN_NULL?NULL:CeedVector_dict[*u7]; 617 in[8] = *u8==FORTRAN_NULL?NULL:CeedVector_dict[*u8]; 618 in[9] = *u9==FORTRAN_NULL?NULL:CeedVector_dict[*u9]; 619 in[10] = *u10==FORTRAN_NULL?NULL:CeedVector_dict[*u10]; 620 in[11] = *u11==FORTRAN_NULL?NULL:CeedVector_dict[*u11]; 621 in[12] = *u12==FORTRAN_NULL?NULL:CeedVector_dict[*u12]; 622 in[13] = *u13==FORTRAN_NULL?NULL:CeedVector_dict[*u13]; 623 in[14] = *u14==FORTRAN_NULL?NULL:CeedVector_dict[*u14]; 624 in[15] = *u15==FORTRAN_NULL?NULL:CeedVector_dict[*u15]; 625 CeedVector *out; 626 *err = CeedCalloc(16, &out); 627 if (*err) return; 628 out[0] = *v==FORTRAN_NULL?NULL:CeedVector_dict[*v]; 629 out[1] = *v1==FORTRAN_NULL?NULL:CeedVector_dict[*v1]; 630 out[2] = *v2==FORTRAN_NULL?NULL:CeedVector_dict[*v2]; 631 out[3] = *v3==FORTRAN_NULL?NULL:CeedVector_dict[*v3]; 632 out[4] = *v4==FORTRAN_NULL?NULL:CeedVector_dict[*v4]; 633 out[5] = *v5==FORTRAN_NULL?NULL:CeedVector_dict[*v5]; 634 out[6] = *v6==FORTRAN_NULL?NULL:CeedVector_dict[*v6]; 635 out[7] = *v7==FORTRAN_NULL?NULL:CeedVector_dict[*v7]; 636 out[8] = *v8==FORTRAN_NULL?NULL:CeedVector_dict[*v8]; 637 out[9] = *v9==FORTRAN_NULL?NULL:CeedVector_dict[*v9]; 638 out[10] = *v10==FORTRAN_NULL?NULL:CeedVector_dict[*v10]; 639 out[11] = *v11==FORTRAN_NULL?NULL:CeedVector_dict[*v11]; 640 out[12] = *v12==FORTRAN_NULL?NULL:CeedVector_dict[*v12]; 641 out[13] = *v13==FORTRAN_NULL?NULL:CeedVector_dict[*v13]; 642 out[14] = *v14==FORTRAN_NULL?NULL:CeedVector_dict[*v14]; 643 out[15] = *v15==FORTRAN_NULL?NULL:CeedVector_dict[*v15]; 644 *err = CeedQFunctionApply(qf_, *Q, in, out); 645 if (*err) return; 646 647 *err = CeedFree(&in); 648 if (*err) return; 649 *err = CeedFree(&out); 650 } 651 652 #define fCeedQFunctionDestroy \ 653 FORTRAN_NAME(ceedqfunctiondestroy,CEEDQFUNCTIONDESTROY) 654 void fCeedQFunctionDestroy(int *qf, int *err) { 655 fContext *fctx = CeedQFunction_dict[*qf]->ctx; 656 *err = CeedFree(&fctx); 657 if (*err) return; 658 659 *err = CeedQFunctionDestroy(&CeedQFunction_dict[*qf]); 660 if (*err) return; 661 662 CeedQFunction_n--; 663 if (CeedQFunction_n == 0) { 664 *err = CeedFree(&CeedQFunction_dict); 665 CeedQFunction_count = 0; 666 CeedQFunction_count_max = 0; 667 } 668 } 669 670 static CeedOperator *CeedOperator_dict = NULL; 671 static int CeedOperator_count = 0; 672 static int CeedOperator_n = 0; 673 static int CeedOperator_count_max = 0; 674 675 #define fCeedOperatorCreate \ 676 FORTRAN_NAME(ceedoperatorcreate, CEEDOPERATORCREATE) 677 void fCeedOperatorCreate(int *ceed, 678 int *qf, int *dqf, int *dqfT, int *op, int *err) { 679 if (CeedOperator_count == CeedOperator_count_max) 680 CeedOperator_count_max += CeedOperator_count_max/2 + 1, 681 CeedOperator_dict = realloc(CeedOperator_dict, 682 sizeof(CeedOperator)*CeedOperator_count_max); 683 684 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 685 686 CeedQFunction dqf_ = NULL, dqfT_ = NULL; 687 if (*dqf != FORTRAN_NULL) dqf_ = CeedQFunction_dict[*dqf ]; 688 if (*dqfT != FORTRAN_NULL) dqfT_ = CeedQFunction_dict[*dqfT]; 689 690 *err = CeedOperatorCreate(Ceed_dict[*ceed], CeedQFunction_dict[*qf], dqf_, 691 dqfT_, op_); 692 if (*err) return; 693 *op = CeedOperator_count++; 694 CeedOperator_n++; 695 } 696 697 #define fCeedCompositeOperatorCreate \ 698 FORTRAN_NAME(ceedcompositeoperatorcreate, CEEDCOMPOSITEOPERATORCREATE) 699 void fCeedCompositeOperatorCreate(int *ceed, int *op, int *err) { 700 if (CeedOperator_count == CeedOperator_count_max) 701 CeedOperator_count_max += CeedOperator_count_max/2 + 1, 702 CeedOperator_dict = realloc(CeedOperator_dict, 703 sizeof(CeedOperator)*CeedOperator_count_max); 704 705 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 706 707 *err = CeedCompositeOperatorCreate(Ceed_dict[*ceed], op_); 708 if (*err) return; 709 *op = CeedOperator_count++; 710 CeedOperator_n++; 711 } 712 713 #define fCeedOperatorSetField \ 714 FORTRAN_NAME(ceedoperatorsetfield,CEEDOPERATORSETFIELD) 715 void fCeedOperatorSetField(int *op, const char *fieldname, 716 int *r, int *lmode, int *b, int *v, int *err, 717 fortran_charlen_t fieldname_len) { 718 FIX_STRING(fieldname); 719 CeedElemRestriction r_; 720 CeedBasis b_; 721 CeedVector v_; 722 723 CeedOperator op_ = CeedOperator_dict[*op]; 724 725 if (*r == FORTRAN_NULL) { 726 r_ = NULL; 727 } else { 728 r_ = CeedElemRestriction_dict[*r]; 729 } 730 731 if (*b == FORTRAN_NULL) { 732 b_ = NULL; 733 } else if (*b == FORTRAN_BASIS_COLLOCATED) { 734 b_ = CEED_BASIS_COLLOCATED; 735 } else { 736 b_ = CeedBasis_dict[*b]; 737 } 738 if (*v == FORTRAN_NULL) { 739 v_ = NULL; 740 } else if (*v == FORTRAN_VECTOR_ACTIVE) { 741 v_ = CEED_VECTOR_ACTIVE; 742 } else if (*v == FORTRAN_VECTOR_NONE) { 743 v_ = CEED_VECTOR_NONE; 744 } else { 745 v_ = CeedVector_dict[*v]; 746 } 747 748 *err = CeedOperatorSetField(op_, fieldname_c, r_, *lmode, b_, v_); 749 } 750 751 #define fCeedCompositeOperatorAddSub \ 752 FORTRAN_NAME(ceedcompositeoperatoraddsub, CEEDCOMPOSITEOPERATORADDSUB) 753 void fCeedCompositeOperatorAddSub(int *compositeop, int *subop, int *err) { 754 CeedOperator compositeop_ = CeedOperator_dict[*compositeop]; 755 CeedOperator subop_ = CeedOperator_dict[*subop]; 756 757 *err = CeedCompositeOperatorAddSub(compositeop_, subop_); 758 if (*err) return; 759 } 760 761 #define fCeedOperatorApply FORTRAN_NAME(ceedoperatorapply, CEEDOPERATORAPPLY) 762 void fCeedOperatorApply(int *op, int *ustatevec, 763 int *resvec, int *rqst, int *err) { 764 CeedVector ustatevec_ = *ustatevec == FORTRAN_NULL 765 ? NULL : CeedVector_dict[*ustatevec]; 766 CeedVector resvec_ = *resvec == FORTRAN_NULL 767 ? NULL : CeedVector_dict[*resvec]; 768 769 int createRequest = 1; 770 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 771 if (*rqst == -1 || *rqst == -2) { 772 createRequest = 0; 773 } 774 775 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 776 CeedRequest_count_max += CeedRequest_count_max/2 + 1; 777 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 778 } 779 780 CeedRequest *rqst_; 781 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 782 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 783 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 784 785 *err = CeedOperatorApply(CeedOperator_dict[*op], 786 ustatevec_, resvec_, rqst_); 787 if (*err) return; 788 if (createRequest) { 789 *rqst = CeedRequest_count++; 790 CeedRequest_n++; 791 } 792 } 793 794 #define fCeedOperatorApplyJacobian \ 795 FORTRAN_NAME(ceedoperatorapplyjacobian, CEEDOPERATORAPPLYJACOBIAN) 796 void fCeedOperatorApplyJacobian(int *op, int *qdatavec, int *ustatevec, 797 int *dustatevec, int *dresvec, int *rqst, 798 int *err) { 799 // TODO Uncomment this when CeedOperatorApplyJacobian is implemented 800 // *err = CeedOperatorApplyJacobian(CeedOperator_dict[*op], CeedVector_dict[*qdatavec], 801 // CeedVector_dict[*ustatevec], CeedVector_dict[*dustatevec], 802 // CeedVector_dict[*dresvec], &CeedRequest_dict[*rqst]); 803 } 804 805 #define fCeedOperatorDestroy \ 806 FORTRAN_NAME(ceedoperatordestroy, CEEDOPERATORDESTROY) 807 void fCeedOperatorDestroy(int *op, int *err) { 808 *err = CeedOperatorDestroy(&CeedOperator_dict[*op]); 809 if (*err) return; 810 CeedOperator_n--; 811 if (CeedOperator_n == 0) { 812 *err = CeedFree(&CeedOperator_dict); 813 CeedOperator_count = 0; 814 CeedOperator_count_max = 0; 815 } 816 } 817