1 // Copyright (c) 2017-2022, Lawrence Livermore National Security, LLC and other CEED contributors. 2 // All Rights Reserved. See the top-level LICENSE and NOTICE files for details. 3 // 4 // SPDX-License-Identifier: BSD-2-Clause 5 // 6 // This file is part of CEED: http://github.com/ceed 7 8 // Fortran interface 9 #include <ceed-fortran-name.h> 10 #include <ceed-impl.h> 11 #include <ceed.h> 12 #include <ceed/backend.h> 13 #include <stdbool.h> 14 #include <stdint.h> 15 #include <stdio.h> 16 #include <string.h> 17 18 #define FORTRAN_REQUEST_IMMEDIATE -1 19 #define FORTRAN_REQUEST_ORDERED -2 20 #define FORTRAN_NULL -3 21 #define FORTRAN_STRIDES_BACKEND -4 22 #define FORTRAN_VECTOR_ACTIVE -5 23 #define FORTRAN_VECTOR_NONE -6 24 #define FORTRAN_ELEMRESTRICTION_NONE -7 25 #define FORTRAN_BASIS_COLLOCATED -8 26 #define FORTRAN_QFUNCTION_NONE -9 27 28 static Ceed *Ceed_dict = NULL; 29 static int Ceed_count = 0; 30 static int Ceed_n = 0; 31 static int Ceed_count_max = 0; 32 33 // This test should actually be for the gfortran version, but we don't currently 34 // have a configure system to determine that (TODO). At present, this will use 35 // the smaller integer when run with clang+gfortran=8, for example. (That is 36 // sketchy, but will likely work for users that don't have huge character 37 // strings.) 38 #if __GNUC__ >= 8 39 typedef size_t fortran_charlen_t; 40 #else 41 typedef int fortran_charlen_t; 42 #endif 43 44 #define Splice(a, b) a##b 45 46 // Fortran strings are generally unterminated and the length is passed as an 47 // extra argument after all the normal arguments. Some compilers (I only know 48 // of Windows) place the length argument immediately after the string parameter 49 // (TODO). 50 // 51 // We can't just NULL-terminate the string in-place because that could overwrite 52 // other strings or attempt to write to read-only memory. This macro allocates 53 // a string to hold the null-terminated version of the string that C expects. 54 #define FIX_STRING(stringname) \ 55 char Splice(stringname, _c)[1024]; \ 56 if (Splice(stringname, _len) > 1023) *err = CeedError(NULL, 1, "Fortran string length too long %zd", (size_t)Splice(stringname, _len)); \ 57 strncpy(Splice(stringname, _c), stringname, Splice(stringname, _len)); \ 58 Splice(stringname, _c)[Splice(stringname, _len)] = 0; 59 60 // ----------------------------------------------------------------------------- 61 // Ceed 62 // ----------------------------------------------------------------------------- 63 #define fCeedInit FORTRAN_NAME(ceedinit, CEEDINIT) 64 CEED_EXTERN void fCeedInit(const char *resource, int *ceed, int *err, fortran_charlen_t resource_len) { 65 FIX_STRING(resource); 66 if (Ceed_count == Ceed_count_max) { 67 Ceed_count_max += Ceed_count_max / 2 + 1; 68 CeedRealloc(Ceed_count_max, &Ceed_dict); 69 } 70 71 Ceed *ceed_ = &Ceed_dict[Ceed_count]; 72 *err = CeedInit(resource_c, ceed_); 73 74 if (*err == 0) { 75 *ceed = Ceed_count++; 76 Ceed_n++; 77 } 78 } 79 80 #define fCeedIsDeterministic FORTRAN_NAME(ceedisdeterministic, CEEDISDETERMINISTIC) 81 CEED_EXTERN void fCeedIsDeterministic(int *ceed, int *is_deterministic, int *err) { 82 *err = CeedIsDeterministic(Ceed_dict[*ceed], (bool *)is_deterministic); 83 } 84 85 #define fCeedGetPreferredMemType FORTRAN_NAME(ceedgetpreferredmemtype, CEEDGETPREFERREDMEMTYPE) 86 CEED_EXTERN void fCeedGetPreferredMemType(int *ceed, int *type, int *err) { *err = CeedGetPreferredMemType(Ceed_dict[*ceed], (CeedMemType *)type); } 87 88 #define fCeedView FORTRAN_NAME(ceedview, CEEDVIEW) 89 CEED_EXTERN void fCeedView(int *ceed, int *err) { *err = CeedView(Ceed_dict[*ceed], stdout); } 90 91 #define fCeedDestroy FORTRAN_NAME(ceeddestroy, CEEDDESTROY) 92 CEED_EXTERN void fCeedDestroy(int *ceed, int *err) { 93 if (*ceed == FORTRAN_NULL) return; 94 *err = CeedDestroy(&Ceed_dict[*ceed]); 95 96 if (*err == 0) { 97 *ceed = FORTRAN_NULL; 98 Ceed_n--; 99 if (Ceed_n == 0) { 100 CeedFree(&Ceed_dict); 101 Ceed_count = 0; 102 Ceed_count_max = 0; 103 } 104 } 105 } 106 107 // ----------------------------------------------------------------------------- 108 // CeedVector 109 // ----------------------------------------------------------------------------- 110 static CeedVector *CeedVector_dict = NULL; 111 static int CeedVector_count = 0; 112 static int CeedVector_n = 0; 113 static int CeedVector_count_max = 0; 114 115 #define fCeedVectorCreate FORTRAN_NAME(ceedvectorcreate, CEEDVECTORCREATE) 116 CEED_EXTERN void fCeedVectorCreate(int *ceed, int *length, int *vec, int *err) { 117 if (CeedVector_count == CeedVector_count_max) { 118 CeedVector_count_max += CeedVector_count_max / 2 + 1; 119 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 120 } 121 122 CeedVector *vec_ = &CeedVector_dict[CeedVector_count]; 123 *err = CeedVectorCreate(Ceed_dict[*ceed], *length, vec_); 124 125 if (*err == 0) { 126 *vec = CeedVector_count++; 127 CeedVector_n++; 128 } 129 } 130 131 #define fCeedVectorSetArray FORTRAN_NAME(ceedvectorsetarray, CEEDVECTORSETARRAY) 132 CEED_EXTERN void fCeedVectorSetArray(int *vec, int *memtype, int *copymode, CeedScalar *array, int64_t *offset, int *err) { 133 *err = CeedVectorSetArray(CeedVector_dict[*vec], (CeedMemType)*memtype, (CeedCopyMode)*copymode, (CeedScalar *)(array + *offset)); 134 } 135 136 #define fCeedVectorTakeArray FORTRAN_NAME(ceedvectortakearray, CEEDVECTORTAKEARRAY) 137 CEED_EXTERN void fCeedVectorTakeArray(int *vec, int *memtype, CeedScalar *array, int64_t *offset, int *err) { 138 CeedScalar *b; 139 CeedVector vec_ = CeedVector_dict[*vec]; 140 *err = CeedVectorTakeArray(vec_, (CeedMemType)*memtype, &b); 141 *offset = b - array; 142 } 143 144 #define fCeedVectorSyncArray FORTRAN_NAME(ceedvectorsyncarray, CEEDVECTORSYNCARRAY) 145 CEED_EXTERN void fCeedVectorSyncArray(int *vec, int *memtype, int *err) { *err = CeedVectorSyncArray(CeedVector_dict[*vec], (CeedMemType)*memtype); } 146 147 #define fCeedVectorSetValue FORTRAN_NAME(ceedvectorsetvalue, CEEDVECTORSETVALUE) 148 CEED_EXTERN void fCeedVectorSetValue(int *vec, CeedScalar *value, int *err) { *err = CeedVectorSetValue(CeedVector_dict[*vec], *value); } 149 150 #define fCeedVectorGetArray FORTRAN_NAME(ceedvectorgetarray, CEEDVECTORGETARRAY) 151 CEED_EXTERN void fCeedVectorGetArray(int *vec, int *memtype, CeedScalar *array, int64_t *offset, int *err) { 152 CeedScalar *b; 153 CeedVector vec_ = CeedVector_dict[*vec]; 154 *err = CeedVectorGetArray(vec_, (CeedMemType)*memtype, &b); 155 *offset = b - array; 156 } 157 158 #define fCeedVectorGetArrayRead FORTRAN_NAME(ceedvectorgetarrayread, CEEDVECTORGETARRAYREAD) 159 CEED_EXTERN void fCeedVectorGetArrayRead(int *vec, int *memtype, CeedScalar *array, int64_t *offset, int *err) { 160 const CeedScalar *b; 161 CeedVector vec_ = CeedVector_dict[*vec]; 162 *err = CeedVectorGetArrayRead(vec_, (CeedMemType)*memtype, &b); 163 *offset = b - array; 164 } 165 166 #define fCeedVectorGetArrayWrite FORTRAN_NAME(ceedvectorgetarraywrite, CEEDVECTORGETARRAYWRITE) 167 CEED_EXTERN void fCeedVectorGetArrayWrite(int *vec, int *memtype, CeedScalar *array, int64_t *offset, int *err) { 168 CeedScalar *b; 169 CeedVector vec_ = CeedVector_dict[*vec]; 170 *err = CeedVectorGetArrayWrite(vec_, (CeedMemType)*memtype, &b); 171 *offset = b - array; 172 } 173 174 #define fCeedVectorRestoreArray FORTRAN_NAME(ceedvectorrestorearray, CEEDVECTORRESTOREARRAY) 175 CEED_EXTERN void fCeedVectorRestoreArray(int *vec, CeedScalar *array, int64_t *offset, int *err) { 176 CeedScalar *offsetArray = array + *offset; 177 *err = CeedVectorRestoreArray(CeedVector_dict[*vec], &offsetArray); 178 *offset = 0; 179 } 180 181 #define fCeedVectorRestoreArrayRead FORTRAN_NAME(ceedvectorrestorearrayread, CEEDVECTORRESTOREARRAYREAD) 182 CEED_EXTERN void fCeedVectorRestoreArrayRead(int *vec, const CeedScalar *array, int64_t *offset, int *err) { 183 *err = CeedVectorRestoreArrayRead(CeedVector_dict[*vec], &array); 184 *offset = 0; 185 } 186 187 #define fCeedVectorNorm FORTRAN_NAME(ceedvectornorm, CEEDVECTORNORM) 188 CEED_EXTERN void fCeedVectorNorm(int *vec, int *type, CeedScalar *norm, int *err) { 189 *err = CeedVectorNorm(CeedVector_dict[*vec], (CeedNormType)*type, norm); 190 } 191 192 #define fCeedVectorReciprocal FORTRAN_NAME(ceedvectorreciprocal, CEEDVECTORRECIPROCAL) 193 CEED_EXTERN void fCeedVectorReciprocal(int *vec, int *err) { *err = CeedVectorReciprocal(CeedVector_dict[*vec]); } 194 195 #define fCeedVectorView FORTRAN_NAME(ceedvectorview, CEEDVECTORVIEW) 196 CEED_EXTERN void fCeedVectorView(int *vec, int *err) { *err = CeedVectorView(CeedVector_dict[*vec], "%12.8f", stdout); } 197 198 #define fCeedVectorDestroy FORTRAN_NAME(ceedvectordestroy, CEEDVECTORDESTROY) 199 CEED_EXTERN void fCeedVectorDestroy(int *vec, int *err) { 200 if (*vec == FORTRAN_NULL) return; 201 *err = CeedVectorDestroy(&CeedVector_dict[*vec]); 202 203 if (*err == 0) { 204 *vec = FORTRAN_NULL; 205 CeedVector_n--; 206 if (CeedVector_n == 0) { 207 CeedFree(&CeedVector_dict); 208 CeedVector_count = 0; 209 CeedVector_count_max = 0; 210 } 211 } 212 } 213 214 // ----------------------------------------------------------------------------- 215 // CeedElemRestriction 216 // ----------------------------------------------------------------------------- 217 static CeedElemRestriction *CeedElemRestriction_dict = NULL; 218 static int CeedElemRestriction_count = 0; 219 static int CeedElemRestriction_n = 0; 220 static int CeedElemRestriction_count_max = 0; 221 222 #define fCeedElemRestrictionCreate FORTRAN_NAME(ceedelemrestrictioncreate, CEEDELEMRESTRICTIONCREATE) 223 CEED_EXTERN void fCeedElemRestrictionCreate(int *ceed, int *nelements, int *esize, int *num_comp, int *comp_stride, int *lsize, int *memtype, 224 int *copymode, const int *offsets, int *elemrestriction, int *err) { 225 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 226 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 227 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 228 } 229 230 const int *offsets_ = offsets; 231 232 CeedElemRestriction *elemrestriction_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 233 *err = CeedElemRestrictionCreate(Ceed_dict[*ceed], *nelements, *esize, *num_comp, *comp_stride, *lsize, (CeedMemType)*memtype, 234 (CeedCopyMode)*copymode, offsets_, elemrestriction_); 235 236 if (*err == 0) { 237 *elemrestriction = CeedElemRestriction_count++; 238 CeedElemRestriction_n++; 239 } 240 } 241 242 #define fCeedElemRestrictionCreateStrided FORTRAN_NAME(ceedelemrestrictioncreatestrided, CEEDELEMRESTRICTIONCREATESTRIDED) 243 CEED_EXTERN void fCeedElemRestrictionCreateStrided(int *ceed, int *nelements, int *esize, int *num_comp, int *lsize, int *strides, 244 int *elemrestriction, int *err) { 245 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 246 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 247 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 248 } 249 250 CeedElemRestriction *elemrestriction_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 251 *err = CeedElemRestrictionCreateStrided(Ceed_dict[*ceed], *nelements, *esize, *num_comp, *lsize, 252 *strides == FORTRAN_STRIDES_BACKEND ? CEED_STRIDES_BACKEND : strides, elemrestriction_); 253 if (*err == 0) { 254 *elemrestriction = CeedElemRestriction_count++; 255 CeedElemRestriction_n++; 256 } 257 } 258 259 #define fCeedElemRestrictionCreateBlocked FORTRAN_NAME(ceedelemrestrictioncreateblocked, CEEDELEMRESTRICTIONCREATEBLOCKED) 260 CEED_EXTERN void fCeedElemRestrictionCreateBlocked(int *ceed, int *nelements, int *esize, int *blocksize, int *num_comp, int *comp_stride, int *lsize, 261 int *mtype, int *cmode, int *blkindices, int *elemrestriction, int *err) { 262 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 263 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 264 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 265 } 266 267 CeedElemRestriction *elemrestriction_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 268 *err = CeedElemRestrictionCreateBlocked(Ceed_dict[*ceed], *nelements, *esize, *blocksize, *num_comp, *comp_stride, *lsize, (CeedMemType)*mtype, 269 (CeedCopyMode)*cmode, blkindices, elemrestriction_); 270 271 if (*err == 0) { 272 *elemrestriction = CeedElemRestriction_count++; 273 CeedElemRestriction_n++; 274 } 275 } 276 277 #define fCeedElemRestrictionCreateBlockedStrided FORTRAN_NAME(ceedelemrestrictioncreateblockedstrided, CEEDELEMRESTRICTIONCREATEBLOCKEDSTRIDED) 278 CEED_EXTERN void fCeedElemRestrictionCreateBlockedStrided(int *ceed, int *nelements, int *esize, int *blk_size, int *num_comp, int *lsize, 279 int *strides, int *elemrestriction, int *err) { 280 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 281 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 282 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 283 } 284 285 CeedElemRestriction *elemrestriction_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 286 *err = CeedElemRestrictionCreateBlockedStrided(Ceed_dict[*ceed], *nelements, *esize, *blk_size, *num_comp, *lsize, strides, elemrestriction_); 287 if (*err == 0) { 288 *elemrestriction = CeedElemRestriction_count++; 289 CeedElemRestriction_n++; 290 } 291 } 292 293 static CeedRequest *CeedRequest_dict = NULL; 294 static int CeedRequest_count = 0; 295 static int CeedRequest_n = 0; 296 static int CeedRequest_count_max = 0; 297 298 #define fCeedElemRestrictionApply FORTRAN_NAME(ceedelemrestrictionapply, CEEDELEMRESTRICTIONAPPLY) 299 CEED_EXTERN void fCeedElemRestrictionApply(int *elemr, int *tmode, int *uvec, int *ruvec, int *rqst, int *err) { 300 int createRequest = 1; 301 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 302 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) createRequest = 0; 303 304 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 305 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 306 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 307 } 308 309 CeedRequest *rqst_; 310 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 311 else if (*rqst == FORTRAN_REQUEST_ORDERED) rqst_ = CEED_REQUEST_ORDERED; 312 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 313 314 *err = 315 CeedElemRestrictionApply(CeedElemRestriction_dict[*elemr], (CeedTransposeMode)*tmode, CeedVector_dict[*uvec], CeedVector_dict[*ruvec], rqst_); 316 317 if (*err == 0 && createRequest) { 318 *rqst = CeedRequest_count++; 319 CeedRequest_n++; 320 } 321 } 322 323 #define fCeedElemRestrictionApplyBlock FORTRAN_NAME(ceedelemrestrictionapplyblock, CEEDELEMRESTRICTIONAPPLYBLOCK) 324 CEED_EXTERN void fCeedElemRestrictionApplyBlock(int *elemr, int *block, int *tmode, int *uvec, int *ruvec, int *rqst, int *err) { 325 int createRequest = 1; 326 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 327 if (*rqst == FORTRAN_REQUEST_IMMEDIATE || *rqst == FORTRAN_REQUEST_ORDERED) createRequest = 0; 328 329 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 330 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 331 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 332 } 333 334 CeedRequest *rqst_; 335 if (*rqst == FORTRAN_REQUEST_IMMEDIATE) rqst_ = CEED_REQUEST_IMMEDIATE; 336 else if (*rqst == FORTRAN_REQUEST_ORDERED) rqst_ = CEED_REQUEST_ORDERED; 337 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 338 339 *err = CeedElemRestrictionApplyBlock(CeedElemRestriction_dict[*elemr], *block, (CeedTransposeMode)*tmode, CeedVector_dict[*uvec], 340 CeedVector_dict[*ruvec], rqst_); 341 342 if (*err == 0 && createRequest) { 343 *rqst = CeedRequest_count++; 344 CeedRequest_n++; 345 } 346 } 347 348 #define fCeedElemRestrictionGetMultiplicity FORTRAN_NAME(ceedelemrestrictiongetmultiplicity, CEEDELEMRESTRICTIONGETMULTIPLICITY) 349 CEED_EXTERN void fCeedElemRestrictionGetMultiplicity(int *elemr, int *mult, int *err) { 350 *err = CeedElemRestrictionGetMultiplicity(CeedElemRestriction_dict[*elemr], CeedVector_dict[*mult]); 351 } 352 353 #define fCeedElemRestrictionGetELayout FORTRAN_NAME(ceedelemrestrictiongetelayout, CEEDELEMRESTRICTIONGETELAYOUT) 354 CEED_EXTERN void fCeedElemRestrictionGetELayout(int *elemr, int *layout, int *err) { 355 CeedInt layout_c[3]; 356 *err = CeedElemRestrictionGetELayout(CeedElemRestriction_dict[*elemr], &layout_c); 357 for (int i = 0; i < 3; i++) layout[i] = layout_c[i]; 358 } 359 360 #define fCeedElemRestrictionView FORTRAN_NAME(ceedelemrestrictionview, CEEDELEMRESTRICTIONVIEW) 361 CEED_EXTERN void fCeedElemRestrictionView(int *elemr, int *err) { *err = CeedElemRestrictionView(CeedElemRestriction_dict[*elemr], stdout); } 362 363 #define fCeedRequestWait FORTRAN_NAME(ceedrequestwait, CEEDREQUESTWAIT) 364 CEED_EXTERN void fCeedRequestWait(int *rqst, int *err) { 365 // TODO Uncomment this once CeedRequestWait is implemented 366 //*err = CeedRequestWait(&CeedRequest_dict[*rqst]); 367 368 if (*err == 0) { 369 CeedRequest_n--; 370 if (CeedRequest_n == 0) { 371 CeedFree(&CeedRequest_dict); 372 CeedRequest_count = 0; 373 CeedRequest_count_max = 0; 374 } 375 } 376 } 377 378 #define fCeedElemRestrictionDestroy FORTRAN_NAME(ceedelemrestrictiondestroy, CEEDELEMRESTRICTIONDESTROY) 379 CEED_EXTERN void fCeedElemRestrictionDestroy(int *elem, int *err) { 380 if (*elem == FORTRAN_NULL) return; 381 *err = CeedElemRestrictionDestroy(&CeedElemRestriction_dict[*elem]); 382 383 if (*err == 0) { 384 *elem = FORTRAN_NULL; 385 CeedElemRestriction_n--; 386 if (CeedElemRestriction_n == 0) { 387 CeedFree(&CeedElemRestriction_dict); 388 CeedElemRestriction_count = 0; 389 CeedElemRestriction_count_max = 0; 390 } 391 } 392 } 393 394 // ----------------------------------------------------------------------------- 395 // CeedBasis 396 // ----------------------------------------------------------------------------- 397 static CeedBasis *CeedBasis_dict = NULL; 398 static int CeedBasis_count = 0; 399 static int CeedBasis_n = 0; 400 static int CeedBasis_count_max = 0; 401 402 #define fCeedBasisCreateTensorH1Lagrange FORTRAN_NAME(ceedbasiscreatetensorh1lagrange, CEEDBASISCREATETENSORH1LAGRANGE) 403 CEED_EXTERN void fCeedBasisCreateTensorH1Lagrange(int *ceed, int *dim, int *num_comp, int *P, int *Q, int *quadmode, int *basis, int *err) { 404 if (CeedBasis_count == CeedBasis_count_max) { 405 CeedBasis_count_max += CeedBasis_count_max / 2 + 1; 406 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 407 } 408 409 *err = CeedBasisCreateTensorH1Lagrange(Ceed_dict[*ceed], *dim, *num_comp, *P, *Q, (CeedQuadMode)*quadmode, &CeedBasis_dict[CeedBasis_count]); 410 411 if (*err == 0) { 412 *basis = CeedBasis_count++; 413 CeedBasis_n++; 414 } 415 } 416 417 #define fCeedBasisCreateTensorH1 FORTRAN_NAME(ceedbasiscreatetensorh1, CEEDBASISCREATETENSORH1) 418 CEED_EXTERN void fCeedBasisCreateTensorH1(int *ceed, int *dim, int *num_comp, int *P_1d, int *Q_1d, const CeedScalar *interp_1d, 419 const CeedScalar *grad_1d, const CeedScalar *q_ref_1d, const CeedScalar *q_weight_1d, int *basis, 420 int *err) { 421 if (CeedBasis_count == CeedBasis_count_max) { 422 CeedBasis_count_max += CeedBasis_count_max / 2 + 1; 423 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 424 } 425 426 *err = CeedBasisCreateTensorH1(Ceed_dict[*ceed], *dim, *num_comp, *P_1d, *Q_1d, interp_1d, grad_1d, q_ref_1d, q_weight_1d, 427 &CeedBasis_dict[CeedBasis_count]); 428 429 if (*err == 0) { 430 *basis = CeedBasis_count++; 431 CeedBasis_n++; 432 } 433 } 434 435 #define fCeedBasisCreateH1 FORTRAN_NAME(ceedbasiscreateh1, CEEDBASISCREATEH1) 436 CEED_EXTERN void fCeedBasisCreateH1(int *ceed, int *topo, int *num_comp, int *nnodes, int *nqpts, const CeedScalar *interp, const CeedScalar *grad, 437 const CeedScalar *qref, const CeedScalar *qweight, int *basis, int *err) { 438 if (CeedBasis_count == CeedBasis_count_max) { 439 CeedBasis_count_max += CeedBasis_count_max / 2 + 1; 440 CeedRealloc(CeedBasis_count_max, &CeedBasis_dict); 441 } 442 443 *err = CeedBasisCreateH1(Ceed_dict[*ceed], (CeedElemTopology)*topo, *num_comp, *nnodes, *nqpts, interp, grad, qref, qweight, 444 &CeedBasis_dict[CeedBasis_count]); 445 446 if (*err == 0) { 447 *basis = CeedBasis_count++; 448 CeedBasis_n++; 449 } 450 } 451 452 #define fCeedBasisView FORTRAN_NAME(ceedbasisview, CEEDBASISVIEW) 453 CEED_EXTERN void fCeedBasisView(int *basis, int *err) { *err = CeedBasisView(CeedBasis_dict[*basis], stdout); } 454 455 #define fCeedBasisGetCollocatedGrad FORTRAN_NAME(ceedbasisgetcollocatedgrad, CEEDBASISGETCOLLOCATEDGRAD) 456 CEED_EXTERN void fCeedBasisGetCollocatedGrad(int *basis, CeedScalar *colo_grad_1d, int *err) { 457 *err = CeedBasisGetCollocatedGrad(CeedBasis_dict[*basis], colo_grad_1d); 458 } 459 460 #define fCeedBasisApply FORTRAN_NAME(ceedbasisapply, CEEDBASISAPPLY) 461 CEED_EXTERN void fCeedBasisApply(int *basis, int *num_elem, int *tmode, int *eval_mode, int *u, int *v, int *err) { 462 *err = CeedBasisApply(CeedBasis_dict[*basis], *num_elem, (CeedTransposeMode)*tmode, (CeedEvalMode)*eval_mode, 463 *u == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*u], CeedVector_dict[*v]); 464 } 465 466 #define fCeedBasisGetNumNodes FORTRAN_NAME(ceedbasisgetnumnodes, CEEDBASISGETNUMNODES) 467 CEED_EXTERN void fCeedBasisGetNumNodes(int *basis, int *P, int *err) { *err = CeedBasisGetNumNodes(CeedBasis_dict[*basis], P); } 468 469 #define fCeedBasisGetNumQuadraturePoints FORTRAN_NAME(ceedbasisgetnumquadraturepoints, CEEDBASISGETNUMQUADRATUREPOINTS) 470 CEED_EXTERN void fCeedBasisGetNumQuadraturePoints(int *basis, int *Q, int *err) { *err = CeedBasisGetNumQuadraturePoints(CeedBasis_dict[*basis], Q); } 471 472 #define fCeedBasisGetInterp1D FORTRAN_NAME(ceedbasisgetinterp1d, CEEDBASISGETINTERP1D) 473 CEED_EXTERN void fCeedBasisGetInterp1D(int *basis, CeedScalar *interp_1d, int64_t *offset, int *err) { 474 const CeedScalar *interp1d_; 475 CeedBasis basis_ = CeedBasis_dict[*basis]; 476 *err = CeedBasisGetInterp1D(basis_, &interp1d_); 477 *offset = interp1d_ - interp_1d; 478 } 479 480 #define fCeedBasisGetGrad1D FORTRAN_NAME(ceedbasisgetgrad1d, CEEDBASISGETGRAD1D) 481 CEED_EXTERN void fCeedBasisGetGrad1D(int *basis, CeedScalar *grad_1d, int64_t *offset, int *err) { 482 const CeedScalar *grad1d_; 483 CeedBasis basis_ = CeedBasis_dict[*basis]; 484 *err = CeedBasisGetGrad1D(basis_, &grad1d_); 485 *offset = grad1d_ - grad_1d; 486 } 487 488 #define fCeedBasisGetQRef FORTRAN_NAME(ceedbasisgetqref, CEEDBASISGETQREF) 489 CEED_EXTERN void fCeedBasisGetQRef(int *basis, CeedScalar *q_ref, int64_t *offset, int *err) { 490 const CeedScalar *qref_; 491 CeedBasis basis_ = CeedBasis_dict[*basis]; 492 *err = CeedBasisGetQRef(basis_, &qref_); 493 *offset = qref_ - q_ref; 494 } 495 496 #define fCeedBasisDestroy FORTRAN_NAME(ceedbasisdestroy, CEEDBASISDESTROY) 497 CEED_EXTERN void fCeedBasisDestroy(int *basis, int *err) { 498 if (*basis == FORTRAN_NULL) return; 499 *err = CeedBasisDestroy(&CeedBasis_dict[*basis]); 500 501 if (*err == 0) { 502 *basis = FORTRAN_NULL; 503 CeedBasis_n--; 504 if (CeedBasis_n == 0) { 505 CeedFree(&CeedBasis_dict); 506 CeedBasis_count = 0; 507 CeedBasis_count_max = 0; 508 } 509 } 510 } 511 512 #define fCeedGaussQuadrature FORTRAN_NAME(ceedgaussquadrature, CEEDGAUSSQUADRATURE) 513 CEED_EXTERN void fCeedGaussQuadrature(int *Q, CeedScalar *q_ref_1d, CeedScalar *q_weight_1d, int *err) { 514 *err = CeedGaussQuadrature(*Q, q_ref_1d, q_weight_1d); 515 } 516 517 #define fCeedLobattoQuadrature FORTRAN_NAME(ceedlobattoquadrature, CEEDLOBATTOQUADRATURE) 518 CEED_EXTERN void fCeedLobattoQuadrature(int *Q, CeedScalar *q_ref_1d, CeedScalar *q_weight_1d, int *err) { 519 *err = CeedLobattoQuadrature(*Q, q_ref_1d, q_weight_1d); 520 } 521 522 // ----------------------------------------------------------------------------- 523 // CeedQFunctionContext 524 // ----------------------------------------------------------------------------- 525 static CeedQFunctionContext *CeedQFunctionContext_dict = NULL; 526 static int CeedQFunctionContext_count = 0; 527 static int CeedQFunctionContext_n = 0; 528 static int CeedQFunctionContext_count_max = 0; 529 530 #define fCeedQFunctionContextCreate FORTRAN_NAME(ceedqfunctioncontextcreate, CEEDQFUNCTIONCONTEXTCREATE) 531 CEED_EXTERN void fCeedQFunctionContextCreate(int *ceed, int *ctx, int *err) { 532 if (CeedQFunctionContext_count == CeedQFunctionContext_count_max) { 533 CeedQFunctionContext_count_max += CeedQFunctionContext_count_max / 2 + 1; 534 CeedRealloc(CeedQFunctionContext_count_max, &CeedQFunctionContext_dict); 535 } 536 537 CeedQFunctionContext *ctx_ = &CeedQFunctionContext_dict[CeedQFunctionContext_count]; 538 539 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], ctx_); 540 if (*err) return; 541 *ctx = CeedQFunctionContext_count++; 542 CeedQFunctionContext_n++; 543 } 544 545 #define fCeedQFunctionContextSetData FORTRAN_NAME(ceedqfunctioncontextsetdata, CEEDQFUNCTIONCONTEXTSETDATA) 546 CEED_EXTERN void fCeedQFunctionContextSetData(int *ctx, int *memtype, int *copymode, CeedInt *n, CeedScalar *data, int64_t *offset, int *err) { 547 size_t ctx_size = ((size_t)*n) * sizeof(CeedScalar); 548 *err = CeedQFunctionContextSetData(CeedQFunctionContext_dict[*ctx], (CeedMemType)*memtype, (CeedCopyMode)*copymode, ctx_size, data + *offset); 549 } 550 551 #define fCeedQFunctionContextGetData FORTRAN_NAME(ceedqfunctioncontextgetdata, CEEDQFUNCTIONCONTEXTGETDATA) 552 CEED_EXTERN void fCeedQFunctionContextGetData(int *ctx, int *memtype, CeedScalar *data, int64_t *offset, int *err) { 553 CeedScalar *b; 554 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 555 *err = CeedQFunctionContextGetData(ctx_, (CeedMemType)*memtype, &b); 556 *offset = b - data; 557 } 558 559 #define fCeedQFunctionContextRestoreData FORTRAN_NAME(ceedqfunctioncontextrestoredata, CEEDQFUNCTIONCONTEXTRESTOREDATA) 560 CEED_EXTERN void fCeedQFunctionContextRestoreData(int *ctx, CeedScalar *data, int64_t *offset, int *err) { 561 *err = CeedQFunctionContextRestoreData(CeedQFunctionContext_dict[*ctx], (void **)&data); 562 *offset = 0; 563 } 564 565 #define fCeedQFunctionContextView FORTRAN_NAME(ceedqfunctioncontextview, CEEDQFUNCTIONCONTEXTVIEW) 566 CEED_EXTERN void fCeedQFunctionContextView(int *ctx, int *err) { *err = CeedQFunctionContextView(CeedQFunctionContext_dict[*ctx], stdout); } 567 568 #define fCeedQFunctionContextDestroy FORTRAN_NAME(ceedqfunctioncontextdestroy, CEEDQFUNCTIONCONTEXTDESTROY) 569 CEED_EXTERN void fCeedQFunctionContextDestroy(int *ctx, int *err) { 570 if (*ctx == FORTRAN_NULL) return; 571 *err = CeedQFunctionContextDestroy(&CeedQFunctionContext_dict[*ctx]); 572 573 if (*err == 0) { 574 *ctx = FORTRAN_NULL; 575 CeedQFunctionContext_n--; 576 if (CeedQFunctionContext_n == 0) { 577 CeedFree(&CeedQFunctionContext_dict); 578 CeedQFunctionContext_count = 0; 579 CeedQFunctionContext_count_max = 0; 580 } 581 } 582 } 583 584 // ----------------------------------------------------------------------------- 585 // CeedQFunction 586 // ----------------------------------------------------------------------------- 587 static CeedQFunction *CeedQFunction_dict = NULL; 588 static int CeedQFunction_count = 0; 589 static int CeedQFunction_n = 0; 590 static int CeedQFunction_count_max = 0; 591 592 static int CeedQFunctionFortranStub(void *ctx, int nq, const CeedScalar *const *u, CeedScalar *const *v) { 593 CeedFortranContext fctx = ctx; 594 CeedQFunctionContext inner_ctx = fctx->inner_ctx; 595 int ierr; 596 597 CeedScalar *ctx_ = NULL; 598 // Note: Device backends are generating their own kernels from 599 // single source files, so only Host backends need to 600 // use this Fortran stub. 601 if (inner_ctx) { 602 ierr = CeedQFunctionContextGetData(inner_ctx, CEED_MEM_HOST, &ctx_); 603 CeedChk(ierr); 604 } 605 606 fctx->f((void *)ctx_, &nq, u[0], u[1], u[2], u[3], u[4], u[5], u[6], u[7], u[8], u[9], u[10], u[11], u[12], u[13], u[14], u[15], v[0], v[1], v[2], 607 v[3], v[4], v[5], v[6], v[7], v[8], v[9], v[10], v[11], v[12], v[13], v[14], v[15], &ierr); 608 609 if (inner_ctx) { 610 ierr = CeedQFunctionContextRestoreData(inner_ctx, (void *)&ctx_); 611 CeedChk(ierr); 612 } 613 614 return ierr; 615 } 616 617 #define fCeedQFunctionCreateInterior FORTRAN_NAME(ceedqfunctioncreateinterior, CEEDQFUNCTIONCREATEINTERIOR) 618 CEED_EXTERN void fCeedQFunctionCreateInterior( 619 int *ceed, int *vec_length, 620 void (*f)(void *ctx, int *nq, const CeedScalar *u, const CeedScalar *u1, const CeedScalar *u2, const CeedScalar *u3, const CeedScalar *u4, 621 const CeedScalar *u5, const CeedScalar *u6, const CeedScalar *u7, const CeedScalar *u8, const CeedScalar *u9, const CeedScalar *u10, 622 const CeedScalar *u11, const CeedScalar *u12, const CeedScalar *u13, const CeedScalar *u14, const CeedScalar *u15, CeedScalar *v, 623 CeedScalar *v1, CeedScalar *v2, CeedScalar *v3, CeedScalar *v4, CeedScalar *v5, CeedScalar *v6, CeedScalar *v7, CeedScalar *v8, 624 CeedScalar *v9, CeedScalar *v10, CeedScalar *v11, CeedScalar *v12, CeedScalar *v13, CeedScalar *v14, CeedScalar *v15, int *err), 625 const char *source, int *qf, int *err, fortran_charlen_t source_len) { 626 FIX_STRING(source); 627 if (CeedQFunction_count == CeedQFunction_count_max) { 628 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 629 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 630 } 631 632 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 633 *err = CeedQFunctionCreateInterior(Ceed_dict[*ceed], *vec_length, CeedQFunctionFortranStub, source_c, qf_); 634 635 if (*err == 0) { 636 *qf = CeedQFunction_count++; 637 CeedQFunction_n++; 638 } 639 640 CeedFortranContext fctxdata; 641 *err = CeedCalloc(1, &fctxdata); 642 if (*err) return; 643 fctxdata->f = f; 644 fctxdata->inner_ctx = NULL; 645 CeedQFunctionContext fctx; 646 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], &fctx); 647 if (*err) return; 648 *err = CeedQFunctionContextSetData(fctx, CEED_MEM_HOST, CEED_OWN_POINTER, sizeof(*fctxdata), fctxdata); 649 if (*err) return; 650 *err = CeedQFunctionSetContext(*qf_, fctx); 651 if (*err) return; 652 CeedQFunctionContextDestroy(&fctx); 653 if (*err) return; 654 655 *err = CeedQFunctionSetFortranStatus(*qf_, true); 656 } 657 658 #define fCeedQFunctionCreateInteriorByName FORTRAN_NAME(ceedqfunctioncreateinteriorbyname, CEEDQFUNCTIONCREATEINTERIORBYNAME) 659 CEED_EXTERN void fCeedQFunctionCreateInteriorByName(int *ceed, const char *name, int *qf, int *err, fortran_charlen_t name_len) { 660 FIX_STRING(name); 661 if (CeedQFunction_count == CeedQFunction_count_max) { 662 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 663 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 664 } 665 666 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 667 *err = CeedQFunctionCreateInteriorByName(Ceed_dict[*ceed], name_c, qf_); 668 669 if (*err == 0) { 670 *qf = CeedQFunction_count++; 671 CeedQFunction_n++; 672 } 673 } 674 675 #define fCeedQFunctionCreateIdentity FORTRAN_NAME(ceedqfunctioncreateidentity, CEEDQFUNCTIONCREATEIDENTITY) 676 CEED_EXTERN void fCeedQFunctionCreateIdentity(int *ceed, int *size, int *inmode, int *outmode, int *qf, int *err) { 677 if (CeedQFunction_count == CeedQFunction_count_max) { 678 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 679 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 680 } 681 682 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 683 *err = CeedQFunctionCreateIdentity(Ceed_dict[*ceed], *size, (CeedEvalMode)*inmode, (CeedEvalMode)*outmode, qf_); 684 685 if (*err == 0) { 686 *qf = CeedQFunction_count++; 687 CeedQFunction_n++; 688 } 689 } 690 691 #define fCeedQFunctionAddInput FORTRAN_NAME(ceedqfunctionaddinput, CEEDQFUNCTIONADDINPUT) 692 CEED_EXTERN void fCeedQFunctionAddInput(int *qf, const char *field_name, CeedInt *num_comp, CeedEvalMode *eval_mode, int *err, 693 fortran_charlen_t field_name_len) { 694 FIX_STRING(field_name); 695 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 696 697 *err = CeedQFunctionAddInput(qf_, field_name_c, *num_comp, *eval_mode); 698 } 699 700 #define fCeedQFunctionAddOutput FORTRAN_NAME(ceedqfunctionaddoutput, CEEDQFUNCTIONADDOUTPUT) 701 CEED_EXTERN void fCeedQFunctionAddOutput(int *qf, const char *field_name, CeedInt *num_comp, CeedEvalMode *eval_mode, int *err, 702 fortran_charlen_t field_name_len) { 703 FIX_STRING(field_name); 704 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 705 706 *err = CeedQFunctionAddOutput(qf_, field_name_c, *num_comp, *eval_mode); 707 } 708 709 #define fCeedQFunctionSetContext FORTRAN_NAME(ceedqfunctionsetcontext, CEEDQFUNCTIONSETCONTEXT) 710 CEED_EXTERN void fCeedQFunctionSetContext(int *qf, int *ctx, int *err) { 711 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 712 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 713 714 CeedQFunctionContext fctx; 715 *err = CeedQFunctionGetContext(qf_, &fctx); 716 if (*err) return; 717 CeedFortranContext fctxdata; 718 *err = CeedQFunctionContextGetData(fctx, CEED_MEM_HOST, &fctxdata); 719 if (*err) return; 720 fctxdata->inner_ctx = ctx_; 721 *err = CeedQFunctionContextRestoreData(fctx, (void **)&fctxdata); 722 } 723 724 #define fCeedQFunctionView FORTRAN_NAME(ceedqfunctionview, CEEDQFUNCTIONVIEW) 725 CEED_EXTERN void fCeedQFunctionView(int *qf, int *err) { 726 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 727 728 *err = CeedQFunctionView(qf_, stdout); 729 } 730 731 #define fCeedQFunctionApply FORTRAN_NAME(ceedqfunctionapply, CEEDQFUNCTIONAPPLY) 732 // TODO Need Fixing, double pointer 733 CEED_EXTERN void fCeedQFunctionApply(int *qf, int *Q, int *u, int *u1, int *u2, int *u3, int *u4, int *u5, int *u6, int *u7, int *u8, int *u9, 734 int *u10, int *u11, int *u12, int *u13, int *u14, int *u15, int *v, int *v1, int *v2, int *v3, int *v4, int *v5, 735 int *v6, int *v7, int *v8, int *v9, int *v10, int *v11, int *v12, int *v13, int *v14, int *v15, int *err) { 736 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 737 CeedVector *in; 738 *err = CeedCalloc(CEED_FIELD_MAX, &in); 739 if (*err) return; 740 in[0] = *u == FORTRAN_NULL ? NULL : CeedVector_dict[*u]; 741 in[1] = *u1 == FORTRAN_NULL ? NULL : CeedVector_dict[*u1]; 742 in[2] = *u2 == FORTRAN_NULL ? NULL : CeedVector_dict[*u2]; 743 in[3] = *u3 == FORTRAN_NULL ? NULL : CeedVector_dict[*u3]; 744 in[4] = *u4 == FORTRAN_NULL ? NULL : CeedVector_dict[*u4]; 745 in[5] = *u5 == FORTRAN_NULL ? NULL : CeedVector_dict[*u5]; 746 in[6] = *u6 == FORTRAN_NULL ? NULL : CeedVector_dict[*u6]; 747 in[7] = *u7 == FORTRAN_NULL ? NULL : CeedVector_dict[*u7]; 748 in[8] = *u8 == FORTRAN_NULL ? NULL : CeedVector_dict[*u8]; 749 in[9] = *u9 == FORTRAN_NULL ? NULL : CeedVector_dict[*u9]; 750 in[10] = *u10 == FORTRAN_NULL ? NULL : CeedVector_dict[*u10]; 751 in[11] = *u11 == FORTRAN_NULL ? NULL : CeedVector_dict[*u11]; 752 in[12] = *u12 == FORTRAN_NULL ? NULL : CeedVector_dict[*u12]; 753 in[13] = *u13 == FORTRAN_NULL ? NULL : CeedVector_dict[*u13]; 754 in[14] = *u14 == FORTRAN_NULL ? NULL : CeedVector_dict[*u14]; 755 in[15] = *u15 == FORTRAN_NULL ? NULL : CeedVector_dict[*u15]; 756 CeedVector *out; 757 *err = CeedCalloc(CEED_FIELD_MAX, &out); 758 if (*err) return; 759 out[0] = *v == FORTRAN_NULL ? NULL : CeedVector_dict[*v]; 760 out[1] = *v1 == FORTRAN_NULL ? NULL : CeedVector_dict[*v1]; 761 out[2] = *v2 == FORTRAN_NULL ? NULL : CeedVector_dict[*v2]; 762 out[3] = *v3 == FORTRAN_NULL ? NULL : CeedVector_dict[*v3]; 763 out[4] = *v4 == FORTRAN_NULL ? NULL : CeedVector_dict[*v4]; 764 out[5] = *v5 == FORTRAN_NULL ? NULL : CeedVector_dict[*v5]; 765 out[6] = *v6 == FORTRAN_NULL ? NULL : CeedVector_dict[*v6]; 766 out[7] = *v7 == FORTRAN_NULL ? NULL : CeedVector_dict[*v7]; 767 out[8] = *v8 == FORTRAN_NULL ? NULL : CeedVector_dict[*v8]; 768 out[9] = *v9 == FORTRAN_NULL ? NULL : CeedVector_dict[*v9]; 769 out[10] = *v10 == FORTRAN_NULL ? NULL : CeedVector_dict[*v10]; 770 out[11] = *v11 == FORTRAN_NULL ? NULL : CeedVector_dict[*v11]; 771 out[12] = *v12 == FORTRAN_NULL ? NULL : CeedVector_dict[*v12]; 772 out[13] = *v13 == FORTRAN_NULL ? NULL : CeedVector_dict[*v13]; 773 out[14] = *v14 == FORTRAN_NULL ? NULL : CeedVector_dict[*v14]; 774 out[15] = *v15 == FORTRAN_NULL ? NULL : CeedVector_dict[*v15]; 775 *err = CeedQFunctionApply(qf_, *Q, in, out); 776 if (*err) return; 777 778 *err = CeedFree(&in); 779 if (*err) return; 780 *err = CeedFree(&out); 781 } 782 783 #define fCeedQFunctionDestroy FORTRAN_NAME(ceedqfunctiondestroy, CEEDQFUNCTIONDESTROY) 784 CEED_EXTERN void fCeedQFunctionDestroy(int *qf, int *err) { 785 if (*qf == FORTRAN_NULL) return; 786 787 *err = CeedQFunctionDestroy(&CeedQFunction_dict[*qf]); 788 if (*err == 0) { 789 *qf = FORTRAN_NULL; 790 CeedQFunction_n--; 791 if (CeedQFunction_n == 0) { 792 *err = CeedFree(&CeedQFunction_dict); 793 CeedQFunction_count = 0; 794 CeedQFunction_count_max = 0; 795 } 796 } 797 } 798 799 // ----------------------------------------------------------------------------- 800 // CeedOperator 801 // ----------------------------------------------------------------------------- 802 static CeedOperator *CeedOperator_dict = NULL; 803 static int CeedOperator_count = 0; 804 static int CeedOperator_n = 0; 805 static int CeedOperator_count_max = 0; 806 807 #define fCeedOperatorCreate FORTRAN_NAME(ceedoperatorcreate, CEEDOPERATORCREATE) 808 CEED_EXTERN void fCeedOperatorCreate(int *ceed, int *qf, int *dqf, int *dqfT, int *op, int *err) { 809 if (CeedOperator_count == CeedOperator_count_max) { 810 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 811 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 812 } 813 814 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 815 816 CeedQFunction dqf_ = CEED_QFUNCTION_NONE, dqfT_ = CEED_QFUNCTION_NONE; 817 if (*dqf != FORTRAN_QFUNCTION_NONE) dqf_ = CeedQFunction_dict[*dqf]; 818 if (*dqfT != FORTRAN_QFUNCTION_NONE) dqfT_ = CeedQFunction_dict[*dqfT]; 819 820 *err = CeedOperatorCreate(Ceed_dict[*ceed], CeedQFunction_dict[*qf], dqf_, dqfT_, op_); 821 if (*err) return; 822 *op = CeedOperator_count++; 823 CeedOperator_n++; 824 } 825 826 #define fCeedCompositeOperatorCreate FORTRAN_NAME(ceedcompositeoperatorcreate, CEEDCOMPOSITEOPERATORCREATE) 827 CEED_EXTERN void fCeedCompositeOperatorCreate(int *ceed, int *op, int *err) { 828 if (CeedOperator_count == CeedOperator_count_max) { 829 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 830 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 831 } 832 833 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 834 835 *err = CeedCompositeOperatorCreate(Ceed_dict[*ceed], op_); 836 if (*err) return; 837 *op = CeedOperator_count++; 838 CeedOperator_n++; 839 } 840 841 #define fCeedOperatorSetField FORTRAN_NAME(ceedoperatorsetfield, CEEDOPERATORSETFIELD) 842 CEED_EXTERN void fCeedOperatorSetField(int *op, const char *field_name, int *r, int *b, int *v, int *err, fortran_charlen_t field_name_len) { 843 FIX_STRING(field_name); 844 CeedElemRestriction r_; 845 CeedBasis b_; 846 CeedVector v_; 847 848 CeedOperator op_ = CeedOperator_dict[*op]; 849 850 if (*r == FORTRAN_NULL) { 851 r_ = NULL; 852 } else if (*r == FORTRAN_ELEMRESTRICTION_NONE) { 853 r_ = CEED_ELEMRESTRICTION_NONE; 854 } else { 855 r_ = CeedElemRestriction_dict[*r]; 856 } 857 858 if (*b == FORTRAN_NULL) { 859 b_ = NULL; 860 } else if (*b == FORTRAN_BASIS_COLLOCATED) { 861 b_ = CEED_BASIS_COLLOCATED; 862 } else { 863 b_ = CeedBasis_dict[*b]; 864 } 865 if (*v == FORTRAN_NULL) { 866 v_ = NULL; 867 } else if (*v == FORTRAN_VECTOR_ACTIVE) { 868 v_ = CEED_VECTOR_ACTIVE; 869 } else if (*v == FORTRAN_VECTOR_NONE) { 870 v_ = CEED_VECTOR_NONE; 871 } else { 872 v_ = CeedVector_dict[*v]; 873 } 874 875 *err = CeedOperatorSetField(op_, field_name_c, r_, b_, v_); 876 } 877 878 #define fCeedCompositeOperatorAddSub FORTRAN_NAME(ceedcompositeoperatoraddsub, CEEDCOMPOSITEOPERATORADDSUB) 879 CEED_EXTERN void fCeedCompositeOperatorAddSub(int *compositeop, int *subop, int *err) { 880 CeedOperator compositeop_ = CeedOperator_dict[*compositeop]; 881 CeedOperator subop_ = CeedOperator_dict[*subop]; 882 883 *err = CeedCompositeOperatorAddSub(compositeop_, subop_); 884 } 885 886 #define fCeedOperatorSetName FORTRAN_NAME(ceedoperatorsetname, CEEDOPERATORSETNAME) 887 CEED_EXTERN void fCeedOperatorSetName(int *op, const char *name, int *err, fortran_charlen_t name_len) { 888 FIX_STRING(name); 889 CeedOperator op_ = CeedOperator_dict[*op]; 890 891 *err = CeedOperatorSetName(op_, name_c); 892 } 893 894 #define fCeedOperatorLinearAssembleQFunction FORTRAN_NAME(ceedoperatorlinearassembleqfunction, CEEDOPERATORLINEARASSEMBLEQFUNCTION) 895 CEED_EXTERN void fCeedOperatorLinearAssembleQFunction(int *op, int *assembledvec, int *assembledrstr, int *rqst, int *err) { 896 // Vector 897 if (CeedVector_count == CeedVector_count_max) { 898 CeedVector_count_max += CeedVector_count_max / 2 + 1; 899 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 900 } 901 CeedVector *assembledvec_ = &CeedVector_dict[CeedVector_count]; 902 903 // Restriction 904 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 905 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 906 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 907 } 908 CeedElemRestriction *rstr_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 909 910 int createRequest = 1; 911 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 912 if (*rqst == -1 || *rqst == -2) { 913 createRequest = 0; 914 } 915 916 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 917 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 918 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 919 } 920 921 CeedRequest *rqst_; 922 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 923 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 924 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 925 926 *err = CeedOperatorLinearAssembleQFunction(CeedOperator_dict[*op], assembledvec_, rstr_, rqst_); 927 if (*err) return; 928 if (createRequest) { 929 *rqst = CeedRequest_count++; 930 CeedRequest_n++; 931 } 932 933 if (*err == 0) { 934 *assembledrstr = CeedElemRestriction_count++; 935 CeedElemRestriction_n++; 936 *assembledvec = CeedVector_count++; 937 CeedVector_n++; 938 } 939 } 940 941 #define fCeedOperatorLinearAssembleDiagonal FORTRAN_NAME(ceedoperatorlinearassemblediagonal, CEEDOPERATORLINEARASSEMBLEDIAGONAL) 942 CEED_EXTERN void fCeedOperatorLinearAssembleDiagonal(int *op, int *assembledvec, int *rqst, int *err) { 943 int createRequest = 1; 944 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 945 if (*rqst == -1 || *rqst == -2) { 946 createRequest = 0; 947 } 948 949 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 950 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 951 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 952 } 953 954 CeedRequest *rqst_; 955 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 956 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 957 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 958 959 *err = CeedOperatorLinearAssembleDiagonal(CeedOperator_dict[*op], CeedVector_dict[*assembledvec], rqst_); 960 if (*err) return; 961 if (createRequest) { 962 *rqst = CeedRequest_count++; 963 CeedRequest_n++; 964 } 965 } 966 967 #define fCeedOperatorMultigridLevelCreate FORTRAN_NAME(ceedoperatormultigridlevelcreate, CEEDOPERATORMULTIGRIDLEVELCREATE) 968 CEED_EXTERN void fCeedOperatorMultigridLevelCreate(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, int *opCoarse, int *opProlong, 969 int *opRestrict, int *err) { 970 // Operators 971 CeedOperator opCoarse_, opProlong_, opRestrict_; 972 973 // C interface call 974 *err = CeedOperatorMultigridLevelCreate(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 975 CeedBasis_dict[*basisCoarse], &opCoarse_, &opProlong_, &opRestrict_); 976 977 if (*err) return; 978 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 979 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 980 } 981 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 982 CeedOperator_dict[CeedOperator_count] = opCoarse_; 983 *opCoarse = CeedOperator_count++; 984 CeedOperator_dict[CeedOperator_count] = opProlong_; 985 *opProlong = CeedOperator_count++; 986 CeedOperator_dict[CeedOperator_count] = opRestrict_; 987 *opRestrict = CeedOperator_count++; 988 CeedOperator_n += 3; 989 } 990 991 #define fCeedOperatorMultigridLevelCreateTensorH1 FORTRAN_NAME(ceedoperatormultigridlevelcreatetensorh1, CEEDOPERATORMULTIGRIDLEVELCREATETENSORH1) 992 CEED_EXTERN void fCeedOperatorMultigridLevelCreateTensorH1(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, 993 const CeedScalar *interpCtoF, int *opCoarse, int *opProlong, int *opRestrict, int *err) { 994 // Operators 995 CeedOperator opCoarse_, opProlong_, opRestrict_; 996 997 // C interface call 998 *err = CeedOperatorMultigridLevelCreateTensorH1(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 999 CeedBasis_dict[*basisCoarse], interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1000 1001 if (*err) return; 1002 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1003 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1004 } 1005 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1006 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1007 *opCoarse = CeedOperator_count++; 1008 CeedOperator_dict[CeedOperator_count] = opProlong_; 1009 *opProlong = CeedOperator_count++; 1010 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1011 *opRestrict = CeedOperator_count++; 1012 CeedOperator_n += 3; 1013 } 1014 1015 #define fCeedOperatorMultigridLevelCreateH1 FORTRAN_NAME(ceedoperatormultigridlevelcreateh1, CEEDOPERATORMULTIGRIDLEVELCREATEH1) 1016 CEED_EXTERN void fCeedOperatorMultigridLevelCreateH1(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, const CeedScalar *interpCtoF, 1017 int *opCoarse, int *opProlong, int *opRestrict, int *err) { 1018 // Operators 1019 CeedOperator opCoarse_, opProlong_, opRestrict_; 1020 1021 // C interface call 1022 *err = CeedOperatorMultigridLevelCreateH1(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 1023 CeedBasis_dict[*basisCoarse], interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1024 1025 if (*err) return; 1026 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1027 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1028 } 1029 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1030 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1031 *opCoarse = CeedOperator_count++; 1032 CeedOperator_dict[CeedOperator_count] = opProlong_; 1033 *opProlong = CeedOperator_count++; 1034 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1035 *opRestrict = CeedOperator_count++; 1036 CeedOperator_n += 3; 1037 } 1038 1039 #define fCeedOperatorView FORTRAN_NAME(ceedoperatorview, CEEDOPERATORVIEW) 1040 CEED_EXTERN void fCeedOperatorView(int *op, int *err) { 1041 CeedOperator op_ = CeedOperator_dict[*op]; 1042 1043 *err = CeedOperatorView(op_, stdout); 1044 } 1045 1046 #define fCeedOperatorCreateFDMElementInverse FORTRAN_NAME(ceedoperatorcreatefdmelementinverse, CEEDOPERATORCREATEFDMELEMENTINVERSE) 1047 CEED_EXTERN void fCeedOperatorCreateFDMElementInverse(int *op, int *fdminv, int *rqst, int *err) { 1048 // Operator 1049 if (CeedOperator_count == CeedOperator_count_max) { 1050 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1051 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1052 } 1053 CeedOperator *fdminv_ = &CeedOperator_dict[CeedOperator_count]; 1054 1055 int createRequest = 1; 1056 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1057 if (*rqst == -1 || *rqst == -2) { 1058 createRequest = 0; 1059 } 1060 1061 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1062 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1063 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1064 } 1065 1066 CeedRequest *rqst_; 1067 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1068 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1069 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1070 1071 *err = CeedOperatorCreateFDMElementInverse(CeedOperator_dict[*op], fdminv_, rqst_); 1072 if (*err) return; 1073 if (createRequest) { 1074 *rqst = CeedRequest_count++; 1075 CeedRequest_n++; 1076 } 1077 1078 if (*err == 0) { 1079 *fdminv = CeedOperator_count++; 1080 CeedOperator_n++; 1081 } 1082 } 1083 1084 #define fCeedOperatorApply FORTRAN_NAME(ceedoperatorapply, CEEDOPERATORAPPLY) 1085 CEED_EXTERN void fCeedOperatorApply(int *op, int *ustatevec, int *resvec, int *rqst, int *err) { 1086 CeedVector ustatevec_ = (*ustatevec == FORTRAN_NULL) ? NULL : (*ustatevec == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*ustatevec]); 1087 CeedVector resvec_ = (*resvec == FORTRAN_NULL) ? NULL : (*resvec == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*resvec]); 1088 1089 int createRequest = 1; 1090 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1091 if (*rqst == -1 || *rqst == -2) { 1092 createRequest = 0; 1093 } 1094 1095 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1096 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1097 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1098 } 1099 1100 CeedRequest *rqst_; 1101 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1102 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1103 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1104 1105 *err = CeedOperatorApply(CeedOperator_dict[*op], ustatevec_, resvec_, rqst_); 1106 if (*err) return; 1107 if (createRequest) { 1108 *rqst = CeedRequest_count++; 1109 CeedRequest_n++; 1110 } 1111 } 1112 1113 #define fCeedOperatorApplyAdd FORTRAN_NAME(ceedoperatorapplyadd, CEEDOPERATORAPPLYADD) 1114 CEED_EXTERN void fCeedOperatorApplyAdd(int *op, int *ustatevec, int *resvec, int *rqst, int *err) { 1115 CeedVector ustatevec_ = *ustatevec == FORTRAN_NULL ? NULL : CeedVector_dict[*ustatevec]; 1116 CeedVector resvec_ = *resvec == FORTRAN_NULL ? NULL : CeedVector_dict[*resvec]; 1117 1118 int createRequest = 1; 1119 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1120 if (*rqst == -1 || *rqst == -2) { 1121 createRequest = 0; 1122 } 1123 1124 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1125 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1126 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1127 } 1128 1129 CeedRequest *rqst_; 1130 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1131 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1132 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1133 1134 *err = CeedOperatorApplyAdd(CeedOperator_dict[*op], ustatevec_, resvec_, rqst_); 1135 if (*err) return; 1136 if (createRequest) { 1137 *rqst = CeedRequest_count++; 1138 CeedRequest_n++; 1139 } 1140 } 1141 1142 #define fCeedOperatorApplyJacobian FORTRAN_NAME(ceedoperatorapplyjacobian, CEEDOPERATORAPPLYJACOBIAN) 1143 CEED_EXTERN void fCeedOperatorApplyJacobian(int *op, int *qdatavec, int *ustatevec, int *dustatevec, int *dresvec, int *rqst, int *err) { 1144 // TODO Uncomment this when CeedOperatorApplyJacobian is implemented 1145 // *err = CeedOperatorApplyJacobian(CeedOperator_dict[*op], CeedVector_dict[*qdatavec], 1146 // CeedVector_dict[*ustatevec], CeedVector_dict[*dustatevec], 1147 // CeedVector_dict[*dresvec], &CeedRequest_dict[*rqst]); 1148 } 1149 1150 #define fCeedOperatorDestroy FORTRAN_NAME(ceedoperatordestroy, CEEDOPERATORDESTROY) 1151 CEED_EXTERN void fCeedOperatorDestroy(int *op, int *err) { 1152 if (*op == FORTRAN_NULL) return; 1153 *err = CeedOperatorDestroy(&CeedOperator_dict[*op]); 1154 if (*err == 0) { 1155 *op = FORTRAN_NULL; 1156 CeedOperator_n--; 1157 if (CeedOperator_n == 0) { 1158 *err = CeedFree(&CeedOperator_dict); 1159 CeedOperator_count = 0; 1160 CeedOperator_count_max = 0; 1161 } 1162 } 1163 } 1164 1165 // ----------------------------------------------------------------------------- 1166