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/backend.h> 12 #include <ceed/ceed.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 fCeedQRFactorization FORTRAN_NAME(ceedqrfactorization, CEEDQRFACTORIZATION) 456 CEED_EXTERN void fCeedQRFactorization(int *ceed, CeedScalar *mat, CeedScalar *tau, int *m, int *n, int *err) { 457 *err = CeedQRFactorization(Ceed_dict[*ceed], mat, tau, *m, *n); 458 } 459 460 #define fCeedHouseholderApplyQ FORTRAN_NAME(ceedhouseholderapplyq, CEEDHOUSEHOLDERAPPLYQ) 461 CEED_EXTERN void fCeedHouseholderApplyQ(CeedScalar *A, CeedScalar *Q, CeedScalar *tau, int *t_mode, int *m, int *n, int *k, int *row, int *col, 462 int *err) { 463 *err = CeedHouseholderApplyQ(A, Q, tau, (CeedTransposeMode)*t_mode, *m, *n, *k, *row, *col); 464 } 465 466 #define fCeedSymmetricSchurDecomposition FORTRAN_NAME(ceedsymmetricschurdecomposition, CEEDSYMMETRICSCHURDECOMPOSITION) 467 CEED_EXTERN void fCeedSymmetricSchurDecomposition(int *ceed, CeedScalar *mat, CeedScalar *lambda, int *n, int *err) { 468 *err = CeedSymmetricSchurDecomposition(Ceed_dict[*ceed], mat, lambda, *n); 469 } 470 471 #define fCeedSimultaneousDiagonalization FORTRAN_NAME(ceedsimultaneousdiagonalization, CEEDSIMULTANEOUSDIAGONALIZATION) 472 CEED_EXTERN void fCeedSimultaneousDiagonalization(int *ceed, CeedScalar *matA, CeedScalar *matB, CeedScalar *x, CeedScalar *lambda, int *n, 473 int *err) { 474 *err = CeedSimultaneousDiagonalization(Ceed_dict[*ceed], matA, matB, x, lambda, *n); 475 } 476 477 #define fCeedBasisGetCollocatedGrad FORTRAN_NAME(ceedbasisgetcollocatedgrad, CEEDBASISGETCOLLOCATEDGRAD) 478 CEED_EXTERN void fCeedBasisGetCollocatedGrad(int *basis, CeedScalar *colo_grad_1d, int *err) { 479 *err = CeedBasisGetCollocatedGrad(CeedBasis_dict[*basis], colo_grad_1d); 480 } 481 482 #define fCeedBasisApply FORTRAN_NAME(ceedbasisapply, CEEDBASISAPPLY) 483 CEED_EXTERN void fCeedBasisApply(int *basis, int *num_elem, int *tmode, int *eval_mode, int *u, int *v, int *err) { 484 *err = CeedBasisApply(CeedBasis_dict[*basis], *num_elem, (CeedTransposeMode)*tmode, (CeedEvalMode)*eval_mode, 485 *u == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*u], CeedVector_dict[*v]); 486 } 487 488 #define fCeedBasisGetNumNodes FORTRAN_NAME(ceedbasisgetnumnodes, CEEDBASISGETNUMNODES) 489 CEED_EXTERN void fCeedBasisGetNumNodes(int *basis, int *P, int *err) { *err = CeedBasisGetNumNodes(CeedBasis_dict[*basis], P); } 490 491 #define fCeedBasisGetNumQuadraturePoints FORTRAN_NAME(ceedbasisgetnumquadraturepoints, CEEDBASISGETNUMQUADRATUREPOINTS) 492 CEED_EXTERN void fCeedBasisGetNumQuadraturePoints(int *basis, int *Q, int *err) { *err = CeedBasisGetNumQuadraturePoints(CeedBasis_dict[*basis], Q); } 493 494 #define fCeedBasisGetInterp1D FORTRAN_NAME(ceedbasisgetinterp1d, CEEDBASISGETINTERP1D) 495 CEED_EXTERN void fCeedBasisGetInterp1D(int *basis, CeedScalar *interp_1d, int64_t *offset, int *err) { 496 const CeedScalar *interp1d_; 497 CeedBasis basis_ = CeedBasis_dict[*basis]; 498 *err = CeedBasisGetInterp1D(basis_, &interp1d_); 499 *offset = interp1d_ - interp_1d; 500 } 501 502 #define fCeedBasisGetGrad1D FORTRAN_NAME(ceedbasisgetgrad1d, CEEDBASISGETGRAD1D) 503 CEED_EXTERN void fCeedBasisGetGrad1D(int *basis, CeedScalar *grad_1d, int64_t *offset, int *err) { 504 const CeedScalar *grad1d_; 505 CeedBasis basis_ = CeedBasis_dict[*basis]; 506 *err = CeedBasisGetGrad1D(basis_, &grad1d_); 507 *offset = grad1d_ - grad_1d; 508 } 509 510 #define fCeedBasisGetQRef FORTRAN_NAME(ceedbasisgetqref, CEEDBASISGETQREF) 511 CEED_EXTERN void fCeedBasisGetQRef(int *basis, CeedScalar *q_ref, int64_t *offset, int *err) { 512 const CeedScalar *qref_; 513 CeedBasis basis_ = CeedBasis_dict[*basis]; 514 *err = CeedBasisGetQRef(basis_, &qref_); 515 *offset = qref_ - q_ref; 516 } 517 518 #define fCeedBasisDestroy FORTRAN_NAME(ceedbasisdestroy, CEEDBASISDESTROY) 519 CEED_EXTERN void fCeedBasisDestroy(int *basis, int *err) { 520 if (*basis == FORTRAN_NULL) return; 521 *err = CeedBasisDestroy(&CeedBasis_dict[*basis]); 522 523 if (*err == 0) { 524 *basis = FORTRAN_NULL; 525 CeedBasis_n--; 526 if (CeedBasis_n == 0) { 527 CeedFree(&CeedBasis_dict); 528 CeedBasis_count = 0; 529 CeedBasis_count_max = 0; 530 } 531 } 532 } 533 534 #define fCeedGaussQuadrature FORTRAN_NAME(ceedgaussquadrature, CEEDGAUSSQUADRATURE) 535 CEED_EXTERN void fCeedGaussQuadrature(int *Q, CeedScalar *q_ref_1d, CeedScalar *q_weight_1d, int *err) { 536 *err = CeedGaussQuadrature(*Q, q_ref_1d, q_weight_1d); 537 } 538 539 #define fCeedLobattoQuadrature FORTRAN_NAME(ceedlobattoquadrature, CEEDLOBATTOQUADRATURE) 540 CEED_EXTERN void fCeedLobattoQuadrature(int *Q, CeedScalar *q_ref_1d, CeedScalar *q_weight_1d, int *err) { 541 *err = CeedLobattoQuadrature(*Q, q_ref_1d, q_weight_1d); 542 } 543 544 // ----------------------------------------------------------------------------- 545 // CeedQFunctionContext 546 // ----------------------------------------------------------------------------- 547 static CeedQFunctionContext *CeedQFunctionContext_dict = NULL; 548 static int CeedQFunctionContext_count = 0; 549 static int CeedQFunctionContext_n = 0; 550 static int CeedQFunctionContext_count_max = 0; 551 552 #define fCeedQFunctionContextCreate FORTRAN_NAME(ceedqfunctioncontextcreate, CEEDQFUNCTIONCONTEXTCREATE) 553 CEED_EXTERN void fCeedQFunctionContextCreate(int *ceed, int *ctx, int *err) { 554 if (CeedQFunctionContext_count == CeedQFunctionContext_count_max) { 555 CeedQFunctionContext_count_max += CeedQFunctionContext_count_max / 2 + 1; 556 CeedRealloc(CeedQFunctionContext_count_max, &CeedQFunctionContext_dict); 557 } 558 559 CeedQFunctionContext *ctx_ = &CeedQFunctionContext_dict[CeedQFunctionContext_count]; 560 561 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], ctx_); 562 if (*err) return; 563 *ctx = CeedQFunctionContext_count++; 564 CeedQFunctionContext_n++; 565 } 566 567 #define fCeedQFunctionContextSetData FORTRAN_NAME(ceedqfunctioncontextsetdata, CEEDQFUNCTIONCONTEXTSETDATA) 568 CEED_EXTERN void fCeedQFunctionContextSetData(int *ctx, int *memtype, int *copymode, CeedInt *n, CeedScalar *data, int64_t *offset, int *err) { 569 size_t ctx_size = ((size_t)*n) * sizeof(CeedScalar); 570 *err = CeedQFunctionContextSetData(CeedQFunctionContext_dict[*ctx], (CeedMemType)*memtype, (CeedCopyMode)*copymode, ctx_size, data + *offset); 571 } 572 573 #define fCeedQFunctionContextGetData FORTRAN_NAME(ceedqfunctioncontextgetdata, CEEDQFUNCTIONCONTEXTGETDATA) 574 CEED_EXTERN void fCeedQFunctionContextGetData(int *ctx, int *memtype, CeedScalar *data, int64_t *offset, int *err) { 575 CeedScalar *b; 576 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 577 *err = CeedQFunctionContextGetData(ctx_, (CeedMemType)*memtype, &b); 578 *offset = b - data; 579 } 580 581 #define fCeedQFunctionContextRestoreData FORTRAN_NAME(ceedqfunctioncontextrestoredata, CEEDQFUNCTIONCONTEXTRESTOREDATA) 582 CEED_EXTERN void fCeedQFunctionContextRestoreData(int *ctx, CeedScalar *data, int64_t *offset, int *err) { 583 *err = CeedQFunctionContextRestoreData(CeedQFunctionContext_dict[*ctx], (void **)&data); 584 *offset = 0; 585 } 586 587 #define fCeedQFunctionContextView FORTRAN_NAME(ceedqfunctioncontextview, CEEDQFUNCTIONCONTEXTVIEW) 588 CEED_EXTERN void fCeedQFunctionContextView(int *ctx, int *err) { *err = CeedQFunctionContextView(CeedQFunctionContext_dict[*ctx], stdout); } 589 590 #define fCeedQFunctionContextDestroy FORTRAN_NAME(ceedqfunctioncontextdestroy, CEEDQFUNCTIONCONTEXTDESTROY) 591 CEED_EXTERN void fCeedQFunctionContextDestroy(int *ctx, int *err) { 592 if (*ctx == FORTRAN_NULL) return; 593 *err = CeedQFunctionContextDestroy(&CeedQFunctionContext_dict[*ctx]); 594 595 if (*err == 0) { 596 *ctx = FORTRAN_NULL; 597 CeedQFunctionContext_n--; 598 if (CeedQFunctionContext_n == 0) { 599 CeedFree(&CeedQFunctionContext_dict); 600 CeedQFunctionContext_count = 0; 601 CeedQFunctionContext_count_max = 0; 602 } 603 } 604 } 605 606 // ----------------------------------------------------------------------------- 607 // CeedQFunction 608 // ----------------------------------------------------------------------------- 609 static CeedQFunction *CeedQFunction_dict = NULL; 610 static int CeedQFunction_count = 0; 611 static int CeedQFunction_n = 0; 612 static int CeedQFunction_count_max = 0; 613 614 static int CeedQFunctionFortranStub(void *ctx, int nq, const CeedScalar *const *u, CeedScalar *const *v) { 615 CeedFortranContext fctx = ctx; 616 CeedQFunctionContext inner_ctx = fctx->inner_ctx; 617 int ierr; 618 619 CeedScalar *ctx_ = NULL; 620 // Note: Device backends are generating their own kernels from 621 // single source files, so only Host backends need to 622 // use this Fortran stub. 623 if (inner_ctx) { 624 ierr = CeedQFunctionContextGetData(inner_ctx, CEED_MEM_HOST, &ctx_); 625 CeedChk(ierr); 626 } 627 628 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], 629 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); 630 631 if (inner_ctx) { 632 ierr = CeedQFunctionContextRestoreData(inner_ctx, (void *)&ctx_); 633 CeedChk(ierr); 634 } 635 636 return ierr; 637 } 638 639 #define fCeedQFunctionCreateInterior FORTRAN_NAME(ceedqfunctioncreateinterior, CEEDQFUNCTIONCREATEINTERIOR) 640 CEED_EXTERN void fCeedQFunctionCreateInterior( 641 int *ceed, int *vec_length, 642 void (*f)(void *ctx, int *nq, const CeedScalar *u, const CeedScalar *u1, const CeedScalar *u2, const CeedScalar *u3, const CeedScalar *u4, 643 const CeedScalar *u5, const CeedScalar *u6, const CeedScalar *u7, const CeedScalar *u8, const CeedScalar *u9, const CeedScalar *u10, 644 const CeedScalar *u11, const CeedScalar *u12, const CeedScalar *u13, const CeedScalar *u14, const CeedScalar *u15, CeedScalar *v, 645 CeedScalar *v1, CeedScalar *v2, CeedScalar *v3, CeedScalar *v4, CeedScalar *v5, CeedScalar *v6, CeedScalar *v7, CeedScalar *v8, 646 CeedScalar *v9, CeedScalar *v10, CeedScalar *v11, CeedScalar *v12, CeedScalar *v13, CeedScalar *v14, CeedScalar *v15, int *err), 647 const char *source, int *qf, int *err, fortran_charlen_t source_len) { 648 FIX_STRING(source); 649 if (CeedQFunction_count == CeedQFunction_count_max) { 650 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 651 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 652 } 653 654 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 655 *err = CeedQFunctionCreateInterior(Ceed_dict[*ceed], *vec_length, CeedQFunctionFortranStub, source_c, qf_); 656 657 if (*err == 0) { 658 *qf = CeedQFunction_count++; 659 CeedQFunction_n++; 660 } 661 662 CeedFortranContext fctxdata; 663 *err = CeedCalloc(1, &fctxdata); 664 if (*err) return; 665 fctxdata->f = f; 666 fctxdata->inner_ctx = NULL; 667 CeedQFunctionContext fctx; 668 *err = CeedQFunctionContextCreate(Ceed_dict[*ceed], &fctx); 669 if (*err) return; 670 *err = CeedQFunctionContextSetData(fctx, CEED_MEM_HOST, CEED_OWN_POINTER, sizeof(*fctxdata), fctxdata); 671 if (*err) return; 672 *err = CeedQFunctionSetContext(*qf_, fctx); 673 if (*err) return; 674 CeedQFunctionContextDestroy(&fctx); 675 if (*err) return; 676 677 *err = CeedQFunctionSetFortranStatus(*qf_, true); 678 } 679 680 #define fCeedQFunctionCreateInteriorByName FORTRAN_NAME(ceedqfunctioncreateinteriorbyname, CEEDQFUNCTIONCREATEINTERIORBYNAME) 681 CEED_EXTERN void fCeedQFunctionCreateInteriorByName(int *ceed, const char *name, int *qf, int *err, fortran_charlen_t name_len) { 682 FIX_STRING(name); 683 if (CeedQFunction_count == CeedQFunction_count_max) { 684 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 685 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 686 } 687 688 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 689 *err = CeedQFunctionCreateInteriorByName(Ceed_dict[*ceed], name_c, qf_); 690 691 if (*err == 0) { 692 *qf = CeedQFunction_count++; 693 CeedQFunction_n++; 694 } 695 } 696 697 #define fCeedQFunctionCreateIdentity FORTRAN_NAME(ceedqfunctioncreateidentity, CEEDQFUNCTIONCREATEIDENTITY) 698 CEED_EXTERN void fCeedQFunctionCreateIdentity(int *ceed, int *size, int *inmode, int *outmode, int *qf, int *err) { 699 if (CeedQFunction_count == CeedQFunction_count_max) { 700 CeedQFunction_count_max += CeedQFunction_count_max / 2 + 1; 701 CeedRealloc(CeedQFunction_count_max, &CeedQFunction_dict); 702 } 703 704 CeedQFunction *qf_ = &CeedQFunction_dict[CeedQFunction_count]; 705 *err = CeedQFunctionCreateIdentity(Ceed_dict[*ceed], *size, (CeedEvalMode)*inmode, (CeedEvalMode)*outmode, qf_); 706 707 if (*err == 0) { 708 *qf = CeedQFunction_count++; 709 CeedQFunction_n++; 710 } 711 } 712 713 #define fCeedQFunctionAddInput FORTRAN_NAME(ceedqfunctionaddinput, CEEDQFUNCTIONADDINPUT) 714 CEED_EXTERN void fCeedQFunctionAddInput(int *qf, const char *field_name, CeedInt *num_comp, CeedEvalMode *eval_mode, int *err, 715 fortran_charlen_t field_name_len) { 716 FIX_STRING(field_name); 717 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 718 719 *err = CeedQFunctionAddInput(qf_, field_name_c, *num_comp, *eval_mode); 720 } 721 722 #define fCeedQFunctionAddOutput FORTRAN_NAME(ceedqfunctionaddoutput, CEEDQFUNCTIONADDOUTPUT) 723 CEED_EXTERN void fCeedQFunctionAddOutput(int *qf, const char *field_name, CeedInt *num_comp, CeedEvalMode *eval_mode, int *err, 724 fortran_charlen_t field_name_len) { 725 FIX_STRING(field_name); 726 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 727 728 *err = CeedQFunctionAddOutput(qf_, field_name_c, *num_comp, *eval_mode); 729 } 730 731 #define fCeedQFunctionSetContext FORTRAN_NAME(ceedqfunctionsetcontext, CEEDQFUNCTIONSETCONTEXT) 732 CEED_EXTERN void fCeedQFunctionSetContext(int *qf, int *ctx, int *err) { 733 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 734 CeedQFunctionContext ctx_ = CeedQFunctionContext_dict[*ctx]; 735 736 CeedQFunctionContext fctx; 737 *err = CeedQFunctionGetContext(qf_, &fctx); 738 if (*err) return; 739 CeedFortranContext fctxdata; 740 *err = CeedQFunctionContextGetData(fctx, CEED_MEM_HOST, &fctxdata); 741 if (*err) return; 742 fctxdata->inner_ctx = ctx_; 743 *err = CeedQFunctionContextRestoreData(fctx, (void **)&fctxdata); 744 } 745 746 #define fCeedQFunctionView FORTRAN_NAME(ceedqfunctionview, CEEDQFUNCTIONVIEW) 747 CEED_EXTERN void fCeedQFunctionView(int *qf, int *err) { 748 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 749 750 *err = CeedQFunctionView(qf_, stdout); 751 } 752 753 #define fCeedQFunctionApply FORTRAN_NAME(ceedqfunctionapply, CEEDQFUNCTIONAPPLY) 754 // TODO Need Fixing, double pointer 755 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, 756 int *u10, int *u11, int *u12, int *u13, int *u14, int *u15, int *v, int *v1, int *v2, int *v3, int *v4, int *v5, 757 int *v6, int *v7, int *v8, int *v9, int *v10, int *v11, int *v12, int *v13, int *v14, int *v15, int *err) { 758 CeedQFunction qf_ = CeedQFunction_dict[*qf]; 759 CeedVector *in; 760 *err = CeedCalloc(CEED_FIELD_MAX, &in); 761 if (*err) return; 762 in[0] = *u == FORTRAN_NULL ? NULL : CeedVector_dict[*u]; 763 in[1] = *u1 == FORTRAN_NULL ? NULL : CeedVector_dict[*u1]; 764 in[2] = *u2 == FORTRAN_NULL ? NULL : CeedVector_dict[*u2]; 765 in[3] = *u3 == FORTRAN_NULL ? NULL : CeedVector_dict[*u3]; 766 in[4] = *u4 == FORTRAN_NULL ? NULL : CeedVector_dict[*u4]; 767 in[5] = *u5 == FORTRAN_NULL ? NULL : CeedVector_dict[*u5]; 768 in[6] = *u6 == FORTRAN_NULL ? NULL : CeedVector_dict[*u6]; 769 in[7] = *u7 == FORTRAN_NULL ? NULL : CeedVector_dict[*u7]; 770 in[8] = *u8 == FORTRAN_NULL ? NULL : CeedVector_dict[*u8]; 771 in[9] = *u9 == FORTRAN_NULL ? NULL : CeedVector_dict[*u9]; 772 in[10] = *u10 == FORTRAN_NULL ? NULL : CeedVector_dict[*u10]; 773 in[11] = *u11 == FORTRAN_NULL ? NULL : CeedVector_dict[*u11]; 774 in[12] = *u12 == FORTRAN_NULL ? NULL : CeedVector_dict[*u12]; 775 in[13] = *u13 == FORTRAN_NULL ? NULL : CeedVector_dict[*u13]; 776 in[14] = *u14 == FORTRAN_NULL ? NULL : CeedVector_dict[*u14]; 777 in[15] = *u15 == FORTRAN_NULL ? NULL : CeedVector_dict[*u15]; 778 CeedVector *out; 779 *err = CeedCalloc(CEED_FIELD_MAX, &out); 780 if (*err) return; 781 out[0] = *v == FORTRAN_NULL ? NULL : CeedVector_dict[*v]; 782 out[1] = *v1 == FORTRAN_NULL ? NULL : CeedVector_dict[*v1]; 783 out[2] = *v2 == FORTRAN_NULL ? NULL : CeedVector_dict[*v2]; 784 out[3] = *v3 == FORTRAN_NULL ? NULL : CeedVector_dict[*v3]; 785 out[4] = *v4 == FORTRAN_NULL ? NULL : CeedVector_dict[*v4]; 786 out[5] = *v5 == FORTRAN_NULL ? NULL : CeedVector_dict[*v5]; 787 out[6] = *v6 == FORTRAN_NULL ? NULL : CeedVector_dict[*v6]; 788 out[7] = *v7 == FORTRAN_NULL ? NULL : CeedVector_dict[*v7]; 789 out[8] = *v8 == FORTRAN_NULL ? NULL : CeedVector_dict[*v8]; 790 out[9] = *v9 == FORTRAN_NULL ? NULL : CeedVector_dict[*v9]; 791 out[10] = *v10 == FORTRAN_NULL ? NULL : CeedVector_dict[*v10]; 792 out[11] = *v11 == FORTRAN_NULL ? NULL : CeedVector_dict[*v11]; 793 out[12] = *v12 == FORTRAN_NULL ? NULL : CeedVector_dict[*v12]; 794 out[13] = *v13 == FORTRAN_NULL ? NULL : CeedVector_dict[*v13]; 795 out[14] = *v14 == FORTRAN_NULL ? NULL : CeedVector_dict[*v14]; 796 out[15] = *v15 == FORTRAN_NULL ? NULL : CeedVector_dict[*v15]; 797 *err = CeedQFunctionApply(qf_, *Q, in, out); 798 if (*err) return; 799 800 *err = CeedFree(&in); 801 if (*err) return; 802 *err = CeedFree(&out); 803 } 804 805 #define fCeedQFunctionDestroy FORTRAN_NAME(ceedqfunctiondestroy, CEEDQFUNCTIONDESTROY) 806 CEED_EXTERN void fCeedQFunctionDestroy(int *qf, int *err) { 807 if (*qf == FORTRAN_NULL) return; 808 809 *err = CeedQFunctionDestroy(&CeedQFunction_dict[*qf]); 810 if (*err == 0) { 811 *qf = FORTRAN_NULL; 812 CeedQFunction_n--; 813 if (CeedQFunction_n == 0) { 814 *err = CeedFree(&CeedQFunction_dict); 815 CeedQFunction_count = 0; 816 CeedQFunction_count_max = 0; 817 } 818 } 819 } 820 821 // ----------------------------------------------------------------------------- 822 // CeedOperator 823 // ----------------------------------------------------------------------------- 824 static CeedOperator *CeedOperator_dict = NULL; 825 static int CeedOperator_count = 0; 826 static int CeedOperator_n = 0; 827 static int CeedOperator_count_max = 0; 828 829 #define fCeedOperatorCreate FORTRAN_NAME(ceedoperatorcreate, CEEDOPERATORCREATE) 830 CEED_EXTERN void fCeedOperatorCreate(int *ceed, int *qf, int *dqf, int *dqfT, int *op, int *err) { 831 if (CeedOperator_count == CeedOperator_count_max) { 832 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 833 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 834 } 835 836 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 837 838 CeedQFunction dqf_ = CEED_QFUNCTION_NONE, dqfT_ = CEED_QFUNCTION_NONE; 839 if (*dqf != FORTRAN_QFUNCTION_NONE) dqf_ = CeedQFunction_dict[*dqf]; 840 if (*dqfT != FORTRAN_QFUNCTION_NONE) dqfT_ = CeedQFunction_dict[*dqfT]; 841 842 *err = CeedOperatorCreate(Ceed_dict[*ceed], CeedQFunction_dict[*qf], dqf_, dqfT_, op_); 843 if (*err) return; 844 *op = CeedOperator_count++; 845 CeedOperator_n++; 846 } 847 848 #define fCeedCompositeOperatorCreate FORTRAN_NAME(ceedcompositeoperatorcreate, CEEDCOMPOSITEOPERATORCREATE) 849 CEED_EXTERN void fCeedCompositeOperatorCreate(int *ceed, int *op, int *err) { 850 if (CeedOperator_count == CeedOperator_count_max) { 851 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 852 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 853 } 854 855 CeedOperator *op_ = &CeedOperator_dict[CeedOperator_count]; 856 857 *err = CeedCompositeOperatorCreate(Ceed_dict[*ceed], op_); 858 if (*err) return; 859 *op = CeedOperator_count++; 860 CeedOperator_n++; 861 } 862 863 #define fCeedOperatorSetField FORTRAN_NAME(ceedoperatorsetfield, CEEDOPERATORSETFIELD) 864 CEED_EXTERN void fCeedOperatorSetField(int *op, const char *field_name, int *r, int *b, int *v, int *err, fortran_charlen_t field_name_len) { 865 FIX_STRING(field_name); 866 CeedElemRestriction r_; 867 CeedBasis b_; 868 CeedVector v_; 869 870 CeedOperator op_ = CeedOperator_dict[*op]; 871 872 if (*r == FORTRAN_NULL) { 873 r_ = NULL; 874 } else if (*r == FORTRAN_ELEMRESTRICTION_NONE) { 875 r_ = CEED_ELEMRESTRICTION_NONE; 876 } else { 877 r_ = CeedElemRestriction_dict[*r]; 878 } 879 880 if (*b == FORTRAN_NULL) { 881 b_ = NULL; 882 } else if (*b == FORTRAN_BASIS_COLLOCATED) { 883 b_ = CEED_BASIS_COLLOCATED; 884 } else { 885 b_ = CeedBasis_dict[*b]; 886 } 887 if (*v == FORTRAN_NULL) { 888 v_ = NULL; 889 } else if (*v == FORTRAN_VECTOR_ACTIVE) { 890 v_ = CEED_VECTOR_ACTIVE; 891 } else if (*v == FORTRAN_VECTOR_NONE) { 892 v_ = CEED_VECTOR_NONE; 893 } else { 894 v_ = CeedVector_dict[*v]; 895 } 896 897 *err = CeedOperatorSetField(op_, field_name_c, r_, b_, v_); 898 } 899 900 #define fCeedCompositeOperatorAddSub FORTRAN_NAME(ceedcompositeoperatoraddsub, CEEDCOMPOSITEOPERATORADDSUB) 901 CEED_EXTERN void fCeedCompositeOperatorAddSub(int *compositeop, int *subop, int *err) { 902 CeedOperator compositeop_ = CeedOperator_dict[*compositeop]; 903 CeedOperator subop_ = CeedOperator_dict[*subop]; 904 905 *err = CeedCompositeOperatorAddSub(compositeop_, subop_); 906 } 907 908 #define fCeedOperatorSetName FORTRAN_NAME(ceedoperatorsetname, CEEDOPERATORSETNAME) 909 CEED_EXTERN void fCeedOperatorSetName(int *op, const char *name, int *err, fortran_charlen_t name_len) { 910 FIX_STRING(name); 911 CeedOperator op_ = CeedOperator_dict[*op]; 912 913 *err = CeedOperatorSetName(op_, name_c); 914 } 915 916 #define fCeedOperatorLinearAssembleQFunction FORTRAN_NAME(ceedoperatorlinearassembleqfunction, CEEDOPERATORLINEARASSEMBLEQFUNCTION) 917 CEED_EXTERN void fCeedOperatorLinearAssembleQFunction(int *op, int *assembledvec, int *assembledrstr, int *rqst, int *err) { 918 // Vector 919 if (CeedVector_count == CeedVector_count_max) { 920 CeedVector_count_max += CeedVector_count_max / 2 + 1; 921 CeedRealloc(CeedVector_count_max, &CeedVector_dict); 922 } 923 CeedVector *assembledvec_ = &CeedVector_dict[CeedVector_count]; 924 925 // Restriction 926 if (CeedElemRestriction_count == CeedElemRestriction_count_max) { 927 CeedElemRestriction_count_max += CeedElemRestriction_count_max / 2 + 1; 928 CeedRealloc(CeedElemRestriction_count_max, &CeedElemRestriction_dict); 929 } 930 CeedElemRestriction *rstr_ = &CeedElemRestriction_dict[CeedElemRestriction_count]; 931 932 int createRequest = 1; 933 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 934 if (*rqst == -1 || *rqst == -2) { 935 createRequest = 0; 936 } 937 938 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 939 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 940 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 941 } 942 943 CeedRequest *rqst_; 944 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 945 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 946 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 947 948 *err = CeedOperatorLinearAssembleQFunction(CeedOperator_dict[*op], assembledvec_, rstr_, rqst_); 949 if (*err) return; 950 if (createRequest) { 951 *rqst = CeedRequest_count++; 952 CeedRequest_n++; 953 } 954 955 if (*err == 0) { 956 *assembledrstr = CeedElemRestriction_count++; 957 CeedElemRestriction_n++; 958 *assembledvec = CeedVector_count++; 959 CeedVector_n++; 960 } 961 } 962 963 #define fCeedOperatorLinearAssembleDiagonal FORTRAN_NAME(ceedoperatorlinearassemblediagonal, CEEDOPERATORLINEARASSEMBLEDIAGONAL) 964 CEED_EXTERN void fCeedOperatorLinearAssembleDiagonal(int *op, int *assembledvec, int *rqst, int *err) { 965 int createRequest = 1; 966 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 967 if (*rqst == -1 || *rqst == -2) { 968 createRequest = 0; 969 } 970 971 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 972 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 973 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 974 } 975 976 CeedRequest *rqst_; 977 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 978 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 979 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 980 981 *err = CeedOperatorLinearAssembleDiagonal(CeedOperator_dict[*op], CeedVector_dict[*assembledvec], rqst_); 982 if (*err) return; 983 if (createRequest) { 984 *rqst = CeedRequest_count++; 985 CeedRequest_n++; 986 } 987 } 988 989 #define fCeedOperatorMultigridLevelCreate FORTRAN_NAME(ceedoperatormultigridlevelcreate, CEEDOPERATORMULTIGRIDLEVELCREATE) 990 CEED_EXTERN void fCeedOperatorMultigridLevelCreate(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, int *opCoarse, int *opProlong, 991 int *opRestrict, int *err) { 992 // Operators 993 CeedOperator opCoarse_, opProlong_, opRestrict_; 994 995 // C interface call 996 *err = CeedOperatorMultigridLevelCreate(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 997 CeedBasis_dict[*basisCoarse], &opCoarse_, &opProlong_, &opRestrict_); 998 999 if (*err) return; 1000 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1001 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1002 } 1003 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1004 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1005 *opCoarse = CeedOperator_count++; 1006 CeedOperator_dict[CeedOperator_count] = opProlong_; 1007 *opProlong = CeedOperator_count++; 1008 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1009 *opRestrict = CeedOperator_count++; 1010 CeedOperator_n += 3; 1011 } 1012 1013 #define fCeedOperatorMultigridLevelCreateTensorH1 FORTRAN_NAME(ceedoperatormultigridlevelcreatetensorh1, CEEDOPERATORMULTIGRIDLEVELCREATETENSORH1) 1014 CEED_EXTERN void fCeedOperatorMultigridLevelCreateTensorH1(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, 1015 const CeedScalar *interpCtoF, int *opCoarse, int *opProlong, int *opRestrict, int *err) { 1016 // Operators 1017 CeedOperator opCoarse_, opProlong_, opRestrict_; 1018 1019 // C interface call 1020 *err = CeedOperatorMultigridLevelCreateTensorH1(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 1021 CeedBasis_dict[*basisCoarse], interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1022 1023 if (*err) return; 1024 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1025 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1026 } 1027 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1028 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1029 *opCoarse = CeedOperator_count++; 1030 CeedOperator_dict[CeedOperator_count] = opProlong_; 1031 *opProlong = CeedOperator_count++; 1032 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1033 *opRestrict = CeedOperator_count++; 1034 CeedOperator_n += 3; 1035 } 1036 1037 #define fCeedOperatorMultigridLevelCreateH1 FORTRAN_NAME(ceedoperatormultigridlevelcreateh1, CEEDOPERATORMULTIGRIDLEVELCREATEH1) 1038 CEED_EXTERN void fCeedOperatorMultigridLevelCreateH1(int *opFine, int *pMultFine, int *rstrCoarse, int *basisCoarse, const CeedScalar *interpCtoF, 1039 int *opCoarse, int *opProlong, int *opRestrict, int *err) { 1040 // Operators 1041 CeedOperator opCoarse_, opProlong_, opRestrict_; 1042 1043 // C interface call 1044 *err = CeedOperatorMultigridLevelCreateH1(CeedOperator_dict[*opFine], CeedVector_dict[*pMultFine], CeedElemRestriction_dict[*rstrCoarse], 1045 CeedBasis_dict[*basisCoarse], interpCtoF, &opCoarse_, &opProlong_, &opRestrict_); 1046 1047 if (*err) return; 1048 while (CeedOperator_count + 2 >= CeedOperator_count_max) { 1049 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1050 } 1051 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1052 CeedOperator_dict[CeedOperator_count] = opCoarse_; 1053 *opCoarse = CeedOperator_count++; 1054 CeedOperator_dict[CeedOperator_count] = opProlong_; 1055 *opProlong = CeedOperator_count++; 1056 CeedOperator_dict[CeedOperator_count] = opRestrict_; 1057 *opRestrict = CeedOperator_count++; 1058 CeedOperator_n += 3; 1059 } 1060 1061 #define fCeedOperatorView FORTRAN_NAME(ceedoperatorview, CEEDOPERATORVIEW) 1062 CEED_EXTERN void fCeedOperatorView(int *op, int *err) { 1063 CeedOperator op_ = CeedOperator_dict[*op]; 1064 1065 *err = CeedOperatorView(op_, stdout); 1066 } 1067 1068 #define fCeedOperatorCreateFDMElementInverse FORTRAN_NAME(ceedoperatorcreatefdmelementinverse, CEEDOPERATORCREATEFDMELEMENTINVERSE) 1069 CEED_EXTERN void fCeedOperatorCreateFDMElementInverse(int *op, int *fdminv, int *rqst, int *err) { 1070 // Operator 1071 if (CeedOperator_count == CeedOperator_count_max) { 1072 CeedOperator_count_max += CeedOperator_count_max / 2 + 1; 1073 CeedRealloc(CeedOperator_count_max, &CeedOperator_dict); 1074 } 1075 CeedOperator *fdminv_ = &CeedOperator_dict[CeedOperator_count]; 1076 1077 int createRequest = 1; 1078 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1079 if (*rqst == -1 || *rqst == -2) { 1080 createRequest = 0; 1081 } 1082 1083 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1084 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1085 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1086 } 1087 1088 CeedRequest *rqst_; 1089 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1090 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1091 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1092 1093 *err = CeedOperatorCreateFDMElementInverse(CeedOperator_dict[*op], fdminv_, rqst_); 1094 if (*err) return; 1095 if (createRequest) { 1096 *rqst = CeedRequest_count++; 1097 CeedRequest_n++; 1098 } 1099 1100 if (*err == 0) { 1101 *fdminv = CeedOperator_count++; 1102 CeedOperator_n++; 1103 } 1104 } 1105 1106 #define fCeedOperatorApply FORTRAN_NAME(ceedoperatorapply, CEEDOPERATORAPPLY) 1107 CEED_EXTERN void fCeedOperatorApply(int *op, int *ustatevec, int *resvec, int *rqst, int *err) { 1108 CeedVector ustatevec_ = (*ustatevec == FORTRAN_NULL) ? NULL : (*ustatevec == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*ustatevec]); 1109 CeedVector resvec_ = (*resvec == FORTRAN_NULL) ? NULL : (*resvec == FORTRAN_VECTOR_NONE ? CEED_VECTOR_NONE : CeedVector_dict[*resvec]); 1110 1111 int createRequest = 1; 1112 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1113 if (*rqst == -1 || *rqst == -2) { 1114 createRequest = 0; 1115 } 1116 1117 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1118 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1119 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1120 } 1121 1122 CeedRequest *rqst_; 1123 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1124 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1125 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1126 1127 *err = CeedOperatorApply(CeedOperator_dict[*op], ustatevec_, resvec_, rqst_); 1128 if (*err) return; 1129 if (createRequest) { 1130 *rqst = CeedRequest_count++; 1131 CeedRequest_n++; 1132 } 1133 } 1134 1135 #define fCeedOperatorApplyAdd FORTRAN_NAME(ceedoperatorapplyadd, CEEDOPERATORAPPLYADD) 1136 CEED_EXTERN void fCeedOperatorApplyAdd(int *op, int *ustatevec, int *resvec, int *rqst, int *err) { 1137 CeedVector ustatevec_ = *ustatevec == FORTRAN_NULL ? NULL : CeedVector_dict[*ustatevec]; 1138 CeedVector resvec_ = *resvec == FORTRAN_NULL ? NULL : CeedVector_dict[*resvec]; 1139 1140 int createRequest = 1; 1141 // Check if input is CEED_REQUEST_ORDERED(-2) or CEED_REQUEST_IMMEDIATE(-1) 1142 if (*rqst == -1 || *rqst == -2) { 1143 createRequest = 0; 1144 } 1145 1146 if (createRequest && CeedRequest_count == CeedRequest_count_max) { 1147 CeedRequest_count_max += CeedRequest_count_max / 2 + 1; 1148 CeedRealloc(CeedRequest_count_max, &CeedRequest_dict); 1149 } 1150 1151 CeedRequest *rqst_; 1152 if (*rqst == -1) rqst_ = CEED_REQUEST_IMMEDIATE; 1153 else if (*rqst == -2) rqst_ = CEED_REQUEST_ORDERED; 1154 else rqst_ = &CeedRequest_dict[CeedRequest_count]; 1155 1156 *err = CeedOperatorApplyAdd(CeedOperator_dict[*op], ustatevec_, resvec_, rqst_); 1157 if (*err) return; 1158 if (createRequest) { 1159 *rqst = CeedRequest_count++; 1160 CeedRequest_n++; 1161 } 1162 } 1163 1164 #define fCeedOperatorApplyJacobian FORTRAN_NAME(ceedoperatorapplyjacobian, CEEDOPERATORAPPLYJACOBIAN) 1165 CEED_EXTERN void fCeedOperatorApplyJacobian(int *op, int *qdatavec, int *ustatevec, int *dustatevec, int *dresvec, int *rqst, int *err) { 1166 // TODO Uncomment this when CeedOperatorApplyJacobian is implemented 1167 // *err = CeedOperatorApplyJacobian(CeedOperator_dict[*op], CeedVector_dict[*qdatavec], 1168 // CeedVector_dict[*ustatevec], CeedVector_dict[*dustatevec], 1169 // CeedVector_dict[*dresvec], &CeedRequest_dict[*rqst]); 1170 } 1171 1172 #define fCeedOperatorDestroy FORTRAN_NAME(ceedoperatordestroy, CEEDOPERATORDESTROY) 1173 CEED_EXTERN void fCeedOperatorDestroy(int *op, int *err) { 1174 if (*op == FORTRAN_NULL) return; 1175 *err = CeedOperatorDestroy(&CeedOperator_dict[*op]); 1176 if (*err == 0) { 1177 *op = FORTRAN_NULL; 1178 CeedOperator_n--; 1179 if (CeedOperator_n == 0) { 1180 *err = CeedFree(&CeedOperator_dict); 1181 CeedOperator_count = 0; 1182 CeedOperator_count_max = 0; 1183 } 1184 } 1185 } 1186 1187 // ----------------------------------------------------------------------------- 1188