1 #pragma once 2 3 #include <petsc/private/matimpl.h> 4 #include <petsc/private/hashmapi.h> 5 #include <petsc/private/hashmapijv.h> 6 7 /* 8 Used by MatCreateSubMatrices_MPIXAIJ_Local() 9 */ 10 typedef struct { /* used by MatCreateSubMatrices_MPIAIJ_SingleIS_Local() and MatCreateSubMatrices_MPIAIJ_Local */ 11 PetscInt id; /* index of submats, only submats[0] is responsible for deleting some arrays below */ 12 PetscInt nrqs, nrqr; 13 PetscInt **rbuf1, **rbuf2, **rbuf3, **sbuf1, **sbuf2; 14 PetscInt **ptr; 15 PetscInt *tmp; 16 PetscInt *ctr; 17 PetscInt *pa; /* proc array */ 18 PetscInt *req_size, *req_source1, *req_source2; 19 PetscBool allcolumns, allrows; 20 PetscBool singleis; 21 PetscInt *row2proc; /* row to proc map */ 22 PetscInt nstages; 23 #if defined(PETSC_USE_CTABLE) 24 PetscHMapI cmap, rmap; 25 PetscInt *cmap_loc, *rmap_loc; 26 #else 27 PetscInt *cmap, *rmap; 28 #endif 29 PetscErrorCode (*destroy)(Mat); 30 } Mat_SubSppt; 31 32 /* Operations provided by MATSEQAIJ and its subclasses */ 33 typedef struct { 34 PetscErrorCode (*getarray)(Mat, PetscScalar **); 35 PetscErrorCode (*restorearray)(Mat, PetscScalar **); 36 PetscErrorCode (*getarrayread)(Mat, const PetscScalar **); 37 PetscErrorCode (*restorearrayread)(Mat, const PetscScalar **); 38 PetscErrorCode (*getarraywrite)(Mat, PetscScalar **); 39 PetscErrorCode (*restorearraywrite)(Mat, PetscScalar **); 40 PetscErrorCode (*getcsrandmemtype)(Mat, const PetscInt **, const PetscInt **, PetscScalar **, PetscMemType *); 41 } Mat_SeqAIJOps; 42 43 /* 44 Struct header shared by SeqAIJ, SeqBAIJ and SeqSBAIJ matrix formats 45 */ 46 #define SEQAIJHEADER(datatype) \ 47 PetscBool roworiented; /* if true, row-oriented input, default */ \ 48 PetscInt nonew; /* 1 don't add new nonzeros, -1 generate error on new */ \ 49 PetscInt nounused; /* -1 generate error on unused space */ \ 50 PetscBool singlemalloc; /* if true a, i, and j have been obtained with one big malloc */ \ 51 PetscInt maxnz; /* allocated nonzeros */ \ 52 PetscInt *imax; /* maximum space allocated for each row */ \ 53 PetscInt *ilen; /* actual length of each row */ \ 54 PetscInt *ipre; /* space preallocated for each row by user */ \ 55 PetscBool free_imax_ilen; \ 56 PetscInt reallocs; /* number of mallocs done during MatSetValues() \ 57 as more values are set than were prealloced */ \ 58 PetscInt rmax; /* max nonzeros in any row */ \ 59 PetscBool keepnonzeropattern; /* keeps matrix structure same in calls to MatZeroRows()*/ \ 60 PetscBool ignorezeroentries; \ 61 PetscBool free_ij; /* free the column indices j and row offsets i when the matrix is destroyed */ \ 62 PetscBool free_a; /* free the numerical values when matrix is destroy */ \ 63 Mat_CompressedRow compressedrow; /* use compressed row format */ \ 64 PetscInt nz; /* nonzeros */ \ 65 PetscInt *i; /* pointer to beginning of each row */ \ 66 PetscInt *j; /* column values: j + i[k] - 1 is start of row k */ \ 67 PetscInt *diag; /* pointers to diagonal elements */ \ 68 PetscInt nonzerorowcnt; /* how many rows have nonzero entries */ \ 69 PetscBool free_diag; \ 70 datatype *a; /* nonzero elements */ \ 71 PetscScalar *solve_work; /* work space used in MatSolve */ \ 72 IS row, col, icol; /* index sets, used for reorderings */ \ 73 PetscBool pivotinblocks; /* pivot inside factorization of each diagonal block */ \ 74 Mat parent; /* set if this matrix was formed with MatDuplicate(...,MAT_SHARE_NONZERO_PATTERN,....); \ 75 means that this shares some data structures with the parent including diag, ilen, imax, i, j */ \ 76 Mat_SubSppt *submatis1; /* used by MatCreateSubMatrices_MPIXAIJ_Local */ \ 77 Mat_SeqAIJOps ops[1] /* operations for SeqAIJ and its subclasses */ 78 79 typedef struct { 80 MatTransposeColoring matcoloring; 81 Mat Bt_den; /* dense matrix of B^T */ 82 Mat ABt_den; /* dense matrix of A*B^T */ 83 PetscBool usecoloring; 84 } Mat_MatMatTransMult; 85 86 typedef struct { /* used by MatTransposeMatMult() */ 87 Mat At; /* transpose of the first matrix */ 88 Mat mA; /* maij matrix of A */ 89 Vec bt, ct; /* vectors to hold locally transposed arrays of B and C */ 90 /* used by PtAP */ 91 void *data; 92 PetscErrorCode (*destroy)(void *); 93 } Mat_MatTransMatMult; 94 95 typedef struct { 96 PetscInt *api, *apj; /* symbolic structure of A*P */ 97 PetscScalar *apa; /* temporary array for storing one row of A*P */ 98 } Mat_AP; 99 100 typedef struct { 101 MatTransposeColoring matcoloring; 102 Mat Rt; /* sparse or dense matrix of R^T */ 103 Mat RARt; /* dense matrix of R*A*R^T */ 104 Mat ARt; /* A*R^T used for the case -matrart_color_art */ 105 MatScalar *work; /* work array to store columns of A*R^T used in MatMatMatMultNumeric_SeqAIJ_SeqAIJ_SeqDense() */ 106 /* free intermediate products needed for PtAP */ 107 void *data; 108 PetscErrorCode (*destroy)(void *); 109 } Mat_RARt; 110 111 typedef struct { 112 Mat BC; /* temp matrix for storing B*C */ 113 } Mat_MatMatMatMult; 114 115 /* 116 MATSEQAIJ format - Compressed row storage (also called Yale sparse matrix 117 format) or compressed sparse row (CSR). The i[] and j[] arrays start at 0. For example, 118 j[i[k]+p] is the pth column in row k. Note that the diagonal 119 matrix elements are stored with the rest of the nonzeros (not separately). 120 */ 121 122 /* Info about i-nodes (identical nodes) helper class for SeqAIJ */ 123 typedef struct { 124 MatScalar *bdiag, *ibdiag, *ssor_work; /* diagonal blocks of matrix used for MatSOR_SeqAIJ_Inode() */ 125 PetscInt bdiagsize; /* length of bdiag and ibdiag */ 126 PetscBool ibdiagvalid; /* do ibdiag[] and bdiag[] contain the most recent values */ 127 128 PetscBool use; 129 PetscInt node_count; /* number of inodes */ 130 PetscInt *size; /* size of each inode */ 131 PetscInt limit; /* inode limit */ 132 PetscInt max_limit; /* maximum supported inode limit */ 133 PetscBool checked; /* if inodes have been checked for */ 134 PetscObjectState mat_nonzerostate; /* non-zero state when inodes were checked for */ 135 } Mat_SeqAIJ_Inode; 136 137 PETSC_INTERN PetscErrorCode MatView_SeqAIJ_Inode(Mat, PetscViewer); 138 PETSC_INTERN PetscErrorCode MatAssemblyEnd_SeqAIJ_Inode(Mat, MatAssemblyType); 139 PETSC_INTERN PetscErrorCode MatDestroy_SeqAIJ_Inode(Mat); 140 PETSC_INTERN PetscErrorCode MatCreate_SeqAIJ_Inode(Mat); 141 PETSC_INTERN PetscErrorCode MatSetOption_SeqAIJ_Inode(Mat, MatOption, PetscBool); 142 PETSC_INTERN PetscErrorCode MatDuplicate_SeqAIJ_Inode(Mat, MatDuplicateOption, Mat *); 143 PETSC_INTERN PetscErrorCode MatDuplicateNoCreate_SeqAIJ(Mat, Mat, MatDuplicateOption, PetscBool); 144 PETSC_INTERN PetscErrorCode MatLUFactorNumeric_SeqAIJ_Inode(Mat, Mat, const MatFactorInfo *); 145 PETSC_INTERN PetscErrorCode MatSeqAIJGetArray_SeqAIJ(Mat, PetscScalar **); 146 PETSC_INTERN PetscErrorCode MatSeqAIJRestoreArray_SeqAIJ(Mat, PetscScalar **); 147 148 typedef struct { 149 SEQAIJHEADER(MatScalar); 150 Mat_SeqAIJ_Inode inode; 151 MatScalar *saved_values; /* location for stashing nonzero values of matrix */ 152 153 PetscScalar *idiag, *mdiag, *ssor_work; /* inverse of diagonal entries, diagonal values and workspace for Eisenstat trick */ 154 PetscBool idiagvalid; /* current idiag[] and mdiag[] are valid */ 155 PetscScalar *ibdiag; /* inverses of block diagonals */ 156 PetscBool ibdiagvalid; /* inverses of block diagonals are valid. */ 157 PetscBool diagonaldense; /* all entries along the diagonal have been set; i.e. no missing diagonal terms */ 158 PetscScalar fshift, omega; /* last used omega and fshift */ 159 160 /* MatSetValues() via hash related fields */ 161 PetscHMapIJV ht; 162 PetscInt *dnz; 163 struct _MatOps cops; 164 } Mat_SeqAIJ; 165 166 typedef struct { 167 PetscInt nz; /* nz of the matrix after assembly */ 168 PetscCount n; /* Number of entries in MatSetPreallocationCOO() */ 169 PetscCount Atot; /* Total number of valid (i.e., w/ non-negative indices) entries in the COO array */ 170 PetscCount *jmap; /* perm[jmap[i]..jmap[i+1]) give indices of entries in v[] associated with i-th nonzero of the matrix */ 171 PetscCount *perm; /* The permutation array in sorting (i,j) by row and then by col */ 172 } MatCOOStruct_SeqAIJ; 173 174 #define MatSeqXAIJGetOptions_Private(A) \ 175 { \ 176 const PetscBool oldvalues = (PetscBool)(A != PETSC_NULLPTR); \ 177 PetscInt nonew = 0, nounused = 0; \ 178 PetscBool roworiented = PETSC_FALSE; \ 179 if (oldvalues) { \ 180 nonew = ((Mat_SeqAIJ *)A->data)->nonew; \ 181 nounused = ((Mat_SeqAIJ *)A->data)->nounused; \ 182 roworiented = ((Mat_SeqAIJ *)A->data)->roworiented; \ 183 } \ 184 (void)0 185 186 #define MatSeqXAIJRestoreOptions_Private(A) \ 187 if (oldvalues) { \ 188 ((Mat_SeqAIJ *)A->data)->nonew = nonew; \ 189 ((Mat_SeqAIJ *)A->data)->nounused = nounused; \ 190 ((Mat_SeqAIJ *)A->data)->roworiented = roworiented; \ 191 } \ 192 } \ 193 (void)0 194 195 /* 196 Frees the a, i, and j arrays from the XAIJ (AIJ, BAIJ, and SBAIJ) matrix types 197 */ 198 static inline PetscErrorCode MatSeqXAIJFreeAIJ(Mat AA, MatScalar **a, PetscInt **j, PetscInt **i) 199 { 200 Mat_SeqAIJ *A = (Mat_SeqAIJ *)AA->data; 201 202 PetscFunctionBegin; 203 if (A->singlemalloc) { 204 PetscCall(PetscFree3(*a, *j, *i)); 205 } else { 206 if (A->free_a) PetscCall(PetscFree(*a)); 207 if (A->free_ij) PetscCall(PetscFree(*j)); 208 if (A->free_ij) PetscCall(PetscFree(*i)); 209 } 210 PetscFunctionReturn(PETSC_SUCCESS); 211 } 212 /* 213 Allocates larger a, i, and j arrays for the XAIJ (AIJ, BAIJ, and SBAIJ) matrix types 214 This is a macro because it takes the datatype as an argument which can be either a Mat or a MatScalar 215 */ 216 #define MatSeqXAIJReallocateAIJ(Amat, AM, BS2, NROW, ROW, COL, RMAX, AA, AI, AJ, RP, AP, AIMAX, NONEW, datatype) \ 217 do { \ 218 if (NROW >= RMAX) { \ 219 Mat_SeqAIJ *Ain = (Mat_SeqAIJ *)Amat->data; \ 220 /* there is no extra room in row, therefore enlarge */ \ 221 PetscInt CHUNKSIZE = 15, new_nz = AI[AM] + CHUNKSIZE, len, *new_i = NULL, *new_j = NULL; \ 222 datatype *new_a; \ 223 \ 224 PetscCheck(NONEW != -2, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "New nonzero at (%" PetscInt_FMT ",%" PetscInt_FMT ") caused a malloc. Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check", ROW, COL); \ 225 /* malloc new storage space */ \ 226 PetscCall(PetscMalloc3(BS2 *new_nz, &new_a, new_nz, &new_j, AM + 1, &new_i)); \ 227 \ 228 /* copy over old data into new slots */ \ 229 for (ii = 0; ii < ROW + 1; ii++) new_i[ii] = AI[ii]; \ 230 for (ii = ROW + 1; ii < AM + 1; ii++) new_i[ii] = AI[ii] + CHUNKSIZE; \ 231 PetscCall(PetscArraycpy(new_j, AJ, AI[ROW] + NROW)); \ 232 len = (new_nz - CHUNKSIZE - AI[ROW] - NROW); \ 233 PetscCall(PetscArraycpy(new_j + AI[ROW] + NROW + CHUNKSIZE, PetscSafePointerPlusOffset(AJ, AI[ROW] + NROW), len)); \ 234 PetscCall(PetscArraycpy(new_a, AA, BS2 *(AI[ROW] + NROW))); \ 235 PetscCall(PetscArrayzero(new_a + BS2 * (AI[ROW] + NROW), BS2 * CHUNKSIZE)); \ 236 PetscCall(PetscArraycpy(new_a + BS2 * (AI[ROW] + NROW + CHUNKSIZE), PetscSafePointerPlusOffset(AA, BS2 * (AI[ROW] + NROW)), BS2 * len)); \ 237 /* free up old matrix storage */ \ 238 PetscCall(MatSeqXAIJFreeAIJ(A, &Ain->a, &Ain->j, &Ain->i)); \ 239 AA = new_a; \ 240 Ain->a = (MatScalar *)new_a; \ 241 AI = Ain->i = new_i; \ 242 AJ = Ain->j = new_j; \ 243 Ain->singlemalloc = PETSC_TRUE; \ 244 \ 245 RP = AJ + AI[ROW]; \ 246 AP = AA + BS2 * AI[ROW]; \ 247 RMAX = AIMAX[ROW] = AIMAX[ROW] + CHUNKSIZE; \ 248 Ain->maxnz += BS2 * CHUNKSIZE; \ 249 Ain->reallocs++; \ 250 Amat->nonzerostate++; \ 251 } \ 252 } while (0) 253 254 #define MatSeqXAIJReallocateAIJ_structure_only(Amat, AM, BS2, NROW, ROW, COL, RMAX, AI, AJ, RP, AIMAX, NONEW, datatype) \ 255 do { \ 256 if (NROW >= RMAX) { \ 257 Mat_SeqAIJ *Ain = (Mat_SeqAIJ *)Amat->data; \ 258 /* there is no extra room in row, therefore enlarge */ \ 259 PetscInt CHUNKSIZE = 15, new_nz = AI[AM] + CHUNKSIZE, len, *new_i = NULL, *new_j = NULL; \ 260 \ 261 PetscCheck(NONEW != -2, PETSC_COMM_SELF, PETSC_ERR_ARG_OUTOFRANGE, "New nonzero at (%" PetscInt_FMT ",%" PetscInt_FMT ") caused a malloc. Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check", ROW, COL); \ 262 /* malloc new storage space */ \ 263 PetscCall(PetscMalloc1(new_nz, &new_j)); \ 264 PetscCall(PetscMalloc1(AM + 1, &new_i)); \ 265 \ 266 /* copy over old data into new slots */ \ 267 for (ii = 0; ii < ROW + 1; ii++) new_i[ii] = AI[ii]; \ 268 for (ii = ROW + 1; ii < AM + 1; ii++) new_i[ii] = AI[ii] + CHUNKSIZE; \ 269 PetscCall(PetscArraycpy(new_j, AJ, AI[ROW] + NROW)); \ 270 len = (new_nz - CHUNKSIZE - AI[ROW] - NROW); \ 271 PetscCall(PetscArraycpy(new_j + AI[ROW] + NROW + CHUNKSIZE, AJ + AI[ROW] + NROW, len)); \ 272 \ 273 /* free up old matrix storage */ \ 274 PetscCall(MatSeqXAIJFreeAIJ(A, &Ain->a, &Ain->j, &Ain->i)); \ 275 Ain->a = NULL; \ 276 AI = Ain->i = new_i; \ 277 AJ = Ain->j = new_j; \ 278 Ain->singlemalloc = PETSC_FALSE; \ 279 Ain->free_a = PETSC_FALSE; \ 280 \ 281 RP = AJ + AI[ROW]; \ 282 RMAX = AIMAX[ROW] = AIMAX[ROW] + CHUNKSIZE; \ 283 Ain->maxnz += BS2 * CHUNKSIZE; \ 284 Ain->reallocs++; \ 285 Amat->nonzerostate++; \ 286 } \ 287 } while (0) 288 289 PETSC_INTERN PetscErrorCode MatSeqAIJSetPreallocation_SeqAIJ(Mat, PetscInt, const PetscInt *); 290 PETSC_INTERN PetscErrorCode MatSetPreallocationCOO_SeqAIJ(Mat, PetscCount, PetscInt[], PetscInt[]); 291 292 PETSC_INTERN PetscErrorCode MatILUFactorSymbolic_SeqAIJ(Mat, Mat, IS, IS, const MatFactorInfo *); 293 PETSC_INTERN PetscErrorCode MatILUFactorSymbolic_SeqAIJ_ilu0(Mat, Mat, IS, IS, const MatFactorInfo *); 294 295 PETSC_INTERN PetscErrorCode MatICCFactorSymbolic_SeqAIJ(Mat, Mat, IS, const MatFactorInfo *); 296 PETSC_INTERN PetscErrorCode MatCholeskyFactorSymbolic_SeqAIJ(Mat, Mat, IS, const MatFactorInfo *); 297 PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqAIJ_inplace(Mat, Mat, const MatFactorInfo *); 298 PETSC_INTERN PetscErrorCode MatCholeskyFactorNumeric_SeqAIJ(Mat, Mat, const MatFactorInfo *); 299 PETSC_INTERN PetscErrorCode MatDuplicate_SeqAIJ(Mat, MatDuplicateOption, Mat *); 300 PETSC_INTERN PetscErrorCode MatCopy_SeqAIJ(Mat, Mat, MatStructure); 301 PETSC_INTERN PetscErrorCode MatMissingDiagonal_SeqAIJ(Mat, PetscBool *, PetscInt *); 302 PETSC_INTERN PetscErrorCode MatMarkDiagonal_SeqAIJ(Mat); 303 PETSC_INTERN PetscErrorCode MatFindZeroDiagonals_SeqAIJ_Private(Mat, PetscInt *, PetscInt **); 304 305 PETSC_INTERN PetscErrorCode MatMult_SeqAIJ(Mat, Vec, Vec); 306 PETSC_INTERN PetscErrorCode MatMult_SeqAIJ_Inode(Mat, Vec, Vec); 307 PETSC_INTERN PetscErrorCode MatMultAdd_SeqAIJ(Mat, Vec, Vec, Vec); 308 PETSC_INTERN PetscErrorCode MatMultAdd_SeqAIJ_Inode(Mat, Vec, Vec, Vec); 309 PETSC_INTERN PetscErrorCode MatMultTranspose_SeqAIJ(Mat, Vec, Vec); 310 PETSC_INTERN PetscErrorCode MatMultTransposeAdd_SeqAIJ(Mat, Vec, Vec, Vec); 311 PETSC_INTERN PetscErrorCode MatSOR_SeqAIJ(Mat, Vec, PetscReal, MatSORType, PetscReal, PetscInt, PetscInt, Vec); 312 PETSC_INTERN PetscErrorCode MatSOR_SeqAIJ_Inode(Mat, Vec, PetscReal, MatSORType, PetscReal, PetscInt, PetscInt, Vec); 313 314 PETSC_INTERN PetscErrorCode MatSetOption_SeqAIJ(Mat, MatOption, PetscBool); 315 316 PETSC_INTERN PetscErrorCode MatGetSymbolicTranspose_SeqAIJ(Mat, PetscInt *[], PetscInt *[]); 317 PETSC_INTERN PetscErrorCode MatRestoreSymbolicTranspose_SeqAIJ(Mat, PetscInt *[], PetscInt *[]); 318 PETSC_INTERN PetscErrorCode MatGetSymbolicTransposeReduced_SeqAIJ(Mat, PetscInt, PetscInt, PetscInt *[], PetscInt *[]); 319 PETSC_INTERN PetscErrorCode MatTransposeSymbolic_SeqAIJ(Mat, Mat *); 320 PETSC_INTERN PetscErrorCode MatTranspose_SeqAIJ(Mat, MatReuse, Mat *); 321 322 PETSC_INTERN PetscErrorCode MatToSymmetricIJ_SeqAIJ(PetscInt, PetscInt *, PetscInt *, PetscBool, PetscInt, PetscInt, PetscInt **, PetscInt **); 323 PETSC_INTERN PetscErrorCode MatLUFactorSymbolic_SeqAIJ(Mat, Mat, IS, IS, const MatFactorInfo *); 324 PETSC_INTERN PetscErrorCode MatLUFactorNumeric_SeqAIJ_inplace(Mat, Mat, const MatFactorInfo *); 325 PETSC_INTERN PetscErrorCode MatLUFactorNumeric_SeqAIJ(Mat, Mat, const MatFactorInfo *); 326 PETSC_INTERN PetscErrorCode MatLUFactorNumeric_SeqAIJ_InplaceWithPerm(Mat, Mat, const MatFactorInfo *); 327 PETSC_INTERN PetscErrorCode MatLUFactor_SeqAIJ(Mat, IS, IS, const MatFactorInfo *); 328 PETSC_INTERN PetscErrorCode MatSolve_SeqAIJ_inplace(Mat, Vec, Vec); 329 PETSC_INTERN PetscErrorCode MatSolve_SeqAIJ(Mat, Vec, Vec); 330 PETSC_INTERN PetscErrorCode MatSolve_SeqAIJ_Inode(Mat, Vec, Vec); 331 PETSC_INTERN PetscErrorCode MatSolve_SeqAIJ_NaturalOrdering(Mat, Vec, Vec); 332 PETSC_INTERN PetscErrorCode MatSolveAdd_SeqAIJ(Mat, Vec, Vec, Vec); 333 PETSC_INTERN PetscErrorCode MatSolveTranspose_SeqAIJ_inplace(Mat, Vec, Vec); 334 PETSC_INTERN PetscErrorCode MatSolveTranspose_SeqAIJ(Mat, Vec, Vec); 335 PETSC_INTERN PetscErrorCode MatSolveTransposeAdd_SeqAIJ_inplace(Mat, Vec, Vec, Vec); 336 PETSC_INTERN PetscErrorCode MatSolveTransposeAdd_SeqAIJ(Mat, Vec, Vec, Vec); 337 PETSC_INTERN PetscErrorCode MatMatSolve_SeqAIJ(Mat, Mat, Mat); 338 PETSC_INTERN PetscErrorCode MatMatSolveTranspose_SeqAIJ(Mat, Mat, Mat); 339 PETSC_INTERN PetscErrorCode MatEqual_SeqAIJ(Mat, Mat, PetscBool *); 340 PETSC_INTERN PetscErrorCode MatFDColoringCreate_SeqXAIJ(Mat, ISColoring, MatFDColoring); 341 PETSC_INTERN PetscErrorCode MatFDColoringSetUp_SeqXAIJ(Mat, ISColoring, MatFDColoring); 342 PETSC_INTERN PetscErrorCode MatFDColoringSetUpBlocked_AIJ_Private(Mat, MatFDColoring, PetscInt); 343 PETSC_INTERN PetscErrorCode MatLoad_AIJ_HDF5(Mat, PetscViewer); 344 PETSC_INTERN PetscErrorCode MatLoad_SeqAIJ_Binary(Mat, PetscViewer); 345 PETSC_INTERN PetscErrorCode MatLoad_SeqAIJ(Mat, PetscViewer); 346 PETSC_INTERN PetscErrorCode RegisterApplyPtAPRoutines_Private(Mat); 347 348 #if defined(PETSC_HAVE_HYPRE) 349 PETSC_INTERN PetscErrorCode MatProductSetFromOptions_Transpose_AIJ_AIJ(Mat); 350 #endif 351 PETSC_INTERN PetscErrorCode MatProductSetFromOptions_SeqAIJ(Mat); 352 353 PETSC_INTERN PetscErrorCode MatProductSymbolic_SeqAIJ_SeqAIJ(Mat); 354 PETSC_INTERN PetscErrorCode MatProductSymbolic_PtAP_SeqAIJ_SeqAIJ(Mat); 355 PETSC_INTERN PetscErrorCode MatProductSymbolic_RARt_SeqAIJ_SeqAIJ(Mat); 356 357 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ(Mat, Mat, PetscReal, Mat); 358 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_Sorted(Mat, Mat, PetscReal, Mat); 359 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqDense_SeqAIJ(Mat, Mat, PetscReal, Mat); 360 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_Scalable(Mat, Mat, PetscReal, Mat); 361 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_Scalable_fast(Mat, Mat, PetscReal, Mat); 362 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_Heap(Mat, Mat, PetscReal, Mat); 363 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_BTHeap(Mat, Mat, PetscReal, Mat); 364 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_RowMerge(Mat, Mat, PetscReal, Mat); 365 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_SeqAIJ_SeqAIJ_LLCondensed(Mat, Mat, PetscReal, Mat); 366 #if defined(PETSC_HAVE_HYPRE) 367 PETSC_INTERN PetscErrorCode MatMatMultSymbolic_AIJ_AIJ_wHYPRE(Mat, Mat, PetscReal, Mat); 368 #endif 369 370 PETSC_INTERN PetscErrorCode MatMatMultNumeric_SeqAIJ_SeqAIJ(Mat, Mat, Mat); 371 PETSC_INTERN PetscErrorCode MatMatMultNumeric_SeqAIJ_SeqAIJ_Sorted(Mat, Mat, Mat); 372 373 PETSC_INTERN PetscErrorCode MatMatMultNumeric_SeqDense_SeqAIJ(Mat, Mat, Mat); 374 PETSC_INTERN PetscErrorCode MatMatMultNumeric_SeqAIJ_SeqAIJ_Scalable(Mat, Mat, Mat); 375 376 PETSC_INTERN PetscErrorCode MatPtAPSymbolic_SeqAIJ_SeqAIJ_SparseAxpy(Mat, Mat, PetscReal, Mat); 377 PETSC_INTERN PetscErrorCode MatPtAPNumeric_SeqAIJ_SeqAIJ(Mat, Mat, Mat); 378 PETSC_INTERN PetscErrorCode MatPtAPNumeric_SeqAIJ_SeqAIJ_SparseAxpy(Mat, Mat, Mat); 379 380 PETSC_INTERN PetscErrorCode MatRARtSymbolic_SeqAIJ_SeqAIJ(Mat, Mat, PetscReal, Mat); 381 PETSC_INTERN PetscErrorCode MatRARtSymbolic_SeqAIJ_SeqAIJ_matmattransposemult(Mat, Mat, PetscReal, Mat); 382 PETSC_INTERN PetscErrorCode MatRARtSymbolic_SeqAIJ_SeqAIJ_colorrart(Mat, Mat, PetscReal, Mat); 383 PETSC_INTERN PetscErrorCode MatRARtNumeric_SeqAIJ_SeqAIJ(Mat, Mat, Mat); 384 PETSC_INTERN PetscErrorCode MatRARtNumeric_SeqAIJ_SeqAIJ_matmattransposemult(Mat, Mat, Mat); 385 PETSC_INTERN PetscErrorCode MatRARtNumeric_SeqAIJ_SeqAIJ_colorrart(Mat, Mat, Mat); 386 387 PETSC_INTERN PetscErrorCode MatTransposeMatMultSymbolic_SeqAIJ_SeqAIJ(Mat, Mat, PetscReal, Mat); 388 PETSC_INTERN PetscErrorCode MatTransposeMatMultNumeric_SeqAIJ_SeqAIJ(Mat, Mat, Mat); 389 PETSC_INTERN PetscErrorCode MatDestroy_SeqAIJ_MatTransMatMult(void *); 390 391 PETSC_INTERN PetscErrorCode MatMatTransposeMultSymbolic_SeqAIJ_SeqAIJ(Mat, Mat, PetscReal, Mat); 392 PETSC_INTERN PetscErrorCode MatMatTransposeMultNumeric_SeqAIJ_SeqAIJ(Mat, Mat, Mat); 393 PETSC_INTERN PetscErrorCode MatTransposeColoringCreate_SeqAIJ(Mat, ISColoring, MatTransposeColoring); 394 PETSC_INTERN PetscErrorCode MatTransColoringApplySpToDen_SeqAIJ(MatTransposeColoring, Mat, Mat); 395 PETSC_INTERN PetscErrorCode MatTransColoringApplyDenToSp_SeqAIJ(MatTransposeColoring, Mat, Mat); 396 397 PETSC_INTERN PetscErrorCode MatMatMatMultSymbolic_SeqAIJ_SeqAIJ_SeqAIJ(Mat, Mat, Mat, PetscReal, Mat); 398 PETSC_INTERN PetscErrorCode MatMatMatMultNumeric_SeqAIJ_SeqAIJ_SeqAIJ(Mat, Mat, Mat, Mat); 399 400 PETSC_INTERN PetscErrorCode MatSetRandomSkipColumnRange_SeqAIJ_Private(Mat, PetscInt, PetscInt, PetscRandom); 401 PETSC_INTERN PetscErrorCode MatSetValues_SeqAIJ(Mat, PetscInt, const PetscInt[], PetscInt, const PetscInt[], const PetscScalar[], InsertMode); 402 PETSC_INTERN PetscErrorCode MatGetRow_SeqAIJ(Mat, PetscInt, PetscInt *, PetscInt **, PetscScalar **); 403 PETSC_INTERN PetscErrorCode MatRestoreRow_SeqAIJ(Mat, PetscInt, PetscInt *, PetscInt **, PetscScalar **); 404 PETSC_INTERN PetscErrorCode MatScale_SeqAIJ(Mat, PetscScalar); 405 PETSC_INTERN PetscErrorCode MatDiagonalScale_SeqAIJ(Mat, Vec, Vec); 406 PETSC_INTERN PetscErrorCode MatDiagonalSet_SeqAIJ(Mat, Vec, InsertMode); 407 PETSC_INTERN PetscErrorCode MatAXPY_SeqAIJ(Mat, PetscScalar, Mat, MatStructure); 408 PETSC_INTERN PetscErrorCode MatGetRowIJ_SeqAIJ(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscBool *); 409 PETSC_INTERN PetscErrorCode MatRestoreRowIJ_SeqAIJ(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscBool *); 410 PETSC_INTERN PetscErrorCode MatGetColumnIJ_SeqAIJ(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscBool *); 411 PETSC_INTERN PetscErrorCode MatRestoreColumnIJ_SeqAIJ(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscBool *); 412 PETSC_INTERN PetscErrorCode MatGetColumnIJ_SeqAIJ_Color(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscInt *[], PetscBool *); 413 PETSC_INTERN PetscErrorCode MatRestoreColumnIJ_SeqAIJ_Color(Mat, PetscInt, PetscBool, PetscBool, PetscInt *, const PetscInt *[], const PetscInt *[], PetscInt *[], PetscBool *); 414 PETSC_INTERN PetscErrorCode MatDestroy_SeqAIJ(Mat); 415 PETSC_INTERN PetscErrorCode MatView_SeqAIJ(Mat, PetscViewer); 416 417 PETSC_INTERN PetscErrorCode MatSeqAIJInvalidateDiagonal(Mat); 418 PETSC_INTERN PetscErrorCode MatSeqAIJInvalidateDiagonal_Inode(Mat); 419 PETSC_INTERN PetscErrorCode MatSeqAIJCheckInode(Mat); 420 PETSC_INTERN PetscErrorCode MatSeqAIJCheckInode_FactorLU(Mat); 421 422 PETSC_INTERN PetscErrorCode MatAXPYGetPreallocation_SeqAIJ(Mat, Mat, PetscInt *); 423 424 #if defined(PETSC_HAVE_MATLAB) 425 PETSC_EXTERN PetscErrorCode MatlabEnginePut_SeqAIJ(PetscObject, void *); 426 PETSC_EXTERN PetscErrorCode MatlabEngineGet_SeqAIJ(PetscObject, void *); 427 #endif 428 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqSBAIJ(Mat, MatType, MatReuse, Mat *); 429 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqBAIJ(Mat, MatType, MatReuse, Mat *); 430 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqDense(Mat, MatType, MatReuse, Mat *); 431 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqAIJCRL(Mat, MatType, MatReuse, Mat *); 432 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_Elemental(Mat, MatType, MatReuse, Mat *); 433 #if defined(PETSC_HAVE_SCALAPACK) 434 PETSC_INTERN PetscErrorCode MatConvert_AIJ_ScaLAPACK(Mat, MatType, MatReuse, Mat *); 435 #endif 436 PETSC_INTERN PetscErrorCode MatConvert_AIJ_HYPRE(Mat, MatType, MatReuse, Mat *); 437 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqAIJPERM(Mat, MatType, MatReuse, Mat *); 438 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqAIJSELL(Mat, MatType, MatReuse, Mat *); 439 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqAIJMKL(Mat, MatType, MatReuse, Mat *); 440 PETSC_INTERN PetscErrorCode MatConvert_SeqAIJ_SeqAIJViennaCL(Mat, MatType, MatReuse, Mat *); 441 PETSC_INTERN PetscErrorCode MatReorderForNonzeroDiagonal_SeqAIJ(Mat, PetscReal, IS, IS); 442 PETSC_INTERN PetscErrorCode MatRARt_SeqAIJ_SeqAIJ(Mat, Mat, MatReuse, PetscReal, Mat *); 443 PETSC_EXTERN PetscErrorCode MatCreate_SeqAIJ(Mat); 444 PETSC_INTERN PetscErrorCode MatAssemblyEnd_SeqAIJ(Mat, MatAssemblyType); 445 PETSC_EXTERN PetscErrorCode MatZeroEntries_SeqAIJ(Mat); 446 447 PETSC_INTERN PetscErrorCode MatAXPYGetPreallocation_SeqX_private(PetscInt, const PetscInt *, const PetscInt *, const PetscInt *, const PetscInt *, PetscInt *); 448 PETSC_INTERN PetscErrorCode MatCreateMPIMatConcatenateSeqMat_SeqAIJ(MPI_Comm, Mat, PetscInt, MatReuse, Mat *); 449 PETSC_INTERN PetscErrorCode MatCreateMPIMatConcatenateSeqMat_MPIAIJ(MPI_Comm, Mat, PetscInt, MatReuse, Mat *); 450 451 PETSC_INTERN PetscErrorCode MatSetSeqMat_SeqAIJ(Mat, IS, IS, MatStructure, Mat); 452 PETSC_INTERN PetscErrorCode MatEliminateZeros_SeqAIJ(Mat, PetscBool); 453 PETSC_INTERN PetscErrorCode MatDestroySubMatrix_Private(Mat_SubSppt *); 454 PETSC_INTERN PetscErrorCode MatDestroySubMatrix_SeqAIJ(Mat); 455 PETSC_INTERN PetscErrorCode MatDestroySubMatrix_Dummy(Mat); 456 PETSC_INTERN PetscErrorCode MatDestroySubMatrices_Dummy(PetscInt, Mat *[]); 457 PETSC_INTERN PetscErrorCode MatCreateSubMatrix_SeqAIJ(Mat, IS, IS, PetscInt, MatReuse, Mat *); 458 459 PETSC_INTERN PetscErrorCode MatSetSeqAIJWithArrays_private(MPI_Comm, PetscInt, PetscInt, PetscInt[], PetscInt[], PetscScalar[], MatType, Mat); 460 461 PETSC_SINGLE_LIBRARY_INTERN PetscErrorCode MatSeqAIJCompactOutExtraColumns_SeqAIJ(Mat, ISLocalToGlobalMapping *); 462 463 /* 464 PetscSparseDenseMinusDot - The inner kernel of triangular solves and Gauss-Siedel smoothing. \sum_i xv[i] * r[xi[i]] for CSR storage 465 466 Input Parameters: 467 + nnz - the number of entries 468 . r - the array of vector values 469 . xv - the matrix values for the row 470 - xi - the column indices of the nonzeros in the row 471 472 Output Parameter: 473 . sum - negative the sum of results 474 475 PETSc compile flags: 476 + PETSC_KERNEL_USE_UNROLL_4 477 - PETSC_KERNEL_USE_UNROLL_2 478 479 Developer Note: 480 The macro changes sum but not other parameters 481 482 .seealso: `PetscSparseDensePlusDot()` 483 */ 484 #if defined(PETSC_KERNEL_USE_UNROLL_4) 485 #define PetscSparseDenseMinusDot(sum, r, xv, xi, nnz) \ 486 do { \ 487 if (nnz > 0) { \ 488 PetscInt nnz2 = nnz, rem = nnz & 0x3; \ 489 switch (rem) { \ 490 case 3: \ 491 sum -= *xv++ * r[*xi++]; \ 492 case 2: \ 493 sum -= *xv++ * r[*xi++]; \ 494 case 1: \ 495 sum -= *xv++ * r[*xi++]; \ 496 nnz2 -= rem; \ 497 } \ 498 while (nnz2 > 0) { \ 499 sum -= xv[0] * r[xi[0]] + xv[1] * r[xi[1]] + xv[2] * r[xi[2]] + xv[3] * r[xi[3]]; \ 500 xv += 4; \ 501 xi += 4; \ 502 nnz2 -= 4; \ 503 } \ 504 xv -= nnz; \ 505 xi -= nnz; \ 506 } \ 507 } while (0) 508 509 #elif defined(PETSC_KERNEL_USE_UNROLL_2) 510 #define PetscSparseDenseMinusDot(sum, r, xv, xi, nnz) \ 511 do { \ 512 PetscInt __i, __i1, __i2; \ 513 for (__i = 0; __i < nnz - 1; __i += 2) { \ 514 __i1 = xi[__i]; \ 515 __i2 = xi[__i + 1]; \ 516 sum -= (xv[__i] * r[__i1] + xv[__i + 1] * r[__i2]); \ 517 } \ 518 if (nnz & 0x1) sum -= xv[__i] * r[xi[__i]]; \ 519 } while (0) 520 521 #else 522 #define PetscSparseDenseMinusDot(sum, r, xv, xi, nnz) \ 523 do { \ 524 PetscInt __i; \ 525 for (__i = 0; __i < nnz; __i++) sum -= xv[__i] * r[xi[__i]]; \ 526 } while (0) 527 #endif 528 529 /* 530 PetscSparseDensePlusDot - The inner kernel of matrix-vector product \sum_i xv[i] * r[xi[i]] for CSR storage 531 532 Input Parameters: 533 + nnz - the number of entries 534 . r - the array of vector values 535 . xv - the matrix values for the row 536 - xi - the column indices of the nonzeros in the row 537 538 Output Parameter: 539 . sum - the sum of results 540 541 PETSc compile flags: 542 + PETSC_KERNEL_USE_UNROLL_4 543 - PETSC_KERNEL_USE_UNROLL_2 544 545 Developer Note: 546 The macro changes sum but not other parameters 547 548 .seealso: `PetscSparseDenseMinusDot()` 549 */ 550 #if defined(PETSC_KERNEL_USE_UNROLL_4) 551 #define PetscSparseDensePlusDot(sum, r, xv, xi, nnz) \ 552 do { \ 553 if (nnz > 0) { \ 554 PetscInt nnz2 = nnz, rem = nnz & 0x3; \ 555 switch (rem) { \ 556 case 3: \ 557 sum += *xv++ * r[*xi++]; \ 558 case 2: \ 559 sum += *xv++ * r[*xi++]; \ 560 case 1: \ 561 sum += *xv++ * r[*xi++]; \ 562 nnz2 -= rem; \ 563 } \ 564 while (nnz2 > 0) { \ 565 sum += xv[0] * r[xi[0]] + xv[1] * r[xi[1]] + xv[2] * r[xi[2]] + xv[3] * r[xi[3]]; \ 566 xv += 4; \ 567 xi += 4; \ 568 nnz2 -= 4; \ 569 } \ 570 xv -= nnz; \ 571 xi -= nnz; \ 572 } \ 573 } while (0) 574 575 #elif defined(PETSC_KERNEL_USE_UNROLL_2) 576 #define PetscSparseDensePlusDot(sum, r, xv, xi, nnz) \ 577 do { \ 578 PetscInt __i, __i1, __i2; \ 579 for (__i = 0; __i < nnz - 1; __i += 2) { \ 580 __i1 = xi[__i]; \ 581 __i2 = xi[__i + 1]; \ 582 sum += (xv[__i] * r[__i1] + xv[__i + 1] * r[__i2]); \ 583 } \ 584 if (nnz & 0x1) sum += xv[__i] * r[xi[__i]]; \ 585 } while (0) 586 587 #elif defined(PETSC_USE_AVX512_KERNELS) && defined(PETSC_HAVE_IMMINTRIN_H) && defined(__AVX512F__) && defined(PETSC_USE_REAL_DOUBLE) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_64BIT_INDICES) && !defined(PETSC_SKIP_IMMINTRIN_H_CUDAWORKAROUND) 588 #define PetscSparseDensePlusDot(sum, r, xv, xi, nnz) PetscSparseDensePlusDot_AVX512_Private(&(sum), (r), (xv), (xi), (nnz)) 589 590 #else 591 #define PetscSparseDensePlusDot(sum, r, xv, xi, nnz) \ 592 do { \ 593 PetscInt __i; \ 594 for (__i = 0; __i < nnz; __i++) sum += xv[__i] * r[xi[__i]]; \ 595 } while (0) 596 #endif 597 598 #if defined(PETSC_USE_AVX512_KERNELS) && defined(PETSC_HAVE_IMMINTRIN_H) && defined(__AVX512F__) && defined(PETSC_USE_REAL_DOUBLE) && !defined(PETSC_USE_COMPLEX) && !defined(PETSC_USE_64BIT_INDICES) && !defined(PETSC_SKIP_IMMINTRIN_H_CUDAWORKAROUND) 599 #include <immintrin.h> 600 #if !defined(_MM_SCALE_8) 601 #define _MM_SCALE_8 8 602 #endif 603 604 static inline void PetscSparseDensePlusDot_AVX512_Private(PetscScalar *sum, const PetscScalar *x, const MatScalar *aa, const PetscInt *aj, PetscInt n) 605 { 606 __m512d vec_x, vec_y, vec_vals; 607 __m256i vec_idx; 608 PetscInt j; 609 610 vec_y = _mm512_setzero_pd(); 611 for (j = 0; j < (n >> 3); j++) { 612 vec_idx = _mm256_loadu_si256((__m256i const *)aj); 613 vec_vals = _mm512_loadu_pd(aa); 614 vec_x = _mm512_i32gather_pd(vec_idx, x, _MM_SCALE_8); 615 vec_y = _mm512_fmadd_pd(vec_x, vec_vals, vec_y); 616 aj += 8; 617 aa += 8; 618 } 619 #if defined(__AVX512VL__) 620 /* masked load requires avx512vl, which is not supported by KNL */ 621 if (n & 0x07) { 622 __mmask8 mask; 623 mask = (__mmask8)(0xff >> (8 - (n & 0x07))); 624 vec_idx = _mm256_mask_loadu_epi32(vec_idx, mask, aj); 625 vec_vals = _mm512_mask_loadu_pd(vec_vals, mask, aa); 626 vec_x = _mm512_mask_i32gather_pd(vec_x, mask, vec_idx, x, _MM_SCALE_8); 627 vec_y = _mm512_mask3_fmadd_pd(vec_x, vec_vals, vec_y, mask); 628 } 629 *sum += _mm512_reduce_add_pd(vec_y); 630 #else 631 *sum += _mm512_reduce_add_pd(vec_y); 632 for (j = 0; j < (n & 0x07); j++) *sum += aa[j] * x[aj[j]]; 633 #endif 634 } 635 #endif 636 637 /* 638 PetscSparseDenseMaxDot - The inner kernel of a modified matrix-vector product \max_i xv[i] * r[xi[i]] for CSR storage 639 640 Input Parameters: 641 + nnz - the number of entries 642 . r - the array of vector values 643 . xv - the matrix values for the row 644 - xi - the column indices of the nonzeros in the row 645 646 Output Parameter: 647 . max - the max of results 648 649 .seealso: `PetscSparseDensePlusDot()`, `PetscSparseDenseMinusDot()` 650 */ 651 #define PetscSparseDenseMaxDot(max, r, xv, xi, nnz) \ 652 do { \ 653 for (PetscInt __i = 0; __i < (nnz); __i++) { max = PetscMax(PetscRealPart(max), PetscRealPart((xv)[__i] * (r)[(xi)[__i]])); } \ 654 } while (0) 655 656 /* 657 Add column indices into table for counting the max nonzeros of merged rows 658 */ 659 #define MatRowMergeMax_SeqAIJ(mat, nrows, ta) \ 660 do { \ 661 if (mat) { \ 662 for (PetscInt _row = 0; _row < (nrows); _row++) { \ 663 const PetscInt _nz = (mat)->i[_row + 1] - (mat)->i[_row]; \ 664 for (PetscInt _j = 0; _j < _nz; _j++) { \ 665 PetscInt *_col = _j + (mat)->j + (mat)->i[_row]; \ 666 PetscCall(PetscHMapISet((ta), *_col + 1, 1)); \ 667 } \ 668 } \ 669 } \ 670 } while (0) 671 672 /* 673 Add column indices into table for counting the nonzeros of merged rows 674 */ 675 #define MatMergeRows_SeqAIJ(mat, nrows, rows, ta) \ 676 do { \ 677 for (PetscInt _i = 0; _i < (nrows); _i++) { \ 678 const PetscInt _row = (rows)[_i]; \ 679 const PetscInt _nz = (mat)->i[_row + 1] - (mat)->i[_row]; \ 680 for (PetscInt _j = 0; _j < _nz; _j++) { \ 681 PetscInt *_col = _j + (mat)->j + (mat)->i[_row]; \ 682 PetscCall(PetscHMapISetWithMode((ta), *_col + 1, 1, INSERT_VALUES)); \ 683 } \ 684 } \ 685 } while (0) 686