1 2 #if !defined(__TFS_H) 3 #define __TFS_H 4 5 /**********************************const.h************************************* 6 7 Author: Henry M. Tufo III 8 9 e-mail: hmt@cs.brown.edu 10 11 snail-mail: 12 Division of Applied Mathematics 13 Brown University 14 Providence, RI 02912 15 16 Last Modification: 17 6.21.97 18 ***********************************const.h************************************/ 19 20 /**********************************const.h************************************* 21 File Description: 22 ----------------- 23 24 ***********************************const.h************************************/ 25 #include <petscsys.h> 26 #include <petscblaslapack.h> 27 28 #define X 0 29 #define Y 1 30 #define Z 2 31 #define XY 3 32 #define XZ 4 33 #define YZ 5 34 35 36 #define THRESH 0.2 37 #define N_HALF 4096 38 #define PRIV_BUF_SZ 45 39 40 /*4096 8192 32768 65536 1048576 */ 41 #define MAX_MSG_BUF 32768 42 43 #define FULL 2 44 #define PARTIAL 1 45 #define NONE 0 46 47 #define BYTE 8 48 #define BIT_0 0x1 49 #define BIT_1 0x2 50 #define BIT_2 0x4 51 #define BIT_3 0x8 52 #define BIT_4 0x10 53 #define BIT_5 0x20 54 #define BIT_6 0x40 55 #define BIT_7 0x80 56 #define TOP_BIT PETSC_MIN_INT 57 58 #define C 0 59 60 61 #define MAX_VEC 1674 62 #define FORMAT 30 63 #define MAX_COL_LEN 100 64 #define MAX_LINE FORMAT*MAX_COL_LEN 65 #define DELIM " \n \t" 66 #define LINE 12 67 #define C_LINE 80 68 69 #define UT 5 /* dump upper 1/2 */ 70 #define LT 6 /* dump lower 1/2 */ 71 #define SYMM 8 /* we assume symm and dump upper 1/2 */ 72 #define NON_SYMM 9 73 74 #define ROW 10 75 #define COL 11 76 77 #define EPS 1.0e-14 78 #define EPS2 1.0e-07 79 80 81 #define MPI 1 82 #define NX 2 83 84 #define LOG2(x) (PetscScalar)log((double)x)/log(2) 85 #define SWAP(a,b) temp=(a); (a)=(b); (b)=temp; 86 #define P_SWAP(a,b) ptr =(a); (a)=(b); (b)=ptr; 87 88 #define MAX_FABS(x,y) (PetscAbsScalar(x)>PetscAbsScalar(y)) ? ((PetscScalar)x) : ((PetscScalar)y) 89 #define MIN_FABS(x,y) (PetscAbsScalar(x)<PetscAbsScalar(y)) ? ((PetscScalar)x) : ((PetscScalar)y) 90 91 /* specer's existence ... can be done w/MAX_ABS */ 92 #define EXISTS(x,y) ((x)==0.0) ? (y) : (x) 93 94 #define MULT_NEG_ONE(a) (a) *= -1; 95 #define NEG(a) (a) |= BIT_31; 96 #define POS(a) (a) &= INT_MAX; 97 98 99 100 101 /**********************************types.h************************************* 102 103 Author: Henry M. Tufo III 104 105 e-mail: hmt@cs.brown.edu 106 107 snail-mail: 108 Division of Applied Mathematics 109 Brown University 110 Providence, RI 02912 111 112 Last Modification: 113 6.21.97 114 ***********************************types.h************************************/ 115 116 typedef PetscErrorCode (*vfp)(void*,void*,PetscInt,...); 117 typedef PetscErrorCode (*rbfp)(PetscScalar*, PetscScalar*, PetscInt); 118 typedef PetscInt (*bfp)(void*, void*, PetscInt*, MPI_Datatype*); 119 120 /***********************************comm.h************************************* 121 122 Author: Henry M. Tufo III 123 124 e-mail: hmt@cs.brown.edu 125 126 snail-mail: 127 Division of Applied Mathematics 128 Brown University 129 Providence, RI 02912 130 131 Last Modification: 132 6.21.97 133 ***********************************comm.h*************************************/ 134 PETSC_INTERN PetscMPIInt PCTFS_my_id; 135 PETSC_INTERN PetscMPIInt PCTFS_num_nodes; 136 PETSC_INTERN PetscMPIInt PCTFS_floor_num_nodes; 137 PETSC_INTERN PetscMPIInt PCTFS_i_log2_num_nodes; 138 139 PETSC_INTERN PetscErrorCode PCTFS_giop(PetscInt*,PetscInt*,PetscInt,PetscInt*); 140 PETSC_INTERN PetscErrorCode PCTFS_grop(PetscScalar*,PetscScalar*,PetscInt,PetscInt*); 141 PETSC_INTERN PetscErrorCode PCTFS_comm_init(void); 142 PETSC_INTERN PetscErrorCode PCTFS_giop_hc(PetscInt*,PetscInt*,PetscInt,PetscInt*,PetscInt); 143 PETSC_INTERN PetscErrorCode PCTFS_grop_hc(PetscScalar*,PetscScalar*,PetscInt,PetscInt*,PetscInt); 144 PETSC_INTERN PetscErrorCode PCTFS_ssgl_radd(PetscScalar*,PetscScalar*,PetscInt,PetscInt*); 145 146 #define MSGTAG0 101 147 #define MSGTAG1 1001 148 #define MSGTAG2 76207 149 #define MSGTAG3 100001 150 #define MSGTAG4 163841 151 #define MSGTAG5 249439 152 #define MSGTAG6 10000001 153 154 #define NON_UNIFORM 0 155 #define GL_MAX 1 156 #define GL_MIN 2 157 #define GL_MULT 3 158 #define GL_ADD 4 159 #define GL_B_XOR 5 160 #define GL_B_OR 6 161 #define GL_B_AND 7 162 #define GL_L_XOR 8 163 #define GL_L_OR 9 164 #define GL_L_AND 10 165 #define GL_MAX_ABS 11 166 #define GL_MIN_ABS 12 167 #define GL_EXISTS 13 168 169 PETSC_INTERN PetscInt *PCTFS_ivec_copy(PetscInt*,PetscInt*,PetscInt); 170 PETSC_INTERN PetscErrorCode PCTFS_ivec_zero(PetscInt*, PetscInt); 171 PETSC_INTERN PetscErrorCode PCTFS_ivec_set(PetscInt*,PetscInt,PetscInt); 172 173 PETSC_INTERN PetscInt PCTFS_ivec_lb(PetscInt*,PetscInt); 174 PETSC_INTERN PetscInt PCTFS_ivec_ub(PetscInt*,PetscInt); 175 PETSC_INTERN PetscInt PCTFS_ivec_sum(PetscInt*,PetscInt); 176 PETSC_INTERN vfp PCTFS_ivec_fct_addr(PetscInt); 177 178 PETSC_INTERN PetscErrorCode PCTFS_ivec_non_uniform(PetscInt*,PetscInt*,PetscInt,PetscInt*); 179 PETSC_INTERN PetscErrorCode PCTFS_ivec_max(PetscInt*,PetscInt*,PetscInt); 180 PETSC_INTERN PetscErrorCode PCTFS_ivec_min(PetscInt*,PetscInt*,PetscInt); 181 PETSC_INTERN PetscErrorCode PCTFS_ivec_mult(PetscInt*,PetscInt*,PetscInt); 182 PETSC_INTERN PetscErrorCode PCTFS_ivec_add(PetscInt*,PetscInt*,PetscInt); 183 PETSC_INTERN PetscErrorCode PCTFS_ivec_xor(PetscInt*,PetscInt*,PetscInt); 184 PETSC_INTERN PetscErrorCode PCTFS_ivec_or(PetscInt*,PetscInt*,PetscInt); 185 PETSC_INTERN PetscErrorCode PCTFS_ivec_and(PetscInt*,PetscInt*,PetscInt); 186 PETSC_INTERN PetscErrorCode PCTFS_ivec_lxor(PetscInt*,PetscInt*,PetscInt); 187 PETSC_INTERN PetscErrorCode PCTFS_ivec_lor(PetscInt*,PetscInt*,PetscInt); 188 PETSC_INTERN PetscErrorCode PCTFS_ivec_land(PetscInt*,PetscInt*,PetscInt); 189 PETSC_INTERN PetscErrorCode PCTFS_ivec_and3(PetscInt*,PetscInt*,PetscInt*,PetscInt); 190 191 PETSC_INTERN PetscErrorCode PCTFS_ivec_sort_companion(PetscInt*,PetscInt*,PetscInt); 192 PETSC_INTERN PetscErrorCode PCTFS_ivec_sort(PetscInt*,PetscInt); 193 PETSC_INTERN PetscErrorCode PCTFS_SMI_sort(void*,void*,PetscInt,PetscInt); 194 PETSC_INTERN PetscInt PCTFS_ivec_binary_search(PetscInt,PetscInt*,PetscInt); 195 PETSC_INTERN PetscInt PCTFS_ivec_linear_search(PetscInt,PetscInt*,PetscInt); 196 197 PETSC_INTERN PetscErrorCode PCTFS_ivec_sort_companion_hack(PetscInt*,PetscInt**,PetscInt); 198 199 #define SORT_INTEGER 1 200 #define SORT_INT_PTR 2 201 202 PETSC_INTERN PetscErrorCode PCTFS_rvec_zero(PetscScalar*,PetscInt); 203 PETSC_INTERN PetscErrorCode PCTFS_rvec_one(PetscScalar*,PetscInt); 204 PETSC_INTERN PetscErrorCode PCTFS_rvec_set(PetscScalar*,PetscScalar,PetscInt); 205 PETSC_INTERN PetscErrorCode PCTFS_rvec_copy(PetscScalar*,PetscScalar*,PetscInt); 206 PETSC_INTERN PetscErrorCode PCTFS_rvec_scale(PetscScalar*,PetscScalar,PetscInt); 207 208 PETSC_INTERN vfp PCTFS_rvec_fct_addr(PetscInt); 209 PETSC_INTERN PetscErrorCode PCTFS_rvec_add(PetscScalar*,PetscScalar*,PetscInt); 210 PETSC_INTERN PetscErrorCode PCTFS_rvec_mult(PetscScalar*,PetscScalar*,PetscInt); 211 PETSC_INTERN PetscErrorCode PCTFS_rvec_max(PetscScalar*,PetscScalar*,PetscInt); 212 PETSC_INTERN PetscErrorCode PCTFS_rvec_max_abs(PetscScalar*,PetscScalar*,PetscInt); 213 PETSC_INTERN PetscErrorCode PCTFS_rvec_min(PetscScalar*,PetscScalar*,PetscInt); 214 PETSC_INTERN PetscErrorCode PCTFS_rvec_min_abs(PetscScalar*,PetscScalar*,PetscInt); 215 PETSC_INTERN PetscErrorCode PCTFS_vec_exists(PetscScalar*,PetscScalar*,PetscInt); 216 217 /***********************************gs.h*************************************** 218 219 Author: Henry M. Tufo III 220 221 e-mail: hmt@cs.brown.edu 222 223 snail-mail: 224 Division of Applied Mathematics 225 Brown University 226 Providence, RI 02912 227 228 Last Modification: 229 6.21.97 230 ************************************gs.h**************************************/ 231 232 typedef struct gather_scatter_id *PCTFS_gs_ADT; 233 234 PETSC_INTERN PCTFS_gs_ADT PCTFS_gs_init(PetscInt*,PetscInt,PetscInt); 235 PETSC_INTERN PetscErrorCode PCTFS_gs_gop_vec(PCTFS_gs_ADT,PetscScalar*,const char*,PetscInt); 236 PETSC_INTERN PetscErrorCode PCTFS_gs_gop_hc(PCTFS_gs_ADT,PetscScalar*,const char*,PetscInt); 237 PETSC_INTERN PetscErrorCode PCTFS_gs_free(PCTFS_gs_ADT); 238 PETSC_INTERN PetscErrorCode PCTFS_gs_init_msg_buf_sz(PetscInt); 239 PETSC_INTERN PetscErrorCode PCTFS_gs_init_vec_sz(PetscInt); 240 241 /*************************************xxt.h************************************ 242 Module Name: xxt 243 Module Info: need xxt.{c,h} gs.{c,h} comm.{c,h} ivec.{c,h} error.{c,h} 244 245 author: Henry M. Tufo III 246 e-mail: hmt@asci.uchicago.edu 247 contact: 248 +--------------------------------+--------------------------------+ 249 |MCS Division - Building 221 |Department of Computer Science | 250 |Argonne National Laboratory |Ryerson 152 | 251 |9700 S. Cass Avenue |The University of Chicago | 252 |Argonne, IL 60439 |Chicago, IL 60637 | 253 |(630) 252-5354/5986 ph/fx |(773) 702-6019/8487 ph/fx | 254 +--------------------------------+--------------------------------+ 255 256 Last Modification: 3.20.01 257 **************************************xxt.h***********************************/ 258 259 typedef struct xxt_CDT *xxt_ADT; 260 261 262 /*************************************xxt.h************************************ 263 Function: XXT_new() 264 265 Return: ADT ptr or NULL upon failure. 266 Description: This function allocates and returns an xxt handle 267 Usage: xxt_handle = xxt_new(); 268 **************************************xxt.h***********************************/ 269 PETSC_INTERN xxt_ADT XXT_new(void); 270 271 272 /*************************************xxt.h************************************ 273 Function: XXT_free() 274 275 Input : pointer to ADT. 276 277 Description: This function frees the storage associated with an xxt handle 278 Usage: XXT_free(xxt_handle); 279 **************************************xxt.h***********************************/ 280 PETSC_INTERN PetscInt XXT_free(xxt_ADT); 281 282 283 /*************************************xxt.h************************************ 284 Function: XXT_factor 285 286 Input : ADT ptr, and pointer to object 287 Return: 0 on failure, 1 on success 288 Description: This function sets the xxt solver 289 290 xxt assumptions: given n rows of global coarse matrix (E_loc) where 291 o global dofs N = sum_p(n), p=0,P-1 292 (i.e. row dist. with no dof replication) 293 (5.21.00 will handle dif replication case) 294 o m is the number of columns in E_loc (m>=n) 295 o local2global holds global number of column i (i=0,...,m-1) 296 o local2global holds global number of row i (i=0,...,n-1) 297 o mylocmatvec performs E_loc . x_loc where x_loc is an vector of 298 length m in 1-1 correspondence with local2global 299 (note that gs package takes care of communication). 300 (note do not zero out upper m-n entries!) 301 o mylocmatvec(void *grid_data, double *in, double *out) 302 303 ML beliefs/usage: move this to to ML_XXT_factor routine 304 o my_ml holds address of ML struct associated w/E_loc, grid_data, grid_tag 305 o grid_tag, grid_data, my_ml used in 306 ML_Set_CSolve(my_ml, grid_tag, grid_data, ML_Do_CoarseDirect); 307 o grid_data used in 308 A_matvec(grid_data,v,u); 309 310 Usage: 311 **************************************xxt.h***********************************/ 312 PETSC_INTERN PetscInt XXT_factor(xxt_ADT, /* prev. allocated xxt handle */ 313 PetscInt*, /* global column mapping */ 314 PetscInt, /* local num rows */ 315 PetscInt, /* local num cols */ 316 PetscErrorCode (*)(void*,PetscScalar*,PetscScalar*), /* b_loc=A_local.x_loc */ 317 void*); /* grid data for matvec */ 318 319 320 /*************************************xxt.h************************************ 321 Function: XXT_solve 322 323 Input : ADT ptr, b (rhs) 324 Output: x (soln) 325 Return: 326 Description: This function performs x = E^-1.b 327 Usage: 328 XXT_solve(xxt_handle, double *x, double *b) 329 XXT_solve(xxt_handle, double *x, NULL) 330 assumes x has been initialized to be b 331 **************************************xxt.h***********************************/ 332 PETSC_INTERN PetscInt XXT_solve(xxt_ADT,PetscScalar*,PetscScalar*); 333 334 /*************************************xxt.h************************************ 335 Function: XXT_stats 336 337 Input : handle 338 **************************************xxt.h***********************************/ 339 PETSC_INTERN PetscInt XXT_stats(xxt_ADT); 340 341 342 /*************************************xxt.h************************************ 343 Function: XXT_sp_1() 344 345 Input : pointer to ADT 346 Output: 347 Return: 348 Description: sets xxt parameter 1 in xxt_handle 349 Usage: implement later 350 351 void XXT_sp_1(xxt_handle,parameter 1 value) 352 **************************************xxt.h***********************************/ 353 354 355 /*************************************xyt.h************************************ 356 Module Name: xyt 357 Module Info: need xyt.{c,h} gs.{c,h} comm.{c,h} ivec.{c,h} error.{c,h} 358 359 author: Henry M. Tufo III 360 e-mail: hmt@asci.uchicago.edu 361 contact: 362 +--------------------------------+--------------------------------+ 363 |MCS Division - Building 221 |Department of Computer Science | 364 |Argonne National Laboratory |Ryerson 152 | 365 |9700 S. Cass Avenue |The University of Chicago | 366 |Argonne, IL 60439 |Chicago, IL 60637 | 367 |(630) 252-5354/5986 ph/fx |(773) 702-6019/8487 ph/fx | 368 +--------------------------------+--------------------------------+ 369 370 Last Modification: 3.20.01 371 **************************************xyt.h***********************************/ 372 373 typedef struct xyt_CDT *xyt_ADT; 374 375 376 /*************************************xyt.h************************************ 377 Function: XYT_new() 378 379 Return: ADT ptr or NULL upon failure. 380 Description: This function allocates and returns an xyt handle 381 Usage: xyt_handle = xyt_new(); 382 **************************************xyt.h***********************************/ 383 PETSC_INTERN xyt_ADT XYT_new(void); 384 385 386 /*************************************xyt.h************************************ 387 Function: XYT_free() 388 389 Input : pointer to ADT. 390 Description: This function frees the storage associated with an xyt handle 391 Usage: XYT_free(xyt_handle); 392 **************************************xyt.h***********************************/ 393 PETSC_INTERN PetscInt XYT_free(xyt_ADT); 394 395 396 /*************************************xyt.h************************************ 397 Function: XYT_factor 398 399 Input : ADT ptr, and pointer to object 400 Output: 401 Return: 0 on failure, 1 on success 402 Description: This function sets the xyt solver 403 404 xyt assumptions: given n rows of global coarse matrix (E_loc) where 405 o global dofs N = sum_p(n), p=0,P-1 406 (i.e. row dist. with no dof replication) 407 (5.21.00 will handle dif replication case) 408 o m is the number of columns in E_loc (m>=n) 409 o local2global holds global number of column i (i=0,...,m-1) 410 o local2global holds global number of row i (i=0,...,n-1) 411 o mylocmatvec performs E_loc . x_loc where x_loc is an vector of 412 length m in 1-1 correspondence with local2global 413 (note that gs package takes care of communication). 414 (note do not zero out upper m-n entries!) 415 o mylocmatvec(void *grid_data, double *in, double *out) 416 417 ML beliefs/usage: move this to to ML_XYT_factor routine 418 o my_ml holds address of ML struct associated w/E_loc, grid_data, grid_tag 419 o grid_tag, grid_data, my_ml used in 420 ML_Set_CSolve(my_ml, grid_tag, grid_data, ML_Do_CoarseDirect); 421 o grid_data used in 422 A_matvec(grid_data,v,u); 423 424 Usage: 425 **************************************xyt.h***********************************/ 426 PETSC_INTERN PetscInt XYT_factor(xyt_ADT, /* prev. allocated xyt handle */ 427 PetscInt*, /* global column mapping */ 428 PetscInt, /* local num rows */ 429 PetscInt, /* local num cols */ 430 PetscErrorCode (*)(void*,PetscScalar*,PetscScalar*), /* b_loc=A_local.x_loc */ 431 void*); /* grid data for matvec */ 432 433 434 /*************************************xyt.h************************************ 435 Function: XYT_solve 436 437 Input : ADT ptr, b (rhs) 438 Output: x (soln) 439 Return: 440 Description: This function performs x = E^-1.b 441 Usage: XYT_solve(xyt_handle, double *x, double *b) 442 **************************************xyt.h***********************************/ 443 PETSC_INTERN PetscInt XYT_solve(xyt_ADT,PetscScalar*,PetscScalar*); 444 445 446 /*************************************xyt.h************************************ 447 Function: XYT_stats 448 449 Input : handle 450 **************************************xyt.h***********************************/ 451 PETSC_INTERN PetscInt XYT_stats(xyt_ADT); 452 453 454 /********************************bit_mask.h************************************ 455 456 Author: Henry M. Tufo III 457 458 e-mail: hmt@cs.brown.edu 459 460 snail-mail: 461 Division of Applied Mathematics 462 Brown University 463 Providence, RI 02912 464 465 Last Modification: 466 11.21.97 467 *********************************bit_mask.h***********************************/ 468 PETSC_INTERN PetscInt PCTFS_div_ceil(PetscInt,PetscInt); 469 PETSC_INTERN PetscErrorCode PCTFS_set_bit_mask(PetscInt*,PetscInt,PetscInt); 470 PETSC_INTERN PetscInt PCTFS_len_bit_mask(PetscInt); 471 PETSC_INTERN PetscInt PCTFS_ct_bits(char*, PetscInt); 472 PETSC_INTERN PetscErrorCode PCTFS_bm_to_proc(char*,PetscInt,PetscInt*); 473 PETSC_INTERN PetscInt PCTFS_len_buf(PetscInt, PetscInt); 474 475 #endif 476 477