src/vm/statistics.c

   1 /* src/vm/statistics.c - global varables for statistics
   2
   3    Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
   4    R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
   5    C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
   6    Institut f. Computersprachen - TU Wien
   7
   8    This file is part of CACAO.
   9
  10    This program is free software; you can redistribute it and/or
  11    modify it under the terms of the GNU General Public License as
  12    published by the Free Software Foundation; either version 2, or (at
  13    your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful, but
  16    WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18    General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program; if not, write to the Free Software
  22    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  23    02111-1307, USA.
  24
  25    Contact: cacao@complang.tuwien.ac.at
  26
  27    Authors: Christian Thalinger
  28
  29    $Id: statistics.c 2211 2005-04-04 10:39:36Z christian $
  30
  31 */
  32
  33
  34 #include <sys/time.h>
  35 #include <sys/resource.h>
  36
  37 #include "toolbox/logging.h"
  38 #include "vm/global.h"
  39 #include "vm/options.h"
  40 #include "vm/statistics.h"
  41 #include <string.h>
  42
  43
  44 /* global variables */
  45
  46 static s8 loadingtime = 0;              /* accumulated loading time           */
  47 static s8 loadingstarttime = 0;
  48 static s8 loadingstoptime = 0;
  49 static s4 loadingtime_recursion = 0;
  50
  51 static s8 compilingtime = 0;            /* accumulated compile time           */
  52 static s8 compilingstarttime = 0;
  53 static s8 compilingstoptime = 0;
  54 static s4 compilingtime_recursion = 0;
  55
  56 s4 memoryusage = 0;
  57 s4 maxmemusage = 0;
  58 s4 maxdumpsize = 0;
  59
  60 s4 globalallocateddumpsize = 0;
  61 s4 globaluseddumpsize = 0;
  62
  63 int count_class_infos = 0;              /* variables for measurements         */
  64 int count_const_pool_len = 0;
  65 int count_classref_len = 0;
  66 int count_parsed_desc_len = 0;
  67 int count_vftbl_len = 0;
  68 int count_all_methods = 0;
  69 int count_methods_marked_used = 0;  /* RTA */
  70
  71 int count_vmcode_len = 0;
  72 int count_extable_len = 0;
  73 int count_class_loads = 0;
  74 int count_class_inits = 0;
  75
  76 int count_utf_len = 0;                  /* size of utf hash                   */
  77 int count_utf_new = 0;                  /* calls of utf_new                   */
  78 int count_utf_new_found  = 0;           /* calls of utf_new with fast return  */
  79
  80 int count_locals_conflicts = 0;         /* register allocator statistics */
  81 int count_locals_spilled = 0;
  82 int count_locals_register = 0;
  83 int count_ss_spilled = 0;
  84 int count_ss_register = 0;
  85 int count_methods_allocated_by_lsra = 0;
  86 int count_mem_move_bb = 0;
  87 int count_interface_size = 0;
  88 int count_argument_mem_ss = 0;
  89 int count_argument_reg_ss = 0;
  90 int count_method_in_register = 0;
  91 int count_mov_reg_reg = 0;
  92 int count_mov_mem_reg = 0;
  93 int count_mov_reg_mem = 0;
  94 int count_mov_mem_mem = 0;
  95
  96 int count_jit_calls = 0;
  97 int count_methods = 0;
  98 int count_spills = 0;
  99 int count_spills_read = 0;
 100 int count_pcmd_activ = 0;
 101 int count_pcmd_drop = 0;
 102 int count_pcmd_zero = 0;
 103 int count_pcmd_const_store = 0;
 104 int count_pcmd_const_alu = 0;
 105 int count_pcmd_const_bra = 0;
 106 int count_pcmd_load = 0;
 107 int count_pcmd_move = 0;
 108 int count_load_instruction = 0;
 109 int count_pcmd_store = 0;
 110 int count_pcmd_store_comb = 0;
 111 int count_dup_instruction = 0;
 112 int count_pcmd_op = 0;
 113 int count_pcmd_mem = 0;
 114 int count_pcmd_met = 0;
 115 int count_pcmd_bra = 0;
 116 int count_pcmd_table = 0;
 117 int count_pcmd_return = 0;
 118 int count_pcmd_returnx = 0;
 119 int count_check_null = 0;
 120 int count_check_bound = 0;
 121 int count_max_basic_blocks = 0;
 122 int count_basic_blocks = 0;
 123 int count_javainstr = 0;
 124 int count_max_javainstr = 0;
 125 int count_javacodesize = 0;
 126 int count_javaexcsize = 0;
 127 int count_calls = 0;
 128 int count_tryblocks = 0;
 129 int count_code_len = 0;
 130 int count_data_len = 0;
 131 int count_cstub_len = 0;
 132 int count_nstub_len = 0;
 133 int count_max_new_stack = 0;
 134 int count_upper_bound_new_stack = 0;
 135                                 /* in_  inline statistics */
 136 int count_in = 0;
 137 int count_in_uniqVirt = 0;
 138 int count_in_uniqIntf = 0;
 139 int count_in_rejected = 0;
 140 int count_in_rejected_mult = 0;
 141 int count_in_outsiders = 0;
 142 int count_in_uniqueVirt_not_inlined = 0;
 143 int count_in_uniqueInterface_not_inlined = 0;
 144 int count_in_maxDepth = 0;
 145 int count_in_maxMethods = 0;
 146
 147 u2 count_in_not   [512];
 148 /***
 149 int count_no_in[12] = {0,0,0,0, 0,0,0,0, 0,0,0,0};
 150 ***/
 151
 152
 153
 154 static int count_block_stack_init[11] = {
 155         0, 0, 0, 0, 0,
 156         0, 0, 0, 0, 0,
 157         0
 158 };
 159 int *count_block_stack = count_block_stack_init;
 160 static int count_analyse_iterations_init[5] = {
 161         0, 0, 0, 0, 0
 162 };
 163 int *count_analyse_iterations = count_analyse_iterations_init;
 164 static int count_method_bb_distribution_init[9] = {
 165         0, 0, 0, 0, 0,
 166         0, 0, 0, 0
 167 };
 168 int *count_method_bb_distribution = count_method_bb_distribution_init;
 169 static int count_block_size_distribution_init[18] = {
 170         0, 0, 0, 0, 0,
 171         0, 0, 0, 0, 0,
 172         0, 0, 0, 0, 0,
 173         0, 0, 0
 174 };
 175 int *count_block_size_distribution = count_block_size_distribution_init;
 176 static int count_store_length_init[21] = {
 177         0, 0, 0, 0, 0,
 178         0, 0, 0, 0, 0,
 179         0, 0, 0, 0, 0,
 180         0, 0, 0, 0, 0,
 181         0
 182 };
 183 int *count_store_length = count_store_length_init;
 184 static int count_store_depth_init[11] = {
 185         0, 0, 0, 0, 0,
 186         0, 0, 0, 0, 0,
 187         0
 188 };
 189 int *count_store_depth = count_store_depth_init;
 190
 191
 192 /* instruction scheduler statistics *******************************************/
 193
 194 s4 count_schedule_basic_blocks = 0;
 195 s4 count_schedule_nodes = 0;
 196 s4 count_schedule_leaders = 0;
 197 s4 count_schedule_max_leaders = 0;
 198 s4 count_schedule_critical_path = 0;
 199
 200
 201 /* getcputime *********************************** ******************************
 202
 203    Returns the used CPU time in microseconds
 204
 205 *******************************************************************************/
 206
 207 s8 getcputime()
 208 {
 209         struct rusage ru;
 210         int sec, usec;
 211
 212         getrusage(RUSAGE_SELF, &ru);
 213         sec = ru.ru_utime.tv_sec + ru.ru_stime.tv_sec;
 214         usec = ru.ru_utime.tv_usec + ru.ru_stime.tv_usec;
 215
 216         return sec * 1000000 + usec;
 217 }
 218
 219
 220 /* loadingtime_stop ************************************************************
 221
 222    XXX
 223
 224 *******************************************************************************/
 225
 226 void loadingtime_start()
 227 {
 228         loadingtime_recursion++;
 229
 230         if (loadingtime_recursion == 1)
 231                 loadingstarttime = getcputime();
 232 }
 233
 234
 235 /* loadingtime_stop ************************************************************
 236
 237    XXX
 238
 239 *******************************************************************************/
 240
 241 void loadingtime_stop()
 242 {
 243         if (loadingtime_recursion == 1) {
 244                 loadingstoptime = getcputime();
 245                 loadingtime += (loadingstoptime - loadingstarttime);
 246         }
 247
 248         loadingtime_recursion--;
 249 }
 250
 251
 252 /* compilingtime_stop **********************************************************
 253
 254    XXX
 255
 256 *******************************************************************************/
 257
 258 void compilingtime_start()
 259 {
 260         compilingtime_recursion++;
 261
 262         if (compilingtime_recursion == 1)
 263                 compilingstarttime = getcputime();
 264 }
 265
 266
 267 /* compilingtime_stop **********************************************************
 268
 269    XXX
 270
 271 *******************************************************************************/
 272
 273 void compilingtime_stop()
 274 {
 275         if (compilingtime_recursion == 1) {
 276                 compilingstoptime = getcputime();
 277                 compilingtime += (compilingstoptime - compilingstarttime);
 278         }
 279
 280         compilingtime_recursion--;
 281 }
 282
 283
 284 /* print_times *****************************************************************
 285
 286    Prints a summary of CPU time usage.
 287
 288 *******************************************************************************/
 289
 290 void print_times()
 291 {
 292         s8 totaltime = getcputime();
 293         s8 runtime = totaltime - loadingtime - compilingtime;
 294         char logtext[MAXLOGTEXT];
 295
 296 #if defined(__I386__) || defined(__POWERPC__)
 297         sprintf(logtext, "Time for loading classes: %lld secs, %lld millis",
 298 #else
 299         sprintf(logtext, "Time for loading classes: %ld secs, %ld millis",
 300 #endif
 301                         loadingtime / 1000000, (loadingtime % 1000000) / 1000);
 302         log_text(logtext);
 303
 304 #if defined(__I386__) || defined(__POWERPC__)
 305         sprintf(logtext, "Time for compiling code:  %lld secs, %lld millis",
 306 #else
 307         sprintf(logtext, "Time for compiling code:  %ld secs, %ld millis",
 308 #endif
 309                         compilingtime / 1000000, (compilingtime % 1000000) / 1000);
 310         log_text(logtext);
 311
 312 #if defined(__I386__) || defined(__POWERPC__)
 313         sprintf(logtext, "Time for running program: %lld secs, %lld millis",
 314 #else
 315         sprintf(logtext, "Time for running program: %ld secs, %ld millis",
 316 #endif
 317                         runtime / 1000000, (runtime % 1000000) / 1000);
 318         log_text(logtext);
 319
 320 #if defined(__I386__) || defined(__POWERPC__)
 321         sprintf(logtext, "Total time: %lld secs, %lld millis",
 322 #else
 323         sprintf(logtext, "Total time: %ld secs, %ld millis",
 324 #endif
 325                         totaltime / 1000000, (totaltime % 1000000) / 1000);
 326         log_text(logtext);
 327 }
 328
 329
 330 /* print_stats *****************************************************************
 331
 332    outputs detailed compiler statistics
 333
 334 *******************************************************************************/
 335
 336 void print_stats()
 337 {
 338         char logtext[MAXLOGTEXT];
 339
 340         sprintf(logtext, "Number of JitCompiler Calls: %d", count_jit_calls);
 341         log_text(logtext);
 342         sprintf(logtext, "Number of compiled Methods: %d", count_methods);
 343         log_text(logtext);
 344         if (opt_rt) {
 345           sprintf(logtext, "Number of Methods marked Used: %d", count_methods_marked_used);
 346           log_text(logtext);
 347           }
 348         sprintf(logtext, "Number of max basic blocks per method: %d", count_max_basic_blocks);
 349         log_text(logtext);
 350         sprintf(logtext, "Number of compiled basic blocks: %d", count_basic_blocks);
 351         log_text(logtext);
 352         sprintf(logtext, "Number of max JavaVM-Instructions per method: %d", count_max_javainstr);
 353         log_text(logtext);
 354         sprintf(logtext, "Number of compiled JavaVM-Instructions: %d", count_javainstr);
 355         log_text(logtext);
 356         sprintf(logtext, "Size of compiled JavaVM-Instructions:   %d(%d)", count_javacodesize,
 357                         count_javacodesize - count_methods * 18);
 358         log_text(logtext);
 359         sprintf(logtext, "Size of compiled Exception Tables:      %d", count_javaexcsize);
 360         log_text(logtext);
 361         sprintf(logtext, "Number of Machine-Instructions: %d", count_code_len >> 2);
 362         log_text(logtext);
 363         sprintf(logtext, "Number of Spills (write to memory): %d", count_spills);
 364         log_text(logtext);
 365         sprintf(logtext, "Number of Spills (read from memory): %d", count_spills_read);
 366         log_text(logtext);
 367         sprintf(logtext, "Number of Activ    Pseudocommands: %6d", count_pcmd_activ);
 368         log_text(logtext);
 369         sprintf(logtext, "Number of Drop     Pseudocommands: %6d", count_pcmd_drop);
 370         log_text(logtext);
 371         sprintf(logtext, "Number of Const    Pseudocommands: %6d (zero:%5d)", count_pcmd_load, count_pcmd_zero);
 372         log_text(logtext);
 373         sprintf(logtext, "Number of ConstAlu Pseudocommands: %6d (cmp: %5d, store:%5d)", count_pcmd_const_alu, count_pcmd_const_bra, count_pcmd_const_store);
 374         log_text(logtext);
 375         sprintf(logtext, "Number of Move     Pseudocommands: %6d", count_pcmd_move);
 376         log_text(logtext);
 377         sprintf(logtext, "Number of Load     Pseudocommands: %6d", count_load_instruction);
 378         log_text(logtext);
 379         sprintf(logtext, "Number of Store    Pseudocommands: %6d (combined: %5d)", count_pcmd_store, count_pcmd_store - count_pcmd_store_comb);
 380         log_text(logtext);
 381         sprintf(logtext, "Number of OP       Pseudocommands: %6d", count_pcmd_op);
 382         log_text(logtext);
 383         sprintf(logtext, "Number of DUP      Pseudocommands: %6d", count_dup_instruction);
 384         log_text(logtext);
 385         sprintf(logtext, "Number of Mem      Pseudocommands: %6d", count_pcmd_mem);
 386         log_text(logtext);
 387         sprintf(logtext, "Number of Method   Pseudocommands: %6d", count_pcmd_met);
 388         log_text(logtext);
 389         sprintf(logtext, "Number of Branch   Pseudocommands: %6d (rets:%5d, Xrets: %5d)",
 390                         count_pcmd_bra, count_pcmd_return, count_pcmd_returnx);
 391         log_text(logtext);
 392         sprintf(logtext, "Number of Table    Pseudocommands: %6d", count_pcmd_table);
 393         log_text(logtext);
 394         sprintf(logtext, "Number of Useful   Pseudocommands: %6d", count_pcmd_table +
 395                         count_pcmd_bra + count_pcmd_load + count_pcmd_mem + count_pcmd_op);
 396         log_text(logtext);
 397         sprintf(logtext, "Number of Null Pointer Checks:     %6d", count_check_null);
 398         log_text(logtext);
 399         sprintf(logtext, "Number of Array Bound Checks:      %6d", count_check_bound);
 400         log_text(logtext);
 401         sprintf(logtext, "Number of Try-Blocks: %d", count_tryblocks);
 402         log_text(logtext);
 403         sprintf(logtext, "Maximal count of stack elements:   %d", count_max_new_stack);
 404         log_text(logtext);
 405         sprintf(logtext, "Upper bound of max stack elements: %d", count_upper_bound_new_stack);
 406         log_text(logtext);
 407         sprintf(logtext, "Distribution of stack sizes at block boundary");
 408         log_text(logtext);
 409         sprintf(logtext, "     0     1     2     3     4     5     6     7     8     9  >=10");
 410         log_text(logtext);
 411         sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_block_stack[0],
 412                         count_block_stack[1], count_block_stack[2], count_block_stack[3], count_block_stack[4],
 413                         count_block_stack[5], count_block_stack[6], count_block_stack[7], count_block_stack[8],
 414                         count_block_stack[9], count_block_stack[10]);
 415         log_text(logtext);
 416         sprintf(logtext, "Distribution of store stack depth");
 417         log_text(logtext);
 418         sprintf(logtext, "     0     1     2     3     4     5     6     7     8     9  >=10");
 419         log_text(logtext);
 420         sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_depth[0],
 421                         count_store_depth[1], count_store_depth[2], count_store_depth[3], count_store_depth[4],
 422                         count_store_depth[5], count_store_depth[6], count_store_depth[7], count_store_depth[8],
 423                         count_store_depth[9], count_store_depth[10]);
 424         log_text(logtext);
 425         sprintf(logtext, "Distribution of store creator chains first part");
 426         log_text(logtext);
 427         sprintf(logtext, "     0     1     2     3     4     5     6     7     8     9");
 428         log_text(logtext);
 429         sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_length[0],
 430                         count_store_length[1], count_store_length[2], count_store_length[3], count_store_length[4],
 431                         count_store_length[5], count_store_length[6], count_store_length[7], count_store_length[8],
 432                         count_store_length[9]);
 433         log_text(logtext);
 434         sprintf(logtext, "Distribution of store creator chains second part");
 435         log_text(logtext);
 436         sprintf(logtext, "    10    11    12    13    14    15    16    17    18    19  >=20");
 437         log_text(logtext);
 438         sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_length[10],
 439                         count_store_length[11], count_store_length[12], count_store_length[13], count_store_length[14],
 440                         count_store_length[15], count_store_length[16], count_store_length[17], count_store_length[18],
 441                         count_store_length[19], count_store_length[20]);
 442         log_text(logtext);
 443         sprintf(logtext, "Distribution of analysis iterations");
 444         log_text(logtext);
 445         sprintf(logtext, "     1     2     3     4   >=5");
 446         log_text(logtext);
 447         sprintf(logtext, "%6d%6d%6d%6d%6d", count_analyse_iterations[0], count_analyse_iterations[1],
 448                         count_analyse_iterations[2], count_analyse_iterations[3], count_analyse_iterations[4]);
 449         log_text(logtext);
 450         sprintf(logtext, "Distribution of basic blocks per method");
 451         log_text(logtext);
 452         sprintf(logtext, "   <=5  <=10  <=15  <=20  <=30  <=40  <=50  <=75   >75");
 453         log_text(logtext);
 454         sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_method_bb_distribution[0],
 455                         count_method_bb_distribution[1], count_method_bb_distribution[2], count_method_bb_distribution[3],
 456                         count_method_bb_distribution[4], count_method_bb_distribution[5], count_method_bb_distribution[6],
 457                         count_method_bb_distribution[7], count_method_bb_distribution[8]);
 458         log_text(logtext);
 459         sprintf(logtext, "Distribution of basic block sizes");
 460         log_text(logtext);
 461         sprintf(logtext, "     0     1     2     3     4    5    6    7    8    9  <13  <15  <17  <19  <21  <26  <31  >30");
 462         log_text(logtext);
 463         sprintf(logtext, "%6d%6d%6d%6d%6d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d",
 464                         count_block_size_distribution[0], count_block_size_distribution[1], count_block_size_distribution[2],
 465                         count_block_size_distribution[3], count_block_size_distribution[4], count_block_size_distribution[5],
 466                         count_block_size_distribution[6], count_block_size_distribution[7], count_block_size_distribution[8],
 467                         count_block_size_distribution[9], count_block_size_distribution[10], count_block_size_distribution[11],
 468                         count_block_size_distribution[12], count_block_size_distribution[13], count_block_size_distribution[14],
 469                         count_block_size_distribution[15], count_block_size_distribution[16], count_block_size_distribution[17]);
 470         log_text(logtext);
 471         sprintf(logtext, "Size of Code Area (Kb):  %10.3f", (float) count_code_len / 1024);
 472         log_text(logtext);
 473         sprintf(logtext, "Size of data Area (Kb):  %10.3f", (float) count_data_len / 1024);
 474         log_text(logtext);
 475         sprintf(logtext, "Size of Class Infos (Kb):%10.3f", (float) (count_class_infos) / 1024);
 476         log_text(logtext);
 477         sprintf(logtext, "Size of Const Pool (Kb): %10.3f", (float) (count_const_pool_len + count_utf_len) / 1024);
 478         log_text(logtext);
 479         sprintf(logtext, "Size of Class refs (Kb): %10.3f", (float) (count_classref_len) / 1024);
 480         log_text(logtext);
 481         sprintf(logtext, "Size of descriptors(Kb): %10.3f", (float) (count_parsed_desc_len) / 1024);
 482         log_text(logtext);
 483         sprintf(logtext, "Size of Vftbl (Kb):      %10.3f", (float) count_vftbl_len / 1024);
 484         log_text(logtext);
 485         sprintf(logtext, "Size of comp stub (Kb):  %10.3f", (float) count_cstub_len / 1024);
 486         log_text(logtext);
 487         sprintf(logtext, "Size of native stub (Kb):%10.3f", (float) count_nstub_len / 1024);
 488         log_text(logtext);
 489         sprintf(logtext, "Size of Utf (Kb):        %10.3f", (float) count_utf_len / 1024);
 490         log_text(logtext);
 491         sprintf(logtext, "Size of VMCode (Kb):     %10.3f(%d)", (float) count_vmcode_len / 1024,
 492                         count_vmcode_len - 18 * count_all_methods);
 493         log_text(logtext);
 494         sprintf(logtext, "Size of ExTable (Kb):    %10.3f", (float) count_extable_len / 1024);
 495         log_text(logtext);
 496         sprintf(logtext, "Number of class loads:   %d", count_class_loads);
 497         log_text(logtext);
 498         sprintf(logtext, "Number of class inits:   %d", count_class_inits);
 499         log_text(logtext);
 500         sprintf(logtext, "Number of loaded Methods: %d\n", count_all_methods);
 501         log_text(logtext);
 502
 503         sprintf(logtext, "Calls of utf_new: %22d", count_utf_new);
 504         log_text(logtext);
 505         sprintf(logtext, "Calls of utf_new (element found): %6d\n", count_utf_new_found);
 506         log_text(logtext);
 507
 508
 509         /* LSRA statistics ********************************************************/
 510         sprintf(logtext, "Moves reg -> reg:     %6d",count_mov_reg_reg );
 511         log_text(logtext);
 512         sprintf(logtext, "Moves mem -> reg:     %6d",count_mov_mem_reg );
 513         log_text(logtext);
 514         sprintf(logtext, "Moves reg -> mem:     %6d",count_mov_reg_mem );
 515         log_text(logtext);
 516         sprintf(logtext, "Moves mem -> mem:     %6d",count_mov_mem_mem );
 517         log_text(logtext);
 518
 519         sprintf(logtext, "Methods allocated by LSRA:         %6d", count_methods_allocated_by_lsra);
 520         log_text(logtext);
 521         sprintf(logtext, "Conflicts between local Variables: %6d", count_locals_conflicts);
 522         log_text(logtext);
 523         sprintf(logtext, "Local Variables held in Memory:    %6d", count_locals_spilled);
 524         log_text(logtext);
 525         sprintf(logtext, "Local Variables held in Registers: %6d", count_locals_register);
 526         log_text(logtext);
 527         sprintf(logtext, "Stackslots held in Memory:         %6d", count_ss_spilled);
 528         log_text(logtext);
 529         sprintf(logtext, "Stackslots held in Registers:      %6d",count_ss_register );
 530         log_text(logtext);
 531         sprintf(logtext, "Memory moves at BB Boundaries:     %6d",count_mem_move_bb );
 532         log_text(logtext);
 533         sprintf(logtext, "Number of interface slots:         %6d\n",count_interface_size );
 534         log_text(logtext);
 535         sprintf(logtext, "Number of Argument stack slots in register:  %6d",count_argument_reg_ss );
 536         log_text(logtext);
 537         sprintf(logtext, "Number of Argument stack slots in memory:    %6d\n",count_argument_mem_ss );
 538         log_text(logtext);
 539         sprintf(logtext, "Number of Methods kept in registers:         %6d\n",count_method_in_register );
 540         log_text(logtext);
 541
 542         /****if (useinlining)  ***/
 543          {
 544                 u2 ii;
 545                 char * in_not_reasons[IN_MAX] = {
 546                                                 "unqVirt    | ",
 547                                                 "unqIntf    | ",
 548                                                 "outsider   | ",
 549                                                 "maxDepth   | ",
 550                                                 "maxcode    | ",
 551                                                 "maxlen     | ",
 552                                                 "exception  | ",
 553                                                 "notUnqVirt | ",
 554                                                 "notUnqIntf |"
 555                                                 };
 556
 557                 sprintf(logtext, "Number of Methods Inlined :                              \t%6d",count_in );
 558                 log_text(logtext);
 559                 if (inlinevirtuals) {
 560                   sprintf(logtext, "Number of Unique Virtual Methods inlined:                \t%6d",count_in_uniqVirt);
 561                   log_text(logtext);
 562                   sprintf(logtext, "Number of Unique Implemented Interface Methods inlined:    %6d",count_in_uniqIntf);
 563                   log_text(logtext);
 564                   }
 565                 sprintf(logtext, "Number of Methods Inlines (total) rejected:              \t%6d",count_in_rejected);
 566                 log_text(logtext);
 567                 sprintf(logtext, "Number of Methods Inlined rejected for multiple reasons: \t%6d",count_in_rejected_mult);
 568                 log_text(logtext);
 569                 sprintf(logtext, "Number of Methods where Inline max depth hit:            \t%6d",count_in_maxDepth);
 570                 log_text(logtext);
 571                 sprintf(logtext, "Number of Methods Inlined rejected for max methods       \t%6d\n",count_in_maxMethods);
 572                 log_text(logtext);
 573                 sprintf(logtext, "Number of Methods calls fom Outsider Class not inlined:  \t%6d",count_in_outsiders);
 574                 log_text(logtext);
 575
 576                 sprintf(logtext, "Number of Unique Virtual Methods not inlined:            \t%6d",count_in_uniqueVirt_not_inlined);
 577                 log_text(logtext);
 578                 sprintf(logtext, "Number of Unique Implemented Interface Methods not inlined:%6d",count_in_uniqueInterface_not_inlined);
 579                 log_text(logtext);
 580 #define INLINEDETAILS
 581 #ifdef  INLINEDETAILS
 582                 sprintf(logtext, "\nDetails about Not Inlined Reasons :");
 583                 log_text(logtext);
 584                 for (ii=0;ii<512;ii++) {
 585                         if (count_in_not[ii]>0) {
 586                                 char logtext2[MAXLOGTEXT]="\t";
 587
 588                                 if (inlinevirtuals) {
 589                                   if (ii & IN_UNIQUEVIRT) strcat(logtext2, in_not_reasons[N_UNIQUEVIRT]);
 590                                   if (ii & IN_UNIQUE_INTERFACE) strcat(logtext2,  in_not_reasons[N_UNIQUE_INTERFACE]);
 591                                   if (ii & IN_NOT_UNIQUE_VIRT) strcat(logtext2,  in_not_reasons[N_NOT_UNIQUE_VIRT]);
 592                                   if (ii & IN_NOT_UNIQUE_INTERFACE) strcat(logtext2,  in_not_reasons[N_NOT_UNIQUE_INTERFACE]);
 593                                   }
 594                                 if (ii & IN_OUTSIDERS) strcat(logtext2,  in_not_reasons[N_OUTSIDERS]);
 595                                 if (ii & IN_MAXDEPTH) strcat(logtext2,  in_not_reasons[N_MAXDEPTH]);
 596                                 if (ii & IN_MAXCODE) strcat(logtext2,  in_not_reasons[N_MAXCODE]);
 597                                 if (ii & IN_JCODELENGTH) strcat(logtext2,  in_not_reasons[N_JCODELENGTH]);
 598                                 if (ii & IN_EXCEPTION) strcat(logtext2,  in_not_reasons[N_EXCEPTION]);
 599                                 sprintf(logtext, "  [%X]=%6d    %s",ii, count_in_not[ii], logtext2 );
 600                                 log_text(logtext);
 601                                 }
 602                         }
 603 #endif
 604                 }
 605
 606
 607          /* instruction scheduler statistics **************************************/
 608
 609          sprintf(logtext, "Instruction scheduler statistics:");
 610          log_text(logtext);
 611          sprintf(logtext, "Number of basic blocks:       %7d", count_schedule_basic_blocks);
 612          log_text(logtext);
 613          sprintf(logtext, "Number of nodes:              %7d", count_schedule_nodes);
 614          log_text(logtext);
 615          sprintf(logtext, "Number of leaders nodes:      %7d", count_schedule_leaders);
 616          log_text(logtext);
 617          sprintf(logtext, "Number of max. leaders nodes: %7d", count_schedule_max_leaders);
 618          log_text(logtext);
 619          sprintf(logtext, "Length of critical path:      %7d\n", count_schedule_critical_path);
 620          log_text(logtext);
 621 }
 622
 623
 624 /* mem_usagelog ****************************************************************
 625
 626    prints some memory related infos
 627
 628 *******************************************************************************/
 629
 630 void mem_usagelog(bool givewarnings)
 631 {
 632         if ((memoryusage != 0) && givewarnings) {
 633                 dolog("Allocated memory not returned: %d", (s4) memoryusage);
 634         }
 635
 636         if ((globalallocateddumpsize != 0) && givewarnings) {
 637                 dolog("Dump memory not returned: %d", (s4) globalallocateddumpsize);
 638         }
 639
 640         dolog("Random/Dump - max. memory usage: %dkB/%dkB",
 641                   (s4) ((maxmemusage + 1023) / 1024),
 642                   (s4) ((maxdumpsize + 1023) / 1024));
 643 }
 644
 645
 646 /*
 647  * These are local overrides for various environment variables in Emacs.
 648  * Please do not remove this and leave it at the end of the file, where
 649  * Emacs will automagically detect them.
 650  * ---------------------------------------------------------------------
 651  * Local variables:
 652  * mode: c
 653  * indent-tabs-mode: t
 654  * c-basic-offset: 4
 655  * tab-width: 4
 656  * End:
 657  */