src/vmcore/statistics.c

   1 /* src/vmcore/statistics.c - global varables for statistics
   2
   3    Copyright (C) 1996-2005, 2006, 2007 R. Grafl, A. Krall, C. Kruegel,
   4    C. Oates, R. Obermaisser, M. Platter, M. Probst, S. Ring,
   5    E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich,
   6    J. Wenninger, 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., 51 Franklin Street, Fifth Floor, Boston, MA
  23    02110-1301, USA.
  24
  25    $Id: statistics.c 7549 2007-03-21 13:27:14Z twisti $
  26
  27 */
  28
  29
  30 #include "config.h"
  31
  32 #include <string.h>
  33 #include <sys/time.h>
  34 #include <sys/resource.h>
  35
  36 #include "vm/types.h"
  37
  38 #include "mm/gc-common.h"
  39
  40 #include "toolbox/logging.h"
  41
  42 #include "vm/global.h"
  43
  44 #include "vm/jit/code.h"
  45
  46 #include "vmcore/class.h"
  47 #include "vmcore/field.h"
  48 #include "vmcore/method.h"
  49 #include "vmcore/options.h"
  50 #include "vmcore/statistics.h"
  51
  52
  53 /* global variables ***********************************************************/
  54
  55 static s8 loadingtime = 0;              /* accumulated loading time           */
  56 static s8 loadingstarttime = 0;
  57 static s8 loadingstoptime = 0;
  58 static s4 loadingtime_recursion = 0;
  59
  60 static s8 compilingtime = 0;            /* accumulated compile time           */
  61 static s8 compilingstarttime = 0;
  62 static s8 compilingstoptime = 0;
  63 static s4 compilingtime_recursion = 0;
  64
  65 s4 codememusage = 0;
  66 s4 maxcodememusage = 0;
  67
  68 s4 memoryusage = 0;
  69 s4 maxmemusage = 0;
  70
  71 s4 maxdumpsize = 0;
  72
  73 s4 globalallocateddumpsize = 0;
  74 s4 globaluseddumpsize = 0;
  75
  76
  77 /* variables for measurements *************************************************/
  78
  79 s4 size_classinfo      = 0;
  80 s4 size_fieldinfo      = 0;
  81 s4 size_methodinfo     = 0;
  82 s4 size_lineinfo       = 0;
  83 s4 size_codeinfo       = 0;
  84
  85 s4 size_stack_map      = 0;
  86 s4 size_string         = 0;
  87
  88 s4 size_threadobject   = 0;
  89 s4 size_lock_hashtable = 0;
  90 s4 size_lock_waiter    = 0;
  91
  92 int count_const_pool_len = 0;
  93 int count_classref_len = 0;
  94 int count_parsed_desc_len = 0;
  95 int count_vftbl_len = 0;
  96 int count_all_methods = 0;
  97 int count_methods_marked_used = 0;  /* RTA */
  98
  99 int count_vmcode_len = 0;
 100 int count_extable_len = 0;
 101 int count_class_loads = 0;
 102 int count_class_inits = 0;
 103
 104 int count_utf_len = 0;                  /* size of utf hash                   */
 105 int count_utf_new = 0;                  /* calls of utf_new                   */
 106 int count_utf_new_found  = 0;           /* calls of utf_new with fast return  */
 107
 108 int count_locals_conflicts = 0;         /* register allocator statistics */
 109 int count_locals_spilled = 0;
 110 int count_locals_register = 0;
 111 int count_ss_spilled = 0;
 112 int count_ss_register = 0;
 113 int count_methods_allocated_by_lsra = 0;
 114 int count_mem_move_bb = 0;
 115 int count_interface_size = 0;
 116 int count_argument_mem_ss = 0;
 117 int count_argument_reg_ss = 0;
 118 int count_method_in_register = 0;
 119 int count_mov_reg_reg = 0;
 120 int count_mov_mem_reg = 0;
 121 int count_mov_reg_mem = 0;
 122 int count_mov_mem_mem = 0;
 123
 124 int count_jit_calls = 0;
 125 int count_methods = 0;
 126 int count_spills = 0;
 127 int count_spills_read = 0;
 128 int count_pcmd_activ = 0;
 129 int count_pcmd_drop = 0;
 130 int count_pcmd_zero = 0;
 131 int count_pcmd_const_store = 0;
 132 int count_pcmd_const_alu = 0;
 133 int count_pcmd_const_bra = 0;
 134 int count_pcmd_load = 0;
 135 int count_pcmd_move = 0;
 136 int count_load_instruction = 0;
 137 int count_pcmd_store = 0;
 138 int count_pcmd_store_comb = 0;
 139 int count_dup_instruction = 0;
 140 int count_pcmd_op = 0;
 141 int count_pcmd_mem = 0;
 142 int count_pcmd_met = 0;
 143 int count_pcmd_bra = 0;
 144 int count_pcmd_table = 0;
 145 int count_pcmd_return = 0;
 146 int count_pcmd_returnx = 0;
 147 int count_check_null = 0;
 148 int count_check_bound = 0;
 149 int count_max_basic_blocks = 0;
 150 int count_basic_blocks = 0;
 151 int count_javainstr = 0;
 152 int count_max_javainstr = 0;
 153 int count_javacodesize = 0;
 154 int count_javaexcsize = 0;
 155 int count_calls = 0;
 156 int count_tryblocks = 0;
 157 int count_code_len = 0;
 158 int count_data_len = 0;
 159 int count_cstub_len = 0;
 160 int count_nstub_len = 0;
 161 int count_max_new_stack = 0;
 162 int count_upper_bound_new_stack = 0;
 163
 164 s4 count_branches_resolved   = 0;
 165 s4 count_branches_unresolved = 0;
 166
 167 u8 count_native_function_calls=0;
 168 u8 count_jni_callXmethod_calls=0;
 169 u8 count_jni_calls=0;
 170
 171
 172 static int count_block_stack_init[11] = {
 173         0, 0, 0, 0, 0,
 174         0, 0, 0, 0, 0,
 175         0
 176 };
 177 int *count_block_stack = count_block_stack_init;
 178 static int count_analyse_iterations_init[5] = {
 179         0, 0, 0, 0, 0
 180 };
 181 int *count_analyse_iterations = count_analyse_iterations_init;
 182 static int count_method_bb_distribution_init[9] = {
 183         0, 0, 0, 0, 0,
 184         0, 0, 0, 0
 185 };
 186 int *count_method_bb_distribution = count_method_bb_distribution_init;
 187 static int count_block_size_distribution_init[18] = {
 188         0, 0, 0, 0, 0,
 189         0, 0, 0, 0, 0,
 190         0, 0, 0, 0, 0,
 191         0, 0, 0
 192 };
 193 int *count_block_size_distribution = count_block_size_distribution_init;
 194 static int count_store_length_init[21] = {
 195         0, 0, 0, 0, 0,
 196         0, 0, 0, 0, 0,
 197         0, 0, 0, 0, 0,
 198         0, 0, 0, 0, 0,
 199         0
 200 };
 201 int *count_store_length = count_store_length_init;
 202 static int count_store_depth_init[11] = {
 203         0, 0, 0, 0, 0,
 204         0, 0, 0, 0, 0,
 205         0
 206 };
 207 int *count_store_depth = count_store_depth_init;
 208
 209
 210 /* instruction scheduler statistics *******************************************/
 211
 212 s4 count_schedule_basic_blocks = 0;
 213 s4 count_schedule_nodes = 0;
 214 s4 count_schedule_leaders = 0;
 215 s4 count_schedule_max_leaders = 0;
 216 s4 count_schedule_critical_path = 0;
 217
 218
 219 /* nativeinvokation ***********************************************************
 220
 221    increments the native invokation count by one
 222
 223 *******************************************************************************/
 224
 225 void nativeinvokation(void)
 226 {
 227         /* XXX do locking here */
 228         count_native_function_calls++;
 229 }
 230
 231
 232 /* jnicallXmethodinvokation ***************************************************
 233
 234    increments the jni CallXMethod invokation count by one
 235
 236 *******************************************************************************/
 237
 238 void jnicallXmethodnvokation(void)
 239 {
 240         /* XXX do locking here */
 241         count_jni_callXmethod_calls++;
 242 }
 243
 244
 245 /* jniinvokation *************************************************************
 246
 247    increments the jni overall  invokation count by one
 248
 249 *******************************************************************************/
 250
 251 void jniinvokation(void)
 252 {
 253         /* XXX do locking here */
 254         count_jni_calls++;
 255 }
 256
 257
 258 /* getcputime *********************************** ******************************
 259
 260    Returns the used CPU time in microseconds
 261
 262 *******************************************************************************/
 263
 264 s8 getcputime(void)
 265 {
 266         struct rusage ru;
 267         int sec, usec;
 268
 269         getrusage(RUSAGE_SELF, &ru);
 270         sec = ru.ru_utime.tv_sec + ru.ru_stime.tv_sec;
 271         usec = ru.ru_utime.tv_usec + ru.ru_stime.tv_usec;
 272
 273         return sec * 1000000 + usec;
 274 }
 275
 276
 277 /* loadingtime_stop ************************************************************
 278
 279    XXX
 280
 281 *******************************************************************************/
 282
 283 void loadingtime_start(void)
 284 {
 285         loadingtime_recursion++;
 286
 287         if (loadingtime_recursion == 1)
 288                 loadingstarttime = getcputime();
 289 }
 290
 291
 292 /* loadingtime_stop ************************************************************
 293
 294    XXX
 295
 296 *******************************************************************************/
 297
 298 void loadingtime_stop(void)
 299 {
 300         if (loadingtime_recursion == 1) {
 301                 loadingstoptime = getcputime();
 302                 loadingtime += (loadingstoptime - loadingstarttime);
 303         }
 304
 305         loadingtime_recursion--;
 306 }
 307
 308
 309 /* compilingtime_stop **********************************************************
 310
 311    XXX
 312
 313 *******************************************************************************/
 314
 315 void compilingtime_start(void)
 316 {
 317         compilingtime_recursion++;
 318
 319         if (compilingtime_recursion == 1)
 320                 compilingstarttime = getcputime();
 321 }
 322
 323
 324 /* compilingtime_stop **********************************************************
 325
 326    XXX
 327
 328 *******************************************************************************/
 329
 330 void compilingtime_stop(void)
 331 {
 332         if (compilingtime_recursion == 1) {
 333                 compilingstoptime = getcputime();
 334                 compilingtime += (compilingstoptime - compilingstarttime);
 335         }
 336
 337         compilingtime_recursion--;
 338 }
 339
 340
 341 /* print_times *****************************************************************
 342
 343    Prints a summary of CPU time usage.
 344
 345 *******************************************************************************/
 346
 347 void print_times(void)
 348 {
 349         s8 totaltime;
 350         s8 runtime;
 351
 352         totaltime = getcputime();
 353         runtime = totaltime - loadingtime - compilingtime;
 354
 355 #if SIZEOF_VOID_P == 8
 356         dolog("Time for loading classes: %6ld ms", loadingtime / 1000);
 357         dolog("Time for compiling code:  %6ld ms", compilingtime / 1000);
 358         dolog("Time for running program: %6ld ms", runtime / 1000);
 359         dolog("Total time:               %6ld ms", totaltime / 1000);
 360 #else
 361         dolog("Time for loading classes: %6lld ms", loadingtime / 1000);
 362         dolog("Time for compiling code:  %6lld ms", compilingtime / 1000);
 363         dolog("Time for running program: %6lld ms", runtime / 1000);
 364         dolog("Total time:               %6lld ms", totaltime / 1000);
 365 #endif
 366 }
 367
 368
 369 /* print_stats *****************************************************************
 370
 371    outputs detailed compiler statistics
 372
 373 *******************************************************************************/
 374
 375 void print_stats(void)
 376 {
 377         s4    i;
 378         float f;
 379         s4    sum;
 380
 381
 382         dolog("Number of JIT compiler calls: %6d", count_jit_calls);
 383         dolog("Number of compiled methods:   %6d", count_methods);
 384
 385         dolog("Number of compiled basic blocks:               %6d",
 386                   count_basic_blocks);
 387         dolog("Number of max. basic blocks per method:        %6d",
 388                   count_max_basic_blocks);
 389
 390         dolog("Number of compiled JavaVM instructions:        %6d",
 391                   count_javainstr);
 392         dolog("Number of max. JavaVM instructions per method: %6d",
 393                   count_max_javainstr);
 394         dolog("Size of compiled JavaVM instructions:          %6d(%d)",
 395                   count_javacodesize, count_javacodesize - count_methods * 18);
 396
 397         dolog("Size of compiled Exception Tables:      %d", count_javaexcsize);
 398         dolog("Number of Machine-Instructions: %d", count_code_len >> 2);
 399         dolog("Number of Spills (write to memory): %d", count_spills);
 400         dolog("Number of Spills (read from memory): %d", count_spills_read);
 401         dolog("Number of Activ    Pseudocommands: %6d", count_pcmd_activ);
 402         dolog("Number of Drop     Pseudocommands: %6d", count_pcmd_drop);
 403         dolog("Number of Const    Pseudocommands: %6d (zero:%5d)",
 404                   count_pcmd_load, count_pcmd_zero);
 405         dolog("Number of ConstAlu Pseudocommands: %6d (cmp: %5d, store:%5d)",
 406                   count_pcmd_const_alu, count_pcmd_const_bra, count_pcmd_const_store);
 407         dolog("Number of Move     Pseudocommands: %6d", count_pcmd_move);
 408         dolog("Number of Load     Pseudocommands: %6d", count_load_instruction);
 409         dolog("Number of Store    Pseudocommands: %6d (combined: %5d)",
 410                   count_pcmd_store, count_pcmd_store - count_pcmd_store_comb);
 411         dolog("Number of OP       Pseudocommands: %6d", count_pcmd_op);
 412         dolog("Number of DUP      Pseudocommands: %6d", count_dup_instruction);
 413         dolog("Number of Mem      Pseudocommands: %6d", count_pcmd_mem);
 414         dolog("Number of Method   Pseudocommands: %6d", count_pcmd_met);
 415         dolog("Number of Branch   Pseudocommands: %6d (rets:%5d, Xrets: %5d)",
 416                   count_pcmd_bra, count_pcmd_return, count_pcmd_returnx);
 417         log_println("                resolved branches: %6d", count_branches_resolved);
 418         log_println("              unresolved branches: %6d", count_branches_unresolved);
 419         dolog("Number of Table    Pseudocommands: %6d", count_pcmd_table);
 420         dolog("Number of Useful   Pseudocommands: %6d", count_pcmd_table +
 421                   count_pcmd_bra + count_pcmd_load + count_pcmd_mem + count_pcmd_op);
 422         dolog("Number of Null Pointer Checks:     %6d", count_check_null);
 423         dolog("Number of Array Bound Checks:      %6d", count_check_bound);
 424         dolog("Number of Try-Blocks: %d", count_tryblocks);
 425         dolog("Maximal count of stack elements:   %d", count_max_new_stack);
 426         dolog("Upper bound of max stack elements: %d", count_upper_bound_new_stack);
 427         dolog("Distribution of stack sizes at block boundary");
 428         dolog("     0     1     2     3     4     5     6     7     8     9  >=10");
 429         dolog("%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d",
 430                   count_block_stack[0], count_block_stack[1], count_block_stack[2],
 431                   count_block_stack[3], count_block_stack[4], count_block_stack[5],
 432                   count_block_stack[6], count_block_stack[7], count_block_stack[8],
 433                   count_block_stack[9], count_block_stack[10]);
 434         dolog("Distribution of store stack depth");
 435         dolog("     0     1     2     3     4     5     6     7     8     9  >=10");
 436         dolog("%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d",
 437                   count_store_depth[0], count_store_depth[1], count_store_depth[2],
 438                   count_store_depth[3], count_store_depth[4], count_store_depth[5],
 439                   count_store_depth[6], count_store_depth[7], count_store_depth[8],
 440                   count_store_depth[9], count_store_depth[10]);
 441         dolog("Distribution of store creator chains first part");
 442         dolog("     0     1     2     3     4     5     6     7     8     9");
 443         dolog("%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d",
 444                   count_store_length[0], count_store_length[1], count_store_length[2],
 445                   count_store_length[3], count_store_length[4], count_store_length[5],
 446                   count_store_length[6], count_store_length[7], count_store_length[8],
 447                   count_store_length[9]);
 448         dolog("Distribution of store creator chains second part");
 449         dolog("    10    11    12    13    14    15    16    17    18    19  >=20");
 450         dolog("%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d",
 451                   count_store_length[10], count_store_length[11],
 452                   count_store_length[12], count_store_length[13],
 453                   count_store_length[14], count_store_length[15],
 454                   count_store_length[16], count_store_length[17],
 455                   count_store_length[18], count_store_length[19],
 456                   count_store_length[20]);
 457         dolog("Distribution of analysis iterations");
 458         dolog("     1     2     3     4   >=5");
 459         dolog("%6d%6d%6d%6d%6d",
 460                   count_analyse_iterations[0], count_analyse_iterations[1],
 461                   count_analyse_iterations[2], count_analyse_iterations[3],
 462                   count_analyse_iterations[4]);
 463
 464
 465         /* Distribution of basic blocks per method ********************************/
 466
 467         log_println("Distribution of basic blocks per method:");
 468         log_println("   <=5  <=10  <=15  <=20  <=30  <=40  <=50  <=75   >75");
 469
 470         log_start();
 471         for (i = 0; i <= 8; i++)
 472                 log_print("%6d", count_method_bb_distribution[i]);
 473         log_finish();
 474
 475         /* print ratio */
 476
 477         f = (float) count_methods;
 478
 479         log_start();
 480         for (i = 0; i <= 8; i++)
 481                 log_print("%6.2f", (float) count_method_bb_distribution[i] / f);
 482         log_finish();
 483
 484         /* print cumulated ratio */
 485
 486         log_start();
 487         for (i = 0, sum = 0; i <= 8; i++) {
 488                 sum += count_method_bb_distribution[i];
 489                 log_print("%6.2f", (float) sum / f);
 490         }
 491         log_finish();
 492
 493
 494         /* Distribution of basic block sizes **************************************/
 495
 496         log_println("Distribution of basic block sizes:");
 497         log_println("     0     1     2     3     4     5     6     7     8     9   <13   <15   <17   <19   <21   <26   <31   >30");
 498
 499         /* print block sizes */
 500
 501         log_start();
 502         for (i = 0; i <= 17; i++)
 503                 log_print("%6d", count_block_size_distribution[i]);
 504         log_finish();
 505
 506         /* print ratio */
 507
 508         f = (float) count_basic_blocks;
 509
 510         log_start();
 511         for (i = 0; i <= 17; i++)
 512                 log_print("%6.2f", (float) count_block_size_distribution[i] / f);
 513         log_finish();
 514
 515         /* print cumulated ratio */
 516
 517         log_start();
 518         for (i = 0, sum = 0; i <= 17; i++) {
 519                 sum += count_block_size_distribution[i];
 520                 log_print("%6.2f", (float) sum / f);
 521         }
 522         log_finish();
 523
 524         statistics_print_memory_usage();
 525
 526         dolog("Number of class loads:    %6d", count_class_loads);
 527         dolog("Number of class inits:    %6d", count_class_inits);
 528         dolog("Number of loaded Methods: %6d\n", count_all_methods);
 529
 530         dolog("Calls of utf_new:                 %6d", count_utf_new);
 531         dolog("Calls of utf_new (element found): %6d\n", count_utf_new_found);
 532
 533
 534         /* LSRA statistics ********************************************************/
 535
 536         dolog("Moves reg -> reg:     %6d", count_mov_reg_reg);
 537         dolog("Moves mem -> reg:     %6d", count_mov_mem_reg);
 538         dolog("Moves reg -> mem:     %6d", count_mov_reg_mem);
 539         dolog("Moves mem -> mem:     %6d", count_mov_mem_mem);
 540
 541         dolog("Methods allocated by LSRA:         %6d",
 542                   count_methods_allocated_by_lsra);
 543         dolog("Conflicts between local Variables: %6d", count_locals_conflicts);
 544         dolog("Local Variables held in Memory:    %6d", count_locals_spilled);
 545         dolog("Local Variables held in Registers: %6d", count_locals_register);
 546         dolog("Stackslots held in Memory:         %6d", count_ss_spilled);
 547         dolog("Stackslots held in Registers:      %6d", count_ss_register);
 548         dolog("Memory moves at BB Boundaries:     %6d", count_mem_move_bb);
 549         dolog("Number of interface slots:         %6d\n", count_interface_size);
 550         dolog("Number of Argument stack slots in register:  %6d",
 551                   count_argument_reg_ss);
 552         dolog("Number of Argument stack slots in memory:    %6d\n",
 553                   count_argument_mem_ss);
 554         dolog("Number of Methods kept in registers:         %6d\n",
 555                   count_method_in_register);
 556
 557
 558         /* instruction scheduler statistics ***************************************/
 559
 560 #if defined(USE_SCHEDULER)
 561         dolog("Instruction scheduler statistics:");
 562         dolog("Number of basic blocks:       %7d", count_schedule_basic_blocks);
 563         dolog("Number of nodes:              %7d", count_schedule_nodes);
 564         dolog("Number of leaders nodes:      %7d", count_schedule_leaders);
 565         dolog("Number of max. leaders nodes: %7d", count_schedule_max_leaders);
 566         dolog("Length of critical path:      %7d\n", count_schedule_critical_path);
 567 #endif
 568
 569
 570         /* call statistics ********************************************************/
 571
 572         dolog("Function call statistics:");
 573         dolog("Number of native function invokations:           %ld",
 574                   count_native_function_calls);
 575         dolog("Number of jni->CallXMethod function invokations: %ld",
 576                   count_jni_callXmethod_calls);
 577         dolog("Overall number of jni invokations:               %ld",
 578                   count_jni_calls);
 579
 580
 581         /* now print other statistics ********************************************/
 582
 583 #if defined(ENABLE_INTRP)
 584         print_dynamic_super_statistics();
 585 #endif
 586 }
 587
 588
 589 /* statistics_print_memory_usage ***********************************************
 590
 591    Print current memory usage.
 592
 593 *******************************************************************************/
 594
 595 void statistics_print_memory_usage(void)
 596 {
 597         s4 sum;
 598
 599         printf("memory usage ----------------------\n\n");
 600         printf("code:                   %10d\n", count_code_len);
 601         printf("data:                   %10d\n", count_data_len);
 602
 603         printf("                         ----------\n");
 604
 605         sum =
 606                 count_code_len +
 607                 count_data_len;
 608
 609         printf("                        %10d\n", sum);
 610         printf("\n");
 611
 612         printf("classinfo  (%3d B):     %10d\n", sizeof(classinfo), size_classinfo);
 613         printf("fieldinfo  (%3d B):     %10d\n", sizeof(fieldinfo), size_fieldinfo);
 614         printf("methodinfo (%3d B):     %10d\n", sizeof(methodinfo), size_methodinfo);
 615         printf("lineinfo   (%3d B):     %10d\n", sizeof(lineinfo), size_lineinfo);
 616         printf("codeinfo   (%3d B):     %10d\n", sizeof(codeinfo), size_codeinfo);
 617         printf("                         ----------\n");
 618
 619         sum =
 620                 size_classinfo +
 621                 size_fieldinfo +
 622                 size_methodinfo +
 623                 size_lineinfo +
 624                 size_codeinfo;
 625
 626         printf("                        %10d\n", sum);
 627         printf("\n");
 628
 629         printf("constant pool:          %10d\n", count_const_pool_len);
 630         printf("classref:               %10d\n", count_classref_len);
 631         printf("parsed descriptors:     %10d\n", count_parsed_desc_len);
 632         printf("vftbl:                  %10d\n", count_vftbl_len);
 633         printf("compiler stubs:         %10d\n", count_cstub_len);
 634         printf("native stubs:           %10d\n", count_nstub_len);
 635         printf("utf:                    %10d\n", count_utf_len);
 636         printf("vmcode:                 %10d\n", count_vmcode_len);
 637         printf("exception tables:       %10d\n", count_extable_len);
 638         printf("stack map:              %10d\n", size_stack_map);
 639         printf("string:                 %10d\n", size_string);
 640         printf("threadobject:           %10d\n", size_threadobject);
 641         printf("lock hashtable:         %10d\n", size_lock_hashtable);
 642         printf("lock waiter:            %10d\n", size_lock_waiter);
 643         printf("                         ----------\n");
 644
 645         sum =
 646                 count_const_pool_len +
 647                 count_classref_len +
 648                 count_parsed_desc_len +
 649                 count_vftbl_len +
 650                 count_cstub_len +
 651                 count_nstub_len +
 652                 count_utf_len +
 653                 count_vmcode_len +
 654                 count_extable_len +
 655                 size_stack_map +
 656                 size_string +
 657                 size_threadobject +
 658                 size_lock_hashtable +
 659                 size_lock_waiter;
 660
 661         printf("                        %10d\n", sum);
 662         printf("\n");
 663
 664         printf("max. memory usage:      %10d\n", maxcodememusage);
 665         printf("max. heap memory usage: %10d\n", maxmemusage);
 666         printf("max. dump memory usage: %10d\n", maxdumpsize);
 667         printf("\n");
 668
 669         printf("heap memory not freed:  %10d\n", (s4) memoryusage);
 670         printf("dump memory not freed:  %10d\n", (s4) globalallocateddumpsize);
 671         printf("\n");
 672 }
 673
 674
 675 /* statistics_print_gc_memory_usage ********************************************
 676
 677    Print current GC memory usage.
 678
 679 *******************************************************************************/
 680
 681 void statistics_print_gc_memory_usage(void)
 682 {
 683         log_println("GC memory usage -------------------");
 684         log_println("");
 685         log_println("max. heap size: %10lld", gc_get_max_heap_size());
 686         log_println("");
 687         log_println("heap size:      %10lld", gc_get_heap_size());
 688         log_println("free:           %10lld", gc_get_free_bytes());
 689         log_println("used:           %10lld", gc_get_total_bytes());
 690 }
 691
 692
 693 /*
 694  * These are local overrides for various environment variables in Emacs.
 695  * Please do not remove this and leave it at the end of the file, where
 696  * Emacs will automagically detect them.
 697  * ---------------------------------------------------------------------
 698  * Local variables:
 699  * mode: c
 700  * indent-tabs-mode: t
 701  * c-basic-offset: 4
 702  * tab-width: 4
 703  * End:
 704  * vim:noexpandtab:sw=4:ts=4:
 705  */