src/vm/statistics.h

   1 /* src/vm/statistics.h - exports global varables for statistics
   2
   3    Copyright (C) 1996-2005, 2006, 2007, 2008
   4    CACAOVM - Verein zur Foerderung der freien virtuellen Maschine CACAO
   5
   6    This file is part of CACAO.
   7
   8    This program is free software; you can redistribute it and/or
   9    modify it under the terms of the GNU General Public License as
  10    published by the Free Software Foundation; either version 2, or (at
  11    your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful, but
  14    WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16    General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  21    02110-1301, USA.
  22
  23 */
  24
  25
  26 #ifndef _STATISTICS_H
  27 #define _STATISTICS_H
  28
  29 #include "config.h"
  30
  31 #include <stdint.h>
  32
  33 #include "vm/types.h"
  34
  35 #include "vm/global.h"
  36
  37
  38 /* statistic macros ***********************************************************/
  39
  40 #if defined(ENABLE_STATISTICS)
  41 #define STATISTICS(x) \
  42     do { \
  43         if (opt_stat) { \
  44             x; \
  45         } \
  46     } while (0)
  47 #else
  48 #define STATISTICS(x)    /* nothing */
  49 #endif
  50
  51 /* in_  inline statistics */
  52
  53 #define IN_MAX                  9
  54 #define IN_UNIQUEVIRT           0x0000
  55 #define IN_UNIQUE_INTERFACE     0x0001
  56 #define IN_OUTSIDERS            0x0004
  57 #define IN_MAXDEPTH             0x0008
  58 #define IN_MAXCODE              0x0010
  59 #define IN_JCODELENGTH          0x0020
  60 #define IN_EXCEPTION            0x0040
  61 #define IN_NOT_UNIQUE_VIRT      0x0080
  62 #define IN_NOT_UNIQUE_INTERFACE 0x0100
  63
  64 #define N_UNIQUEVIRT            0
  65 #define N_UNIQUE_INTERFACE      1
  66 #define N_OUTSIDERS             2
  67 #define N_MAXDEPTH              3
  68 #define N_MAXCODE               4
  69 #define N_JCODELENGTH           5
  70 #define N_EXCEPTION            6
  71 #define N_NOT_UNIQUE_VIRT       7
  72 #define N_NOT_UNIQUE_INTERFACE  8
  73
  74
  75 /* global variables ***********************************************************/
  76
  77 extern s4 codememusage;
  78 extern s4 maxcodememusage;
  79
  80 extern s4 memoryusage;
  81 extern s4 maxmemusage;
  82
  83 extern s4 maxdumpsize;
  84
  85 extern s4 globalallocateddumpsize;
  86 extern s4 globaluseddumpsize;
  87
  88
  89 /* variables for measurements *************************************************/
  90
  91 extern s4 size_classinfo;
  92 extern s4 size_fieldinfo;
  93 extern s4 size_methodinfo;
  94 extern s4 size_lineinfo;
  95 extern s4 size_codeinfo;
  96
  97 extern s4 size_stub_native;
  98
  99 extern s4 size_stack_map;
 100 extern s4 size_string;
 101
 102 extern s4 size_threadobject;
 103 extern int32_t size_thread_index_t;
 104 extern int32_t size_stacksize;
 105
 106 extern s4 size_lock_record;
 107 extern s4 size_lock_hashtable;
 108 extern s4 size_lock_waiter;
 109
 110 extern int32_t count_linenumbertable;
 111 extern int32_t size_linenumbertable;
 112
 113 extern s4 size_patchref;
 114
 115 extern s4 size_cachedref;
 116
 117 extern u8 count_calls_java_to_native;
 118 extern u8 count_calls_native_to_java;
 119
 120 extern int count_const_pool_len;
 121 extern int count_classref_len;
 122 extern int count_parsed_desc_len;
 123 extern int count_vftbl_len;
 124 extern int count_all_methods;
 125 extern int count_methods_marked_used;  /*RTA*/
 126 extern int count_vmcode_len;
 127 extern int count_extable_len;
 128 extern int count_class_loads;
 129 extern int count_class_inits;
 130
 131 extern int count_utf_len;               /* size of utf hash                   */
 132 extern int count_utf_new;
 133 extern int count_utf_new_found;
 134
 135 extern int count_locals_conflicts;
 136 extern int count_locals_spilled;
 137 extern int count_locals_register;
 138 extern int count_ss_spilled;
 139 extern int count_ss_register;
 140 extern int count_methods_allocated_by_lsra;
 141 extern int count_mem_move_bb;
 142 extern int count_interface_size;
 143 extern int count_argument_mem_ss;
 144 extern int count_argument_reg_ss;
 145 extern int count_method_in_register;
 146 extern int count_mov_reg_reg;
 147 extern int count_mov_mem_reg;
 148 extern int count_mov_reg_mem;
 149 extern int count_mov_mem_mem;
 150
 151 extern int count_jit_calls;
 152 extern int count_methods;
 153 extern int count_spills_read_ila;
 154 extern int count_spills_read_flt;
 155 extern int count_spills_read_dbl;
 156 extern int count_spills_write_ila;
 157 extern int count_spills_write_flt;
 158 extern int count_spills_write_dbl;
 159 extern int count_pcmd_activ;
 160 extern int count_pcmd_drop;
 161 extern int count_pcmd_zero;
 162 extern int count_pcmd_const_store;
 163 extern int count_pcmd_const_alu;
 164 extern int count_pcmd_const_bra;
 165 extern int count_pcmd_load;
 166 extern int count_pcmd_move;
 167 extern int count_load_instruction;
 168 extern int count_pcmd_store;
 169 extern int count_pcmd_store_comb;
 170 extern int count_dup_instruction;
 171 extern int count_pcmd_op;
 172 extern int count_pcmd_mem;
 173 extern int count_pcmd_met;
 174 extern int count_pcmd_bra;
 175 extern int count_pcmd_table;
 176 extern int count_pcmd_return;
 177 extern int count_pcmd_returnx;
 178 extern int count_check_null;
 179 extern int count_check_bound;
 180 extern int count_max_basic_blocks;
 181 extern int count_basic_blocks;
 182 extern int count_max_javainstr;
 183 extern int count_javainstr;
 184 extern int count_javacodesize;
 185 extern int count_javaexcsize;
 186 extern int count_calls;
 187 extern int count_tryblocks;
 188 extern int count_code_len;
 189 extern int count_data_len;
 190 extern int count_cstub_len;
 191 extern int count_max_new_stack;
 192 extern int count_upper_bound_new_stack;
 193
 194 extern int count_emit_branch;
 195 extern int count_emit_branch_8bit;
 196 extern int count_emit_branch_16bit;
 197 extern int count_emit_branch_32bit;
 198 extern int count_emit_branch_64bit;
 199
 200 extern s4 count_branches_resolved;
 201 extern s4 count_branches_unresolved;
 202
 203 extern int *count_block_stack;
 204 extern int *count_analyse_iterations;
 205 extern int *count_method_bb_distribution;
 206 extern int *count_block_size_distribution;
 207 extern int *count_store_length;
 208 extern int *count_store_depth;
 209                                 /* in_  inline statistics */
 210 extern int count_in;
 211 extern int count_in_uniqVirt;
 212 extern int count_in_uniqIntf;
 213 extern int count_in_rejected;
 214 extern int count_in_rejected_mult;
 215 extern int count_in_outsiders;
 216 extern int count_in_uniqueVirt_not_inlined;
 217 extern int count_in_uniqueInterface_not_inlined;
 218 extern int count_in_maxDepth;
 219 extern int count_in_maxMethods;
 220
 221 extern u2 count_in_not   [512];
 222
 223 /* instruction scheduler statistics *******************************************/
 224
 225 extern s4 count_schedule_basic_blocks;
 226 extern s4 count_schedule_nodes;
 227 extern s4 count_schedule_leaders;
 228 extern s4 count_schedule_max_leaders;
 229 extern s4 count_schedule_critical_path;
 230
 231
 232 /* function prototypes ********************************************************/
 233
 234 s8 getcputime(void);
 235
 236 void loadingtime_start(void);
 237 void loadingtime_stop(void);
 238 void compilingtime_start(void);
 239 void compilingtime_stop(void);
 240
 241 void print_times(void);
 242 void print_stats(void);
 243
 244 void statistics_print_date(void);
 245 void statistics_print_memory_usage(void);
 246 void statistics_print_gc_memory_usage(void);
 247
 248 void mem_usagelog(bool givewarnings);
 249
 250 void compiledinvokation(void);
 251 void jnicallXmethodnvokation(void);
 252 void jniinvokation(void);
 253
 254 #endif /* _STATISTICS_H */
 255
 256
 257 /*
 258  * These are local overrides for various environment variables in Emacs.
 259  * Please do not remove this and leave it at the end of the file, where
 260  * Emacs will automagically detect them.
 261  * ---------------------------------------------------------------------
 262  * Local variables:
 263  * mode: c
 264  * indent-tabs-mode: t
 265  * c-basic-offset: 4
 266  * tab-width: 4
 267  * End:
 268  */