src/vm/statistics.h

   1 /* src/vm/statistics.h - exports 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.h 2080 2005-03-25 13:35:06Z edwin $
  30
  31 */
  32
  33
  34 #ifndef _STATISTICS_H
  35 #define _STATISTICS_H
  36
  37
  38 #include "vm/global.h"
  39                                 /* in_  inline statistics */
  40
  41 #define IN_MAX  9
  42 #define IN_UNIQUEVIRT           0x0000
  43 #define IN_UNIQUE_INTERFACE     0x0001
  44 #define IN_OUTSIDERS            0x0004
  45 #define IN_MAXDEPTH             0x0008
  46 #define IN_MAXCODE              0x0010
  47 #define IN_JCODELENGTH          0x0020
  48 #define IN_EXCEPTION            0x0040
  49 #define IN_NOT_UNIQUE_VIRT      0x0080
  50 #define IN_NOT_UNIQUE_INTERFACE 0x0100
  51
  52 #define N_UNIQUEVIRT            0
  53 #define N_UNIQUE_INTERFACE      1
  54 #define N_OUTSIDERS             2
  55 #define N_MAXDEPTH              3
  56 #define N_MAXCODE               4
  57 #define N_JCODELENGTH           5
  58 #define N_EXCEPTION            6
  59 #define N_NOT_UNIQUE_VIRT       7
  60 #define N_NOT_UNIQUE_INTERFACE  8
  61
  62
  63
  64 /* global variables ***********************************************************/
  65
  66 extern s4 memoryusage;
  67 extern s4 maxmemusage;
  68 extern s4 maxdumpsize;
  69
  70 extern s4 globalallocateddumpsize;
  71 extern s4 globaluseddumpsize;
  72
  73 extern int count_class_infos;           /* variables for measurements         */
  74 extern int count_const_pool_len;
  75 extern int count_classref_len;
  76 extern int count_parsed_desc_len;
  77 extern int count_vftbl_len;
  78 extern int count_all_methods;
  79 extern int count_methods_marked_used;  /*RTA*/
  80 extern int count_vmcode_len;
  81 extern int count_extable_len;
  82 extern int count_class_loads;
  83 extern int count_class_inits;
  84
  85 extern int count_utf_len;               /* size of utf hash                   */
  86 extern int count_utf_new;
  87 extern int count_utf_new_found;
  88
  89 extern int count_locals_conflicts;
  90 extern int count_locals_spilled;
  91 extern int count_locals_register;
  92 extern int count_ss_spilled;
  93 extern int count_ss_register;
  94 extern int count_methods_allocated_by_lsra;
  95 extern int count_mem_move_bb;
  96 extern int count_interface_size;
  97 extern int count_argument_mem_ss;
  98 extern int count_argument_reg_ss;
  99 extern int count_method_in_register;
 100
 101 extern int count_jit_calls;
 102 extern int count_methods;
 103 extern int count_spills;
 104 extern int count_spills_read;
 105 extern int count_pcmd_activ;
 106 extern int count_pcmd_drop;
 107 extern int count_pcmd_zero;
 108 extern int count_pcmd_const_store;
 109 extern int count_pcmd_const_alu;
 110 extern int count_pcmd_const_bra;
 111 extern int count_pcmd_load;
 112 extern int count_pcmd_move;
 113 extern int count_load_instruction;
 114 extern int count_pcmd_store;
 115 extern int count_pcmd_store_comb;
 116 extern int count_dup_instruction;
 117 extern int count_pcmd_op;
 118 extern int count_pcmd_mem;
 119 extern int count_pcmd_met;
 120 extern int count_pcmd_bra;
 121 extern int count_pcmd_table;
 122 extern int count_pcmd_return;
 123 extern int count_pcmd_returnx;
 124 extern int count_check_null;
 125 extern int count_check_bound;
 126 extern int count_max_basic_blocks;
 127 extern int count_basic_blocks;
 128 extern int count_max_javainstr;
 129 extern int count_javainstr;
 130 extern int count_javacodesize;
 131 extern int count_javaexcsize;
 132 extern int count_calls;
 133 extern int count_tryblocks;
 134 extern int count_code_len;
 135 extern int count_data_len;
 136 extern int count_cstub_len;
 137 extern int count_nstub_len;
 138 extern int count_max_new_stack;
 139 extern int count_upper_bound_new_stack;
 140 extern int *count_block_stack;
 141 extern int *count_analyse_iterations;
 142 extern int *count_method_bb_distribution;
 143 extern int *count_block_size_distribution;
 144 extern int *count_store_length;
 145 extern int *count_store_depth;
 146                                 /* in_  inline statistics */
 147 extern int count_in;
 148 extern int count_in_uniqVirt;
 149 extern int count_in_uniqIntf;
 150 extern int count_in_rejected;
 151 extern int count_in_rejected_mult;
 152 extern int count_in_outsiders;
 153 extern int count_in_uniqueVirt_not_inlined;
 154 extern int count_in_uniqueInterface_not_inlined;
 155 extern int count_in_maxDepth;
 156 extern int count_in_maxMethods;
 157
 158 extern u2 count_in_not   [512];
 159
 160 /* instruction scheduler statistics *******************************************/
 161
 162 extern s4 count_schedule_basic_blocks;
 163 extern s4 count_schedule_nodes;
 164 extern s4 count_schedule_leaders;
 165 extern s4 count_schedule_max_leaders;
 166 extern s4 count_schedule_critical_path;
 167
 168
 169 /* function prototypes ********************************************************/
 170
 171 s8 getcputime();
 172
 173 void loadingtime_start();
 174 void loadingtime_stop();
 175 void compilingtime_start();
 176 void compilingtime_stop();
 177
 178 void print_times();
 179 void print_stats();
 180
 181 void mem_usagelog(bool givewarnings);
 182
 183 #endif /* _STATISTICS_H */
 184
 185
 186 /*
 187  * These are local overrides for various environment variables in Emacs.
 188  * Please do not remove this and leave it at the end of the file, where
 189  * Emacs will automagically detect them.
 190  * ---------------------------------------------------------------------
 191  * Local variables:
 192  * mode: c
 193  * indent-tabs-mode: t
 194  * c-basic-offset: 4
 195  * tab-width: 4
 196  * End:
 197  */