src/vm/statistics.h

   1 /* 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 1953 2005-02-17 13:42:23Z christian $
  30
  31 */
  32
  33
  34 #ifndef _STATISTICS_H
  35 #define _STATISTICS_H
  36
  37
  38 #include "vm/global.h"
  39
  40
  41 /* global variables ***********************************************************/
  42
  43 extern s4 memoryusage;
  44 extern s4 maxmemusage;
  45 extern s4 maxdumpsize;
  46
  47 extern s4 globalallocateddumpsize;
  48 extern s4 globaluseddumpsize;
  49
  50 extern int count_class_infos;           /* variables for measurements         */
  51 extern int count_const_pool_len;
  52 extern int count_vftbl_len;
  53 extern int count_all_methods;
  54 extern int count_methods_marked_used;  /*RTA*/
  55 extern int count_vmcode_len;
  56 extern int count_extable_len;
  57 extern int count_class_loads;
  58 extern int count_class_inits;
  59
  60 extern int count_utf_len;               /* size of utf hash                   */
  61 extern int count_utf_new;
  62 extern int count_utf_new_found;
  63
  64 extern int count_locals_conflicts;
  65 extern int count_locals_spilled;
  66 extern int count_locals_register;
  67 extern int count_ss_spilled;
  68 extern int count_ss_register;
  69 extern int count_methods_allocated_by_lsra;
  70 extern int count_mem_move_bb;
  71
  72 extern int count_jit_calls;
  73 extern int count_methods;
  74 extern int count_spills;
  75 extern int count_spills_read;
  76 extern int count_pcmd_activ;
  77 extern int count_pcmd_drop;
  78 extern int count_pcmd_zero;
  79 extern int count_pcmd_const_store;
  80 extern int count_pcmd_const_alu;
  81 extern int count_pcmd_const_bra;
  82 extern int count_pcmd_load;
  83 extern int count_pcmd_move;
  84 extern int count_load_instruction;
  85 extern int count_pcmd_store;
  86 extern int count_pcmd_store_comb;
  87 extern int count_dup_instruction;
  88 extern int count_pcmd_op;
  89 extern int count_pcmd_mem;
  90 extern int count_pcmd_met;
  91 extern int count_pcmd_bra;
  92 extern int count_pcmd_table;
  93 extern int count_pcmd_return;
  94 extern int count_pcmd_returnx;
  95 extern int count_check_null;
  96 extern int count_check_bound;
  97 extern int count_max_basic_blocks;
  98 extern int count_basic_blocks;
  99 extern int count_max_javainstr;
 100 extern int count_javainstr;
 101 extern int count_javacodesize;
 102 extern int count_javaexcsize;
 103 extern int count_calls;
 104 extern int count_tryblocks;
 105 extern int count_code_len;
 106 extern int count_data_len;
 107 extern int count_cstub_len;
 108 extern int count_nstub_len;
 109 extern int count_max_new_stack;
 110 extern int count_upper_bound_new_stack;
 111 extern int *count_block_stack;
 112 extern int *count_analyse_iterations;
 113 extern int *count_method_bb_distribution;
 114 extern int *count_block_size_distribution;
 115 extern int *count_store_length;
 116 extern int *count_store_depth;
 117
 118
 119 /* function prototypes ********************************************************/
 120
 121 s8 getcputime();
 122
 123 void loadingtime_start();
 124 void loadingtime_stop();
 125 void compilingtime_start();
 126 void compilingtime_stop();
 127
 128 void print_times();
 129 void print_stats();
 130
 131 void mem_usagelog(bool givewarnings);
 132
 133 #endif /* _STATISTICS_H */
 134
 135
 136 /*
 137  * These are local overrides for various environment variables in Emacs.
 138  * Please do not remove this and leave it at the end of the file, where
 139  * Emacs will automagically detect them.
 140  * ---------------------------------------------------------------------
 141  * Local variables:
 142  * mode: c
 143  * indent-tabs-mode: t
 144  * c-basic-offset: 4
 145  * tab-width: 4
 146  * End:
 147  */