-/* statistics.c - global varables for statistics
+/* src/vm/statistics.c - global varables for statistics
- Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
- Institut f. Computersprachen, TU Wien
- R. Grafl, A. Krall, C. Kruegel, C. Oates, R. Obermaisser, M. Probst,
- S. Ring, E. Steiner, C. Thalinger, D. Thuernbeck, P. Tomsich,
- J. Wenninger
+ Copyright (C) 1996-2005 R. Grafl, A. Krall, C. Kruegel, C. Oates,
+ R. Obermaisser, M. Platter, M. Probst, S. Ring, E. Steiner,
+ C. Thalinger, D. Thuernbeck, P. Tomsich, C. Ullrich, J. Wenninger,
+ Institut f. Computersprachen - TU Wien
This file is part of CACAO.
Authors: Christian Thalinger
- $Id: statistics.c 1418 2004-10-19 14:11:58Z carolyn $
+ $Id: statistics.c 2211 2005-04-04 10:39:36Z christian $
*/
#include <sys/time.h>
#include <sys/resource.h>
-#include "global.h"
-#include "statistics.h"
+
#include "toolbox/logging.h"
-#include "options.h"
+#include "vm/global.h"
+#include "vm/options.h"
+#include "vm/statistics.h"
+#include <string.h>
/* global variables */
static s8 compilingstoptime = 0;
static s4 compilingtime_recursion = 0;
+s4 memoryusage = 0;
+s4 maxmemusage = 0;
+s4 maxdumpsize = 0;
+
+s4 globalallocateddumpsize = 0;
+s4 globaluseddumpsize = 0;
+
int count_class_infos = 0; /* variables for measurements */
int count_const_pool_len = 0;
+int count_classref_len = 0;
+int count_parsed_desc_len = 0;
int count_vftbl_len = 0;
int count_all_methods = 0;
int count_methods_marked_used = 0; /* RTA */
int count_utf_new = 0; /* calls of utf_new */
int count_utf_new_found = 0; /* calls of utf_new with fast return */
+int count_locals_conflicts = 0; /* register allocator statistics */
+int count_locals_spilled = 0;
+int count_locals_register = 0;
+int count_ss_spilled = 0;
+int count_ss_register = 0;
+int count_methods_allocated_by_lsra = 0;
+int count_mem_move_bb = 0;
+int count_interface_size = 0;
+int count_argument_mem_ss = 0;
+int count_argument_reg_ss = 0;
+int count_method_in_register = 0;
+int count_mov_reg_reg = 0;
+int count_mov_mem_reg = 0;
+int count_mov_reg_mem = 0;
+int count_mov_mem_mem = 0;
+
int count_jit_calls = 0;
int count_methods = 0;
int count_spills = 0;
+int count_spills_read = 0;
int count_pcmd_activ = 0;
int count_pcmd_drop = 0;
int count_pcmd_zero = 0;
int count_nstub_len = 0;
int count_max_new_stack = 0;
int count_upper_bound_new_stack = 0;
+ /* in_ inline statistics */
+int count_in = 0;
+int count_in_uniqVirt = 0;
+int count_in_uniqIntf = 0;
+int count_in_rejected = 0;
+int count_in_rejected_mult = 0;
+int count_in_outsiders = 0;
+int count_in_uniqueVirt_not_inlined = 0;
+int count_in_uniqueInterface_not_inlined = 0;
+int count_in_maxDepth = 0;
+int count_in_maxMethods = 0;
+
+u2 count_in_not [512];
+/***
+int count_no_in[12] = {0,0,0,0, 0,0,0,0, 0,0,0,0};
+***/
+
+
+
static int count_block_stack_init[11] = {
0, 0, 0, 0, 0,
0, 0, 0, 0, 0,
int *count_store_depth = count_store_depth_init;
+/* instruction scheduler statistics *******************************************/
+
+s4 count_schedule_basic_blocks = 0;
+s4 count_schedule_nodes = 0;
+s4 count_schedule_leaders = 0;
+s4 count_schedule_max_leaders = 0;
+s4 count_schedule_critical_path = 0;
+
+
/* getcputime *********************************** ******************************
Returns the used CPU time in microseconds
log_text(logtext);
sprintf(logtext, "Number of Machine-Instructions: %d", count_code_len >> 2);
log_text(logtext);
- sprintf(logtext, "Number of Spills: %d", count_spills);
+ sprintf(logtext, "Number of Spills (write to memory): %d", count_spills);
log_text(logtext);
- sprintf(logtext, "Number of Activ Pseudocommands: %5d", count_pcmd_activ);
+ sprintf(logtext, "Number of Spills (read from memory): %d", count_spills_read);
log_text(logtext);
- sprintf(logtext, "Number of Drop Pseudocommands: %5d", count_pcmd_drop);
+ sprintf(logtext, "Number of Activ Pseudocommands: %6d", count_pcmd_activ);
log_text(logtext);
- sprintf(logtext, "Number of Const Pseudocommands: %5d (zero:%5d)", count_pcmd_load, count_pcmd_zero);
+ sprintf(logtext, "Number of Drop Pseudocommands: %6d", count_pcmd_drop);
log_text(logtext);
- sprintf(logtext, "Number of ConstAlu Pseudocommands: %5d (cmp: %5d, store:%5d)", count_pcmd_const_alu, count_pcmd_const_bra, count_pcmd_const_store);
+ sprintf(logtext, "Number of Const Pseudocommands: %6d (zero:%5d)", count_pcmd_load, count_pcmd_zero);
log_text(logtext);
- sprintf(logtext, "Number of Move Pseudocommands: %5d", count_pcmd_move);
+ sprintf(logtext, "Number of ConstAlu Pseudocommands: %6d (cmp: %5d, store:%5d)", count_pcmd_const_alu, count_pcmd_const_bra, count_pcmd_const_store);
log_text(logtext);
- sprintf(logtext, "Number of Load Pseudocommands: %5d", count_load_instruction);
+ sprintf(logtext, "Number of Move Pseudocommands: %6d", count_pcmd_move);
log_text(logtext);
- sprintf(logtext, "Number of Store Pseudocommands: %5d (combined: %5d)", count_pcmd_store, count_pcmd_store - count_pcmd_store_comb);
+ sprintf(logtext, "Number of Load Pseudocommands: %6d", count_load_instruction);
log_text(logtext);
- sprintf(logtext, "Number of OP Pseudocommands: %5d", count_pcmd_op);
+ sprintf(logtext, "Number of Store Pseudocommands: %6d (combined: %5d)", count_pcmd_store, count_pcmd_store - count_pcmd_store_comb);
log_text(logtext);
- sprintf(logtext, "Number of DUP Pseudocommands: %5d", count_dup_instruction);
+ sprintf(logtext, "Number of OP Pseudocommands: %6d", count_pcmd_op);
log_text(logtext);
- sprintf(logtext, "Number of Mem Pseudocommands: %5d", count_pcmd_mem);
+ sprintf(logtext, "Number of DUP Pseudocommands: %6d", count_dup_instruction);
log_text(logtext);
- sprintf(logtext, "Number of Method Pseudocommands: %5d", count_pcmd_met);
+ sprintf(logtext, "Number of Mem Pseudocommands: %6d", count_pcmd_mem);
log_text(logtext);
- sprintf(logtext, "Number of Branch Pseudocommands: %5d (rets:%5d, Xrets: %5d)",
+ sprintf(logtext, "Number of Method Pseudocommands: %6d", count_pcmd_met);
+ log_text(logtext);
+ sprintf(logtext, "Number of Branch Pseudocommands: %6d (rets:%5d, Xrets: %5d)",
count_pcmd_bra, count_pcmd_return, count_pcmd_returnx);
log_text(logtext);
- sprintf(logtext, "Number of Table Pseudocommands: %5d", count_pcmd_table);
+ sprintf(logtext, "Number of Table Pseudocommands: %6d", count_pcmd_table);
log_text(logtext);
- sprintf(logtext, "Number of Useful Pseudocommands: %5d", count_pcmd_table +
+ sprintf(logtext, "Number of Useful Pseudocommands: %6d", count_pcmd_table +
count_pcmd_bra + count_pcmd_load + count_pcmd_mem + count_pcmd_op);
log_text(logtext);
- sprintf(logtext, "Number of Null Pointer Checks: %5d", count_check_null);
+ sprintf(logtext, "Number of Null Pointer Checks: %6d", count_check_null);
log_text(logtext);
- sprintf(logtext, "Number of Array Bound Checks: %5d", count_check_bound);
+ sprintf(logtext, "Number of Array Bound Checks: %6d", count_check_bound);
log_text(logtext);
sprintf(logtext, "Number of Try-Blocks: %d", count_tryblocks);
log_text(logtext);
log_text(logtext);
sprintf(logtext, "Distribution of stack sizes at block boundary");
log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
+ sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_block_stack[0],
+ sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_block_stack[0],
count_block_stack[1], count_block_stack[2], count_block_stack[3], count_block_stack[4],
count_block_stack[5], count_block_stack[6], count_block_stack[7], count_block_stack[8],
count_block_stack[9], count_block_stack[10]);
log_text(logtext);
sprintf(logtext, "Distribution of store stack depth");
log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
+ sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 >=10");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_depth[0],
+ sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_depth[0],
count_store_depth[1], count_store_depth[2], count_store_depth[3], count_store_depth[4],
count_store_depth[5], count_store_depth[6], count_store_depth[7], count_store_depth[8],
count_store_depth[9], count_store_depth[10]);
log_text(logtext);
sprintf(logtext, "Distribution of store creator chains first part");
log_text(logtext);
- sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 ");
+ sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_length[0],
+ sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_length[0],
count_store_length[1], count_store_length[2], count_store_length[3], count_store_length[4],
count_store_length[5], count_store_length[6], count_store_length[7], count_store_length[8],
count_store_length[9]);
log_text(logtext);
sprintf(logtext, "Distribution of store creator chains second part");
log_text(logtext);
- sprintf(logtext, " 10 11 12 13 14 15 16 17 18 19 >=20");
+ sprintf(logtext, " 10 11 12 13 14 15 16 17 18 19 >=20");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_store_length[10],
+ sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_store_length[10],
count_store_length[11], count_store_length[12], count_store_length[13], count_store_length[14],
count_store_length[15], count_store_length[16], count_store_length[17], count_store_length[18],
count_store_length[19], count_store_length[20]);
log_text(logtext);
sprintf(logtext, "Distribution of analysis iterations");
log_text(logtext);
- sprintf(logtext, " 1 2 3 4 >=5");
+ sprintf(logtext, " 1 2 3 4 >=5");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d", count_analyse_iterations[0], count_analyse_iterations[1],
+ sprintf(logtext, "%6d%6d%6d%6d%6d", count_analyse_iterations[0], count_analyse_iterations[1],
count_analyse_iterations[2], count_analyse_iterations[3], count_analyse_iterations[4]);
log_text(logtext);
sprintf(logtext, "Distribution of basic blocks per method");
log_text(logtext);
- sprintf(logtext, " <= 5 <=10 <=15 <=20 <=30 <=40 <=50 <=75 >75");
+ sprintf(logtext, " <=5 <=10 <=15 <=20 <=30 <=40 <=50 <=75 >75");
log_text(logtext);
- sprintf(logtext, "%5d%5d%5d%5d%5d%5d%5d%5d%5d", count_method_bb_distribution[0],
+ sprintf(logtext, "%6d%6d%6d%6d%6d%6d%6d%6d%6d", count_method_bb_distribution[0],
count_method_bb_distribution[1], count_method_bb_distribution[2], count_method_bb_distribution[3],
count_method_bb_distribution[4], count_method_bb_distribution[5], count_method_bb_distribution[6],
count_method_bb_distribution[7], count_method_bb_distribution[8]);
log_text(logtext);
sprintf(logtext, "Distribution of basic block sizes");
log_text(logtext);
- sprintf(logtext,
- " 0 1 2 3 4 5 6 7 8 9 <13 <15 <17 <19 <21 <26 <31 >30");
+ sprintf(logtext, " 0 1 2 3 4 5 6 7 8 9 <13 <15 <17 <19 <21 <26 <31 >30");
log_text(logtext);
- sprintf(logtext, "%3d%5d%5d%5d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d%4d",
+ sprintf(logtext, "%6d%6d%6d%6d%6d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d%5d",
count_block_size_distribution[0], count_block_size_distribution[1], count_block_size_distribution[2],
count_block_size_distribution[3], count_block_size_distribution[4], count_block_size_distribution[5],
count_block_size_distribution[6], count_block_size_distribution[7], count_block_size_distribution[8],
log_text(logtext);
sprintf(logtext, "Size of Const Pool (Kb): %10.3f", (float) (count_const_pool_len + count_utf_len) / 1024);
log_text(logtext);
+ sprintf(logtext, "Size of Class refs (Kb): %10.3f", (float) (count_classref_len) / 1024);
+ log_text(logtext);
+ sprintf(logtext, "Size of descriptors(Kb): %10.3f", (float) (count_parsed_desc_len) / 1024);
+ log_text(logtext);
sprintf(logtext, "Size of Vftbl (Kb): %10.3f", (float) count_vftbl_len / 1024);
log_text(logtext);
sprintf(logtext, "Size of comp stub (Kb): %10.3f", (float) count_cstub_len / 1024);
log_text(logtext);
sprintf(logtext, "Number of class inits: %d", count_class_inits);
log_text(logtext);
- sprintf(logtext, "Number of loaded Methods: %d\n\n", count_all_methods);
+ sprintf(logtext, "Number of loaded Methods: %d\n", count_all_methods);
log_text(logtext);
sprintf(logtext, "Calls of utf_new: %22d", count_utf_new);
log_text(logtext);
- sprintf(logtext, "Calls of utf_new (element found): %6d\n\n", count_utf_new_found);
- log_text(logtext);
+ sprintf(logtext, "Calls of utf_new (element found): %6d\n", count_utf_new_found);
+ log_text(logtext);
+
+
+ /* LSRA statistics ********************************************************/
+ sprintf(logtext, "Moves reg -> reg: %6d",count_mov_reg_reg );
+ log_text(logtext);
+ sprintf(logtext, "Moves mem -> reg: %6d",count_mov_mem_reg );
+ log_text(logtext);
+ sprintf(logtext, "Moves reg -> mem: %6d",count_mov_reg_mem );
+ log_text(logtext);
+ sprintf(logtext, "Moves mem -> mem: %6d",count_mov_mem_mem );
+ log_text(logtext);
+
+ sprintf(logtext, "Methods allocated by LSRA: %6d", count_methods_allocated_by_lsra);
+ log_text(logtext);
+ sprintf(logtext, "Conflicts between local Variables: %6d", count_locals_conflicts);
+ log_text(logtext);
+ sprintf(logtext, "Local Variables held in Memory: %6d", count_locals_spilled);
+ log_text(logtext);
+ sprintf(logtext, "Local Variables held in Registers: %6d", count_locals_register);
+ log_text(logtext);
+ sprintf(logtext, "Stackslots held in Memory: %6d", count_ss_spilled);
+ log_text(logtext);
+ sprintf(logtext, "Stackslots held in Registers: %6d",count_ss_register );
+ log_text(logtext);
+ sprintf(logtext, "Memory moves at BB Boundaries: %6d",count_mem_move_bb );
+ log_text(logtext);
+ sprintf(logtext, "Number of interface slots: %6d\n",count_interface_size );
+ log_text(logtext);
+ sprintf(logtext, "Number of Argument stack slots in register: %6d",count_argument_reg_ss );
+ log_text(logtext);
+ sprintf(logtext, "Number of Argument stack slots in memory: %6d\n",count_argument_mem_ss );
+ log_text(logtext);
+ sprintf(logtext, "Number of Methods kept in registers: %6d\n",count_method_in_register );
+ log_text(logtext);
+
+ /****if (useinlining) ***/
+ {
+ u2 ii;
+ char * in_not_reasons[IN_MAX] = {
+ "unqVirt | ",
+ "unqIntf | ",
+ "outsider | ",
+ "maxDepth | ",
+ "maxcode | ",
+ "maxlen | ",
+ "exception | ",
+ "notUnqVirt | ",
+ "notUnqIntf |"
+ };
+
+ sprintf(logtext, "Number of Methods Inlined : \t%6d",count_in );
+ log_text(logtext);
+ if (inlinevirtuals) {
+ sprintf(logtext, "Number of Unique Virtual Methods inlined: \t%6d",count_in_uniqVirt);
+ log_text(logtext);
+ sprintf(logtext, "Number of Unique Implemented Interface Methods inlined: %6d",count_in_uniqIntf);
+ log_text(logtext);
+ }
+ sprintf(logtext, "Number of Methods Inlines (total) rejected: \t%6d",count_in_rejected);
+ log_text(logtext);
+ sprintf(logtext, "Number of Methods Inlined rejected for multiple reasons: \t%6d",count_in_rejected_mult);
+ log_text(logtext);
+ sprintf(logtext, "Number of Methods where Inline max depth hit: \t%6d",count_in_maxDepth);
+ log_text(logtext);
+ sprintf(logtext, "Number of Methods Inlined rejected for max methods \t%6d\n",count_in_maxMethods);
+ log_text(logtext);
+ sprintf(logtext, "Number of Methods calls fom Outsider Class not inlined: \t%6d",count_in_outsiders);
+ log_text(logtext);
+
+ sprintf(logtext, "Number of Unique Virtual Methods not inlined: \t%6d",count_in_uniqueVirt_not_inlined);
+ log_text(logtext);
+ sprintf(logtext, "Number of Unique Implemented Interface Methods not inlined:%6d",count_in_uniqueInterface_not_inlined);
+ log_text(logtext);
+#define INLINEDETAILS
+#ifdef INLINEDETAILS
+ sprintf(logtext, "\nDetails about Not Inlined Reasons :");
+ log_text(logtext);
+ for (ii=0;ii<512;ii++) {
+ if (count_in_not[ii]>0) {
+ char logtext2[MAXLOGTEXT]="\t";
+
+ if (inlinevirtuals) {
+ if (ii & IN_UNIQUEVIRT) strcat(logtext2, in_not_reasons[N_UNIQUEVIRT]);
+ if (ii & IN_UNIQUE_INTERFACE) strcat(logtext2, in_not_reasons[N_UNIQUE_INTERFACE]);
+ if (ii & IN_NOT_UNIQUE_VIRT) strcat(logtext2, in_not_reasons[N_NOT_UNIQUE_VIRT]);
+ if (ii & IN_NOT_UNIQUE_INTERFACE) strcat(logtext2, in_not_reasons[N_NOT_UNIQUE_INTERFACE]);
+ }
+ if (ii & IN_OUTSIDERS) strcat(logtext2, in_not_reasons[N_OUTSIDERS]);
+ if (ii & IN_MAXDEPTH) strcat(logtext2, in_not_reasons[N_MAXDEPTH]);
+ if (ii & IN_MAXCODE) strcat(logtext2, in_not_reasons[N_MAXCODE]);
+ if (ii & IN_JCODELENGTH) strcat(logtext2, in_not_reasons[N_JCODELENGTH]);
+ if (ii & IN_EXCEPTION) strcat(logtext2, in_not_reasons[N_EXCEPTION]);
+ sprintf(logtext, " [%X]=%6d %s",ii, count_in_not[ii], logtext2 );
+ log_text(logtext);
+ }
+ }
+#endif
+ }
+
+
+ /* instruction scheduler statistics **************************************/
+
+ sprintf(logtext, "Instruction scheduler statistics:");
+ log_text(logtext);
+ sprintf(logtext, "Number of basic blocks: %7d", count_schedule_basic_blocks);
+ log_text(logtext);
+ sprintf(logtext, "Number of nodes: %7d", count_schedule_nodes);
+ log_text(logtext);
+ sprintf(logtext, "Number of leaders nodes: %7d", count_schedule_leaders);
+ log_text(logtext);
+ sprintf(logtext, "Number of max. leaders nodes: %7d", count_schedule_max_leaders);
+ log_text(logtext);
+ sprintf(logtext, "Length of critical path: %7d\n", count_schedule_critical_path);
+ log_text(logtext);
+}
+
+
+/* mem_usagelog ****************************************************************
+
+ prints some memory related infos
+
+*******************************************************************************/
+
+void mem_usagelog(bool givewarnings)
+{
+ if ((memoryusage != 0) && givewarnings) {
+ dolog("Allocated memory not returned: %d", (s4) memoryusage);
+ }
+
+ if ((globalallocateddumpsize != 0) && givewarnings) {
+ dolog("Dump memory not returned: %d", (s4) globalallocateddumpsize);
+ }
+
+ dolog("Random/Dump - max. memory usage: %dkB/%dkB",
+ (s4) ((maxmemusage + 1023) / 1024),
+ (s4) ((maxdumpsize + 1023) / 1024));
}
projects / cacao.git / blobdiff