XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_compare, mc,
"Logging specific to mc_compare");
-static int data_program_region_compare(void *d1, void *d2, size_t size);
-static int data_libsimgrid_region_compare(void *d1, void *d2, size_t size);
static int heap_region_compare(void *d1, void *d2, size_t size);
static int compare_stack(stack_region_t s1, stack_region_t s2, void *sp1, void *sp2, void *heap1, void *heap2, xbt_dynar_t equals);
return 0;
}
-static int data_program_region_compare(void *d1, void *d2, size_t size){
+static int compare_global_variables(int region_type, void *d1, void *d2){
- size_t i = 0;
- int pointer_align;
- void *addr_pointed1 = NULL, *addr_pointed2 = NULL;
-
- for(i=0; i<size; i++){
- if(memcmp(((char *)d1) + i, ((char *)d2) + i, 1) != 0){
- pointer_align = (i / sizeof(void*)) * sizeof(void*);
- addr_pointed1 = *((void **)((char *)d1 + pointer_align));
- addr_pointed2 = *((void **)((char *)d2 + pointer_align));
- if((addr_pointed1 > start_plt_binary && addr_pointed1 < end_plt_binary) || (addr_pointed2 > start_plt_binary && addr_pointed2 < end_plt_binary)){
- continue;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
- XBT_VERB("Different byte (offset=%zu) (%p - %p) in data program region", i, (char *)d1 + i, (char *)d2 + i);
- XBT_VERB("Addresses pointed : %p - %p\n", addr_pointed1, addr_pointed2);
- }
- return 1;
- }
- }
- }
-
- return 0;
-}
-
-static int data_libsimgrid_region_compare(void *d1, void *d2, size_t size){
-
- size_t i = 0, ignore_size = 0;
- int pointer_align;
+ unsigned int cursor = 0;
+ size_t offset;
+ int i = 0;
+ global_variable_t current_var;
+ int pointer_align;
void *addr_pointed1 = NULL, *addr_pointed2 = NULL;
- for(i=0; i<size; i++){
- if(memcmp(((char *)d1) + i, ((char *)d2) + i, 1) != 0){
- if((ignore_size = heap_ignore_size((char *)start_data_libsimgrid+i)) > 0){
- i = i + ignore_size;
+ if(region_type == 1){ /* libsimgrid */
+ xbt_dynar_foreach(mc_global_variables, cursor, current_var){
+ if(current_var->address < start_data_libsimgrid)
continue;
+ offset = (char *)current_var->address - (char *)start_data_libsimgrid;
+ i = 0;
+ while(i < current_var->size){
+ if(memcmp((char*)d1 + offset + i, (char*)d2 + offset + i, 1) != 0){
+ pointer_align = (i / sizeof(void*)) * sizeof(void*);
+ addr_pointed1 = *((void **)((char *)d1 + offset + pointer_align));
+ addr_pointed2 = *((void **)((char *)d2 + offset + pointer_align));
+ if((addr_pointed1 > start_plt_libsimgrid && addr_pointed1 < end_plt_libsimgrid) || (addr_pointed2 > start_plt_libsimgrid && addr_pointed2 < end_plt_libsimgrid)){
+ i = current_var->size;
+ continue;
+ }else{
+ if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
+ XBT_VERB("Different global variable in libsimgrid : %s at addresses %p - %p (size = %zu)", current_var->name, (char *)d1+offset, (char *)d2+offset, current_var->size);
+ }
+ return 1;
+ }
+ }
+ i++;
}
- pointer_align = (i / sizeof(void*)) * sizeof(void*);
- addr_pointed1 = *((void **)((char *)d1 + pointer_align));
- addr_pointed2 = *((void **)((char *)d2 + pointer_align));
- if((addr_pointed1 > start_plt_libsimgrid && addr_pointed1 < end_plt_libsimgrid) || (addr_pointed2 > start_plt_libsimgrid && addr_pointed2 < end_plt_libsimgrid)){
- continue;
- }else if(addr_pointed1 >= raw_heap && addr_pointed1 <= end_raw_heap && addr_pointed2 >= raw_heap && addr_pointed2 <= end_raw_heap){
- continue;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
- XBT_VERB("Different byte (offset=%zu) (%p - %p) in data libsimgrid region", i, (char *)d1 + i, (char *)d2 + i);
- XBT_VERB("Addresses pointed : %p - %p\n", addr_pointed1, addr_pointed2);
- }
- return 1;
+ }
+ }else{ /* binary */
+ xbt_dynar_foreach(mc_global_variables, cursor, current_var){
+ if(current_var->address > start_data_libsimgrid)
+ break;
+ offset = (char *)current_var->address - (char *)start_data_binary;
+ i = 0;
+ while(i < current_var->size){
+ if(memcmp((char*)d1 + offset + i, (char*)d2 + offset + i, 1) != 0){
+ pointer_align = (i / sizeof(void*)) * sizeof(void*);
+ addr_pointed1 = *((void **)((char *)d1 + offset + pointer_align));
+ addr_pointed2 = *((void **)((char *)d2 + offset + pointer_align));
+ if((addr_pointed1 > start_plt_binary && addr_pointed1 < end_plt_binary) || (addr_pointed2 > start_plt_binary && addr_pointed2 < end_plt_binary)){
+ i = current_var->size;
+ continue;
+ }else{
+ if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
+ XBT_VERB("Different global variable in binary : %s", current_var->name);
+ }
+ return 1;
+ }
+ }
+ i++;
}
+
}
}
-
+
return 0;
}
heap_equality_free((heap_equality_t) * (void **) e);
}
+int SIMIX_pre_mc_compare_snapshots(smx_simcall_t simcall,
+ mc_snapshot_t s1, mc_snapshot_t s2){
+ return snapshot_compare(s1, s2);
+}
+
+int get_heap_region_index(mc_snapshot_t s){
+ int i = 0;
+ while(i < s->num_reg){
+ switch(s->regions[i]->type){
+ case 0:
+ return i;
+ break;
+ default:
+ i++;
+ break;
+ }
+ }
+ return -1;
+}
+
int snapshot_compare(mc_snapshot_t s1, mc_snapshot_t s2){
- raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
+ int raw_mem = (mmalloc_get_current_heap() == raw_heap);
MC_SET_RAW_MEM;
+
+ int errors = 0;
+
+ xbt_os_timer_t global_timer = xbt_os_timer_new();
+ xbt_os_timer_t timer = xbt_os_timer_new();
+
+ xbt_os_timer_start(global_timer);
+
+ #ifdef MC_DEBUG
+ xbt_os_timer_start(timer);
+ #endif
+
+ /* Compare number of processes */
+ if(s1->nb_processes != s2->nb_processes){
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ mc_comp_times->nb_processes_comparison_time = xbt_os_timer_elapsed(timer);
+ XBT_DEBUG("Different number of processes : %d - %d", s1->nb_processes, s2->nb_processes);
+ errors++;
+ #else
+ #ifdef MC_VERBOSE
+ XBT_VERB("Different number of processes : %d - %d", s1->nb_processes, s2->nb_processes);
+ #endif
+
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
+ MC_UNSET_RAW_MEM;
+
+ return 1;
+ #endif
+ }
+
+ /* Compare number of blocks/fragments used in each heap */
+ if(s1->heap_chunks_used != s2->heap_chunks_used){
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ mc_comp_times->chunks_used_comparison_time = xbt_os_timer_elapsed(timer);
+ XBT_DEBUG("Different number of chunks used in each heap : %zu - %zu", s1->heap_chunks_used, s2->heap_chunks_used);
+ errors++;
+ #else
+ #ifdef MC_VERBOSE
+ XBT_VERB("Different number of chunks used in each heap : %zu - %zu", s1->heap_chunks_used, s2->heap_chunks_used);
+ #endif
+
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
+ MC_UNSET_RAW_MEM;
+
+ return 1;
+ #endif
+ }else{
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ #endif
+ }
+
+ #ifdef MC_DEBUG
+ xbt_os_timer_start(timer);
+ #endif
+
+ /* Compare size of stacks */
+ int i = 0;
+ size_t size_used1, size_used2;
+ int is_diff = 0;
+ while(i < xbt_dynar_length(s1->stacks)){
+ size_used1 = s1->stack_sizes[i];
+ size_used2 = s2->stack_sizes[i];
+ if(size_used1 != size_used2){
+ #ifdef MC_DEBUG
+ if(is_diff == 0){
+ xbt_os_timer_stop(timer);
+ mc_comp_times->stacks_sizes_comparison_time = xbt_os_timer_elapsed(timer);
+ }
+ XBT_DEBUG("Different size used in stacks : %zu - %zu", size_used1, size_used2);
+ errors++;
+ is_diff = 1;
+ #else
+ #ifdef MC_VERBOSE
+ XBT_VERB("Different size used in stacks : %zu - %zu", size_used1, size_used2);
+ #endif
+
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
- int errors = 0, i = 0;
+ if(!raw_mem)
+ MC_UNSET_RAW_MEM;
- if(s1->num_reg != s2->num_reg){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose)){
- XBT_VERB("Different num_reg (s1 = %u, s2 = %u)", s1->num_reg, s2->num_reg);
+ return 1;
+ #endif
}
- return 1;
+ i++;
}
- int heap_index = 0, data_libsimgrid_index = 0, data_program_index = 0;
+ #ifdef MC_DEBUG
+ if(is_diff == 0)
+ xbt_os_timer_stop(timer);
+ xbt_os_timer_start(timer);
+ #endif
+ int heap_index = 0, data_libsimgrid_index = 0, data_program_index = 0;
+ i = 0;
+
/* Get index of regions */
while(i < s1->num_reg){
- switch(s1->regions[i]->type){
+ switch(s1->region_type[i]){
case 0:
heap_index = i;
i++;
case 1:
data_libsimgrid_index = i;
i++;
- while( i < s1->num_reg && s1->regions[i]->type == 1)
+ while( i < s1->num_reg && s1->region_type[i] == 1)
i++;
break;
case 2:
data_program_index = i;
i++;
+ while( i < s1->num_reg && s1->region_type[i] == 2)
+ i++;
break;
}
}
- /* Compare number of blocks/fragments uses in each heap */
- size_t chunks_used1 = mmalloc_get_chunks_used((xbt_mheap_t)s1->regions[heap_index]->data);
- size_t chunks_used2 = mmalloc_get_chunks_used((xbt_mheap_t)s2->regions[heap_index]->data);
- if(chunks_used1 != chunks_used2){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
- XBT_DEBUG("Different number of chunks used in each heap : %zu - %zu", chunks_used1, chunks_used2);
- errors++;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Different number of chunks used in each heap : %zu - %zu", chunks_used1, chunks_used2);
- if(!raw_mem_set)
+ /* Init heap information used in heap comparison algorithm */
+ init_heap_information((xbt_mheap_t)s1->regions[heap_index]->data, (xbt_mheap_t)s2->regions[heap_index]->data);
+
+ /* Compare binary global variables */
+ is_diff = compare_global_variables(s1->region_type[data_program_index], s1->regions[data_program_index]->data, s2->regions[data_program_index]->data);
+ if(is_diff != 0){
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ mc_comp_times->binary_global_variables_comparison_time = xbt_os_timer_elapsed(timer);
+ XBT_DEBUG("Different global variables in binary");
+ errors++;
+ #else
+ #ifdef MC_VERBOSE
+ XBT_VERB("Different global variables in binary");
+ #endif
+
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
MC_UNSET_RAW_MEM;
+
return 1;
- }
+ #endif
}
- /* Compare size of stacks */
- unsigned int cursor = 0;
- void *addr_stack1, *addr_stack2;
- void *sp1, *sp2;
- size_t size_used1, size_used2;
- while(cursor < xbt_dynar_length(stacks_areas)){
- addr_stack1 = (char *)s1->regions[heap_index]->data + ((char *)((stack_region_t)xbt_dynar_get_as(stacks_areas, cursor, stack_region_t))->address - (char *)std_heap);
- addr_stack2 = (char *)s2->regions[heap_index]->data + ((char *)((stack_region_t)xbt_dynar_get_as(stacks_areas, cursor, stack_region_t))->address - (char *)std_heap);
- sp1 = ((mc_snapshot_stack_t)xbt_dynar_get_as(s1->stacks, cursor, mc_snapshot_stack_t))->stack_pointer;
- sp2 = ((mc_snapshot_stack_t)xbt_dynar_get_as(s2->stacks, cursor, mc_snapshot_stack_t))->stack_pointer;
- size_used1 = ((stack_region_t)xbt_dynar_get_as(stacks_areas, cursor, stack_region_t))->size - ((char*)sp1 - (char*)addr_stack1);
- size_used2 = ((stack_region_t)xbt_dynar_get_as(stacks_areas, cursor, stack_region_t))->size - ((char*)sp2 - (char*)addr_stack2);
- if(size_used1 != size_used2){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
- XBT_DEBUG("Different size used in stacks : %zu - %zu", size_used1, size_used2);
- errors++;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Different size used in stacks : %zu - %zu", size_used1, size_used2);
- if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
- return 1;
- }
- }
- cursor++;
- }
+ #ifdef MC_VERBOSE
+ if(is_diff == 0)
+ xbt_os_timer_stop(timer);
+ xbt_os_timer_start(timer);
+ #endif
+
+ /* Compare libsimgrid global variables */
+ is_diff = compare_global_variables(s1->region_type[data_libsimgrid_index], s1->regions[data_libsimgrid_index]->data, s2->regions[data_libsimgrid_index]->data);
+ if(is_diff != 0){
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ mc_comp_times->libsimgrid_global_variables_comparison_time = xbt_os_timer_elapsed(timer);
+ XBT_DEBUG("Different global variables in libsimgrid");
+ errors++;
+ #else
+ #ifdef MC_VERBOSE
+ XBT_VERB("Different global variables in libsimgrid");
+ #endif
+
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
+ MC_UNSET_RAW_MEM;
- /* Compare program data segment(s) */
- i = data_program_index;
- while(i < s1->num_reg && s1->regions[i]->type == 2){
- if(data_program_region_compare(s1->regions[i]->data, s2->regions[i]->data, s1->regions[i]->size) != 0){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
- XBT_DEBUG("Different memcmp for data in program");
- errors++;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Different memcmp for data in program");
- if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
- return 1;
- }
- }
- i++;
- }
+ return 1;
+ #endif
+ }
- /* Compare libsimgrid data segment(s) */
- i = data_libsimgrid_index;
- while(i < s1->num_reg && s1->regions[i]->type == 1){
- if(data_libsimgrid_region_compare(s1->regions[i]->data, s2->regions[i]->data, s1->regions[i]->size) != 0){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
- XBT_DEBUG("Different memcmp for data in libsimgrid");
- errors++;
- }else{
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Different memcmp for data in libsimgrid");
- if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
- return 1;
- }
- }
- i++;
- }
+ #ifdef MC_DEBUG
+ if(is_diff == 0)
+ xbt_os_timer_stop(timer);
+ xbt_os_timer_start(timer);
+ #endif
/* Compare heap */
xbt_dynar_t stacks1 = xbt_dynar_new(sizeof(stack_region_t), stack_region_free_voidp);
if(mmalloc_compare_heap((xbt_mheap_t)s1->regions[heap_index]->data, (xbt_mheap_t)s2->regions[heap_index]->data, &stacks1, &stacks2, &equals)){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ mc_comp_times->heap_comparison_time = xbt_os_timer_elapsed(timer);
XBT_DEBUG("Different heap (mmalloc_compare)");
errors++;
- }else{
+ #else
+ xbt_os_timer_free(timer);
xbt_dynar_free(&stacks1);
xbt_dynar_free(&stacks2);
xbt_dynar_free(&equals);
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
+ #ifdef MC_VERBOSE
XBT_VERB("Different heap (mmalloc_compare)");
- if(!raw_mem_set)
+ #endif
+
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
MC_UNSET_RAW_MEM;
+
return 1;
- }
+ #endif
+ }else{
+ #ifdef MC_DEBUG
+ xbt_os_timer_stop(timer);
+ #endif
}
+ #ifdef MC_DEBUG
+ xbt_os_timer_start(timer);
+ #endif
+
/* Stacks comparison */
- cursor = 0;
+ unsigned int cursor = 0;
stack_region_t stack_region1, stack_region2;
int diff = 0, diff_local = 0;
+ void *sp1, *sp2;
+ is_diff = 0;
while(cursor < xbt_dynar_length(stacks1)){
stack_region1 = (stack_region_t)(xbt_dynar_get_as(stacks1, cursor, stack_region_t));
if(diff > 0){ /* Differences may be due to padding */
diff_local = compare_local_variables(((mc_snapshot_stack_t)xbt_dynar_get_as(s1->stacks, cursor, mc_snapshot_stack_t))->local_variables->data, ((mc_snapshot_stack_t)xbt_dynar_get_as(s2->stacks, cursor, mc_snapshot_stack_t))->local_variables->data, equals);
if(diff_local > 0){
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_debug)){
+ #ifdef MC_DEBUG
+ if(is_diff == 0){
+ xbt_os_timer_stop(timer);
+ mc_comp_times->stacks_comparison_time = xbt_os_timer_elapsed(timer);
+ }
XBT_DEBUG("Different local variables between stacks %d", cursor + 1);
errors++;
- }else{
+ is_diff = 1;
+ #else
xbt_dynar_free(&stacks1);
xbt_dynar_free(&stacks2);
xbt_dynar_free(&equals);
- if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
+ #ifdef MC_VERBOSE
XBT_VERB("Different local variables between stacks %d", cursor + 1);
+ #endif
- if(!raw_mem_set)
+ xbt_os_timer_free(timer);
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ xbt_os_timer_free(global_timer);
+
+ if(!raw_mem)
MC_UNSET_RAW_MEM;
return 1;
- }
+ #endif
}
}
cursor++;
xbt_dynar_free(&stacks1);
xbt_dynar_free(&stacks2);
xbt_dynar_free(&equals);
- if(!raw_mem_set)
+
+ xbt_os_timer_free(timer);
+
+ #ifdef MC_VERBOSE
+ xbt_os_timer_stop(global_timer);
+ mc_snapshot_comparison_time = xbt_os_timer_elapsed(global_timer);
+ #endif
+
+ xbt_os_timer_free(global_timer);
+
+ #ifdef MC_DEBUG
+ print_comparison_times();
+ #endif
+
+ if(!raw_mem)
MC_UNSET_RAW_MEM;
return errors > 0;
while(start <= end){
cursor = (start + end) / 2;
current_var = (mc_stack_ignore_variable_t)xbt_dynar_get_as(mc_stack_comparison_ignore, cursor, mc_stack_ignore_variable_t);
- if(strcmp(current_var->frame, frame) == 0){
+ if(strcmp(current_var->frame, frame) == 0 || strcmp(current_var->frame, "*") == 0){
if(strcmp(current_var->var_name, var_name) == 0)
return 1;
if(strcmp(current_var->var_name, var_name) < 0)
start = cursor + 1;
if(strcmp(current_var->var_name, var_name) > 0)
end = cursor - 1;
- }
- if(strcmp(current_var->frame, frame) < 0)
+ }else if(strcmp(current_var->frame, frame) < 0){
start = cursor + 1;
- if(strcmp(current_var->frame, frame) > 0)
+ }else if(strcmp(current_var->frame, frame) > 0){
end = cursor - 1;
+ }
}
return 0;
s_tokens2 = xbt_str_split(xbt_dynar_get_as(tokens2, cursor, char *), "=");
if(xbt_dynar_length(s_tokens1) > 1 && xbt_dynar_length(s_tokens2) > 1){
if((strcmp(xbt_dynar_get_as(s_tokens1, 0, char *), "ip") == 0) && (strcmp(xbt_dynar_get_as(s_tokens2, 0, char *), "ip") == 0)){
+ xbt_free(ip1);
+ xbt_free(ip2);
ip1 = strdup(xbt_dynar_get_as(s_tokens1, 1, char *));
ip2 = strdup(xbt_dynar_get_as(s_tokens2, 1, char *));
- /*if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Instruction pointer : %s, Instruction pointer : %s", ip1, ip2);*/
}
if(strcmp(xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *)) != 0){
/* Ignore this variable ? */
addr2 = (void *) strtoul(xbt_dynar_get_as(s_tokens2, 1, char *), NULL, 16);
if(is_heap_equality(heap_equals, addr1, addr2) == 0){
if(XBT_LOG_ISENABLED(mc_compare, xbt_log_priority_verbose))
- XBT_VERB("Variable %s is different between stacks : %s - %s", xbt_dynar_get_as(s_tokens1, 0, char *), xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *));
+ XBT_VERB("Variable %s is different between stacks in %s : %s - %s", xbt_dynar_get_as(s_tokens1, 0, char *), ip1, xbt_dynar_get_as(s_tokens1, 1, char *), xbt_dynar_get_as(s_tokens2, 1, char *));
xbt_dynar_free(&s_tokens1);
xbt_dynar_free(&s_tokens2);
+ xbt_dynar_free(&tokens1);
+ xbt_dynar_free(&tokens2);
+ xbt_free(ip1);
+ xbt_free(ip2);
return 1;
}
}
}
xbt_dynar_free(&s_tokens1);
xbt_dynar_free(&s_tokens2);
+
cursor++;
}
+ xbt_free(ip1);
+ xbt_free(ip2);
xbt_dynar_free(&tokens1);
xbt_dynar_free(&tokens2);
return 0;
}
int MC_compare_snapshots(void *s1, void *s2){
+
+ MC_ignore_stack("self", "simcall_BODY_mc_snapshot");
return simcall_mc_compare_snapshots(s1, s2);
}
+
+void print_comparison_times(){
+ XBT_DEBUG("*** Comparison times ***");
+ XBT_DEBUG("- Nb processes : %f", mc_comp_times->nb_processes_comparison_time);
+ XBT_DEBUG("- Nb chunks used : %f", mc_comp_times->chunks_used_comparison_time);
+ XBT_DEBUG("- Stacks sizes : %f", mc_comp_times->stacks_sizes_comparison_time);
+ XBT_DEBUG("- Binary global variables : %f", mc_comp_times->binary_global_variables_comparison_time);
+ XBT_DEBUG("- Libsimgrid global variables : %f", mc_comp_times->libsimgrid_global_variables_comparison_time);
+ XBT_DEBUG("- Heap : %f", mc_comp_times->heap_comparison_time);
+ XBT_DEBUG("- Stacks : %f", mc_comp_times->stacks_comparison_time);
+}
