XBT_VERB("Searching interval for state %i: nd_processes=%zu heap_bytes_used=%zu",
state->num, (size_t)state->nb_processes, (size_t)state->heap_bytes_used);
- int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
+ int raw_mem_set = (mmalloc_get_current_heap() == mc_heap);
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
int cursor = 0, previous_cursor, next_cursor;
mc_visited_state_t state_test;
next_cursor++;
}
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return -1;
}
}
}
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return cursor;
}
if(_sg_mc_visited == 0)
return -1;
- int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
+ int raw_mem_set = (mmalloc_get_current_heap() == mc_heap);
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
mc_visited_state_t new_state = visited_state_new();
xbt_dynar_push(visited_states, &new_state);
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return -1;
xbt_dynar_remove_at(visited_states, (min + res) - 1, NULL);
xbt_dynar_insert_at(visited_states, (min+res) - 1, &new_state);
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return new_state->other_num;
}*/
xbt_dynar_insert_at(visited_states, cursor, &new_state);
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return new_state->other_num;
}
cursor++;
}
if(!raw_mem_set)
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return -1;
void MC_dpor_init()
{
- int raw_mem_set = (mmalloc_get_current_heap() == raw_heap);
+ int raw_mem_set = (mmalloc_get_current_heap() == mc_heap);
mc_state_t initial_state = NULL;
smx_process_t process;
/* Create the initial state and push it into the exploration stack */
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
if(_sg_mc_visited > 0)
visited_states = xbt_dynar_new(sizeof(mc_visited_state_t), visited_state_free_voidp);
- first_enabled_state = xbt_dict_new_homogeneous(&xbt_free_f);
+ if(mc_reduce_kind == e_mc_reduce_dpor)
+ first_enabled_state = xbt_dict_new_homogeneous(&xbt_free_f);
- initial_communications_pattern = xbt_dynar_new(sizeof(mc_comm_pattern_t), comm_pattern_free_voidp);
- communications_pattern = xbt_dynar_new(sizeof(mc_comm_pattern_t), comm_pattern_free_voidp);
- incomplete_communications_pattern = xbt_dynar_new(sizeof(int), NULL);
- nb_comm_pattern = 0;
+ if(_sg_mc_comms_determinism || _sg_mc_send_determinism){
+ initial_communications_pattern = xbt_dynar_new(sizeof(mc_comm_pattern_t), comm_pattern_free_voidp);
+ communications_pattern = xbt_dynar_new(sizeof(mc_comm_pattern_t), comm_pattern_free_voidp);
+ incomplete_communications_pattern = xbt_dynar_new(sizeof(int), NULL);
+ nb_comm_pattern = 0;
+ }
initial_state = MC_state_new();
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
XBT_DEBUG("**************************************************");
XBT_DEBUG("Initial state");
MC_ignore_heap(simix_global->process_to_run->data, 0);
MC_ignore_heap(simix_global->process_that_ran->data, 0);
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
/* Get an enabled process and insert it in the interleave set of the initial state */
xbt_swag_foreach(process, simix_global->process_list){
xbt_fifo_unshift(mc_stack_safety, initial_state);
- /* To ensure the soundness of DPOR, we have to keep a list of
- processes which are still enabled at each step of the exploration.
- If max depth is reached, we interleave them in the state in which they have
- been enabled for the first time. */
- xbt_swag_foreach(process, simix_global->process_list){
- if(MC_process_is_enabled(process)){
- char *key = bprintf("%lu", process->pid);
- char *data = bprintf("%d", xbt_fifo_size(mc_stack_safety));
- xbt_dict_set(first_enabled_state, key, data, NULL);
- xbt_free(key);
+ if(mc_reduce_kind == e_mc_reduce_dpor){
+ /* To ensure the soundness of DPOR, we have to keep a list of
+ processes which are still enabled at each step of the exploration.
+ If max depth is reached, we interleave them in the state in which they have
+ been enabled for the first time. */
+ xbt_swag_foreach(process, simix_global->process_list){
+ if(MC_process_is_enabled(process)){
+ char *key = bprintf("%lu", process->pid);
+ char *data = bprintf("%d", xbt_fifo_size(mc_stack_safety));
+ xbt_dict_set(first_enabled_state, key, data, NULL);
+ xbt_free(key);
+ }
}
}
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
if(raw_mem_set)
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
else
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
}
xbt_free(req_str);
}
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
if(dot_output != NULL)
req_str = MC_request_get_dot_output(req, value);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
MC_state_set_executed_request(state, req, value);
mc_stats->executed_transitions++;
- MC_SET_RAW_MEM;
- char *key = bprintf("%lu", req->issuer->pid);
- xbt_dict_remove(first_enabled_state, key);
- xbt_free(key);
- MC_UNSET_RAW_MEM;
-
+ if(mc_reduce_kind == e_mc_reduce_dpor){
+ MC_SET_MC_HEAP;
+ char *key = bprintf("%lu", req->issuer->pid);
+ xbt_dict_remove(first_enabled_state, key);
+ xbt_free(key);
+ MC_SET_STD_HEAP;
+ }
+
if(_sg_mc_comms_determinism || _sg_mc_send_determinism){
if(req->call == SIMCALL_COMM_ISEND)
comm_pattern = 1;
SIMIX_simcall_pre(req, value); /* After this call req is no longer usefull */
if(_sg_mc_comms_determinism || _sg_mc_send_determinism){
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
if(comm_pattern != 0){
if(!initial_state_safety->initial_communications_pattern_done)
get_comm_pattern(initial_communications_pattern, req, comm_pattern);
else
get_comm_pattern(communications_pattern, req, comm_pattern);
}
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
comm_pattern = 0;
}
MC_wait_for_requests();
/* Create the new expanded state */
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
next_state = MC_state_new();
xbt_fifo_unshift(mc_stack_safety, next_state);
- /* Insert in dict all enabled processes, if not included yet */
- xbt_swag_foreach(process, simix_global->process_list){
- if(MC_process_is_enabled(process)){
- char *key = bprintf("%lu", process->pid);
- if(xbt_dict_get_or_null(first_enabled_state, key) == NULL){
- char *data = bprintf("%d", xbt_fifo_size(mc_stack_safety));
- xbt_dict_set(first_enabled_state, key, data, NULL);
+ if(mc_reduce_kind == e_mc_reduce_dpor){
+ /* Insert in dict all enabled processes, if not included yet */
+ xbt_swag_foreach(process, simix_global->process_list){
+ if(MC_process_is_enabled(process)){
+ char *key = bprintf("%lu", process->pid);
+ if(xbt_dict_get_or_null(first_enabled_state, key) == NULL){
+ char *data = bprintf("%d", xbt_fifo_size(mc_stack_safety));
+ xbt_dict_set(first_enabled_state, key, data, NULL);
+ }
+ xbt_free(key);
}
- xbt_free(key);
}
}
if(dot_output != NULL)
xbt_free(req_str);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
/* Let's loop again */
visited_state = -1;
- /* Interleave enabled processes in the state in which they have been enabled for the first time */
- xbt_swag_foreach(process, simix_global->process_list){
- if(MC_process_is_enabled(process)){
- char *key = bprintf("%lu", process->pid);
- enabled = (int)strtoul(xbt_dict_get_or_null(first_enabled_state, key), 0, 10);
- xbt_free(key);
- int cursor = xbt_fifo_size(mc_stack_safety);
- xbt_fifo_foreach(mc_stack_safety, item, state_test, mc_state_t){
- if(cursor-- == enabled){
- if(!MC_state_process_is_done(state_test, process) && state_test->num != state->num){
- XBT_DEBUG("Interleave process %lu in state %d", process->pid, state_test->num);
- MC_state_interleave_process(state_test, process);
- break;
+ if(mc_reduce_kind == e_mc_reduce_dpor){
+ /* Interleave enabled processes in the state in which they have been enabled for the first time */
+ xbt_swag_foreach(process, simix_global->process_list){
+ if(MC_process_is_enabled(process)){
+ char *key = bprintf("%lu", process->pid);
+ enabled = (int)strtoul(xbt_dict_get_or_null(first_enabled_state, key), 0, 10);
+ xbt_free(key);
+ int cursor = xbt_fifo_size(mc_stack_safety);
+ xbt_fifo_foreach(mc_stack_safety, item, state_test, mc_state_t){
+ if(cursor-- == enabled){
+ if(!MC_state_process_is_done(state_test, process) && state_test->num != state->num){
+ XBT_DEBUG("Interleave process %lu in state %d", process->pid, state_test->num);
+ MC_state_interleave_process(state_test, process);
+ break;
+ }
}
}
}
}
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
if(_sg_mc_comms_determinism || _sg_mc_send_determinism){
if(initial_state_safety->initial_communications_pattern_done){
MC_state_delete(state);
XBT_DEBUG("Delete state %d at depth %d", state->num, xbt_fifo_size(mc_stack_safety) + 1);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
/* Check for deadlocks */
if(MC_deadlock_check()){
return;
}
- MC_SET_RAW_MEM;
+ MC_SET_MC_HEAP;
/* Traverse the stack backwards until a state with a non empty interleave
set is found, deleting all the states that have it empty in the way.
For each deleted state, check if the request that has generated it
if(state->system_state != NULL){
MC_restore_snapshot(state->system_state);
xbt_fifo_unshift(mc_stack_safety, state);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
}else{
pos = xbt_fifo_size(mc_stack_safety);
item = xbt_fifo_get_first_item(mc_stack_safety);
}
MC_restore_snapshot(restored_state->system_state);
xbt_fifo_unshift(mc_stack_safety, state);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
MC_replay(mc_stack_safety, pos);
}
}else{
xbt_fifo_unshift(mc_stack_safety, state);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
MC_replay(mc_stack_safety, -1);
}
XBT_DEBUG("Back-tracking to state %d at depth %d done", state->num, xbt_fifo_size(mc_stack_safety));
MC_state_delete(state);
}
}
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
}
}
MC_print_statistics(mc_stats);
- MC_UNSET_RAW_MEM;
+ MC_SET_STD_HEAP;
return;
}
