static int platform_created = 0; /* indicate whether the platform file has been traced */
static xbt_dynar_t currentContainer = NULL; /* push and pop, used only in creation */
-static container_t findChild (container_t root, container_t a1)
+static container_t lowestCommonAncestor (container_t a1, container_t a2)
{
- if (root == a1) return root;
+ //this is only an optimization (since most of a1 and a2 share the same parent)
+ if (a1->father == a2->father) return a1->father;
- xbt_dict_cursor_t cursor = NULL;
- container_t child;
- char *child_name;
- xbt_dict_foreach(root->children, cursor, child_name, child) {
- if (findChild (child, a1)) return child;
+ //create an array with all ancestors of a1
+ xbt_dynar_t ancestors_a1 = xbt_dynar_new(sizeof(container_t), NULL);
+ container_t p;
+ p = a1->father;
+ while (p){
+ xbt_dynar_push_as (ancestors_a1, container_t, p);
+ p = p->father;
}
- return NULL;
-}
-static container_t findCommonFather (container_t root, container_t a1, container_t a2)
-{
- if (a1->father == a2->father) return a1->father;
+ //create an array with all ancestors of a2
+ xbt_dynar_t ancestors_a2 = xbt_dynar_new(sizeof(container_t), NULL);
+ p = a2->father;
+ while (p){
+ xbt_dynar_push_as (ancestors_a2, container_t, p);
+ p = p->father;
+ }
- xbt_dict_cursor_t cursor = NULL;
- container_t child;
- char *child_name;
- container_t a1_try = NULL;
- container_t a2_try = NULL;
- xbt_dict_foreach(root->children, cursor, child_name, child) {
- a1_try = findChild (child, a1);
- a2_try = findChild (child, a2);
- if (a1_try && a2_try) return child;
+ //find the lowest ancestor
+ p = NULL;
+ int i = xbt_dynar_length (ancestors_a1) - 1;
+ int j = xbt_dynar_length (ancestors_a2) - 1;
+ while (i >= 0 && j >= 0){
+ container_t a1p = *(container_t*)xbt_dynar_get_ptr (ancestors_a1, i);
+ container_t a2p = *(container_t*)xbt_dynar_get_ptr (ancestors_a2, j);
+ if (a1p == a2p){
+ p = a1p;
+ }else{
+ break;
+ }
+ i--;
+ j--;
}
- return NULL;
+ xbt_dynar_free (&ancestors_a1);
+ xbt_dynar_free (&ancestors_a2);
+ return p;
}
-static void linkContainers (container_t father, container_t src, container_t dst, xbt_dict_t filter)
+static void linkContainers (container_t src, container_t dst, xbt_dict_t filter)
{
//ignore loopback
if (strcmp (src->name, "__loopback__") == 0 || strcmp (dst->name, "__loopback__") == 0)
return;
+ //find common father
+ container_t father = lowestCommonAncestor (src, dst);
+ if (!father){
+ xbt_die ("common father unknown, this is a tracing problem");
+ }
+
if (filter != NULL){
//check if we already register this pair (we only need one direction)
char aux1[INSTR_DEFAULT_STR_SIZE], aux2[INSTR_DEFAULT_STR_SIZE];
//declare type
char link_typename[INSTR_DEFAULT_STR_SIZE];
snprintf (link_typename, INSTR_DEFAULT_STR_SIZE, "%s-%s", src->type->name, dst->type->name);
- type_t link_type = PJ_type_get (link_typename, father->type);
+ type_t link_type = PJ_type_get_or_null (link_typename, father->type);
if (link_type == NULL){
link_type = PJ_type_link_new (link_typename, father->type, src->type, dst->type);
}
link_CM02_t *link = ((link_CM02_t*)xbt_dynar_get_ptr (route, i));
char *link_name = (*link)->lmm_resource.generic_resource.name;
container_t current = PJ_container_get(link_name);
- linkContainers(container, previous, current, filter);
+ linkContainers(previous, current, filter);
previous = current;
}
- linkContainers(container, previous, child2, filter);
+ linkContainers(previous, child2, filter);
}else if (child1->kind == INSTR_AS &&
child2->kind == INSTR_AS &&
xbt_dynar_foreach (route->link_list, cpt, link) {
char *link_name = ((link_CM02_t)link)->lmm_resource.generic_resource.name;
container_t current = PJ_container_get(link_name);
- linkContainers (container, previous, current, filter);
+ linkContainers (previous, current, filter);
previous = current;
}
container_t last = PJ_container_get(route->dst_gateway);
- linkContainers (container, previous, last, filter);
+ linkContainers (previous, last, filter);
generic_free_route(route);
}
}
if (TRACE_smpi_is_enabled()) {
if (!TRACE_smpi_is_grouped()){
- type_t mpi = PJ_type_get ("MPI", root->type);
+ type_t mpi = PJ_type_get_or_null ("MPI", root->type);
if (mpi == NULL){
mpi = PJ_type_container_new("MPI", root->type);
PJ_type_state_new ("MPI_STATE", mpi);
container_t new = PJ_container_new (link_name, INSTR_LINK, father);
if (TRACE_categorized() || TRACE_uncategorized()){
- type_t bandwidth = PJ_type_get ("bandwidth", new->type);
+ type_t bandwidth = PJ_type_get_or_null ("bandwidth", new->type);
if (bandwidth == NULL){
bandwidth = PJ_type_variable_new ("bandwidth", NULL, new->type);
}
- type_t latency = PJ_type_get ("latency", new->type);
+ type_t latency = PJ_type_get_or_null ("latency", new->type);
if (latency == NULL){
latency = PJ_type_variable_new ("latency", NULL, new->type);
}
new_pajeSetVariable (0, new, latency, latency_value);
}
if (TRACE_uncategorized()){
- type_t bandwidth_used = PJ_type_get ("bandwidth_used", new->type);
+ type_t bandwidth_used = PJ_type_get_or_null ("bandwidth_used", new->type);
if (bandwidth_used == NULL){
bandwidth_used = PJ_type_variable_new ("bandwidth_used", "0.5 0.5 0.5", new->type);
}
container_t new = PJ_container_new (host->id, INSTR_HOST, father);
if (TRACE_categorized() || TRACE_uncategorized()) {
- type_t power = PJ_type_get ("power", new->type);
+ type_t power = PJ_type_get_or_null ("power", new->type);
if (power == NULL){
power = PJ_type_variable_new ("power", NULL, new->type);
}
new_pajeSetVariable (0, new, power, host->power_peak);
}
if (TRACE_uncategorized()){
- type_t power_used = PJ_type_get ("power_used", new->type);
+ type_t power_used = PJ_type_get_or_null ("power_used", new->type);
if (power_used == NULL){
power_used = PJ_type_variable_new ("power_used", "0.5 0.5 0.5", new->type);
}
}
if (TRACE_smpi_is_enabled() && TRACE_smpi_is_grouped()){
- type_t mpi = PJ_type_get ("MPI", new->type);
+ type_t mpi = PJ_type_get_or_null ("MPI", new->type);
if (mpi == NULL){
mpi = PJ_type_container_new("MPI", new->type);
PJ_type_state_new ("MPI_STATE", mpi);
}
if (TRACE_msg_process_is_enabled()) {
- type_t msg_process = PJ_type_get ("MSG_PROCESS", new->type);
+ type_t msg_process = PJ_type_get_or_null ("MSG_PROCESS", new->type);
if (msg_process == NULL){
msg_process = PJ_type_container_new("MSG_PROCESS", new->type);
type_t state = PJ_type_state_new ("MSG_PROCESS_STATE", msg_process);
