#include "instr/instr_private.h"
#ifdef HAVE_TRACING
-#include "surf/surfxml_parse_private.h"
+#include "surf/surf_private.h"
+#include "surf/network_private.h"
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_routing, instr, "Tracing platform hierarchy");
+
+extern xbt_dict_t defined_types; /* from instr_interface.c */
+
+static int platform_created = 0; /* indicate whether the platform file has been traced */
+static type_t rootType = NULL; /* the root type */
+static container_t rootContainer = NULL; /* the root container */
+static xbt_dynar_t currentContainer = NULL; /* push and pop, used only in creation */
+static xbt_dict_t allContainers = NULL; /* all created containers indexed by name */
+xbt_dynar_t allLinkTypes = NULL; /* all link types defined */
+xbt_dynar_t allHostTypes = NULL; /* all host types defined */
static void instr_routing_parse_start_AS (void);
static void instr_routing_parse_end_AS (void);
static void instr_routing_parse_end_host (void);
static void instr_routing_parse_start_router (void);
static void instr_routing_parse_end_router (void);
+static void instr_routing_parse_end_platform (void);
+
+static long long int newTypeId ()
+{
+ static long long int counter = 0;
+ return counter++;
+}
+
+static type_t newType (const char *typename, e_entity_types kind, type_t father)
+{
+ type_t ret = xbt_new0(s_type_t, 1);
+ ret->name = xbt_strdup (typename);
+ ret->father = father;
+ ret->kind = kind;
+ ret->children = xbt_dict_new ();
+
+ long long int id = newTypeId();
+ char str_id[INSTR_DEFAULT_STR_SIZE];
+ snprintf (str_id, INSTR_DEFAULT_STR_SIZE, "%lld", id);
+ ret->id = xbt_strdup (str_id);
+
+ if (father != NULL){
+ xbt_dict_set (father->children, typename, ret, NULL);
+ }
+ return ret;
+}
+
+static type_t newContainerType (const char *typename, e_entity_types kind, type_t father)
+{
+ type_t ret = newType (typename, kind, father);
+// if (father) INFO4("ContainerType %s(%s), child of %s(%s)", ret->name, ret->id, father->name, father->id);
+ if (father) pajeDefineContainerType(ret->id, ret->father->id, ret->name);
+ return ret;
+}
+
+static type_t newVariableType (const char *typename, e_entity_types kind, const char *color, type_t father)
+{
+ type_t ret = newType (typename, kind, father);
+// INFO4("VariableType %s(%s), child of %s(%s)", ret->name, ret->id, father->name, father->id);
+ if (color){
+ pajeDefineVariableTypeWithColor(ret->id, ret->father->id, ret->name, color);
+ }else{
+ pajeDefineVariableType(ret->id, ret->father->id, ret->name);
+ }
+ return ret;
+}
+
+static type_t newLinkType (const char *typename, e_entity_types kind, type_t father, type_t source, type_t dest)
+{
+ type_t ret = newType (typename, kind, father);
+// INFO8("LinkType %s(%s), child of %s(%s) %s(%s)->%s(%s)", ret->name, ret->id, father->name, father->id, source->name, source->id, dest->name, dest->id);
+ pajeDefineLinkType(ret->id, ret->father->id, source->id, dest->id, ret->name);
+ return ret;
+}
+
+static type_t newStateType (const char *typename, e_entity_types kind, type_t father)
+{
+ type_t ret = newType (typename, kind, father);
+// INFO4("StateType %s(%s), child of %s(%s)", ret->name, ret->id, father->name, father->id);
+ pajeDefineStateType(ret->id, ret->father->id, ret->name);
+ return ret;
+}
+
+static type_t getContainerType (const char *typename, type_t father)
+{
+ type_t ret;
+ if (father == NULL){
+ ret = newContainerType (typename, TYPE_CONTAINER, father);
+ rootType = ret;
+ }else{
+ //check if my father type already has my typename
+ ret = (type_t)xbt_dict_get_or_null (father->children, typename);
+ if (ret == NULL){
+ ret = newContainerType (typename, TYPE_CONTAINER, father);
+ }
+ }
+ return ret;
+}
+
+static type_t getVariableType (const char *typename, const char *color, type_t father)
+{
+ type_t ret = xbt_dict_get_or_null (father->children, typename);
+ if (ret == NULL){
+ ret = newVariableType (typename, TYPE_VARIABLE, color, father);
+ }
+ return ret;
+}
+
+static type_t getLinkType (const char *typename, type_t father, type_t source, type_t dest)
+{
+ type_t ret = xbt_dict_get_or_null (father->children, typename);
+ if (ret == NULL){
+ ret = newLinkType (typename, TYPE_LINK, father, source, dest);
+ }
+ return ret;
+}
+
+static type_t getStateType (const char *typename, type_t father)
+{
+ type_t ret = xbt_dict_get_or_null (father->children, typename);
+ if (ret == NULL){
+ ret = newStateType (typename, TYPE_STATE, father);
+ }
+ return ret;
+}
void instr_routing_define_callbacks ()
{
+ if (!TRACE_is_active())
+ return;
surfxml_add_callback(STag_surfxml_AS_cb_list, &instr_routing_parse_start_AS);
surfxml_add_callback(ETag_surfxml_AS_cb_list, &instr_routing_parse_end_AS);
surfxml_add_callback(STag_surfxml_link_cb_list, &instr_routing_parse_start_link);
surfxml_add_callback(ETag_surfxml_host_cb_list, &instr_routing_parse_end_host);
surfxml_add_callback(STag_surfxml_router_cb_list, &instr_routing_parse_start_router);
surfxml_add_callback(ETag_surfxml_router_cb_list, &instr_routing_parse_end_router);
+ surfxml_add_callback(ETag_surfxml_platform_cb_list, &instr_routing_parse_end_platform);
+}
+
+static long long int newContainedId ()
+{
+ static long long counter = 0;
+ return counter++;
+}
+
+container_t newContainer (const char *name, e_container_types kind, container_t father)
+{
+ long long int counter = newContainedId();
+ char id_str[INSTR_DEFAULT_STR_SIZE];
+ snprintf (id_str, INSTR_DEFAULT_STR_SIZE, "%lld", counter);
+
+ container_t new = xbt_new0(s_container_t, 1);
+ new->name = xbt_strdup (name); // name of the container
+ new->id = xbt_strdup (id_str); // id (or alias) of the container
+ new->father = father;
+ // level depends on level of father
+ if (new->father){
+ new->level = new->father->level+1;
+ }else{
+ new->level = 0;
+ }
+ // type definition (method depends on kind of this new container)
+ new->kind = kind;
+ if (new->kind == INSTR_AS){
+ //if this container is of an AS, its type name depends on its level
+ char as_typename[INSTR_DEFAULT_STR_SIZE];
+ snprintf (as_typename, INSTR_DEFAULT_STR_SIZE, "L%d", new->level);
+ if (new->father){
+ new->type = getContainerType (as_typename, new->father->type);
+ }else{
+ new->type = getContainerType ("0", NULL);
+ }
+ }else{
+ //otherwise, the name is its kind
+ switch (new->kind){
+ case INSTR_HOST: new->type = getContainerType ("HOST", new->father->type); break;
+ case INSTR_LINK: new->type = getContainerType ("LINK", new->father->type); break;
+ case INSTR_ROUTER: new->type = getContainerType ("ROUTER", new->father->type); break;
+ case INSTR_SMPI: new->type = getContainerType ("MPI", new->father->type); break;
+ default: xbt_die ("Congratulations, you have found a bug on newContainer function of instr_routing.c"); break;
+ }
+ }
+ new->children = xbt_dict_new();
+ if (new->father){
+ xbt_dict_set(new->father->children, new->name, new, NULL);
+ pajeCreateContainer (0, new->id, new->type->id, new->father->id, new->name);
+ }
+
+ //register hosts, routers, links containers
+ if (new->kind == INSTR_HOST || new->kind == INSTR_LINK || new->kind == INSTR_ROUTER) {
+ xbt_dict_set (allContainers, new->name, new, NULL);
+ }
+
+ //register the host container types
+ if (new->kind == INSTR_HOST){
+ xbt_dynar_push_as (allHostTypes, type_t, new->type);
+ }
+
+ //register the link container types
+ if (new->kind == INSTR_LINK){
+ xbt_dynar_push_as(allLinkTypes, type_t, new->type);
+ }
+ return new;
+}
+
+static container_t recursiveGetContainer (const char *name, container_t root)
+{
+ if (strcmp (root->name, name) == 0) return root;
+
+ xbt_dict_cursor_t cursor = NULL;
+ container_t child;
+ char *child_name;
+ xbt_dict_foreach(root->children, cursor, child_name, child) {
+ container_t ret = recursiveGetContainer(name, child);
+ if (ret) return ret;
+ }
+ return NULL;
+}
+
+container_t getContainer (const char *name)
+{
+ return recursiveGetContainer(name, rootContainer);
+}
+
+static type_t recursiveGetType (const char *name, type_t root)
+{
+ if (strcmp (root->name, name) == 0) return root;
+
+ xbt_dict_cursor_t cursor = NULL;
+ type_t child;
+ char *child_name;
+ xbt_dict_foreach(root->children, cursor, child_name, child) {
+ type_t ret = recursiveGetType(name, child);
+ if (ret) return ret;
+ }
+ return NULL;
+}
+
+type_t getType (const char *name)
+{
+ return recursiveGetType (name, rootType);
+}
+
+void destroyContainer (container_t container)
+{
+ //remove me from my father
+ if (container->father){
+ xbt_dict_remove(container->father->children, container->name);
+ }
+
+ //trace my destruction
+ pajeDestroyContainer(SIMIX_get_clock(), container->type->id, container->id);
+
+ //free
+ xbt_free (container->name);
+ xbt_free (container->id);
+ xbt_free (container->children);
+ xbt_free (container);
+ container = NULL;
+}
+
+static container_t findChild (container_t root, container_t a1)
+{
+ if (root == a1) return root;
+
+ 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;
+ }
+ return NULL;
+}
+
+static container_t findCommonFather (container_t root, container_t a1, container_t a2)
+{
+ if (a1->father == a2->father) return a1->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;
+ }
+ return NULL;
+}
+
+static void linkContainers (const char *a1, const char *a2)
+{
+ //ignore loopback
+ if (strcmp (a1, "__loopback__") == 0 || strcmp (a2, "__loopback__") == 0)
+ return;
+
+ container_t a1_container = ((container_t)xbt_dict_get (allContainers, a1));
+ type_t a1_type = a1_container->type;
+
+ container_t a2_container = ((container_t)xbt_dict_get (allContainers, a2));
+ type_t a2_type = a2_container->type;
+
+ container_t container = findCommonFather (rootContainer, a1_container, a2_container);
+ xbt_assert0 (container != NULL, "common father not found");
+
+ //declare type
+ char link_typename[INSTR_DEFAULT_STR_SIZE];
+ snprintf (link_typename, INSTR_DEFAULT_STR_SIZE, "%s-%s", a1_type->name, a2_type->name);
+ type_t link_type = getLinkType (link_typename, container->type, a1_type, a2_type);
+
+ //create the link
+ static long long counter = 0;
+ char key[INSTR_DEFAULT_STR_SIZE];
+ snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
+ pajeStartLink(SIMIX_get_clock(), link_type->id, container->id, "G", a1_container->id, key);
+ pajeEndLink(SIMIX_get_clock(), link_type->id, container->id, "G", a2_container->id, key);
}
+static void recursiveGraphExtraction (container_t container)
+{
+ if (xbt_dict_length(container->children)){
+ xbt_dict_cursor_t cursor = NULL;
+ container_t child;
+ char *child_name;
+ //bottom-up recursion
+ xbt_dict_foreach(container->children, cursor, child_name, child) {
+ recursiveGraphExtraction (child);
+ }
+
+ //let's get routes
+ xbt_dict_cursor_t cursor1 = NULL, cursor2 = NULL;
+ container_t child1, child2;
+ const char *child_name1, *child_name2;
+
+ xbt_dict_t filter = xbt_dict_new ();
+
+ xbt_dict_foreach(container->children, cursor1, child_name1, child1) {
+ xbt_dict_foreach(container->children, cursor2, child_name2, child2) {
+ //check if we already register this pair (we only need one direction)
+ char aux1[INSTR_DEFAULT_STR_SIZE], aux2[INSTR_DEFAULT_STR_SIZE];
+ snprintf (aux1, INSTR_DEFAULT_STR_SIZE, "%s%s", child_name1, child_name2);
+ snprintf (aux2, INSTR_DEFAULT_STR_SIZE, "%s%s", child_name2, child_name1);
+ if (xbt_dict_get_or_null (filter, aux1)) continue;
+ if (xbt_dict_get_or_null (filter, aux2)) continue;
+
+ //ok, not found, register it
+ xbt_dict_set (filter, aux1, xbt_strdup ("1"), xbt_free);
+ xbt_dict_set (filter, aux2, xbt_strdup ("1"), xbt_free);
+
+ if ((child1->kind == INSTR_HOST || child1->kind == INSTR_ROUTER) &&
+ (child2->kind == INSTR_HOST || child2->kind == INSTR_ROUTER)){
+
+ //getting route
+ xbt_dynar_t route;
+ xbt_ex_t exception;
+ TRY {
+ route = global_routing->get_route (child_name1, child_name2);
+ }CATCH(exception) {
+ //no route between them, that's possible
+ continue;
+ }
+
+ //link the route members
+ unsigned int cpt;
+ void *link;
+ char *previous_entity_name = (char*)child_name1;
+ xbt_dynar_foreach (route, cpt, link) {
+ char *link_name = ((link_CM02_t)link)->lmm_resource.generic_resource.name;
+ linkContainers (previous_entity_name, link_name);
+ previous_entity_name = link_name;
+ }
+ linkContainers (previous_entity_name, child_name2);
+ }else if (child1->kind == INSTR_AS &&
+ child2->kind == INSTR_AS &&
+ strcmp(child_name1, child_name2) != 0){
+
+ //getting route
+ routing_component_t root = global_routing->root;
+ route_extended_t route;
+ xbt_ex_t exception;
+ TRY {
+ route = root->get_route (root, child_name1, child_name2);
+ }CATCH(exception) {
+ //no route between them, that's possible
+ continue;
+ }
+ xbt_assert2(route!=NULL,
+ "there is no ASroute between %s and %s", child_name1, child_name2);
+ unsigned int cpt;
+ void *link;
+ char *previous_entity_name = route->src_gateway;
+ xbt_dynar_foreach (route->generic_route.link_list, cpt, link) {
+ char *link_name = ((link_CM02_t)link)->lmm_resource.generic_resource.name;
+ linkContainers (previous_entity_name, link_name);
+ previous_entity_name = link_name;
+ }
+ linkContainers (previous_entity_name, route->dst_gateway);
+ }
+ }
+ }
+ xbt_dict_free(&filter);
+ }
+}
+
+/*
+ * Callbacks
+ */
static void instr_routing_parse_start_AS ()
{
+ if (rootContainer == NULL){
+ currentContainer = xbt_dynar_new (sizeof(s_container_t), NULL);
+ allContainers = xbt_dict_new ();
+ allLinkTypes = xbt_dynar_new (sizeof(s_type_t), NULL);
+ allHostTypes = xbt_dynar_new (sizeof(s_type_t), NULL);
+
+ rootContainer = newContainer ("0", INSTR_AS, NULL);
+ xbt_dynar_push (currentContainer, rootContainer);
+
+ if (TRACE_smpi_is_enabled()) {
+ if (!TRACE_smpi_is_grouped()){
+ container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ type_t mpi = getContainerType("MPI", father->type);
+ getStateType ("MPI_STATE", mpi);
+ getLinkType ("MPI_LINK", rootType, mpi, mpi);
+ }
+ }
+ }
+ container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ container_t new = newContainer (A_surfxml_AS_id, INSTR_AS, father);
+
+ //push
+ xbt_dynar_push (currentContainer, new);
}
static void instr_routing_parse_end_AS ()
{
+ xbt_dynar_pop_ptr (currentContainer);
}
static void instr_routing_parse_start_link ()
{
+ container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ container_t new = newContainer (A_surfxml_link_id, INSTR_LINK, father);
+
+ type_t bandwidth = getVariableType ("bandwidth", NULL, new->type);
+ type_t latency = getVariableType ("latency", NULL, new->type);
+ pajeSetVariable (0, bandwidth->id, new->id, A_surfxml_link_bandwidth);
+ pajeSetVariable (0, latency->id, new->id, A_surfxml_link_latency);
+ if (TRACE_uncategorized()){
+ getVariableType ("bandwidth_used", "0.5 0.5 0.5", new->type);
+ }
}
static void instr_routing_parse_end_link ()
static void instr_routing_parse_start_host ()
{
+ container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ container_t new = newContainer (A_surfxml_host_id, INSTR_HOST, father);
+
+ type_t power = getVariableType ("power", NULL, new->type);
+ pajeSetVariable (0, power->id, new->id, A_surfxml_host_power);
+ if (TRACE_uncategorized()){
+ getVariableType ("power_used", "0.5 0.5 0.5", new->type);
+ }
+
+ if (TRACE_smpi_is_enabled()) {
+ if (TRACE_smpi_is_grouped()){
+ type_t mpi = getContainerType("MPI", new->type);
+ getStateType ("MPI_STATE", mpi);
+ getLinkType ("MPI_LINK", rootType, mpi, mpi);
+ }
+ }
}
static void instr_routing_parse_end_host ()
static void instr_routing_parse_start_router ()
{
+ container_t father = xbt_dynar_get_ptr(currentContainer, xbt_dynar_length(currentContainer)-1);
+ newContainer (A_surfxml_router_id, INSTR_ROUTER, father);
}
static void instr_routing_parse_end_router ()
{
}
-#endif
+static void instr_routing_parse_end_platform ()
+{
+ currentContainer = NULL;
+ recursiveGraphExtraction (rootContainer);
+ platform_created = 1;
+}
+
+/*
+ * Support functions
+ */
+int instr_link_is_traced (const char *name)
+{
+ if (((container_t)xbt_dict_get_or_null (allContainers, name))){
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+char *instr_variable_type (const char *name, const char *resource)
+{
+ container_t container = (container_t)xbt_dict_get (allContainers, resource);
+ xbt_dict_cursor_t cursor = NULL;
+ type_t type;
+ char *type_name;
+ xbt_dict_foreach(container->type->children, cursor, type_name, type) {
+ if (strcmp (name, type->name) == 0) return type->id;
+ }
+ return NULL;
+}
+
+char *instr_resource_type (const char *resource_name)
+{
+ return ((container_t)xbt_dict_get_or_null (allContainers, resource_name))->id;
+}
+
+static void recursiveDestroyContainer (container_t container)
+{
+ xbt_dict_cursor_t cursor = NULL;
+ container_t child;
+ char *child_name;
+ xbt_dict_foreach(container->children, cursor, child_name, child) {
+ recursiveDestroyContainer (child);
+ }
+ destroyContainer (container);
+}
+
+static void recursiveDestroyType (type_t type)
+{
+ xbt_dict_cursor_t cursor = NULL;
+ type_t child;
+ char *child_name;
+ xbt_dict_foreach(type->children, cursor, child_name, child) {
+ recursiveDestroyType (child);
+ }
+ xbt_free (type->name);
+ xbt_free (type->id);
+ xbt_free (type->children);
+ xbt_free (type);
+ type = NULL;
+}
+
+void instr_destroy_platform ()
+{
+ if (rootContainer) recursiveDestroyContainer (rootContainer);
+ if (rootType) recursiveDestroyType (rootType);
+}
+
+/*
+ * user categories support
+ */
+static void recursiveNewUserVariableType (const char *new_typename, const char *color, type_t root)
+{
+ if (!strcmp (root->name, "HOST") || !strcmp (root->name, "LINK")){
+ getVariableType(new_typename, color, root);
+ }
+ xbt_dict_cursor_t cursor = NULL;
+ type_t child_type;
+ char *name;
+ xbt_dict_foreach(root->children, cursor, name, child_type) {
+ recursiveNewUserVariableType (new_typename, color, child_type);
+ }
+}
+
+void instr_new_user_variable_type (const char *new_typename, const char *color)
+{
+ recursiveNewUserVariableType (new_typename, color, rootType);
+}
+
+static void recursiveNewUserLinkVariableType (const char *new_typename, const char *color, type_t root)
+{
+ if (!strcmp (root->name, "LINK")){
+ getVariableType(new_typename, color, root);
+ }
+ xbt_dict_cursor_t cursor = NULL;
+ type_t child_type;
+ char *name;
+ xbt_dict_foreach(root->children, cursor, name, child_type) {
+ recursiveNewUserLinkVariableType (new_typename, color, child_type);
+ }
+}
+
+void instr_new_user_link_variable_type (const char *new_typename, const char *color)
+{
+ recursiveNewUserLinkVariableType (new_typename, color, rootType);
+}
+
+
+static void recursiveNewUserHostVariableType (const char *new_typename, const char *color, type_t root)
+{
+ if (!strcmp (root->name, "HOST")){
+ getVariableType(new_typename, color, root);
+ }
+ xbt_dict_cursor_t cursor = NULL;
+ type_t child_type;
+ char *name;
+ xbt_dict_foreach(root->children, cursor, name, child_type) {
+ recursiveNewUserHostVariableType (new_typename, color, child_type);
+ }
+}
+
+void instr_new_user_host_variable_type (const char *new_typename, const char *color)
+{
+ recursiveNewUserHostVariableType (new_typename, color, rootType);
+}
+
+int instr_platform_traced ()
+{
+ return platform_created;
+}
+
+#endif /* HAVE_TRACING */