xbt_dynar_free(&vertices_);
xbt_dynar_free(&upDownLinks);
xbt_free(name_);
- if (netcard_)
- delete netcard_;
+ delete netcard_;
+ }
+ void As::Seal()
+ {
+ sealed_ = true;
}
sg_platf_route_cbarg_t As::getBypassRoute(NetCard * /*src*/, NetCard * /*dst*/, double * /*lat*/) {
return NULL;
}
-
+ xbt_dynar_t As::getOneLinkRoutes() {
+ return NULL;
+ }
int As::addComponent(NetCard *elm) {
XBT_DEBUG("Load component \"%s\"", elm->name());
return xbt_dynar_length(vertices_)-1;
}
- void As::parseRoute(sg_platf_route_cbarg_t /*route*/){
- THROW_IMPOSSIBLE; /* No. */
+ void As::addRoute(sg_platf_route_cbarg_t /*route*/){
+ xbt_die("AS %s does not accept new routes (wrong class).",name_);
}
void As::parseBypassroute(sg_platf_route_cbarg_t /*e_route*/){
- THROW_IMPOSSIBLE;
+ xbt_die("AS %s does not accept new bypass routes (wrong class).",name_);
}
}} // namespace simgrid::surf
simgrid::surf::NetCard *sg_netcard_by_name_or_null(const char *name)
{
sg_host_t h = sg_host_by_name(name);
- simgrid::surf::NetCard *net_elm = h==NULL?NULL: h->pimpl_netcard;
- if (!net_elm)
- net_elm = (simgrid::surf::NetCard*) xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL);
- return net_elm;
+ simgrid::surf::NetCard *netcard = h==NULL ? NULL: h->pimpl_netcard;
+ if (!netcard)
+ netcard = (simgrid::surf::NetCard*) xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL);
+ return netcard;
}
/* Global vars */
{
XBT_DEBUG("routing_AS_begin");
- xbt_assert(NULL == xbt_lib_get_or_null(as_router_lib, AS->id, ROUTING_ASR_LEVEL),
+ xbt_assert(nullptr == xbt_lib_get_or_null(as_router_lib, AS->id, ROUTING_ASR_LEVEL),
"Refusing to create a second AS called \"%s\".", AS->id);
_sg_cfg_init_status = 2; /* HACK: direct access to the global controlling the level of configuration to prevent
THROWF(arg_error, 0, "All defined components must belong to a AS");
}
- xbt_lib_set(as_router_lib, netcard->name(), ROUTING_ASR_LEVEL,
- (void *) netcard);
+ xbt_lib_set(as_router_lib, netcard->name(), ROUTING_ASR_LEVEL, (void *) netcard);
XBT_DEBUG("Having set name '%s' id '%d'", new_as->name_, netcard->id());
/* set the new current component of the tree */
AS_t * res_dst)
{
xbt_assert(src && dst, "bad parameters for \"elements_father\" method");
-#define ELEMENTS_FATHER_MAXDEPTH 16 /* increase if it is not enough */
- simgrid::surf::As *src_as, *dst_as;
- simgrid::surf::As *path_src[ELEMENTS_FATHER_MAXDEPTH];
- simgrid::surf::As *path_dst[ELEMENTS_FATHER_MAXDEPTH];
+#define ROUTING_HIERARCHY_MAXDEPTH 16 /* increase if it is not enough */
+ simgrid::surf::As *path_src[ROUTING_HIERARCHY_MAXDEPTH];
+ simgrid::surf::As *path_dst[ROUTING_HIERARCHY_MAXDEPTH];
int index_src = 0;
int index_dst = 0;
- simgrid::surf::As *current;
simgrid::surf::As *current_src;
simgrid::surf::As *current_dst;
simgrid::surf::As *father;
- /* (1) find the as where the src and dst are located */
- sg_netcard_t src_data = src;
- sg_netcard_t dst_data = dst;
- src_as = src_data->containingAS();
- dst_as = dst_data->containingAS();
-#ifndef NDEBUG
- char* src_name = src_data->name();
- char* dst_name = dst_data->name();
-#endif
+ /* (1) find the path to root of src and dst*/
+ simgrid::surf::As *src_as = src->containingAS();
+ simgrid::surf::As *dst_as = dst->containingAS();
- xbt_assert(src_as && dst_as,
- "Ask for route \"from\"(%s) or \"to\"(%s) no found", src_name, dst_name);
+ xbt_assert(src_as, "Host %s must be in an AS", src->name());
+ xbt_assert(dst_as, "Host %s must be in an AS", dst->name());
/* (2) find the path to the root routing component */
- for (current = src_as; current != NULL; current = current->father_) {
- if (index_src >= ELEMENTS_FATHER_MAXDEPTH)
- xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_src");
+ for (simgrid::surf::As *current = src_as; current != NULL; current = current->father_) {
+ if (index_src >= ROUTING_HIERARCHY_MAXDEPTH)
+ xbt_die("ROUTING_HIERARCHY_MAXDEPTH should be increased for element %s", src->name());
path_src[index_src++] = current;
}
- for (current = dst_as; current != NULL; current = current->father_) {
- if (index_dst >= ELEMENTS_FATHER_MAXDEPTH)
- xbt_die("ELEMENTS_FATHER_MAXDEPTH should be increased for path_dst");
+ for (simgrid::surf::As *current = dst_as; current != NULL; current = current->father_) {
+ if (index_dst >= ROUTING_HIERARCHY_MAXDEPTH)
+ xbt_die("ROUTING_HIERARCHY_MAXDEPTH should be increased for path_dst");
path_dst[index_dst++] = current;
}
*res_src = current_src; /* second the first different father of src */
*res_dst = current_dst; /* three the first different father of dst */
-#undef ELEMENTS_FATHER_MAXDEPTH
+#undef ROUTING_HIERARCHY_MAXDEPTH
}
/**
*
* This function is called by "get_route" and "get_latency". It allows to walk recursively through the ASes tree.
*/
-static void _get_route_and_latency(
- simgrid::surf::NetCard *src, simgrid::surf::NetCard *dst,
+static void _get_route_and_latency(simgrid::surf::NetCard *src, simgrid::surf::NetCard *dst,
xbt_dynar_t * links, double *latency)
{
s_sg_platf_route_cbarg_t route = SG_PLATF_ROUTE_INITIALIZER;
/* Not in the same AS, no bypass. We'll have to find our path between the ASes recursively*/
route.link_list = xbt_dynar_new(sizeof(Link*), NULL);
- // Find the net_card corresponding to father
- simgrid::surf::NetCard *src_father_netcard = src_father->netcard_;
- simgrid::surf::NetCard *dst_father_netcard = dst_father->netcard_;
-
- common_father->getRouteAndLatency(src_father_netcard, dst_father_netcard,
- &route, latency);
+ common_father->getRouteAndLatency(src_father->netcard_, dst_father->netcard_, &route, latency);
xbt_assert((route.gw_src != NULL) && (route.gw_dst != NULL),
"bad gateways for route from \"%s\" to \"%s\"", src->name(), dst->name());
- sg_netcard_t src_gateway_net_elm = route.gw_src;
- sg_netcard_t dst_gateway_net_elm = route.gw_dst;
-
/* If source gateway is not our source, we have to recursively find our way up to this point */
- if (src != src_gateway_net_elm)
- _get_route_and_latency(src, src_gateway_net_elm, links, latency);
+ if (src != route.gw_src)
+ _get_route_and_latency(src, route.gw_src, links, latency);
xbt_dynar_merge(links, &route.link_list);
/* If dest gateway is not our destination, we have to recursively find our way from this point */
- if (dst_gateway_net_elm != dst)
- _get_route_and_latency(dst_gateway_net_elm, dst, links, latency);
+ if (route.gw_dst != dst)
+ _get_route_and_latency(route.gw_dst, dst, links, latency);
}
}
}
-e_surf_network_element_type_t routing_get_network_element_type(const char *name)
-{
- simgrid::surf::NetCard *rc = sg_netcard_by_name_or_null(name);
- if (rc)
- return rc->getRcType();
-
- return SURF_NETWORK_ELEMENT_NULL;
-}
-
/** @brief create the root AS */
void routing_model_create( void *loopback)
{
