X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/638b21d2071c77f39da2f322156f05f75bf91517..fbc5196e44c92ef4ccda2fb737423e373c03d6f9:/src/surf/surf_routing_full.cpp diff --git a/src/surf/surf_routing_full.cpp b/src/surf/surf_routing_full.cpp index 2855d52f10..d452c3e512 100644 --- a/src/surf/surf_routing_full.cpp +++ b/src/surf/surf_routing_full.cpp @@ -4,57 +4,51 @@ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ -#include "surf_routing_full.hpp" -#include "network_interface.hpp" +#include "src/surf/surf_routing_private.hpp" +#include "src/surf/surf_routing_full.hpp" +#include "src/surf/network_interface.hpp" XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_full, surf, "Routing part of surf"); -#define TO_ROUTE_FULL(i,j) p_routingTable[(i)+(j)*table_size] +#define TO_ROUTE_FULL(i,j) routingTable_[(i)+(j)*table_size] -AS_t model_full_create(void) -{ - return new simgrid::surf::AsFull(); -} +namespace simgrid { +namespace surf { + AsFull::AsFull(const char*name) + : AsGeneric(name) + { + } -void model_full_end(AS_t _routing) -{ +void AsFull::Seal() { int i; sg_platf_route_cbarg_t e_route; /* set utils vars */ - simgrid::surf::AsFull *routing = static_cast(_routing); - int table_size = (int)xbt_dynar_length(routing->p_indexNetworkElm); + int table_size = (int)xbt_dynar_length(vertices_); /* Create table if necessary */ - if (!routing->p_routingTable) - routing->p_routingTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); + if (!routingTable_) + routingTable_ = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); /* Add the loopback if needed */ - if (routing_platf->p_loopback && routing->p_hierarchy == SURF_ROUTING_BASE) { + if (routing_platf->loopback_ && hierarchy_ == SURF_ROUTING_BASE) { for (i = 0; i < table_size; i++) { - e_route = routing->TO_ROUTE_FULL(i, i); + e_route = TO_ROUTE_FULL(i, i); if (!e_route) { e_route = xbt_new0(s_sg_platf_route_cbarg_t, 1); e_route->gw_src = NULL; e_route->gw_dst = NULL; - e_route->link_list = xbt_dynar_new(sizeof(sg_routing_link_t), NULL); - xbt_dynar_push(e_route->link_list, &routing_platf->p_loopback); - routing->TO_ROUTE_FULL(i, i) = e_route; + e_route->link_list = xbt_dynar_new(sizeof(Link*), NULL); + xbt_dynar_push(e_route->link_list, &routing_platf->loopback_); + TO_ROUTE_FULL(i, i) = e_route; } } } } -namespace simgrid { -namespace surf { - -AsFull::AsFull(){ - p_routingTable = 0; -} - AsFull::~AsFull(){ - if (p_routingTable) { - int table_size = (int)xbt_dynar_length(p_indexNetworkElm); + if (routingTable_) { + int table_size = (int)xbt_dynar_length(vertices_); int i, j; /* Delete routing table */ for (i = 0; i < table_size; i++) @@ -64,7 +58,7 @@ AsFull::~AsFull(){ xbt_free(TO_ROUTE_FULL(i,j)); } } - xbt_free(p_routingTable); + xbt_free(routingTable_); } } @@ -73,7 +67,7 @@ xbt_dynar_t AsFull::getOneLinkRoutes() xbt_dynar_t ret = xbt_dynar_new(sizeof(Onelink*), xbt_free_f); int src, dst; - int table_size = xbt_dynar_length(p_indexNetworkElm); + int table_size = xbt_dynar_length(vertices_); for(src=0; src < table_size; src++) { for(dst=0; dst< table_size; dst++) { @@ -82,13 +76,13 @@ xbt_dynar_t AsFull::getOneLinkRoutes() if (xbt_dynar_length(route->link_list) == 1) { void *link = *(void **) xbt_dynar_get_ptr(route->link_list, 0); Onelink *onelink; - if (p_hierarchy == SURF_ROUTING_BASE) { - RoutingEdge *tmp_src = xbt_dynar_get_as(p_indexNetworkElm, src, sg_routing_edge_t); + if (hierarchy_ == SURF_ROUTING_BASE) { + NetCard *tmp_src = xbt_dynar_get_as(vertices_, src, sg_netcard_t); tmp_src->setId(src); - RoutingEdge *tmp_dst = xbt_dynar_get_as(p_indexNetworkElm, dst, sg_routing_edge_t); - tmp_dst->setId(dst); + NetCard *tmp_dst = xbt_dynar_get_as(vertices_, dst, sg_netcard_t); + tmp_dst->setId(dst); onelink = new Onelink(link, tmp_src, tmp_dst); - } else if (p_hierarchy == SURF_ROUTING_RECURSIVE) + } else if (hierarchy_ == SURF_ROUTING_RECURSIVE) onelink = new Onelink(link, route->gw_src, route->gw_dst); else onelink = new Onelink(link, NULL, NULL); @@ -103,22 +97,22 @@ xbt_dynar_t AsFull::getOneLinkRoutes() return ret; } -void AsFull::getRouteAndLatency(RoutingEdge *src, RoutingEdge *dst, sg_platf_route_cbarg_t res, double *lat) +void AsFull::getRouteAndLatency(NetCard *src, NetCard *dst, sg_platf_route_cbarg_t res, double *lat) { XBT_DEBUG("full_get_route_and_latency from %s[%d] to %s[%d]", - src->getName(), - src->getId(), - dst->getName(), - dst->getId()); + src->name(), + src->id(), + dst->name(), + dst->id()); /* set utils vars */ - size_t table_size = xbt_dynar_length(p_indexNetworkElm); + size_t table_size = xbt_dynar_length(vertices_); sg_platf_route_cbarg_t e_route = NULL; void *link; unsigned int cpt = 0; - e_route = TO_ROUTE_FULL(src->getId(), dst->getId()); + e_route = TO_ROUTE_FULL(src->id(), dst->id()); if (e_route) { res->gw_src = e_route->gw_src; @@ -131,125 +125,55 @@ void AsFull::getRouteAndLatency(RoutingEdge *src, RoutingEdge *dst, sg_platf_rou } } -void AsFull::parseASroute(sg_platf_route_cbarg_t route){ - parseRoute(route); -} - static int full_pointer_resource_cmp(const void *a, const void *b) { return a != b; } -void AsFull::parseRoute(sg_platf_route_cbarg_t route) +void AsFull::addRoute(sg_platf_route_cbarg_t route) { - int as_route = 0; - char *src = (char*)(route->src); - char *dst = (char*)(route->dst); - RoutingEdge *src_net_elm, *dst_net_elm; - src_net_elm = sg_routing_edge_by_name_or_null(src); - dst_net_elm = sg_routing_edge_by_name_or_null(dst); + const char *src = route->src; + const char *dst = route->dst; + NetCard *src_net_elm = sg_netcard_by_name_or_null(src); + NetCard *dst_net_elm = sg_netcard_by_name_or_null(dst); - xbt_assert(src_net_elm, "Network elements %s not found", src); - xbt_assert(dst_net_elm, "Network elements %s not found", dst); + addRouteCheckParams(route); - size_t table_size = xbt_dynar_length(p_indexNetworkElm); + size_t table_size = xbt_dynar_length(vertices_); - xbt_assert(!xbt_dynar_is_empty(route->link_list), - "Invalid count of links, must be greater than zero (%s,%s)", - src, dst); + if (!routingTable_) + routingTable_ = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); - if (!p_routingTable) - p_routingTable = xbt_new0(sg_platf_route_cbarg_t, table_size * table_size); + /* Check that the route does not already exist */ + if (route->gw_dst) // AS route (to adapt the error message, if any) + xbt_assert(nullptr == TO_ROUTE_FULL(src_net_elm->id(), dst_net_elm->id()), + "The route between %s@%s and %s@%s already exists (Rq: routes are symmetrical by default).", + src,route->gw_src->name(),dst,route->gw_dst->name()); + else + xbt_assert(nullptr == TO_ROUTE_FULL(src_net_elm->id(), dst_net_elm->id()), + "The route between %s and %s already exists (Rq: routes are symmetrical by default).", src,dst); - if (TO_ROUTE_FULL(src_net_elm->getId(), dst_net_elm->getId())) { - char *link_name; - unsigned int i; - xbt_dynar_t link_route_to_test = - xbt_dynar_new(sizeof(sg_routing_link_t), NULL); - xbt_dynar_foreach(route->link_list, i, link_name) { - void *link = Link::byName(link_name); - xbt_assert(link, "Link : '%s' doesn't exists.", link_name); - xbt_dynar_push(link_route_to_test, &link); - } - if (xbt_dynar_compare(TO_ROUTE_FULL(src_net_elm->getId(), dst_net_elm->getId())->link_list, - link_route_to_test, full_pointer_resource_cmp)) { - surf_parse_error("A route between \"%s\" and \"%s\" already exists " - "with a different content. " - "If you are trying to define a reverse route, " - "you must set the symmetrical=no attribute to " - "your routes tags.", src, dst); - } else { - surf_parse_warn("Ignoring the identical redefinition of the route " - "between \"%s\" and \"%s\"", src, dst); - } - } else { - if (!route->gw_src && !route->gw_dst) - XBT_DEBUG("Load Route from \"%s\" to \"%s\"", src, dst); - else { - // FIXME We can call a gw which is down the current AS (cf g5k.xml) but not upper. - // AS_t subas = xbt_dict_get_or_null(rc->routing_sons, src); - // if (subas == NULL) - // surf_parse_error("The source of an ASroute must be a sub-AS " - // "declared within the current AS, " - // "but '%s' is not an AS within '%s'", src, rc->name); - // if (subas->to_index - // && xbt_dict_get_or_null(subas->to_index, route->src_gateway) == NULL) - // surf_parse_error("In an ASroute, source gateway must be part of " - // "the source sub-AS (in particular, being in a " - // "sub-sub-AS is not allowed), " - // "but '%s' is not in '%s'.", - // route->src_gateway, subas->name); - // - // subas = xbt_dict_get_or_null(rc->routing_sons, dst); - // if (subas == NULL) - // surf_parse_error("The destination of an ASroute must be a sub-AS " - // "declared within the current AS, " - // "but '%s' is not an AS within '%s'", dst, rc->name); - // if (subas->to_index - // && xbt_dict_get_or_null(subas->to_index, route->dst_gateway) == NULL) - // surf_parse_error("In an ASroute, destination gateway must be " - // "part of the destination sub-AS (in particular, " - // "in a sub-sub-AS is not allowed), " - // "but '%s' is not in '%s'.", - // route->dst_gateway, subas->name); - as_route = 1; - XBT_DEBUG("Load ASroute from \"%s\" to \"%s\"", src, dst); - if (!route->gw_src || - route->gw_src->getRcType() == SURF_NETWORK_ELEMENT_NULL) - surf_parse_error("The src_gateway \"%s\" does not exist!", - route->gw_src ? route->gw_src->getName() : "(null)"); - if (!route->gw_dst || - route->gw_dst->getRcType() == SURF_NETWORK_ELEMENT_NULL) - surf_parse_error("The dst_gateway \"%s\" does not exist!", - route->gw_dst ? route->gw_dst->getName() : "(null)"); - XBT_DEBUG("ASroute goes from \"%s\" to \"%s\"", - route->gw_src->getName(), route->gw_dst->getName()); - } - TO_ROUTE_FULL(src_net_elm->getId(), dst_net_elm->getId()) = newExtendedRoute(p_hierarchy, route, 1); - xbt_dynar_shrink(TO_ROUTE_FULL(src_net_elm->getId(), dst_net_elm->getId())->link_list, 0); - } + /* Add the route to the base */ + TO_ROUTE_FULL(src_net_elm->id(), dst_net_elm->id()) = newExtendedRoute(hierarchy_, route, 1); + xbt_dynar_shrink(TO_ROUTE_FULL(src_net_elm->id(), dst_net_elm->id())->link_list, 0); - if ( (route->symmetrical == TRUE && as_route == 0) - || (route->symmetrical == TRUE && as_route == 1) - ) { + if (route->symmetrical == TRUE) { if (route->gw_dst && route->gw_src) { - sg_routing_edge_t gw_tmp; - gw_tmp = route->gw_src; + NetCard* gw_tmp = route->gw_src; route->gw_src = route->gw_dst; route->gw_dst = gw_tmp; } - if (TO_ROUTE_FULL(dst_net_elm->getId(), src_net_elm->getId())) { + if (TO_ROUTE_FULL(dst_net_elm->id(), src_net_elm->id())) { char *link_name; unsigned int i; - xbt_dynar_t link_route_to_test = - xbt_dynar_new(sizeof(sg_routing_link_t), NULL); + xbt_dynar_t link_route_to_test = xbt_dynar_new(sizeof(Link*), NULL); for (i = xbt_dynar_length(route->link_list); i > 0; i--) { link_name = xbt_dynar_get_as(route->link_list, i - 1, char *); void *link = Link::byName(link_name); xbt_assert(link, "Link : '%s' doesn't exists.", link_name); xbt_dynar_push(link_route_to_test, &link); } - xbt_assert(!xbt_dynar_compare(TO_ROUTE_FULL(dst_net_elm->getId(), src_net_elm->getId())->link_list, + xbt_assert(!xbt_dynar_compare(TO_ROUTE_FULL(dst_net_elm->id(), src_net_elm->id())->link_list, link_route_to_test, full_pointer_resource_cmp), "The route between \"%s\" and \"%s\" already exists", src, @@ -259,9 +183,9 @@ void AsFull::parseRoute(sg_platf_route_cbarg_t route) XBT_DEBUG("Load Route from \"%s\" to \"%s\"", dst, src); else XBT_DEBUG("Load ASroute from \"%s(%s)\" to \"%s(%s)\"", - dst, route->gw_src->getName(), src, route->gw_dst->getName()); - TO_ROUTE_FULL(dst_net_elm->getId(), src_net_elm->getId()) = newExtendedRoute(p_hierarchy, route, 0); - xbt_dynar_shrink(TO_ROUTE_FULL(dst_net_elm->getId(), src_net_elm->getId())->link_list, 0); + dst, route->gw_src->name(), src, route->gw_dst->name()); + TO_ROUTE_FULL(dst_net_elm->id(), src_net_elm->id()) = newExtendedRoute(hierarchy_, route, 0); + xbt_dynar_shrink(TO_ROUTE_FULL(dst_net_elm->id(), src_net_elm->id())->link_list, 0); } } xbt_dynar_free(&route->link_list);