X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/504b4d20dd2db9ea1eaa9c4b390b2a412d7c9779..bda6e0c064e2ebbac5dc3b5f780bb5e6cb61e9b0:/src/surf/network.c diff --git a/src/surf/network.c b/src/surf/network.c index 488183322b..7f207d0d23 100644 --- a/src/surf/network.c +++ b/src/surf/network.c @@ -7,6 +7,7 @@ #include "network_private.h" #include "xbt/log.h" +#include "xbt/str.h" XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network, surf, "Logging specific to the SURF network module"); @@ -14,41 +15,47 @@ XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network, surf, surf_network_model_t surf_network_model = NULL; static lmm_system_t network_maxmin_system = NULL; static void (*network_solve) (lmm_system_t) = NULL; - -xbt_dict_t network_link_set = NULL; +xbt_dict_t link_set = NULL; xbt_dict_t network_card_set = NULL; +double latency_factor = 1.0; /* default value */ +double bandwidth_factor = 1.0; /* default value */ + + int card_number = 0; -network_link_CM02_t **routing_table = NULL; +int host_number = 0; +link_CM02_t **routing_table = NULL; int *routing_table_size = NULL; -static network_link_CM02_t loopback = NULL; +static link_CM02_t loopback = NULL; static void create_routing_table(void) { routing_table = - xbt_new0(network_link_CM02_t *, card_number * card_number); - routing_table_size = xbt_new0(int, card_number * card_number); + xbt_new0(link_CM02_t *, /*card_number * card_number */ host_number * host_number); + routing_table_size = xbt_new0(int, /*card_number * card_number*/ host_number * host_number); } -static void network_link_free(void *nw_link) +static void link_free(void *nw_link) { - free(((network_link_CM02_t) nw_link)->name); + free(((link_CM02_t) nw_link)->name); + xbt_dict_free(&(((link_CM02_t)nw_link)->properties)); free(nw_link); } -static network_link_CM02_t network_link_new(char *name, - double bw_initial, - tmgr_trace_t bw_trace, - double lat_initial, - tmgr_trace_t lat_trace, - e_surf_network_link_state_t - state_initial, - tmgr_trace_t state_trace, - e_surf_network_link_sharing_policy_t - policy, xbt_dict_t properties) +static link_CM02_t link_new(char *name, + double bw_initial, + tmgr_trace_t bw_trace, + double lat_initial, + tmgr_trace_t lat_trace, + e_surf_link_state_t + state_initial, + tmgr_trace_t state_trace, + e_surf_link_sharing_policy_t + policy, xbt_dict_t properties) { - network_link_CM02_t nw_link = xbt_new0(s_network_link_CM02_t, 1); - + link_CM02_t nw_link = xbt_new0(s_link_CM02_t, 1); + xbt_assert1(!xbt_dict_get_or_null(link_set, name), + "Link '%s' declared several times in the platform file.", name); nw_link->model = (surf_model_t) surf_network_model; nw_link->name = name; @@ -67,16 +74,16 @@ static network_link_CM02_t network_link_new(char *name, nw_link->constraint = lmm_constraint_new(network_maxmin_system, nw_link, - nw_link->bw_current); + bandwidth_factor*nw_link->bw_current); - if (policy == SURF_NETWORK_LINK_FATPIPE) + if (policy == SURF_LINK_FATPIPE) lmm_constraint_shared(nw_link->constraint); nw_link->properties = properties; current_property_set = properties; - xbt_dict_set(network_link_set, name, nw_link, network_link_free); + xbt_dict_set(link_set, name, nw_link, link_free); return nw_link; } @@ -95,29 +102,29 @@ static int network_card_new(const char *card_name) if (!card) { card = xbt_new0(s_network_card_CM02_t, 1); card->name = xbt_strdup(card_name); - card->id = card_number++; + card->id = host_number++; xbt_dict_set(network_card_set, card_name, card, network_card_free); } return card->id; } static void route_new(int src_id, int dst_id, - network_link_CM02_t * link_list, int nb_link) + link_CM02_t * link_list, int nb_link) { ROUTE_SIZE(src_id, dst_id) = nb_link; ROUTE(src_id, dst_id) = link_list = - xbt_realloc(link_list, sizeof(network_link_CM02_t) * nb_link); + xbt_realloc(link_list, sizeof(link_CM02_t) * nb_link); } -static void parse_network_link_init(void) +static void parse_link_init(void) { char *name_link; double bw_initial; tmgr_trace_t bw_trace; double lat_initial; tmgr_trace_t lat_trace; - e_surf_network_link_state_t state_initial_link = SURF_NETWORK_LINK_ON; - e_surf_network_link_sharing_policy_t policy_initial_link = SURF_NETWORK_LINK_SHARED; + e_surf_link_state_t state_initial_link = SURF_LINK_ON; + e_surf_link_sharing_policy_t policy_initial_link = SURF_LINK_SHARED; tmgr_trace_t state_trace; name_link = xbt_strdup(A_surfxml_link_id); @@ -131,114 +138,160 @@ static void parse_network_link_init(void) || (A_surfxml_link_state == A_surfxml_link_state_OFF), "Invalid state"); if (A_surfxml_link_state == A_surfxml_link_state_ON) - state_initial_link = SURF_NETWORK_LINK_ON; + state_initial_link = SURF_LINK_ON; else if (A_surfxml_link_state == A_surfxml_link_state_OFF) - state_initial_link = SURF_NETWORK_LINK_OFF; + state_initial_link = SURF_LINK_OFF; if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_SHARED) - policy_initial_link = SURF_NETWORK_LINK_SHARED; + policy_initial_link = SURF_LINK_SHARED; else if (A_surfxml_link_sharing_policy == A_surfxml_link_sharing_policy_FATPIPE) - policy_initial_link = SURF_NETWORK_LINK_FATPIPE; + policy_initial_link = SURF_LINK_FATPIPE; surf_parse_get_trace(&state_trace, A_surfxml_link_state_file); - network_link_new(name_link, bw_initial, bw_trace, + link_new(name_link, bw_initial, bw_trace, lat_initial, lat_trace, state_initial_link, state_trace, policy_initial_link, xbt_dict_new()); } -static int nb_link; -static int link_list_capacity; -static network_link_CM02_t *link_list = NULL; static int src_id = -1; static int dst_id = -1; -/* -static int is_first = 0; -*/ static void parse_route_set_endpoints(void) { - src_id = network_card_new(A_surfxml_route_src); dst_id = network_card_new(A_surfxml_route_dst); - nb_link = 0; - link_list_capacity = 20; - link_list = xbt_new(network_link_CM02_t, link_list_capacity); -} - -static void parse_route_elem(void) -{ - - if (nb_link == link_list_capacity) { - link_list_capacity *= 2; - link_list = - xbt_realloc(link_list, - (link_list_capacity) * sizeof(network_link_CM02_t)); - } - link_list[nb_link++] = - xbt_dict_get_or_null(network_link_set, A_surfxml_link_c_ctn_id); + route_action = A_surfxml_route_action; } static void parse_route_set_route(void) { - route_new(src_id, dst_id, link_list, nb_link); + char *name; + if (src_id != -1 && dst_id != -1) { + name = bprintf("%x#%x",src_id, dst_id); + manage_route(route_table, name, route_action, 0); + free(name); + } } -static void parse_file(const char *file) +static void add_loopback(void) { int i; -/* - surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties); - surfxml_add_callback(STag_surfxml_link_cb_list, &parse_network_link_init); - surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints); - surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem); - surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route); -*/ - /* Figuring out the network links */ - surf_parse_reset_parser(); - surfxml_add_callback(STag_surfxml_link_cb_list, &parse_network_link_init); - surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties); - surf_parse_open(file); - xbt_assert1((!surf_parse()), "Parse error in %s", file); - surf_parse_close(); - - /* Figuring out the network cards used */ - surf_parse_reset_parser(); - surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints); - surf_parse_open(file); - xbt_assert1((!surf_parse()), "Parse error in %s", file); - surf_parse_close(); - - create_routing_table(); - - /* Building the routes */ - surf_parse_reset_parser(); - surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints); - surfxml_add_callback(ETag_surfxml_link_c_ctn_cb_list, &parse_route_elem); - surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route); - surf_parse_open(file); - xbt_assert1((!surf_parse()), "Parse error in %s", file); - surf_parse_close(); - /* Adding loopback if needed */ - - for (i = 0; i < card_number; i++) + for (i = 0; i < host_number; i++) if (!ROUTE_SIZE(i, i)) { if (!loopback) - loopback = network_link_new(xbt_strdup("__MSG_loopback__"), + loopback = link_new(xbt_strdup("__MSG_loopback__"), 498000000, NULL, 0.000015, NULL, - SURF_NETWORK_LINK_ON, NULL, - SURF_NETWORK_LINK_FATPIPE,NULL); + SURF_LINK_ON, NULL, + SURF_LINK_FATPIPE,NULL); ROUTE_SIZE(i, i) = 1; - ROUTE(i, i) = xbt_new0(network_link_CM02_t, 1); + ROUTE(i, i) = xbt_new0(link_CM02_t, 1); ROUTE(i, i)[0] = loopback; } } +static void add_route(void) +{ + xbt_ex_t e; + int nb_link = 0; + unsigned int cpt = 0; + int link_list_capacity = 0; + link_CM02_t *link_list = NULL; + xbt_dict_cursor_t cursor = NULL; + char *key,*data, *end; + const char *sep = "#"; + xbt_dynar_t links, keys; + + if (routing_table == NULL) create_routing_table(); + + xbt_dict_foreach(route_table, cursor, key, data) { + char* link = NULL; + nb_link = 0; + links = (xbt_dynar_t)data; + keys = xbt_str_split_str(key, sep); + + link_list_capacity = xbt_dynar_length(links); + link_list = xbt_new(link_CM02_t, link_list_capacity); + + src_id = strtol(xbt_dynar_get_as(keys, 0, char*), &end, 16); + dst_id = strtol(xbt_dynar_get_as(keys, 1, char*), &end, 16); + xbt_dynar_free(&keys); + + xbt_dynar_foreach (links, cpt, link) { + TRY { + link_list[nb_link++] = xbt_dict_get(link_set, link); + } + CATCH(e) { + RETHROW1("Link %s not found (dict raised this exception: %s)", link); + } + } + route_new(src_id, dst_id, link_list, nb_link); + } +} + +static void count_hosts(void) +{ + host_number++; +} + + +static void add_traces(void) { + xbt_dict_cursor_t cursor=NULL; + char *trace_name,*elm; + + static int called = 0; + if (called) return; + called = 1; + + /* connect all traces relative to network */ + xbt_dict_foreach(trace_connect_list_link_avail, cursor, trace_name, elm) { + tmgr_trace_t trace = xbt_dict_get_or_null(traces_set_list, trace_name); + link_CM02_t link = xbt_dict_get_or_null(link_set, elm); + + xbt_assert1(link, "Link %s undefined", elm); + xbt_assert1(trace, "Trace %s undefined", trace_name); + + link->state_event = tmgr_history_add_trace(history, trace, 0.0, 0, link); + } + + xbt_dict_foreach(trace_connect_list_bandwidth, cursor, trace_name, elm) { + tmgr_trace_t trace = xbt_dict_get_or_null(traces_set_list, trace_name); + link_CM02_t link = xbt_dict_get_or_null(link_set, elm); + + xbt_assert1(link, "Link %s undefined", elm); + xbt_assert1(trace, "Trace %s undefined", trace_name); + + link->bw_event = tmgr_history_add_trace(history, trace, 0.0, 0, link); + } + + xbt_dict_foreach(trace_connect_list_latency, cursor, trace_name, elm) { + tmgr_trace_t trace = xbt_dict_get_or_null(traces_set_list, trace_name); + link_CM02_t link = xbt_dict_get_or_null(link_set, elm); + + xbt_assert1(link, "Link %s undefined", elm); + xbt_assert1(trace, "Trace %s undefined", trace_name); + + link->lat_event = tmgr_history_add_trace(history, trace, 0.0, 0, link); + } +} + +static void define_callbacks(const char *file) +{ + /* Figuring out the network links */ + surfxml_add_callback(STag_surfxml_host_cb_list, &count_hosts); + surfxml_add_callback(STag_surfxml_link_cb_list, &parse_link_init); + surfxml_add_callback(STag_surfxml_route_cb_list, &parse_route_set_endpoints); + surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route); + surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_traces); + surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_route); + surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_loopback); +} + static void *name_service(const char *name) { network_card_CM02_t card = xbt_dict_get_or_null(network_card_set, name); @@ -253,14 +306,14 @@ static const char *get_resource_name(void *resource_id) static int resource_used(void *resource_id) { return lmm_constraint_used(network_maxmin_system, - ((network_link_CM02_t) resource_id)-> + ((link_CM02_t) resource_id)-> constraint); } static int action_free(surf_action_t action) { - action->using--; - if (!action->using) { + action->refcount --; + if (!action->refcount ) { xbt_swag_remove(action, action->state_set); if (((surf_action_network_CM02_t) action)->variable) lmm_variable_free(network_maxmin_system, @@ -273,7 +326,7 @@ static int action_free(surf_action_t action) static void action_use(surf_action_t action) { - action->using++; + action->refcount ++; } static void action_cancel(surf_action_t action) @@ -313,6 +366,8 @@ static double share_resources(double now) network_maxmin_system, network_solve); +#define VARIABLE(action) (*((lmm_variable_t*)(((char *) (action)) + xbt_swag_offset(s_action, variable) ))) + xbt_swag_foreach(action, running_actions) { if (action->latency > 0) { if (min < 0) @@ -356,8 +411,6 @@ static void update_actions_state(double now, double delta) if (action->generic_action.max_duration != NO_MAX_DURATION) double_update(&(action->generic_action.max_duration), delta); - /* if(action->generic_action.remains<.00001) action->generic_action.remains=0; */ - if ((action->generic_action.remains <= 0) && (lmm_get_variable_weight(action->variable) > 0)) { action->generic_action.finish = surf_get_clock(); @@ -366,21 +419,6 @@ static void update_actions_state(double now, double delta) (action->generic_action.max_duration <= 0)) { action->generic_action.finish = surf_get_clock(); action_change_state((surf_action_t) action, SURF_ACTION_DONE); - } else { /* Need to check that none of the model has failed */ - lmm_constraint_t cnst = NULL; - int i = 0; - network_link_CM02_t nw_link = NULL; - - while ((cnst = - lmm_get_cnst_from_var(network_maxmin_system, - action->variable, i++))) { - nw_link = lmm_constraint_id(cnst); - if (nw_link->state_current == SURF_NETWORK_LINK_OFF) { - action->generic_action.finish = surf_get_clock(); - action_change_state((surf_action_t) action, SURF_ACTION_FAILED); - break; - } - } } } @@ -389,9 +427,9 @@ static void update_actions_state(double now, double delta) static void update_resource_state(void *id, tmgr_trace_event_t event_type, - double value) + double value, double date) { - network_link_CM02_t nw_link = id; + link_CM02_t nw_link = id; /* printf("[" "%lg" "] Asking to update network card \"%s\" with value " */ /* "%lg" " for event %p\n", surf_get_clock(), nw_link->name, */ /* value, event_type); */ @@ -399,15 +437,16 @@ static void update_resource_state(void *id, if (event_type == nw_link->bw_event) { nw_link->bw_current = value; lmm_update_constraint_bound(network_maxmin_system, nw_link->constraint, - nw_link->bw_current); + bandwidth_factor*nw_link->bw_current); } else if (event_type == nw_link->lat_event) { double delta = value - nw_link->lat_current; lmm_variable_t var = NULL; + lmm_element_t elem = NULL; surf_action_network_CM02_t action = NULL; nw_link->lat_current = value; - while (lmm_get_var_from_cnst - (network_maxmin_system, nw_link->constraint, &var)) { + while ((var= lmm_get_var_from_cnst + (network_maxmin_system, nw_link->constraint, &elem))) { action = lmm_variable_id(var); action->lat_current += delta; if (action->rate < 0) @@ -424,14 +463,28 @@ static void update_resource_state(void *id, if (!(action->suspended)) lmm_update_variable_weight(network_maxmin_system, action->variable, action->lat_current); - lmm_update_variable_latency(network_maxmin_system, action->variable, - delta); + } } else if (event_type == nw_link->state_event) { if (value > 0) - nw_link->state_current = SURF_NETWORK_LINK_ON; - else - nw_link->state_current = SURF_NETWORK_LINK_OFF; + nw_link->state_current = SURF_LINK_ON; + else { + lmm_constraint_t cnst = nw_link->constraint; + lmm_variable_t var = NULL; + lmm_element_t elem = NULL; + + nw_link->state_current = SURF_LINK_OFF; + while ((var= lmm_get_var_from_cnst + (network_maxmin_system, cnst, &elem))) { + surf_action_t action = lmm_variable_id(var) ; + + if(surf_action_get_state(action)==SURF_ACTION_RUNNING || + surf_action_get_state(action)==SURF_ACTION_READY) { + action->finish = date; + action_change_state( action, SURF_ACTION_FAILED); + } + } + } } else { CRITICAL0("Unknown event ! \n"); xbt_abort(); @@ -444,20 +497,27 @@ static surf_action_t communicate(void *src, void *dst, double size, double rate) { surf_action_network_CM02_t action = NULL; + /* LARGE PLATFORMS HACK: + Add a link_CM02_t *link and a int link_nb to network_card_CM02_t. It will represent local links for this node + Use the cluster_id for ->id */ network_card_CM02_t card_src = src; network_card_CM02_t card_dst = dst; int route_size = ROUTE_SIZE(card_src->id, card_dst->id); - network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id); + link_CM02_t *route = ROUTE(card_src->id, card_dst->id); + /* LARGE PLATFORMS HACK: + total_route_size = route_size + src->link_nb + dst->nb */ int i; XBT_IN4("(%s,%s,%g,%g)", card_src->name, card_dst->name, size, rate); + /* LARGE PLATFORMS HACK: + assert on total_route_size */ xbt_assert2(route_size, "You're trying to send data from %s to %s but there is no connexion between these two cards.", card_src->name, card_dst->name); action = xbt_new0(s_surf_action_network_CM02_t, 1); - action->generic_action.using = 1; + action->generic_action.refcount = 1; action->generic_action.cost = size; action->generic_action.remains = size; action->generic_action.max_duration = NO_MAX_DURATION; @@ -469,15 +529,27 @@ static surf_action_t communicate(void *src, void *dst, double size, calloc but it seems to help valgrind... */ action->generic_action.state_set = surf_network_model->common_public->states.running_action_set; - + for (i = 0; i < route_size; i++) + if(route[i]->state_current == SURF_LINK_OFF) { + action->generic_action.state_set = + surf_network_model->common_public->states.failed_action_set; + break; + } + xbt_swag_insert(action, action->generic_action.state_set); action->rate = rate; action->latency = 0.0; for (i = 0; i < route_size; i++) action->latency += route[i]->lat_current; + /* LARGE PLATFORMS HACK: + Add src->link and dst->link latencies */ action->lat_current = action->latency; + action->latency *= latency_factor; + + /* LARGE PLATFORMS HACK: + lmm_variable_new(..., total_route_size)*/ if (action->latency > 0) action->variable = lmm_variable_new(network_maxmin_system, action, 0.0, -1.0, @@ -506,18 +578,19 @@ static surf_action_t communicate(void *src, void *dst, double size, lmm_update_variable_bound(network_maxmin_system, action->variable, action->rate); } - lmm_update_variable_latency(network_maxmin_system, action->variable, - action->latency); for (i = 0; i < route_size; i++) lmm_expand(network_maxmin_system, route[i]->constraint, action->variable, 1.0); + /* LARGE PLATFORMS HACK: + expand also with src->link and dst->link */ + XBT_OUT; return (surf_action_t) action; } -/* returns an array of network_link_CM02_t */ +/* returns an array of link_CM02_t */ static const void **get_route(void *src, void *dst) { network_card_CM02_t card_src = src; @@ -534,22 +607,27 @@ static int get_route_size(void *src, void *dst) static const char *get_link_name(const void *link) { - return ((network_link_CM02_t) link)->name; + return ((link_CM02_t) link)->name; } static double get_link_bandwidth(const void *link) { - return ((network_link_CM02_t) link)->bw_current; + return ((link_CM02_t) link)->bw_current; } static double get_link_latency(const void *link) { - return ((network_link_CM02_t) link)->lat_current; + return ((link_CM02_t) link)->lat_current; +} + +static int link_shared(const void *link) +{ + return lmm_constraint_is_shared(((link_CM02_t) link)->constraint); } -static xbt_dict_t get_link_property_list(void *link) +static xbt_dict_t get_properties(void *link) { - return ((network_link_CM02_t) link)->properties; + return ((link_CM02_t) link)->properties; } static void action_suspend(surf_action_t action) @@ -587,7 +665,7 @@ static void finalize(void) int i, j; xbt_dict_free(&network_card_set); - xbt_dict_free(&network_link_set); + xbt_dict_free(&link_set); xbt_swag_free(surf_network_model->common_public->states. ready_action_set); xbt_swag_free(surf_network_model->common_public->states. @@ -604,14 +682,16 @@ static void finalize(void) surf_network_model = NULL; loopback = NULL; - for (i = 0; i < card_number; i++) - for (j = 0; j < card_number; j++) + for (i = 0; i < host_number; i++) + for (j = 0; j < host_number; j++) free(ROUTE(i, j)); free(routing_table); routing_table = NULL; free(routing_table_size); routing_table_size = NULL; - card_number = 0; + host_number = 0; + lmm_system_free(network_maxmin_system); + network_maxmin_system = NULL; } static void surf_network_model_init_internal(void) @@ -677,16 +757,39 @@ static void surf_network_model_init_internal(void) get_link_bandwidth; surf_network_model->extension_public->get_link_latency = get_link_latency; - /*for the props of the link*/ - surf_network_model->common_public->get_link_properties = get_link_property_list; + surf_network_model->extension_public->link_shared = + link_shared; - network_link_set = xbt_dict_new(); + surf_network_model->common_public->get_properties = get_properties; + + link_set = xbt_dict_new(); network_card_set = xbt_dict_new(); if (!network_maxmin_system) network_maxmin_system = lmm_system_new(); } +/************************************************************************/ +/* New model based on optimizations discussed during this thesis */ +/************************************************************************/ +void surf_network_model_init_LegrandVelho(const char *filename) +{ + + if (surf_network_model) + return; + surf_network_model_init_internal(); + define_callbacks(filename); + xbt_dynar_push(model_list, &surf_network_model); + network_solve = lmm_solve; + + latency_factor = 10.4; + bandwidth_factor = 0.92; + + update_model_description(surf_network_model_description, + "LegrandVelho", + (surf_model_t) surf_network_model); +} + /***************************************************************************/ /* The nice TCP sharing model designed by Loris Marchal and Henri Casanova */ /***************************************************************************/ @@ -704,14 +807,13 @@ void surf_network_model_init_CM02(const char *filename) if (surf_network_model) return; surf_network_model_init_internal(); - parse_file(filename); + define_callbacks(filename); xbt_dynar_push(model_list, &surf_network_model); network_solve = lmm_solve; update_model_description(surf_network_model_description, - surf_network_model_description_size, - "CM02", - (surf_model_t) surf_network_model); + "CM02", + (surf_model_t) surf_network_model); } void surf_network_model_init_Reno(const char *filename) @@ -719,7 +821,7 @@ void surf_network_model_init_Reno(const char *filename) if (surf_network_model) return; surf_network_model_init_internal(); - parse_file(filename); + define_callbacks(filename); xbt_dynar_push(model_list, &surf_network_model); lmm_set_default_protocol_function(func_reno_f, func_reno_fp, @@ -727,9 +829,26 @@ void surf_network_model_init_Reno(const char *filename) network_solve = lagrange_solve; update_model_description(surf_network_model_description, - surf_network_model_description_size, - "Reno", - (surf_model_t) surf_network_model); + "Reno", + (surf_model_t) surf_network_model); +} + + +void surf_network_model_init_Reno2(const char *filename) +{ + if (surf_network_model) + return; + surf_network_model_init_internal(); + define_callbacks(filename); + + xbt_dynar_push(model_list, &surf_network_model); + lmm_set_default_protocol_function(func_reno2_f, func_reno2_fp, + func_reno2_fpi); + network_solve = lagrange_solve; + + update_model_description(surf_network_model_description, + "Reno2", + (surf_model_t) surf_network_model); } void surf_network_model_init_Vegas(const char *filename) @@ -737,7 +856,7 @@ void surf_network_model_init_Vegas(const char *filename) if (surf_network_model) return; surf_network_model_init_internal(); - parse_file(filename); + define_callbacks(filename); xbt_dynar_push(model_list, &surf_network_model); lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp, @@ -745,25 +864,23 @@ void surf_network_model_init_Vegas(const char *filename) network_solve = lagrange_solve; update_model_description(surf_network_model_description, - surf_network_model_description_size, - "Vegas", - (surf_model_t) surf_network_model); + "Vegas", + (surf_model_t) surf_network_model); } #ifdef HAVE_SDP -void surf_network_model_init_SDP(const char *filename) + void surf_network_model_init_SDP(const char *filename) { if (surf_network_model) return; surf_network_model_init_internal(); - parse_file(filename); + define_callbacks(filename); xbt_dynar_push(model_list, &surf_network_model); network_solve = sdp_solve; update_model_description(surf_network_model_description, - surf_network_model_description_size, - "SDP", - (surf_model_t) surf_network_model); + "SDP", + (surf_model_t) surf_network_model); } #endif