X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/073f8bce5afb1febdc3580607be8819b90705280..bea6786798593b78e0d62a2308eacad3284d4537:/src/surf/workstation_ptask_L07.c diff --git a/src/surf/workstation_ptask_L07.c b/src/surf/workstation_ptask_L07.c index 28468d0ecd..ddf13c8905 100644 --- a/src/surf/workstation_ptask_L07.c +++ b/src/surf/workstation_ptask_L07.c @@ -8,6 +8,7 @@ #include "xbt/ex.h" #include "xbt/dict.h" #include "surf_private.h" +/* extern lmm_system_t maxmin_system; */ typedef enum { SURF_WORKSTATION_RESOURCE_CPU, @@ -18,10 +19,11 @@ typedef enum { /********* cpu object *****************/ /**************************************/ typedef struct cpu_L07 { - surf_model_t model; /* Do not move this field */ - e_surf_workstation_model_type_t type; /* Do not move this field */ - char *name; /* Do not move this field */ - lmm_constraint_t constraint; /* Do not move this field */ + surf_model_t model; /* Do not move this field: must match model_obj_t */ + xbt_dict_t properties; /* Do not move this field: must match link_L07_t */ + e_surf_workstation_model_type_t type; /* Do not move this field: must match link_L07_t */ + char *name; /* Do not move this field: must match link_L07_t */ + lmm_constraint_t constraint; /* Do not move this field: must match link_L07_t */ double power_scale; double power_current; tmgr_trace_event_t power_event; @@ -34,20 +36,23 @@ typedef struct cpu_L07 { /*********** network object ***********/ /**************************************/ -typedef struct network_link_L07 { - surf_model_t model; /* Do not move this field */ - e_surf_workstation_model_type_t type; /* Do not move this field */ - char *name; /* Do not move this field */ - lmm_constraint_t constraint; /* Do not move this field */ +typedef struct link_L07 { + surf_model_t model; /* Do not move this field: must match model_obj_t */ + xbt_dict_t properties; /* Do not move this field: must match link_L07_t */ + e_surf_workstation_model_type_t type; /* Do not move this field: must match cpu_L07_t */ + char *name; /* Do not move this field: must match cpu_L07_t */ + lmm_constraint_t constraint; /* Do not move this field: must match cpu_L07_t */ + double lat_current; + tmgr_trace_event_t lat_event; double bw_current; tmgr_trace_event_t bw_event; - e_surf_network_link_state_t state_current; + e_surf_link_state_t state_current; tmgr_trace_event_t state_event; -} s_network_link_L07_t, *network_link_L07_t; +} s_link_L07_t, *link_L07_t; typedef struct s_route_L07 { - network_link_L07_t *links; + link_L07_t *links; int size; } s_route_L07_t, *route_L07_t; @@ -57,6 +62,11 @@ typedef struct s_route_L07 { typedef struct surf_action_workstation_L07 { s_surf_action_t generic_action; lmm_variable_t variable; + int workstation_nb; + cpu_L07_t *workstation_list; + double *computation_amount; + double *communication_amount; + double latency; double rate; int suspended; } s_surf_action_workstation_L07_t, *surf_action_workstation_L07_t; @@ -67,10 +77,46 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_workstation); static int nb_workstation = 0; static s_route_L07_t *routing_table = NULL; #define ROUTE(i,j) routing_table[(i)+(j)*nb_workstation] -static network_link_L07_t loopback = NULL; -static xbt_dict_t parallel_task_network_link_set = NULL; +static link_L07_t loopback = NULL; +static xbt_dict_t parallel_task_link_set = NULL; lmm_system_t ptask_maxmin_system = NULL; + +static void update_action_bound(surf_action_workstation_L07_t action) +{ + int workstation_nb = action->workstation_nb; + double lat_current = 0.0; + double lat_bound = -1.0; + int i, j, k; + + for (i = 0; i < workstation_nb; i++) { + for (j = 0; j < workstation_nb; j++) { + cpu_L07_t card_src = action->workstation_list[i]; + cpu_L07_t card_dst = action->workstation_list[j]; + int route_size = ROUTE(card_src->id, card_dst->id).size; + link_L07_t *route = ROUTE(card_src->id, card_dst->id).links; + double lat = 0.0; + + if (action->communication_amount[i * workstation_nb + j] > 0) { + for (k = 0; k < route_size; k++) { + lat += route[k]->lat_current; + } + lat_current=MAX(lat_current,lat*action->communication_amount[i * workstation_nb + j]); + } + } + } + lat_bound = SG_TCP_CTE_GAMMA / (2.0 * lat_current); + DEBUG2("action (%p) : lat_bound = %g", action, lat_bound); + if ((action->latency == 0.0) && (action->suspended == 0)) { + if (action->rate < 0) + lmm_update_variable_bound(ptask_maxmin_system, action->variable, + lat_bound); + else + lmm_update_variable_bound(ptask_maxmin_system, action->variable, + min(action->rate,lat_bound)); + } +} + /**************************************/ /******* Resource Public **********/ /**************************************/ @@ -80,12 +126,17 @@ static void *name_service(const char *name) return xbt_dict_get_or_null(workstation_set, name); } -static const char *get_model_name(void *model_id) +static const char *get_resource_name(void *resource_id) { /* We can freely cast as a cpu_L07_t because it has the same - prefix as network_link_L07_t. However, only cpu_L07_t + prefix as link_L07_t. However, only cpu_L07_t will theoretically be given as an argument here. */ - return ((cpu_L07_t) model_id)->name; + + return ((cpu_L07_t) resource_id)->name; +} +static xbt_dict_t get_properties(void *r) { + /* We can freely cast as a cpu_L07_t since it has the same prefix than link_L07_t */ + return ((cpu_L07_t) r)->properties; } /* action_get_state is inherited from the surf module */ @@ -106,6 +157,9 @@ static int action_free(surf_action_t action) lmm_variable_free(ptask_maxmin_system, ((surf_action_workstation_L07_t) action)-> variable); + free(((surf_action_workstation_L07_t)action)->workstation_list); + free(((surf_action_workstation_L07_t)action)->communication_amount); + free(((surf_action_workstation_L07_t)action)->computation_amount); free(action); return 1; } @@ -141,12 +195,12 @@ static void action_suspend(surf_action_t action) static void action_resume(surf_action_t action) { - XBT_IN1("(%p)", action); - if (((surf_action_workstation_L07_t) action)->suspended != 2) { - lmm_update_variable_weight(ptask_maxmin_system, - ((surf_action_workstation_L07_t) - action)->variable, 1.0); - ((surf_action_workstation_L07_t) action)->suspended = 0; + surf_action_workstation_L07_t act = (surf_action_workstation_L07_t) action; + + XBT_IN1("(%p)", act); + if (act->suspended != 2) { + lmm_update_variable_weight(ptask_maxmin_system,act->variable, 1.0); + act->suspended = 0; } XBT_OUT; } @@ -175,27 +229,42 @@ static void action_set_priority(surf_action_t action, double priority) /******* Resource Private **********/ /**************************************/ -static int model_used(void *model_id) +static int resource_used(void *resource_id) { - /* We can freely cast as a network_link_L07_t because it has + /* We can freely cast as a link_L07_t because it has the same prefix as cpu_L07_t */ return lmm_constraint_used(ptask_maxmin_system, - ((network_link_L07_t) model_id)-> + ((link_L07_t) resource_id)-> constraint); } -static double share_models(double now) +static double share_resources(double now) { s_surf_action_workstation_L07_t s_action; + surf_action_workstation_L07_t action = NULL; xbt_swag_t running_actions = surf_workstation_model->common_public->states.running_action_set; - double min = generic_maxmin_share_models2(running_actions, - xbt_swag_offset(s_action, - variable), - ptask_maxmin_system, - bottleneck_solve); + double min = generic_maxmin_share_resources(running_actions, + xbt_swag_offset(s_action, + variable), + ptask_maxmin_system, + bottleneck_solve); + + xbt_swag_foreach(action, running_actions) { + if (action->latency > 0) { + if (min < 0) { + min = action->latency; + DEBUG3("Updating min (value) with %p (start %f): %f", action, + action->generic_action.start, min); + } else if (action->latency < min) { + min = action->latency; + DEBUG3("Updating min (latency) with %p (start %f): %f", action, + action->generic_action.start, min); + } + } + } DEBUG1("min value : %f", min); @@ -204,12 +273,27 @@ static double share_models(double now) static void update_actions_state(double now, double delta) { + double deltap = 0.0; surf_action_workstation_L07_t action = NULL; surf_action_workstation_L07_t next_action = NULL; xbt_swag_t running_actions = surf_workstation_model->common_public->states.running_action_set; xbt_swag_foreach_safe(action, next_action, running_actions) { + deltap = delta; + if (action->latency > 0) { + if (action->latency > deltap) { + double_update(&(action->latency), deltap); + deltap = 0.0; + } else { + double_update(&(deltap), action->latency); + action->latency = 0.0; + } + if ((action->latency == 0.0) && (action->suspended == 0)) { + update_action_bound(action); + lmm_update_variable_weight(ptask_maxmin_system,action->variable, 1.0); + } + } DEBUG3("Action (%p) : remains (%g) updated by %g.", action, action->generic_action.remains, lmm_variable_getvalue(action->variable) * delta); @@ -240,11 +324,11 @@ static void update_actions_state(double now, double delta) i++))) { constraint_id = lmm_constraint_id(cnst); -/* if(((network_link_L07_t)constraint_id)->type== */ +/* if(((link_L07_t)constraint_id)->type== */ /* SURF_WORKSTATION_RESOURCE_LINK) { */ /* DEBUG2("Checking for link %s (%p)", */ -/* ((network_link_L07_t)constraint_id)->name, */ -/* ((network_link_L07_t)constraint_id)); */ +/* ((link_L07_t)constraint_id)->name, */ +/* ((link_L07_t)constraint_id)); */ /* } */ /* if(((cpu_L07_t)constraint_id)->type== */ /* SURF_WORKSTATION_RESOURCE_CPU) { */ @@ -254,10 +338,10 @@ static void update_actions_state(double now, double delta) /* ((cpu_L07_t)constraint_id)->state_current==SURF_CPU_OFF?"Off":"On"); */ /* } */ - if (((((network_link_L07_t) constraint_id)->type == + if (((((link_L07_t) constraint_id)->type == SURF_WORKSTATION_RESOURCE_LINK) && - (((network_link_L07_t) constraint_id)->state_current == - SURF_NETWORK_LINK_OFF)) || + (((link_L07_t) constraint_id)->state_current == + SURF_LINK_OFF)) || ((((cpu_L07_t) constraint_id)->type == SURF_WORKSTATION_RESOURCE_CPU) && (((cpu_L07_t) constraint_id)->state_current == @@ -274,12 +358,12 @@ static void update_actions_state(double now, double delta) return; } -static void update_model_state(void *id, +static void update_resource_state(void *id, tmgr_trace_event_t event_type, double value) { cpu_L07_t cpu = id; - network_link_L07_t nw_link = id; + link_L07_t nw_link = id; if (nw_link->type == SURF_WORKSTATION_RESOURCE_LINK) { DEBUG2("Updating link %s (%p)", nw_link->name, nw_link); @@ -287,11 +371,24 @@ static void update_model_state(void *id, nw_link->bw_current = value; lmm_update_constraint_bound(ptask_maxmin_system, nw_link->constraint, nw_link->bw_current); + } else if (event_type == nw_link->lat_event) { + lmm_variable_t var = NULL; + surf_action_workstation_L07_t action = NULL; + + nw_link->lat_current = value; + while (lmm_get_var_from_cnst + (ptask_maxmin_system, nw_link->constraint, &var)) { + + + action = lmm_variable_id(var); + update_action_bound(action); + } + } else if (event_type == nw_link->state_event) { if (value > 0) - nw_link->state_current = SURF_NETWORK_LINK_ON; + nw_link->state_current = SURF_LINK_ON; else - nw_link->state_current = SURF_NETWORK_LINK_OFF; + nw_link->state_current = SURF_LINK_OFF; } else { CRITICAL0("Unknown event ! \n"); xbt_abort(); @@ -323,10 +420,10 @@ static void finalize(void) { int i, j; - xbt_dict_free(&network_link_set); + xbt_dict_free(&link_set); xbt_dict_free(&workstation_set); - if (parallel_task_network_link_set != NULL) { - xbt_dict_free(¶llel_task_network_link_set); + if (parallel_task_link_set != NULL) { + xbt_dict_free(¶llel_task_link_set); } xbt_swag_free(surf_workstation_model->common_public->states. ready_action_set); @@ -361,7 +458,7 @@ static void finalize(void) /******* Resource Private **********/ /**************************************/ -static e_surf_cpu_state_t model_get_state(void *cpu) +static e_surf_cpu_state_t resource_get_state(void *cpu) { return ((cpu_L07_t) cpu)->state_current; } @@ -386,29 +483,36 @@ static surf_action_t execute_parallel_task(int workstation_nb, int i, j, k; int nb_link = 0; int nb_host = 0; + double latency = 0.0; - if (parallel_task_network_link_set == NULL) { - parallel_task_network_link_set = + if (parallel_task_link_set == NULL) { + parallel_task_link_set = xbt_dict_new_ext(workstation_nb * workstation_nb * 10); } - /* Compute the number of affected models... */ + xbt_dict_reset(parallel_task_link_set); + + /* Compute the number of affected resources... */ for (i = 0; i < workstation_nb; i++) { for (j = 0; j < workstation_nb; j++) { cpu_L07_t card_src = workstation_list[i]; cpu_L07_t card_dst = workstation_list[j]; int route_size = ROUTE(card_src->id, card_dst->id).size; - network_link_L07_t *route = ROUTE(card_src->id, card_dst->id).links; + link_L07_t *route = ROUTE(card_src->id, card_dst->id).links; + double lat = 0.0; if (communication_amount[i * workstation_nb + j] > 0) for (k = 0; k < route_size; k++) { - xbt_dict_set(parallel_task_network_link_set, route[k]->name, + lat += route[k]->lat_current; + xbt_dict_set(parallel_task_link_set, route[k]->name, route[k], NULL); } + latency=MAX(latency,lat); } } - nb_link = xbt_dict_length(parallel_task_network_link_set); - xbt_dict_reset(parallel_task_network_link_set); + + nb_link = xbt_dict_length(parallel_task_link_set); + xbt_dict_reset(parallel_task_link_set); for (i = 0; i < workstation_nb; i++) if (computation_amount[i] > 0) @@ -421,12 +525,17 @@ static surf_action_t execute_parallel_task(int workstation_nb, action->generic_action.cost = amount; action->generic_action.remains = amount; action->generic_action.max_duration = NO_MAX_DURATION; - action->generic_action.start = -1.0; + action->generic_action.start = surf_get_clock(); action->generic_action.finish = -1.0; action->generic_action.model_type = (surf_model_t) surf_workstation_model; action->suspended = 0; /* Should be useless because of the calloc but it seems to help valgrind... */ + action->workstation_nb = workstation_nb; + action->workstation_list = (cpu_L07_t *)workstation_list; + action->computation_amount = computation_amount; + action->communication_amount = communication_amount; + action->latency = latency; action->generic_action.state_set = surf_workstation_model->common_public->states.running_action_set; @@ -442,6 +551,9 @@ static surf_action_t execute_parallel_task(int workstation_nb, lmm_variable_new(ptask_maxmin_system, action, 1.0, action->rate, workstation_nb + nb_link); + if (action->latency > 0) + lmm_update_variable_weight(ptask_maxmin_system,action->variable,0.0); + for (i = 0; i < workstation_nb; i++) lmm_expand(ptask_maxmin_system, ((cpu_L07_t) workstation_list[i])->constraint, @@ -452,7 +564,7 @@ static surf_action_t execute_parallel_task(int workstation_nb, cpu_L07_t card_src = workstation_list[i]; cpu_L07_t card_dst = workstation_list[j]; int route_size = ROUTE(card_src->id, card_dst->id).size; - network_link_L07_t *route = ROUTE(card_src->id, card_dst->id).links; + link_L07_t *route = ROUTE(card_src->id, card_dst->id).links; if (communication_amount[i * workstation_nb + j] == 0.0) continue; @@ -474,9 +586,16 @@ static surf_action_t execute_parallel_task(int workstation_nb, static surf_action_t execute(void *cpu, double size) { - double val = 0.0; + void **workstation_list = xbt_new0(void *, 1); + double *computation_amount = xbt_new0(double, 1); + double *communication_amount = xbt_new0(double, 1); + + workstation_list[0] = cpu; + communication_amount[0] = 0.0; + computation_amount[0] = size; - return execute_parallel_task(1, &cpu, &size, &val, 1, -1); + return execute_parallel_task(1, workstation_list, computation_amount, + communication_amount, 1, -1); } static surf_action_t communicate(void *src, void *dst, double size, @@ -495,10 +614,6 @@ static surf_action_t communicate(void *src, void *dst, double size, computation_amount, communication_amount, 1, rate); - free(computation_amount); - free(communication_amount); - free(workstation_list); - return res; } @@ -517,7 +632,7 @@ static surf_action_t action_sleep(void *cpu, double duration) return (surf_action_t) action; } -/* returns an array of network_link_L07_t */ +/* returns an array of link_L07_t */ static const void **get_route(void *src, void *dst) { cpu_L07_t card_src = src; @@ -537,25 +652,20 @@ static int get_route_size(void *src, void *dst) static const char *get_link_name(const void *link) { - return ((network_link_L07_t) link)->name; + return ((link_L07_t) link)->name; } static double get_link_bandwidth(const void *link) { - return ((network_link_L07_t) link)->bw_current; + return ((link_L07_t) link)->bw_current; } static double get_link_latency(const void *link) { - static int warned = 0; - - if(!warned) { - WARN0("This model does not take latency into account."); - warned = 1; - } - return 0.0; + return ((link_L07_t) link)->lat_current; } + /**************************************/ /*** Resource Creation & Destruction **/ /**************************************/ @@ -570,9 +680,12 @@ static cpu_L07_t cpu_new(const char *name, double power_scale, double power_initial, tmgr_trace_t power_trace, e_surf_cpu_state_t state_initial, - tmgr_trace_t state_trace) + tmgr_trace_t state_trace, + xbt_dict_t cpu_properties) { cpu_L07_t cpu = xbt_new0(s_cpu_L07_t, 1); + xbt_assert1(! xbt_dict_get_or_null(workstation_set, name), + "Host '%s' declared several times in the platform file.",name); cpu->model = (surf_model_t) surf_workstation_model; cpu->type = SURF_WORKSTATION_RESOURCE_CPU; @@ -596,12 +709,19 @@ static cpu_L07_t cpu_new(const char *name, double power_scale, lmm_constraint_new(ptask_maxmin_system, cpu, cpu->power_current * cpu->power_scale); - xbt_dict_set(workstation_set, name, cpu, cpu_free); + /*add the property set*/ + cpu->properties = current_property_set; + xbt_dict_set(workstation_set, name, cpu, cpu_free); return cpu; } -static void parse_cpu(void) +static void create_routing_table(void) +{ + routing_table = xbt_new0(s_route_L07_t, nb_workstation * nb_workstation); +} + +static void parse_cpu_init(void) { double power_scale = 0.0; double power_initial = 0.0; @@ -609,45 +729,44 @@ static void parse_cpu(void) e_surf_cpu_state_t state_initial = SURF_CPU_OFF; tmgr_trace_t state_trace = NULL; - surf_parse_get_double(&power_scale, A_surfxml_cpu_power); - surf_parse_get_double(&power_initial, A_surfxml_cpu_availability); - surf_parse_get_trace(&power_trace, A_surfxml_cpu_availability_file); + surf_parse_get_double(&power_scale, A_surfxml_host_power); + surf_parse_get_double(&power_initial, A_surfxml_host_availability); + surf_parse_get_trace(&power_trace, A_surfxml_host_availability_file); - xbt_assert0((A_surfxml_cpu_state == A_surfxml_cpu_state_ON) || - (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF), + xbt_assert0((A_surfxml_host_state == A_surfxml_host_state_ON) || + (A_surfxml_host_state == A_surfxml_host_state_OFF), "Invalid state"); - if (A_surfxml_cpu_state == A_surfxml_cpu_state_ON) + if (A_surfxml_host_state == A_surfxml_host_state_ON) state_initial = SURF_CPU_ON; - if (A_surfxml_cpu_state == A_surfxml_cpu_state_OFF) + if (A_surfxml_host_state == A_surfxml_host_state_OFF) state_initial = SURF_CPU_OFF; - surf_parse_get_trace(&state_trace, A_surfxml_cpu_state_file); - - cpu_new(A_surfxml_cpu_name, power_scale, power_initial, power_trace, - state_initial, state_trace); -} + surf_parse_get_trace(&state_trace, A_surfxml_host_state_file); -static void create_routing_table(void) -{ - routing_table = xbt_new0(s_route_L07_t, nb_workstation * nb_workstation); + current_property_set = xbt_dict_new(); + cpu_new(A_surfxml_host_id, power_scale, power_initial, power_trace, + state_initial, state_trace,current_property_set); } -static void network_link_free(void *nw_link) +static void link_free(void *nw_link) { - free(((network_link_L07_t) nw_link)->name); + free(((link_L07_t) nw_link)->name); free(nw_link); } -static network_link_L07_t network_link_new(char *name, - double bw_initial, - tmgr_trace_t bw_trace, - e_surf_network_link_state_t - state_initial, - tmgr_trace_t state_trace, - e_surf_network_link_sharing_policy_t - policy) -{ - network_link_L07_t nw_link = xbt_new0(s_network_link_L07_t, 1); - +static link_L07_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) +{ + link_L07_t nw_link = xbt_new0(s_link_L07_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_workstation_model; nw_link->type = SURF_WORKSTATION_RESOURCE_LINK; @@ -657,6 +776,10 @@ static network_link_L07_t network_link_new(char *name, nw_link->bw_event = tmgr_history_add_trace(history, bw_trace, 0.0, 0, nw_link); nw_link->state_current = state_initial; + nw_link->lat_current = lat_initial; + if (lat_trace) + nw_link->lat_event = + tmgr_history_add_trace(history, lat_trace, 0.0, 0, nw_link); if (state_trace) nw_link->state_event = tmgr_history_add_trace(history, state_trace, 0.0, 0, nw_link); @@ -665,64 +788,68 @@ static network_link_L07_t network_link_new(char *name, lmm_constraint_new(ptask_maxmin_system, nw_link, nw_link->bw_current); - if (policy == SURF_NETWORK_LINK_FATPIPE) + if (policy == SURF_LINK_FATPIPE) lmm_constraint_shared(nw_link->constraint); - xbt_dict_set(network_link_set, name, nw_link, network_link_free); + nw_link->properties = properties; + + xbt_dict_set(link_set, name, nw_link, link_free); return nw_link; } -static void parse_network_link(void) +static void parse_link_init(void) { - char *name; + char *name_link; double bw_initial; tmgr_trace_t bw_trace; - e_surf_network_link_state_t state_initial = SURF_NETWORK_LINK_ON; - e_surf_network_link_sharing_policy_t policy_initial = - SURF_NETWORK_LINK_SHARED; + double lat_initial; + tmgr_trace_t lat_trace; + 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 = xbt_strdup(A_surfxml_network_link_name); - surf_parse_get_double(&bw_initial, A_surfxml_network_link_bandwidth); - surf_parse_get_trace(&bw_trace, A_surfxml_network_link_bandwidth_file); - - xbt_assert0((A_surfxml_network_link_state == - A_surfxml_network_link_state_ON) - || (A_surfxml_network_link_state == - A_surfxml_network_link_state_OFF), "Invalid state"); - if (A_surfxml_network_link_state == A_surfxml_network_link_state_ON) - state_initial = SURF_NETWORK_LINK_ON; - else if (A_surfxml_network_link_state == - A_surfxml_network_link_state_OFF) - state_initial = SURF_NETWORK_LINK_OFF; - - if (A_surfxml_network_link_sharing_policy == - A_surfxml_network_link_sharing_policy_SHARED) - policy_initial = SURF_NETWORK_LINK_SHARED; - else if (A_surfxml_network_link_sharing_policy == - A_surfxml_network_link_sharing_policy_FATPIPE) - policy_initial = SURF_NETWORK_LINK_FATPIPE; - - surf_parse_get_trace(&state_trace, A_surfxml_network_link_state_file); - - network_link_new(name, bw_initial, bw_trace, state_initial, state_trace, - policy_initial); -} + name_link = xbt_strdup(A_surfxml_link_id); + surf_parse_get_double(&bw_initial, A_surfxml_link_bandwidth); + surf_parse_get_trace(&bw_trace, A_surfxml_link_bandwidth_file); + surf_parse_get_double(&lat_initial, A_surfxml_link_latency); + surf_parse_get_trace(&lat_trace, A_surfxml_link_latency_file); + + xbt_assert0((A_surfxml_link_state == + A_surfxml_link_state_ON) + || (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_LINK_ON; + else if (A_surfxml_link_state == + A_surfxml_link_state_OFF) + state_initial_link = SURF_LINK_OFF; + + if (A_surfxml_link_sharing_policy == + A_surfxml_link_sharing_policy_SHARED) + policy_initial_link = SURF_LINK_SHARED; + else if (A_surfxml_link_sharing_policy == + A_surfxml_link_sharing_policy_FATPIPE) + policy_initial_link = SURF_LINK_FATPIPE; + + surf_parse_get_trace(&state_trace, A_surfxml_link_state_file); + + current_property_set = xbt_dict_new(); + link_new(name_link, bw_initial, bw_trace, lat_initial, lat_trace, + state_initial_link, state_trace, policy_initial_link, current_property_set); + + } static void route_new(int src_id, int dst_id, - network_link_L07_t * link_list, int nb_link) + link_L07_t * link_list , int nb_link) { route_L07_t route = &(ROUTE(src_id, dst_id)); route->size = nb_link; - route->links = link_list = - xbt_realloc(link_list, sizeof(network_link_L07_t) * nb_link); + route->links = link_list = xbt_realloc(link_list, sizeof(link_L07_t) * nb_link); } -static int nb_link; -static int link_list_capacity; -static network_link_L07_t *link_list = NULL; + static int src_id = -1; static int dst_id = -1; @@ -740,80 +867,81 @@ static void parse_route_set_endpoints(void) if (cpu_tmp != NULL) dst_id = cpu_tmp->id; - nb_link = 0; - link_list_capacity = 1; - link_list = xbt_new(network_link_L07_t, link_list_capacity); -} - -static void parse_route_elem(void) -{ - xbt_ex_t e; - if (nb_link == link_list_capacity) { - link_list_capacity *= 2; - link_list = - xbt_realloc(link_list, - (link_list_capacity) * sizeof(network_link_L07_t)); - } - TRY { - link_list[nb_link++] = - xbt_dict_get(network_link_set, A_surfxml_route_element_name); - } - CATCH(e) { - RETHROW1("Link %s not found (dict raised this exception: %s)", - A_surfxml_route_element_name); - } + route_link_list = xbt_dynar_new(sizeof(char*), &free_string); } static void parse_route_set_route(void) { - if (src_id != -1 && dst_id != -1) - route_new(src_id, dst_id, link_list, nb_link); + char* name; + if (src_id != -1 && dst_id != -1) { + name = bprintf("%d##%d",src_id, dst_id); + xbt_dict_set(route_table, name, route_link_list, NULL); + free(name); + } } -static void parse_file(const char *file) +static void add_loopback(void) { int i; - - /* Figuring out the cpus */ - surf_parse_reset_parser(); - ETag_surfxml_cpu_fun = parse_cpu; - surf_parse_open(file); - xbt_assert1((!surf_parse()), "Parse error in %s", file); - surf_parse_close(); - - create_routing_table(); - - /* Figuring out the network links */ - surf_parse_reset_parser(); - ETag_surfxml_network_link_fun = parse_network_link; - surf_parse_open(file); - xbt_assert1((!surf_parse()), "Parse error in %s", file); - surf_parse_close(); - - /* Building the routes */ - surf_parse_reset_parser(); - STag_surfxml_route_fun = parse_route_set_endpoints; - ETag_surfxml_route_element_fun = parse_route_elem; - ETag_surfxml_route_fun = 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 < nb_workstation; i++) if (!ROUTE(i, i).size) { if (!loopback) - loopback = network_link_new(xbt_strdup("__MSG_loopback__"), - 498000000, NULL, - SURF_NETWORK_LINK_ON, NULL, - SURF_NETWORK_LINK_FATPIPE); + loopback = link_new(xbt_strdup("__MSG_loopback__"), + 498000000, NULL, 0.000015, NULL, + SURF_LINK_ON, NULL, + SURF_LINK_FATPIPE,NULL); ROUTE(i, i).size = 1; - ROUTE(i, i).links = xbt_new0(network_link_L07_t, 1); + ROUTE(i, i).links = xbt_new0(link_L07_t, 1); ROUTE(i, i).links[0] = loopback; } } +static void add_route() +{ + xbt_ex_t e; + int nb_link = 0; + int cpt = 0; + // char* val; + int link_list_capacity = 0; + link_L07_t *link_list = NULL; + + if (routing_table == NULL) create_routing_table(); + + src_id = atoi(xbt_dynar_get_as(keys, 0, char*)); + dst_id = atoi(xbt_dynar_get_as(keys, 1, char*)); + + link_list_capacity = xbt_dynar_length(links); + link_list = xbt_new(link_L07_t, link_list_capacity); + + char* link = NULL; + 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 define_callbacks(const char *file) +{ + /* Adding callback functions */ + surf_parse_reset_parser(); + surfxml_add_callback(STag_surfxml_host_cb_list, &parse_cpu_init); + surfxml_add_callback(STag_surfxml_prop_cb_list, &parse_properties); + 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_link_c_ctn_cb_list, &parse_route_elem); + surfxml_add_callback(ETag_surfxml_route_cb_list, &parse_route_set_route); + surfxml_add_callback(STag_surfxml_platform_cb_list, &init_route_table); + surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_route); + surfxml_add_callback(ETag_surfxml_platform_cb_list, &add_loopback); +} + /**************************************/ /********* Module creation ***********/ /**************************************/ @@ -841,8 +969,8 @@ static void model_init_internal(void) xbt_swag_new(xbt_swag_offset(action, state_hookup)); surf_workstation_model->common_public->name_service = name_service; - surf_workstation_model->common_public->get_model_name = - get_model_name; + surf_workstation_model->common_public->get_resource_name = + get_resource_name; surf_workstation_model->common_public->action_get_state = surf_action_get_state; surf_workstation_model->common_public->action_get_start_time = @@ -868,19 +996,19 @@ static void model_init_internal(void) action_set_priority; surf_workstation_model->common_public->name = "Workstation ptask_L07"; - surf_workstation_model->common_private->model_used = model_used; - surf_workstation_model->common_private->share_models = - share_models; + surf_workstation_model->common_private->resource_used = resource_used; + surf_workstation_model->common_private->share_resources = + share_resources; surf_workstation_model->common_private->update_actions_state = update_actions_state; - surf_workstation_model->common_private->update_model_state = - update_model_state; + surf_workstation_model->common_private->update_resource_state = + update_resource_state; surf_workstation_model->common_private->finalize = finalize; surf_workstation_model->extension_public->execute = execute; surf_workstation_model->extension_public->sleep = action_sleep; surf_workstation_model->extension_public->get_state = - model_get_state; + resource_get_state; surf_workstation_model->extension_public->get_speed = get_speed; surf_workstation_model->extension_public->get_available_speed = get_available_speed; @@ -897,8 +1025,10 @@ static void model_init_internal(void) surf_workstation_model->extension_public->get_link_latency = get_link_latency; + surf_workstation_model->common_public->get_properties = get_properties; + workstation_set = xbt_dict_new(); - network_link_set = xbt_dict_new(); + link_set = xbt_dict_new(); if (!ptask_maxmin_system) ptask_maxmin_system = lmm_system_new(); @@ -913,8 +1043,7 @@ void surf_workstation_model_init_ptask_L07(const char *filename) xbt_assert0(!surf_network_model, "network model type already defined"); model_init_internal(); - parse_file(filename); - WARN0("This model does not take latency into account."); + define_callbacks(filename); update_model_description(surf_workstation_model_description, surf_workstation_model_description_size,