void SIMIX_post_synchro(smx_synchro_t synchro) { XBT_IN("(%p)",synchro); xbt_assert(synchro->type == SIMIX_SYNC_SYNCHRO); if (surf_action_get_state(synchro->synchro.sleep) == SURF_ACTION_FAILED) synchro->state = SIMIX_FAILED; else if(surf_action_get_state(synchro->synchro.sleep) == SURF_ACTION_DONE) synchro->state = SIMIX_SRC_TIMEOUT; SIMIX_synchro_finish(synchro); XBT_OUT(); }
void test(char *platform) { void *cpuA = NULL; void *cpuB = NULL; void *cardA = NULL; void *cardB = NULL; surf_action_t actionA = NULL; surf_action_t actionB = NULL; surf_action_t actionC = NULL; e_surf_action_state_t stateActionA; e_surf_action_state_t stateActionB; e_surf_action_state_t stateActionC; double now = -1.0; xbt_cfg_set_parse(_sg_cfg_set, "cpu/model:Cas01"); xbt_cfg_set_parse(_sg_cfg_set, "network/model:CM02"); parse_platform_file(platform); /*********************** CPU ***********************************/ XBT_DEBUG("%p", surf_cpu_model_pm); cpuA = surf_cpu_resource_by_name("Cpu A"); cpuB = surf_cpu_resource_by_name("Cpu B"); /* Let's check that those two processors exist */ XBT_DEBUG("%s : %p", surf_resource_name(surf_cpu_resource_priv(cpuA)), cpuA); XBT_DEBUG("%s : %p", surf_resource_name(surf_cpu_resource_priv(cpuB)), cpuB); /* Let's do something on it */ actionA = surf_cpu_execute(cpuA, 1000.0); actionB = surf_cpu_execute(cpuB, 1000.0); actionC = surf_cpu_sleep(cpuB, 7.32); /* Use whatever calling style you want... */ stateActionA = surf_action_get_state(actionA); /* When you know actionA model type */ stateActionB = surf_action_get_state(actionB); /* If you're unsure about it's model type */ stateActionC = surf_action_get_state(actionC); /* When you know actionA model type */ /* And just look at the state of these tasks */ XBT_DEBUG("actionA : %p (%s)", actionA, string_action(stateActionA)); XBT_DEBUG("actionB : %p (%s)", actionB, string_action(stateActionB)); XBT_DEBUG("actionC : %p (%s)", actionB, string_action(stateActionC)); /*********************** Network *******************************/ XBT_DEBUG("%p", surf_network_model); cardA = sg_routing_edge_by_name_or_null("Cpu A"); cardB = sg_routing_edge_by_name_or_null("Cpu B"); /* Let's check that those two processors exist */ XBT_DEBUG("%s : %p", surf_routing_edge_name(cardA), cardA); XBT_DEBUG("%s : %p", surf_routing_edge_name(cardB), cardB); /* Let's do something on it */ surf_network_model_communicate(surf_network_model, cardA, cardB, 150.0, -1.0); surf_solve(-1.0); /* Takes traces into account. Returns 0.0 */ do { surf_action_t action = NULL; now = surf_get_clock(); XBT_DEBUG("Next Event : %g", now); XBT_DEBUG("\t CPU actions"); while ((action = surf_model_extract_failed_action_set((surf_model_t)surf_cpu_model_pm))) { XBT_DEBUG("\t * Failed : %p", action); surf_action_unref(action); } while ((action = surf_model_extract_done_action_set((surf_model_t)surf_cpu_model_pm))) { XBT_DEBUG("\t * Done : %p", action); surf_action_unref(action); } XBT_DEBUG("\t Network actions"); while ((action = surf_model_extract_failed_action_set((surf_model_t)surf_network_model))) { XBT_DEBUG("\t * Failed : %p", action); surf_action_unref(action); } while ((action = surf_model_extract_done_action_set((surf_model_t)surf_network_model))) { XBT_DEBUG("\t * Done : %p", action); surf_action_unref(action); } } while ((surf_model_running_action_set_size((surf_model_t)surf_network_model) || surf_model_running_action_set_size((surf_model_t)surf_cpu_model_pm)) && surf_solve(-1.0) >= 0.0); XBT_DEBUG("Simulation Terminated"); }
/* * Update the physical host of the given VM */ void VMHL13::migrate(surf_resource_t ind_dst_pm) { /* ind_dst_pm equals to smx_host_t */ HostPtr ws_dst = static_cast<HostPtr>(surf_host_resource_priv(ind_dst_pm)); const char *vm_name = getName(); const char *pm_name_src = p_subWs->getName(); const char *pm_name_dst = ws_dst->getName(); xbt_assert(ws_dst); /* do something */ /* update net_elm with that of the destination physical host */ RoutingEdgePtr old_net_elm = p_netElm; RoutingEdgePtr new_net_elm = new RoutingEdgeWrapper(static_cast<RoutingEdgePtr>(xbt_lib_get_or_null(host_lib, pm_name_dst, ROUTING_HOST_LEVEL))); xbt_assert(new_net_elm); /* Unregister the current net_elm from host_lib. Do not call the free callback. */ xbt_lib_unset(host_lib, vm_name, ROUTING_HOST_LEVEL, 0); /* Then, resister the new one. */ p_netElm = new_net_elm; xbt_lib_set(host_lib, vm_name, ROUTING_HOST_LEVEL, p_netElm); p_subWs = ws_dst; /* Update vcpu's action for the new pm */ { #if 0 XBT_INFO("cpu_action->remains %g", p_action->remains); XBT_INFO("cost %f remains %f start %f finish %f", p_action->cost, p_action->remains, p_action->start, p_action->finish ); XBT_INFO("cpu_action state %d", surf_action_get_state(p_action)); #endif /* create a cpu action bound to the pm model at the destination. */ CpuActionPtr new_cpu_action = static_cast<CpuActionPtr>( static_cast<CpuPtr>(surf_cpu_resource_priv(ind_dst_pm))->execute(0)); e_surf_action_state_t state = p_action->getState(); if (state != SURF_ACTION_DONE) XBT_CRITICAL("FIXME: may need a proper handling, %d", state); if (p_action->getRemainsNoUpdate() > 0) XBT_CRITICAL("FIXME: need copy the state(?), %f", p_action->getRemainsNoUpdate()); /* keep the bound value of the cpu action of the VM. */ double old_bound = p_action->getBound(); if (old_bound != 0) { XBT_DEBUG("migrate VM(%s): set bound (%f) at %s", vm_name, old_bound, pm_name_dst); new_cpu_action->setBound(old_bound); } _XBT_GNUC_UNUSED int ret = p_action->unref(); xbt_assert(ret == 1, "Bug: some resource still remains"); p_action = new_cpu_action; } XBT_DEBUG("migrate VM(%s): change net_elm (%p to %p)", vm_name, old_net_elm, new_net_elm); XBT_DEBUG("migrate VM(%s): change PM (%s to %s)", vm_name, pm_name_src, pm_name_dst); delete old_net_elm; }