X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f4ed74ca6d4a744d2956a4f2906c897e1886cefd..0bac7d0f735ac8ba47a46e1db4f6d7a7164fe0f2:/src/surf/surf_c_bindings.cpp diff --git a/src/surf/surf_c_bindings.cpp b/src/surf/surf_c_bindings.cpp index a149c669db..9ee5be13f2 100644 --- a/src/surf/surf_c_bindings.cpp +++ b/src/surf/surf_c_bindings.cpp @@ -1,4 +1,4 @@ -/* Copyright (c) 2013-2014. The SimGrid Team. +/* Copyright (c) 2013-2015. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it @@ -8,9 +8,9 @@ #include "surf_interface.hpp" #include "network_interface.hpp" #include "surf_routing_cluster.hpp" -#include "instr/instr_private.h" +#include "src/instr/instr_private.h" #include "plugins/energy.hpp" -#include "vm_interface.hpp" +#include "virtual_machine.hpp" XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_kernel); @@ -18,12 +18,12 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_kernel); * TOOLS * *********/ -static Host *get_casted_host(surf_resource_t resource){ - return static_cast(surf_host_resource_priv(resource)); +static simgrid::surf::Host *get_casted_host(sg_host_t resource){ + return static_cast(surf_host_resource_priv(resource)); } -static VM *get_casted_vm(surf_resource_t resource){ - return static_cast(surf_host_resource_priv(resource)); +static simgrid::surf::VirtualMachine *get_casted_vm(sg_host_t resource){ + return static_cast(surf_host_resource_priv(resource)); } extern double NOW; @@ -33,8 +33,8 @@ void surf_presolve(void) double next_event_date = -1.0; tmgr_trace_event_t event = NULL; double value = -1.0; - Resource *resource = NULL; - Model *model = NULL; + simgrid::surf::Resource *resource = NULL; + simgrid::surf::Model *model = NULL; unsigned int iter; XBT_DEBUG ("First Run! Let's \"purge\" events and put models in the right state"); @@ -51,7 +51,7 @@ void surf_presolve(void) } } } - xbt_dynar_foreach(model_list, iter, model) + xbt_dynar_foreach(all_existing_models, iter, model) model->updateActionsState(NOW, 0.0); } @@ -61,8 +61,8 @@ double surf_solve(double max_date) double next_event_date = -1.0; double model_next_action_end = -1.0; double value = -1.0; - Resource *resource = NULL; - Model *model = NULL; + simgrid::surf::Resource *resource = NULL; + simgrid::surf::Model *model = NULL; tmgr_trace_event_t event = NULL; unsigned int iter; @@ -73,19 +73,17 @@ double surf_solve(double max_date) surf_min = max_date - NOW; } - XBT_DEBUG("Looking for next action end for all models except NS3"); - xbt_dynar_foreach(model_list_invoke, iter, model) { - double next_action_end = -1.0; - if (model->shareResourcesIsIdempotent()) { - XBT_DEBUG("Running for Resource [%s]", typeid(model).name()); - next_action_end = model->shareResources(NOW); - XBT_DEBUG("Resource [%s] : next action end = %f", - typeid(model).name(), next_action_end); - } - if ((surf_min < 0.0 || next_action_end < surf_min) - && next_action_end >= 0.0) { - surf_min = next_action_end; - } + /* Physical models MUST be resolved first */ + XBT_DEBUG("Looking for next event in physical models"); + double next_event_phy = surf_host_model->shareResources(NOW); + if ((surf_min < 0.0 || next_event_phy < surf_min) && next_event_phy >= 0.0) { + surf_min = next_event_phy; + } + if (surf_vm_model != NULL) { + XBT_DEBUG("Looking for next event in virtual models"); + double next_event_virt = surf_vm_model->shareResources(NOW); + if ((surf_min < 0.0 || next_event_virt < surf_min) && next_event_virt >= 0.0) + surf_min = next_event_virt; } XBT_DEBUG("Min for resources (remember that NS3 don't update that value) : %f", surf_min); @@ -152,7 +150,7 @@ double surf_solve(double max_date) NOW = NOW + surf_min; /* FIXME: model_list or model_list_invoke? revisit here later */ /* sequential version */ - xbt_dynar_foreach(model_list, iter, model) { + xbt_dynar_foreach(all_existing_models, iter, model) { model->updateActionsState(NOW, surf_min); } @@ -170,23 +168,11 @@ void routing_get_route_and_latency(sg_routing_edge_t src, sg_routing_edge_t dst, * MODEL * *********/ -surf_model_t surf_resource_model(const void *host, int level) { - /* If level is SURF_WKS_LEVEL, ws is a host_CLM03 object. It has - * surf_resource at the generic_resource field. */ - Resource *ws = static_cast(xbt_lib_get_level((xbt_dictelm_t) host, level)); - return ws->getModel(); -} - -void *surf_as_cluster_get_backbone(AS_t as){ - return static_cast(as)->p_backbone; -} - -void surf_as_cluster_set_backbone(AS_t as, void* backbone){ - static_cast(as)->p_backbone = static_cast(backbone); -} - -const char *surf_model_name(surf_model_t model){ - return typeid(model).name(); +surf_host_model_t surf_host_get_model(sg_host_t host) +{ + simgrid::surf::Host* surf_host = + (simgrid::surf::Host*) host->facet(SURF_HOST_LEVEL); + return (surf_host_model_t) surf_host->getModel(); } surf_action_t surf_model_extract_done_action_set(surf_model_t model){ @@ -231,18 +217,20 @@ surf_action_t surf_host_model_execute_parallel_task(surf_host_model_t model, double *flops_amount, double *bytes_amount, double rate){ - return static_cast(model->executeParallelTask(host_nb, host_list, flops_amount, bytes_amount, rate)); + return static_cast( + model->executeParallelTask(host_nb, host_list, flops_amount, bytes_amount, rate)); } xbt_dynar_t surf_host_model_get_route(surf_host_model_t /*model*/, - surf_resource_t src, surf_resource_t dst){ + sg_host_t src, sg_host_t dst){ xbt_dynar_t route = NULL; - routing_platf->getRouteAndLatency(get_casted_host(src)->p_netElm, - get_casted_host(dst)->p_netElm, &route, NULL); + routing_platf->getRouteAndLatency( + get_casted_host(src)->p_netElm, + get_casted_host(dst)->p_netElm, &route, NULL); return route; } -void surf_vm_model_create(const char *name, surf_resource_t ind_phys_host){ +void surf_vm_model_create(const char *name, sg_host_t ind_phys_host){ surf_vm_model->createVM(name, ind_phys_host); } @@ -266,208 +254,212 @@ void surf_resource_set_state(surf_cpp_resource_t resource, e_surf_resource_state resource->setState(state); } -surf_action_t surf_host_sleep(surf_resource_t host, double duration){ +surf_action_t surf_host_sleep(sg_host_t host, double duration){ return get_casted_host(host)->sleep(duration); } -double surf_host_get_speed(surf_resource_t host, double load){ +double surf_host_get_speed(sg_host_t host, double load){ return sg_host_surfcpu(host)->getSpeed(load); } -double surf_host_get_available_speed(surf_resource_t host){ +double surf_host_get_available_speed(sg_host_t host){ return sg_host_surfcpu(host)->getAvailableSpeed(); } -int surf_host_get_core(surf_resource_t host){ +int surf_host_get_core(sg_host_t host){ return sg_host_surfcpu(host)->getCore(); } -surf_action_t surf_host_execute(surf_resource_t host, double size){ +surf_action_t surf_host_execute(sg_host_t host, double size){ return get_casted_host(host)->execute(size); } -double surf_host_get_current_power_peak(surf_resource_t host){ +double surf_host_get_current_power_peak(sg_host_t host){ return sg_host_surfcpu(host)->getCurrentPowerPeak(); } -double surf_host_get_power_peak_at(surf_resource_t host, int pstate_index){ +double surf_host_get_power_peak_at(sg_host_t host, int pstate_index){ return sg_host_surfcpu(host)->getPowerPeakAt(pstate_index); } -int surf_host_get_nb_pstates(surf_resource_t host){ +int surf_host_get_nb_pstates(sg_host_t host){ return sg_host_surfcpu(host)->getNbPstates(); } -void surf_host_set_pstate(surf_resource_t host, int pstate_index){ +void surf_host_set_pstate(sg_host_t host, int pstate_index){ sg_host_surfcpu(host)->setPstate(pstate_index); } -int surf_host_get_pstate(surf_resource_t host){ +int surf_host_get_pstate(sg_host_t host){ return sg_host_surfcpu(host)->getPstate(); } -double surf_host_get_wattmin_at(surf_resource_t resource, int pstate){ + +using simgrid::energy::HostEnergy; +using simgrid::energy::surf_energy; + +double surf_host_get_wattmin_at(sg_host_t resource, int pstate){ xbt_assert(surf_energy!=NULL, "The Energy plugin is not active. Please call sg_energy_plugin_init() during initialization."); - std::map::iterator cpuIt = surf_energy->find(get_casted_host(resource)->p_cpu); - return cpuIt->second->getWattMinAt(pstate); + std::map::iterator hostIt = surf_energy->find(get_casted_host(resource)); + return hostIt->second->getWattMinAt(pstate); } -double surf_host_get_wattmax_at(surf_resource_t resource, int pstate){ +double surf_host_get_wattmax_at(sg_host_t resource, int pstate){ xbt_assert(surf_energy!=NULL, "The Energy plugin is not active. Please call sg_energy_plugin_init() during initialization."); - std::map::iterator cpuIt = surf_energy->find(get_casted_host(resource)->p_cpu); - return cpuIt->second->getWattMaxAt(pstate); + std::map::iterator hostIt = surf_energy->find(get_casted_host(resource)); + return hostIt->second->getWattMaxAt(pstate); } -double surf_host_get_consumed_energy(surf_resource_t resource){ +double surf_host_get_consumed_energy(sg_host_t resource){ xbt_assert(surf_energy!=NULL, "The Energy plugin is not active. Please call sg_energy_plugin_init() during initialization."); - std::map::iterator cpuIt = surf_energy->find(get_casted_host(resource)->p_cpu); - return cpuIt->second->getConsumedEnergy(); + std::map::iterator hostIt = surf_energy->find(get_casted_host(resource)); + return hostIt->second->getConsumedEnergy(); } -xbt_dict_t surf_host_get_mounted_storage_list(surf_resource_t host){ +xbt_dict_t surf_host_get_mounted_storage_list(sg_host_t host){ return get_casted_host(host)->getMountedStorageList(); } -xbt_dynar_t surf_host_get_attached_storage_list(surf_resource_t host){ +xbt_dynar_t surf_host_get_attached_storage_list(sg_host_t host){ return get_casted_host(host)->getAttachedStorageList(); } -surf_action_t surf_host_open(surf_resource_t host, const char* fullpath){ +surf_action_t surf_host_open(sg_host_t host, const char* fullpath){ return get_casted_host(host)->open(fullpath); } -surf_action_t surf_host_close(surf_resource_t host, surf_file_t fd){ +surf_action_t surf_host_close(sg_host_t host, surf_file_t fd){ return get_casted_host(host)->close(fd); } -int surf_host_unlink(surf_resource_t host, surf_file_t fd){ +int surf_host_unlink(sg_host_t host, surf_file_t fd){ return get_casted_host(host)->unlink(fd); } -size_t surf_host_get_size(surf_resource_t host, surf_file_t fd){ +size_t surf_host_get_size(sg_host_t host, surf_file_t fd){ return get_casted_host(host)->getSize(fd); } -surf_action_t surf_host_read(surf_resource_t host, surf_file_t fd, sg_size_t size){ +surf_action_t surf_host_read(sg_host_t host, surf_file_t fd, sg_size_t size){ return get_casted_host(host)->read(fd, size); } -surf_action_t surf_host_write(surf_resource_t host, surf_file_t fd, sg_size_t size){ +surf_action_t surf_host_write(sg_host_t host, surf_file_t fd, sg_size_t size){ return get_casted_host(host)->write(fd, size); } -xbt_dynar_t surf_host_get_info(surf_resource_t host, surf_file_t fd){ +xbt_dynar_t surf_host_get_info(sg_host_t host, surf_file_t fd){ return get_casted_host(host)->getInfo(fd); } -size_t surf_host_file_tell(surf_resource_t host, surf_file_t fd){ +size_t surf_host_file_tell(sg_host_t host, surf_file_t fd){ return get_casted_host(host)->fileTell(fd); } -int surf_host_file_seek(surf_resource_t host, surf_file_t fd, +int surf_host_file_seek(sg_host_t host, surf_file_t fd, sg_offset_t offset, int origin){ return get_casted_host(host)->fileSeek(fd, offset, origin); } -int surf_host_file_move(surf_resource_t host, surf_file_t fd, const char* fullpath){ +int surf_host_file_move(sg_host_t host, surf_file_t fd, const char* fullpath){ return get_casted_host(host)->fileMove(fd, fullpath); } -xbt_dynar_t surf_host_get_vms(surf_resource_t host){ +xbt_dynar_t surf_host_get_vms(sg_host_t host){ xbt_dynar_t vms = get_casted_host(host)->getVms(); xbt_dynar_t vms_ = xbt_dynar_new(sizeof(sg_host_t), NULL); unsigned int cpt; - VM *vm; + simgrid::surf::VirtualMachine *vm; xbt_dynar_foreach(vms, cpt, vm) { - sg_host_t vm_ = xbt_lib_get_elm_or_null(host_lib, vm->getName()); + // TODO, use a backlink from simgrid::surf::Host to simgrid::Host + sg_host_t vm_ = (sg_host_t) xbt_dict_get_elm_or_null(host_list, vm->getName()); xbt_dynar_push(vms_, &vm_); } xbt_dynar_free(&vms); return vms_; } -void surf_host_get_params(surf_resource_t host, vm_params_t params){ +void surf_host_get_params(sg_host_t host, vm_params_t params){ get_casted_host(host)->getParams(params); } -void surf_host_set_params(surf_resource_t host, vm_params_t params){ +void surf_host_set_params(sg_host_t host, vm_params_t params){ get_casted_host(host)->setParams(params); } -void surf_vm_destroy(surf_resource_t resource){ +void surf_vm_destroy(sg_host_t resource){ /* Before clearing the entries in host_lib, we have to pick up resources. */ - VM *vm = get_casted_vm(resource); - char* name = xbt_dict_get_elm_key(resource); + const char* name = resource->id().c_str(); /* We deregister objects from host_lib, without invoking the freeing callback * of each level. * * Do not call xbt_lib_remove() here. It deletes all levels of the key, * including MSG_HOST_LEVEL and others. We should unregister only what we know. */ - sg_host_surfcpu_destroy((sg_host_t)resource); - sg_host_edge_destroy((sg_host_t)resource,1); - xbt_lib_unset(host_lib, name, SURF_HOST_LEVEL, 0); + sg_host_surfcpu_destroy(resource); + sg_host_edge_destroy(resource,1); + // TODO, use backlink from simgrid::surf::Host to simgrid::Host + simgrid::Host* host = (simgrid::Host*) xbt_dict_get_or_null(host_list, name); + host->set_facet(SURF_HOST_LEVEL, nullptr); /* TODO: comment out when VM storage is implemented. */ - // xbt_lib_unset(host_lib, name, SURF_STORAGE_LEVEL, 0); - - delete vm; + // host->set_facet(SURF_STORAGE_LEVEL, nullptr); } -void surf_vm_suspend(surf_resource_t vm){ +void surf_vm_suspend(sg_host_t vm){ get_casted_vm(vm)->suspend(); } -void surf_vm_resume(surf_resource_t vm){ +void surf_vm_resume(sg_host_t vm){ get_casted_vm(vm)->resume(); } -void surf_vm_save(surf_resource_t vm){ +void surf_vm_save(sg_host_t vm){ get_casted_vm(vm)->save(); } -void surf_vm_restore(surf_resource_t vm){ +void surf_vm_restore(sg_host_t vm){ get_casted_vm(vm)->restore(); } -void surf_vm_migrate(surf_resource_t vm, surf_resource_t ind_vm_ws_dest){ +void surf_vm_migrate(sg_host_t vm, sg_host_t ind_vm_ws_dest){ get_casted_vm(vm)->migrate(ind_vm_ws_dest); } -surf_resource_t surf_vm_get_pm(surf_resource_t vm){ +sg_host_t surf_vm_get_pm(sg_host_t vm){ return get_casted_vm(vm)->getPm(); } -void surf_vm_set_bound(surf_resource_t vm, double bound){ +void surf_vm_set_bound(sg_host_t vm, double bound){ return get_casted_vm(vm)->setBound(bound); } -void surf_vm_set_affinity(surf_resource_t vm, surf_resource_t cpu, unsigned long mask){ +void surf_vm_set_affinity(sg_host_t vm, sg_host_t cpu, unsigned long mask){ return get_casted_vm(vm)->setAffinity(sg_host_surfcpu(cpu), mask); } xbt_dict_t surf_storage_get_content(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->getContent(); + return static_cast(surf_storage_resource_priv(resource))->getContent(); } sg_size_t surf_storage_get_size(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->getSize(); + return static_cast(surf_storage_resource_priv(resource))->getSize(); } sg_size_t surf_storage_get_free_size(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->getFreeSize(); + return static_cast(surf_storage_resource_priv(resource))->getFreeSize(); } sg_size_t surf_storage_get_used_size(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->getUsedSize(); + return static_cast(surf_storage_resource_priv(resource))->getUsedSize(); } const char* surf_storage_get_host(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->p_attach; + return static_cast(surf_storage_resource_priv(resource))->p_attach; } -surf_action_t surf_cpu_execute(surf_resource_t cpu, double size){ +surf_action_t surf_cpu_execute(sg_host_t cpu, double size){ return sg_host_surfcpu(cpu)->execute(size); } -surf_action_t surf_cpu_sleep(surf_resource_t cpu, double duration){ +surf_action_t surf_cpu_sleep(sg_host_t cpu, double duration){ return sg_host_surfcpu(cpu)->sleep(duration); } @@ -523,12 +515,12 @@ double surf_action_get_cost(surf_action_t action){ return action->getCost(); } -void surf_cpu_action_set_affinity(surf_action_t action, surf_resource_t cpu, unsigned long mask) { - static_cast(action)->setAffinity(sg_host_surfcpu(cpu), mask); +void surf_cpu_action_set_affinity(surf_action_t action, sg_host_t cpu, unsigned long mask) { + static_cast(action)->setAffinity(sg_host_surfcpu(cpu), mask); } void surf_cpu_action_set_bound(surf_action_t action, double bound) { - static_cast(action)->setBound(bound); + static_cast(action)->setBound(bound); } #ifdef HAVE_LATENCY_BOUND_TRACKING @@ -538,5 +530,5 @@ double surf_network_action_get_latency_limited(surf_action_t action) { #endif surf_file_t surf_storage_action_get_file(surf_action_t action){ - return static_cast(action)->p_file; + return static_cast(action)->p_file; }