X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d7fe4acd47d3cb1db46b1400d032dc4475d067b3..3eaab01ff3aaf3b8addf247073237c5891f485d4:/src/surf/surf_c_bindings.cpp diff --git a/src/surf/surf_c_bindings.cpp b/src/surf/surf_c_bindings.cpp index e536732d2d..07be1f94a8 100644 --- a/src/surf/surf_c_bindings.cpp +++ b/src/surf/surf_c_bindings.cpp @@ -1,15 +1,11 @@ -/* Copyright (c) 2013-2015. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2013-2017. The SimGrid Team. All rights reserved. */ /* 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 "src/surf/HostImpl.hpp" -#include "surf_interface.hpp" -#include "network_interface.hpp" +#include "simgrid/s4u/Engine.hpp" #include "src/instr/instr_private.h" -#include "plugins/energy.hpp" -#include "virtual_machine.hpp" +#include "src/plugins/vm/VirtualMachineImpl.hpp" XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_kernel); @@ -17,24 +13,14 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_kernel); * TOOLS * *********/ -static simgrid::surf::HostImpl *get_casted_host(sg_host_t host){ //FIXME: killme - return host->extension(); -} - -static simgrid::surf::VirtualMachine *get_casted_vm(sg_host_t host){ - return static_cast(host->extension()); -} - extern double NOW; -void surf_presolve(void) +void surf_presolve() { double next_event_date = -1.0; - tmgr_trace_iterator_t event = NULL; + tmgr_trace_event_t event = nullptr; double value = -1.0; - simgrid::surf::Resource *resource = NULL; - simgrid::surf::Model *model = NULL; - unsigned int iter; + simgrid::surf::Resource *resource = nullptr; XBT_DEBUG ("Consume all trace events occurring before the starting time."); while ((next_event_date = future_evt_set->next_date()) != -1.0) { @@ -42,14 +28,13 @@ void surf_presolve(void) break; while ((event = future_evt_set->pop_leq(next_event_date, &value, &resource))) { - if (value >= 0){ + if (value >= 0) resource->apply_event(event, value); - } } } XBT_DEBUG ("Set every models in the right state by updating them to 0."); - xbt_dynar_foreach(all_existing_models, iter, model) + for (auto model : *all_existing_models) model->updateActionsState(NOW, 0.0); } @@ -59,10 +44,8 @@ double surf_solve(double max_date) double next_event_date = -1.0; double model_next_action_end = -1.0; double value = -1.0; - simgrid::surf::Resource *resource = NULL; - simgrid::surf::Model *model = NULL; - tmgr_trace_iterator_t event = NULL; - unsigned int iter; + simgrid::surf::Resource *resource = nullptr; + tmgr_trace_event_t event = nullptr; if (max_date > 0.0) { xbt_assert(max_date > NOW,"You asked to simulate up to %f, but that's in the past already", max_date); @@ -72,13 +55,13 @@ double surf_solve(double max_date) /* Physical models MUST be resolved first */ XBT_DEBUG("Looking for next event in physical models"); - double next_event_phy = surf_host_model->next_occuring_event(NOW); + double next_event_phy = surf_host_model->nextOccuringEvent(NOW); if ((time_delta < 0.0 || next_event_phy < time_delta) && next_event_phy >= 0.0) { time_delta = next_event_phy; } - if (surf_vm_model != NULL) { + if (surf_vm_model != nullptr) { XBT_DEBUG("Looking for next event in virtual models"); - double next_event_virt = surf_vm_model->next_occuring_event(NOW); + double next_event_virt = surf_vm_model->nextOccuringEvent(NOW); if ((time_delta < 0.0 || next_event_virt < time_delta) && next_event_virt >= 0.0) time_delta = next_event_virt; } @@ -91,7 +74,7 @@ double surf_solve(double max_date) next_event_date = future_evt_set->next_date(); XBT_DEBUG("Next TRACE event: %f", next_event_date); - if(! surf_network_model->next_occuring_event_isIdempotent()){ // NS3, I see you + if (not surf_network_model->nextOccuringEventIsIdempotent()) { // NS3, I see you if (next_event_date!=-1.0 && time_delta!=-1.0) { time_delta = MIN(next_event_date - NOW, time_delta); } else { @@ -100,7 +83,7 @@ double surf_solve(double max_date) XBT_DEBUG("Run the NS3 network at most %fs", time_delta); // run until min or next flow - model_next_action_end = surf_network_model->next_occuring_event(time_delta); + model_next_action_end = surf_network_model->nextOccuringEvent(time_delta); XBT_DEBUG("Min for network : %f", model_next_action_end); if(model_next_action_end>=0.0) @@ -118,7 +101,7 @@ double surf_solve(double max_date) XBT_DEBUG("Updating models (min = %g, NOW = %g, next_event_date = %g)", time_delta, NOW, next_event_date); while ((event = future_evt_set->pop_leq(next_event_date, &value, &resource))) { - if (resource->isUsed() || xbt_dict_get_or_null(watched_hosts_lib, resource->getName())) { + if (resource->isUsed() || xbt_dict_get_or_null(watched_hosts_lib, resource->cname())) { time_delta = next_event_date - NOW; XBT_DEBUG("This event invalidates the next_occuring_event() computation of models. Next event set to %f", time_delta); } @@ -127,7 +110,7 @@ double surf_solve(double max_date) NOW = next_event_date; /* update state of the corresponding resource to the new value. Does not touch lmm. It will be modified if needed when updating actions */ - XBT_DEBUG("Calling update_resource_state for resource %s", resource->getName()); + XBT_DEBUG("Calling update_resource_state for resource %s", resource->cname()); resource->apply_event(event, value); NOW = round_start; } @@ -136,7 +119,7 @@ double surf_solve(double max_date) /* FIXME: Moved this test to here to avoid stopping simulation if there are actions running on cpus and all cpus are with availability = 0. * This may cause an infinite loop if one cpu has a trace with periodicity = 0 and the other a trace with periodicity > 0. * The options are: all traces with same periodicity(0 or >0) or we need to change the way how the events are managed */ - if (time_delta == -1.0) { + if (time_delta < 0) { XBT_DEBUG("No next event at all. Bail out now."); return -1.0; } @@ -147,9 +130,10 @@ double surf_solve(double max_date) NOW = NOW + time_delta; // Inform the models of the date change - xbt_dynar_foreach(all_existing_models, iter, model) { + for (auto model : *all_existing_models) { model->updateActionsState(NOW, time_delta); } + simgrid::s4u::onTimeAdvance(time_delta); TRACE_paje_dump_buffer (0); @@ -159,139 +143,46 @@ double surf_solve(double max_date) /********* * MODEL * *********/ - -surf_action_t surf_model_extract_done_action_set(surf_model_t model){ - if (model->getDoneActionSet()->empty()) - return NULL; - surf_action_t res = &model->getDoneActionSet()->front(); - model->getDoneActionSet()->pop_front(); +static surf_action_t ActionListExtract(simgrid::surf::ActionList* list) +{ + if (list->empty()) + return nullptr; + surf_action_t res = &list->front(); + list->pop_front(); return res; } +surf_action_t surf_model_extract_done_action_set(surf_model_t model) +{ + return ActionListExtract(model->getDoneActionSet()); +} + surf_action_t surf_model_extract_failed_action_set(surf_model_t model){ - if (model->getFailedActionSet()->empty()) - return NULL; - surf_action_t res = &model->getFailedActionSet()->front(); - model->getFailedActionSet()->pop_front(); - return res; + return ActionListExtract(model->getFailedActionSet()); } int surf_model_running_action_set_size(surf_model_t model){ return model->getRunningActionSet()->size(); } -void surf_vm_model_create(const char *name, sg_host_t ind_phys_host){ - surf_vm_model->createVM(name, ind_phys_host); -} - -surf_action_t surf_network_model_communicate(surf_network_model_t model, sg_host_t src, sg_host_t dst, double size, double rate){ - return model->communicate(src->pimpl_netcard, dst->pimpl_netcard, size, rate); -} - -surf_action_t surf_host_sleep(sg_host_t host, double duration){ - return host->pimpl_cpu->sleep(duration); -} - -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(sg_host_t host, surf_file_t fd){ - return get_casted_host(host)->close(fd); + return host->pimpl_->close(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(sg_host_t host, surf_file_t fd){ - return get_casted_host(host)->getSize(fd); + return host->pimpl_->unlink(fd); } 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); + return host->pimpl_->read(fd, 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(sg_host_t host, surf_file_t fd){ - return get_casted_host(host)->getInfo(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(sg_host_t host, surf_file_t fd, - sg_offset_t offset, int origin){ - return get_casted_host(host)->fileSeek(fd, offset, origin); + return host->pimpl_->write(fd, size); } int surf_host_file_move(sg_host_t host, surf_file_t fd, const char* fullpath){ - return get_casted_host(host)->fileMove(fd, fullpath); -} - -void surf_vm_destroy(sg_host_t vm){ // FIXME:DEADCODE - vm->pimpl_cpu = nullptr; - vm->pimpl_netcard = nullptr; -} - -void surf_vm_suspend(sg_host_t vm){ - get_casted_vm(vm)->suspend(); -} - -void surf_vm_resume(sg_host_t vm){ - get_casted_vm(vm)->resume(); -} - -void surf_vm_save(sg_host_t vm){ - get_casted_vm(vm)->save(); -} - -void surf_vm_restore(sg_host_t vm){ - get_casted_vm(vm)->restore(); -} - -void surf_vm_migrate(sg_host_t vm, sg_host_t ind_vm_ws_dest){ - get_casted_vm(vm)->migrate(ind_vm_ws_dest); -} - -sg_host_t surf_vm_get_pm(sg_host_t vm){ - return get_casted_vm(vm)->getPm(); -} - -void surf_vm_set_bound(sg_host_t vm, double bound){ - return get_casted_vm(vm)->setBound(bound); -} - -void surf_vm_set_affinity(sg_host_t vm, sg_host_t host, unsigned long mask){ - return get_casted_vm(vm)->setAffinity(host->pimpl_cpu, mask); -} - -xbt_dict_t surf_storage_get_content(surf_resource_t resource){ - 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(); -} - -sg_size_t surf_storage_get_free_size(surf_resource_t resource){ - 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(); -} - -xbt_dict_t surf_storage_get_properties(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->getProperties(); -} - -const char* surf_storage_get_host(surf_resource_t resource){ - return static_cast(surf_storage_resource_priv(resource))->p_attach; + return host->pimpl_->fileMove(fd, fullpath); } void surf_cpu_action_set_bound(surf_action_t action, double bound) { @@ -299,5 +190,5 @@ void surf_cpu_action_set_bound(surf_action_t action, double bound) { } surf_file_t surf_storage_action_get_file(surf_action_t action){ - return static_cast(action)->p_file; + return static_cast(action)->file_; }