/* 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/internal_config.h"
-#include "surf_private.h"
#include "surf_interface.hpp"
-#include "network_interface.hpp"
#include "cpu_interface.hpp"
-#include "src/surf/HostImpl.hpp"
-#include "src/simix/smx_host_private.h"
-#include "surf_routing.hpp"
-#include "simgrid/sg_config.h"
#include "mc/mc.h"
-#include "virtual_machine.hpp"
-#include "src/instr/instr_private.h" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
+#include "network_interface.hpp"
#include "simgrid/s4u/engine.hpp"
+#include "simgrid/sg_config.h"
+#include "src/instr/instr_private.h" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
+#include "src/internal_config.h"
+#include "src/kernel/routing/NetPoint.hpp"
+#include "src/simix/smx_host_private.h"
+#include "src/surf/HostImpl.hpp"
+#include "surf_private.h"
#include <vector>
XBT_LOG_NEW_CATEGORY(surf, "All SURF categories");
#include <simgrid/plugins/energy.h> // FIXME: this plugin should not be linked to the core
s_surf_model_description_t surf_plugin_description[] = {
- {"Energy", "Cpu energy consumption.", &sg_energy_plugin_init},
- {nullptr, nullptr, nullptr} /* this array must be nullptr terminated */
+ {"Energy", "Cpu energy consumption.", &sg_host_energy_plugin_init},
+ {nullptr, nullptr, nullptr} /* this array must be nullptr terminated */
};
/* Don't forget to update the option description in smx_config when you change this */
{nullptr, nullptr, nullptr} /* this array must be nullptr terminated */
};
-s_surf_model_description_t surf_vm_model_description[] = {
- {"default", "Default vm model.", &surf_vm_model_init_HL13},
- {nullptr, nullptr, nullptr} /* this array must be nullptr terminated */
-};
-
s_surf_model_description_t surf_optimization_mode_description[] = {
{"Lazy", "Lazy action management (partial invalidation in lmm + heap in action remaining).", nullptr},
{"TI", "Trace integration. Highly optimized mode when using availability traces (only available for the Cas01 CPU model for now).", nullptr},
}
}
-void sg_version(int *ver_major,int *ver_minor,int *ver_patch) {
+void sg_version_get(int* ver_major, int* ver_minor, int* ver_patch)
+{
*ver_major = SIMGRID_VERSION_MAJOR;
*ver_minor = SIMGRID_VERSION_MINOR;
*ver_patch = SIMGRID_VERSION_PATCH;
}
+void sg_version()
+{
+ std::printf("This program was linked against %s (git: %s), found in %s.\n",
+ SIMGRID_VERSION_STRING, SIMGRID_GIT_VERSION, SIMGRID_INSTALL_PREFIX);
+
+#if HAVE_MC
+ std::printf(" Model-checking support compiled in.\n");
+#else
+ std::printf(" Model-checking support disabled at compilation.\n");
+#endif
+
+#if HAVE_NS3
+ std::printf(" NS3 support compiled in.\n");
+#else
+ std::printf(" NS3 support disabled at compilation.\n");
+#endif
+
+#if HAVE_JEDULE
+ std::printf(" Jedule support compiled in.\n");
+#else
+ std::printf(" Jedule support disabled at compilation.\n");
+#endif
+
+#if HAVE_LUA
+ std::printf(" Lua support compiled in.\n");
+#else
+ std::printf(" Lua support disabled at compilation.\n");
+#endif
+
+#if HAVE_MALLOCATOR
+ std::printf(" Mallocator support compiled in.\n");
+#else
+ std::printf(" Mallocator support disabled at compilation.\n");
+#endif
+
+ std::printf("\nTo cite SimGrid in a publication, please use:\n"
+ " Henri Casanova, Arnaud Giersch, Arnaud Legrand, Martin Quinson, Frédéric Suter. \n"
+ " Versatile, Scalable, and Accurate Simulation of Distributed Applications and Platforms. \n"
+ " Journal of Parallel and Distributed Computing, Elsevier, 2014, 74 (10), pp.2899-2917.\n");
+ std::printf("The pdf file and a BibTeX entry for LaTeX users can be found at http://hal.inria.fr/hal-01017319\n");
+}
+
void surf_init(int *argc, char **argv)
{
if (USER_HOST_LEVEL != -1) // Already initialized
XBT_DEBUG("Create all Libs");
USER_HOST_LEVEL = simgrid::s4u::Host::extension_create(nullptr);
- as_router_lib = xbt_lib_new();
storage_lib = xbt_lib_new();
storage_type_lib = xbt_lib_new();
file_lib = xbt_lib_new();
watched_hosts_lib = xbt_dict_new_homogeneous(nullptr);
- XBT_DEBUG("Add routing levels");
- ROUTING_PROP_ASR_LEVEL = xbt_lib_add_level(as_router_lib, nullptr);
- ROUTING_ASR_LEVEL = xbt_lib_add_level(as_router_lib, [](void* p) {
- delete static_cast<simgrid::kernel::routing::NetCard*>(p);
- });
-
XBT_DEBUG("Add SURF levels");
SURF_STORAGE_LEVEL = xbt_lib_add_level(storage_lib,surf_storage_free);
xbt_dynar_free(&surf_path);
sg_host_exit();
- xbt_lib_free(&as_router_lib);
xbt_lib_free(&storage_lib);
sg_link_exit();
xbt_lib_free(&storage_type_lib);
delete model;
delete all_existing_models;
xbt_dynar_free(&model_list_invoke);
- routing_exit();
simgrid::surf::surfExitCallbacks();
void Model::updateActionsStateLazy(double /*now*/, double /*delta*/)
{
- THROW_UNIMPLEMENTED;
+ THROW_UNIMPLEMENTED;
}
void Model::updateActionsStateFull(double /*now*/, double /*delta*/)
namespace simgrid {
namespace surf {
-Resource::Resource(Model *model, const char *name)
- : name_(xbt_strdup(name))
- , model_(model)
-{}
-
-Resource::Resource(Model *model, const char *name, lmm_constraint_t constraint)
- : name_(xbt_strdup(name))
- , model_(model)
- , constraint_(constraint)
+Resource::Resource(Model* model, const char* name, lmm_constraint_t constraint)
+ : name_(name), model_(model), constraint_(constraint)
{}
-Resource::~Resource() {
- xbt_free((void*)name_);
-}
+Resource::~Resource() = default;
bool Resource::isOn() const {
return isOn_;
isOn_ = false;
}
-Model *Resource::getModel() const {
+Model* Resource::model() const
+{
return model_;
}
-const char *Resource::getName() const {
- return name_;
+const char* Resource::cname() const
+{
+ return name_.c_str();
}
bool Resource::operator==(const Resource &other) const {
- return strcmp(name_, other.name_);
+ return name_ == other.name_;
}
-lmm_constraint_t Resource::getConstraint() const {
+lmm_constraint_t Resource::constraint() const
+{
return constraint_;
}
namespace simgrid {
namespace surf {
-void Action::initialize(simgrid::surf::Model *model, double cost, bool failed,
- lmm_variable_t var)
+Action::Action(simgrid::surf::Model* model, double cost, bool failed) : Action(model, cost, failed, nullptr)
+{
+}
+
+Action::Action(simgrid::surf::Model* model, double cost, bool failed, lmm_variable_t var)
+ : remains_(cost), start_(surf_get_clock()), cost_(cost), model_(model), variable_(var)
{
- remains_ = cost;
- start_ = surf_get_clock();
- cost_ = cost;
- model_ = model;
- variable_ = var;
if (failed)
stateSet_ = getModel()->getFailedActionSet();
else
stateSet_->push_back(*this);
}
-Action::Action(simgrid::surf::Model *model, double cost, bool failed)
-{
- initialize(model, cost, failed);
-}
-
-Action::Action(simgrid::surf::Model *model, double cost, bool failed, lmm_variable_t var)
-{
- initialize(model, cost, failed, var);
-}
-
Action::~Action() {
xbt_free(category_);
}
Action::State Action::getState()
{
- if (stateSet_ == getModel()->getReadyActionSet())
+ if (stateSet_ == model_->getReadyActionSet())
return Action::State::ready;
- if (stateSet_ == getModel()->getRunningActionSet())
+ if (stateSet_ == model_->getRunningActionSet())
return Action::State::running;
- if (stateSet_ == getModel()->getFailedActionSet())
+ if (stateSet_ == model_->getFailedActionSet())
return Action::State::failed;
- if (stateSet_ == getModel()->getDoneActionSet())
+ if (stateSet_ == model_->getDoneActionSet())
return Action::State::done;
return Action::State::not_in_the_system;
}
stateSet_->erase(stateSet_->iterator_to(*this));
switch (state) {
case Action::State::ready:
- stateSet_ = getModel()->getReadyActionSet();
+ stateSet_ = model_->getReadyActionSet();
break;
case Action::State::running:
- stateSet_ = getModel()->getRunningActionSet();
+ stateSet_ = model_->getRunningActionSet();
break;
case Action::State::failed:
- stateSet_ = getModel()->getFailedActionSet();
+ stateSet_ = model_->getFailedActionSet();
break;
case Action::State::done:
- stateSet_ = getModel()->getDoneActionSet();
+ stateSet_ = model_->getDoneActionSet();
break;
default:
stateSet_ = nullptr;
void Action::setCategory(const char *category)
{
- XBT_IN("(%p,%s)", this, category);
category_ = xbt_strdup(category);
- XBT_OUT();
}
void Action::ref(){
void Action::setMaxDuration(double duration)
{
- XBT_IN("(%p,%g)", this, duration);
maxDuration_ = duration;
if (getModel()->getUpdateMechanism() == UM_LAZY) // remove action from the heap
heapRemove(getModel()->getActionHeap());
- XBT_OUT();
}
void Action::gapRemove() {}
XBT_IN("(%p)", this);
if (suspended_ != 2) {
lmm_update_variable_weight(getModel()->getMaxminSystem(), getVariable(), 0.0);
- suspended_ = 1;
- if (getModel()->getUpdateMechanism() == UM_LAZY)
+ if (getModel()->getUpdateMechanism() == UM_LAZY){
heapRemove(getModel()->getActionHeap());
+ if (getModel()->getUpdateMechanism() == UM_LAZY && stateSet_ == getModel()->getRunningActionSet() && priority_ > 0){
+ //If we have a lazy model, we need to update the remaining value accordingly
+ updateRemainingLazy(surf_get_clock());
+ }
+ }
+ suspended_ = 1;
}
XBT_OUT();
}
if (getModel() == surf_cpu_model_pm && TRACE_is_enabled()) {
simgrid::surf::Resource *cpu = static_cast<simgrid::surf::Resource*>(
lmm_constraint_id(lmm_get_cnst_from_var(getModel()->getMaxminSystem(), getVariable(), 0)));
- TRACE_surf_host_set_utilization(cpu->getName(), getCategory(), lastValue_, lastUpdate_, now - lastUpdate_);
+ TRACE_surf_host_set_utilization(cpu->cname(), getCategory(), lastValue_, lastUpdate_, now - lastUpdate_);
}
XBT_DEBUG("Updating action(%p): remains is now %f", this, remains_);
}
