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ns3: inline a function used only once
[simgrid.git] / src / instr / instr_platform.cpp
index f273438..f0f6442 100644 (file)
@@ -29,11 +29,6 @@ std::string instr_pid(simgrid::s4u::Actor const& proc)
   return std::string(proc.get_name()) + "-" + std::to_string(proc.get_pid());
 }
 
-static const char* instr_node_name(const s_xbt_node_t* node)
-{
-  return static_cast<char*>(xbt_graph_node_get_data(node));
-}
-
 static container_t lowestCommonAncestor(const simgrid::instr::Container* a1, const simgrid::instr::Container* a2)
 {
   // this is only an optimization (since most of a1 and a2 share the same parent)
@@ -58,8 +53,8 @@ static container_t lowestCommonAncestor(const simgrid::instr::Container* a1, con
 
   // find the lowest ancestor
   p     = nullptr;
-  int i = ancestors_a1.size() - 1;
-  int j = ancestors_a2.size() - 1;
+  int i = static_cast<int>(ancestors_a1.size()) - 1;
+  int j = static_cast<int>(ancestors_a2.size()) - 1;
   while (i >= 0 && j >= 0) {
     container_t a1p = ancestors_a1.at(i);
     const simgrid::instr::Container* a2p = ancestors_a2.at(j);
@@ -166,7 +161,7 @@ static void recursiveNewVariableType(const std::string& new_typename, const std:
   if (root->get_name() == "LINK")
     root->by_name_or_create(std::string("b") + new_typename, color);
 
-  for (auto const& elm : root->children_) {
+  for (auto const& elm : root->get_children()) {
     recursiveNewVariableType(new_typename, color, elm.second.get());
   }
 }
@@ -182,7 +177,7 @@ static void recursiveNewUserVariableType(const std::string& father_type, const s
   if (root->get_name() == father_type) {
     root->by_name_or_create(new_typename, color);
   }
-  for (auto const& elm : root->children_)
+  for (auto const& elm : root->get_children())
     recursiveNewUserVariableType(father_type, new_typename, color, elm.second.get());
 }
 
@@ -198,7 +193,7 @@ static void recursiveNewUserStateType(const std::string& father_type, const std:
   if (root->get_name() == father_type)
     root->by_name_or_create<simgrid::instr::StateType>(new_typename);
 
-  for (auto const& elm : root->children_)
+  for (auto const& elm : root->get_children())
     recursiveNewUserStateType(father_type, new_typename, elm.second.get());
 }
 
@@ -213,7 +208,7 @@ static void recursiveNewValueForUserStateType(const std::string& type_name, cons
   if (root->get_name() == type_name)
     static_cast<simgrid::instr::StateType*>(root)->add_entity_value(val, color);
 
-  for (auto const& elm : root->children_)
+  for (auto const& elm : root->get_children())
     recursiveNewValueForUserStateType(type_name, val, color, elm.second.get());
 }
 
@@ -222,16 +217,6 @@ void instr_new_value_for_user_state_type(const std::string& type_name, const cha
   recursiveNewValueForUserStateType(type_name, value, color, simgrid::instr::Container::get_root()->type_);
 }
 
-static void recursiveXBTGraphExtraction(const s_xbt_graph_t* graph, std::map<std::string, xbt_node_t>* nodes,
-                                        std::map<std::string, xbt_edge_t>* edges, const_sg_netzone_t netzone)
-{
-  // bottom-up recursion
-  for (auto const& netzone_child : netzone->get_children())
-    recursiveXBTGraphExtraction(graph, nodes, edges, netzone_child);
-
-  netzone->get_impl()->get_graph(graph, nodes, edges);
-}
-
 namespace simgrid {
 namespace instr {
 
@@ -240,7 +225,7 @@ void platform_graph_export_graphviz(const std::string& output_filename)
   xbt_graph_t g                            = xbt_graph_new_graph(0, nullptr);
   std::map<std::string, xbt_node_t>* nodes = new std::map<std::string, xbt_node_t>();
   std::map<std::string, xbt_edge_t>* edges = new std::map<std::string, xbt_edge_t>();
-  recursiveXBTGraphExtraction(g, nodes, edges, s4u::Engine::get_instance()->get_netzone_root());
+  s4u::Engine::get_instance()->get_netzone_root()->extract_xbt_graph(g, nodes, edges);
 
   std::ofstream fs;
   fs.open(output_filename, std::ofstream::out);
@@ -257,11 +242,11 @@ void platform_graph_export_graphviz(const std::string& output_filename)
   fs << "  node [width=.3, height=.3, style=filled, color=skyblue]" << std::endl << std::endl;
 
   for (auto const& elm : *nodes)
-    fs << "  \"" << instr_node_name(elm.second) << "\";" << std::endl;
+    fs << "  \"" << elm.first << "\";" << std::endl;
 
   for (auto const& elm : *edges) {
-    const char* src_s = instr_node_name(elm.second->src);
-    const char* dst_s = instr_node_name(elm.second->dst);
+    const char* src_s = static_cast<char*>(elm.second->src->data);
+    const char* dst_s = static_cast<char*>(elm.second->dst->data);
     if (g->directed)
       fs << "  \"" << src_s << "\" -> \"" << dst_s << "\";" << std::endl;
     else
@@ -301,7 +286,8 @@ static void on_netzone_creation(s4u::NetZone const& netzone)
   }
 
   if (TRACE_needs_platform()) {
-    NetZoneContainer* container = new NetZoneContainer(id, currentContainer.size(), currentContainer.back());
+    unsigned level              = static_cast<unsigned>(currentContainer.size());
+    NetZoneContainer* container = new NetZoneContainer(id, level, currentContainer.back());
     currentContainer.push_back(container);
   }
 }
@@ -321,6 +307,7 @@ static void on_link_creation(s4u::Link const& link)
     latency->set_calling_container(container);
     latency->set_event(0, link.get_latency());
   }
+
   if (TRACE_uncategorized()) {
     container->type_->by_name_or_create("bandwidth_used", "0.5 0.5 0.5");
   }
@@ -353,19 +340,12 @@ static void on_host_creation(s4u::Host const& host)
   }
 }
 
-static void on_host_speed_change(s4u::Host const& host)
-{
-  Container::by_name(host.get_name())
-      ->get_variable("speed")
-      ->set_event(surf_get_clock(), host.get_core_count() * host.get_available_speed());
-}
-
 static void on_action_state_change(kernel::resource::Action const& action,
                                    kernel::resource::Action::State /* previous */)
 {
-  int n = action.get_variable()->get_number_of_constraint();
+  unsigned n = static_cast<unsigned>(action.get_variable()->get_number_of_constraint());
 
-  for (int i = 0; i < n; i++) {
+  for (unsigned i = 0; i < n; i++) {
     double value = action.get_variable()->get_value() * action.get_variable()->get_constraint_weight(i);
     /* Beware of composite actions: ptasks put links and cpus together. Extra pb: we cannot dynamic_cast from void* */
     kernel::resource::Resource* resource = action.get_variable()->get_constraint(i)->get_id();
@@ -383,19 +363,6 @@ static void on_action_state_change(kernel::resource::Action const& action,
   }
 }
 
-static void on_link_bandwidth_change(s4u::Link const& link)
-{
-  Container::by_name(link.get_name())
-      ->get_variable("bandwidth")
-      ->set_event(surf_get_clock(), sg_bandwidth_factor * link.get_bandwidth());
-}
-
-static void on_netpoint_creation(kernel::routing::NetPoint const& netpoint)
-{
-  if (netpoint.is_router())
-    new RouterContainer(netpoint.get_name(), currentContainer.back());
-}
-
 static void on_platform_created()
 {
   currentContainer.clear();
@@ -404,15 +371,16 @@ static void on_platform_created()
   recursiveGraphExtraction(s4u::Engine::get_instance()->get_netzone_root(), Container::get_root(), filter);
   XBT_DEBUG("Graph extraction finished.");
   delete filter;
-  TRACE_paje_dump_buffer(true);
+  dump_buffer(true);
 }
 
 static void on_actor_creation(s4u::Actor const& actor)
 {
-  const Container* root = Container::get_root();
-  Container* container  = Container::by_name(actor.get_host()->get_name());
+  const Container* root      = Container::get_root();
+  Container* container       = Container::by_name(actor.get_host()->get_name());
+  std::string container_name = instr_pid(actor);
 
-  container->create_child(instr_pid(actor), "ACTOR");
+  container->create_child(container_name, "ACTOR");
   ContainerType* actor_type = container->type_->by_name_or_create<ContainerType>("ACTOR");
   StateType* state          = actor_type->by_name_or_create<StateType>("ACTOR_STATE");
   state->add_entity_value("suspend", "1 0 1");
@@ -421,9 +389,7 @@ static void on_actor_creation(s4u::Actor const& actor)
   state->add_entity_value("send", "0 0 1");
   state->add_entity_value("execute", "0 1 1");
   root->type_->by_name_or_create("ACTOR_LINK", actor_type, actor_type);
-  root->type_->by_name_or_create("ACTOR_TASK_LINK", actor_type, actor_type);
 
-  std::string container_name = instr_pid(actor);
   actor.on_exit([container_name](bool failed) {
     if (failed)
       // kill means that this actor no longer exists, let's destroy it
@@ -470,14 +436,25 @@ void define_callbacks()
   if (TRACE_needs_platform()) {
     s4u::Engine::on_platform_created.connect(on_platform_created);
     s4u::Host::on_creation.connect(on_host_creation);
-    s4u::Host::on_speed_change.connect(on_host_speed_change);
+    s4u::Host::on_speed_change.connect([](s4u::Host const& host) {
+      Container::by_name(host.get_name())
+          ->get_variable("speed")
+          ->set_event(surf_get_clock(), host.get_core_count() * host.get_available_speed());
+    });
     s4u::Link::on_creation.connect(on_link_creation);
-    s4u::Link::on_bandwidth_change.connect(on_link_bandwidth_change);
+    s4u::Link::on_bandwidth_change.connect([](s4u::Link const& link) {
+      Container::by_name(link.get_name())
+          ->get_variable("bandwidth")
+          ->set_event(surf_get_clock(), sg_bandwidth_factor * link.get_bandwidth());
+    });
     s4u::NetZone::on_seal.connect([](s4u::NetZone const& /*netzone*/) { currentContainer.pop_back(); });
-    kernel::routing::NetPoint::on_creation.connect(on_netpoint_creation);
+    kernel::routing::NetPoint::on_creation.connect([](kernel::routing::NetPoint const& netpoint) {
+      if (netpoint.is_router())
+        new RouterContainer(netpoint.get_name(), currentContainer.back());
+    });
   }
+
   s4u::NetZone::on_creation.connect(on_netzone_creation);
-  s4u::Engine::on_time_advance.connect([](double /*time_delta*/) { TRACE_paje_dump_buffer(false); });
 
   kernel::resource::CpuAction::on_state_change.connect(on_action_state_change);
   s4u::Link::on_communication_state_change.connect(on_action_state_change);
@@ -516,6 +493,17 @@ void define_callbacks()
     s4u::Actor::on_host_change.connect(on_actor_host_change);
   }
 
+  if (TRACE_smpi_is_enabled() && TRACE_smpi_is_computing()) {
+    s4u::Exec::on_start.connect([](simgrid::s4u::Actor const& actor, s4u::Exec const& exec) {
+      Container::by_name(std::string("rank-") + std::to_string(actor.get_pid()))
+          ->get_state("MPI_STATE")
+          ->push_event("computing", new CpuTIData("compute", exec.get_cost()));
+    });
+    s4u::Exec::on_completion.connect([](s4u::Actor const& actor, s4u::Exec const&) {
+      Container::by_name(std::string("rank-") + std::to_string(actor.get_pid()))->get_state("MPI_STATE")->pop_event();
+    });
+  }
+
   if (TRACE_vm_is_enabled()) {
     s4u::Host::on_creation.connect(on_vm_creation);
     s4u::VirtualMachine::on_start.connect([](s4u::VirtualMachine const& vm) {