1 /* Copyright (c) 2012-2019. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #include "src/instr/instr_private.hpp"
9 XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_paje_types, instr, "Paje tracing event system (types)");
11 extern std::ofstream tracing_file;
12 // to check if variables were previously set to 0, otherwise paje won't simulate them
13 static std::set<std::string> platform_variables;
18 Type::Type(const std::string& name, const std::string& alias, const std::string& color, Type* father)
19 : id_(instr_new_paje_id()), name_(name), color_(color), father_(father)
21 if (name_.empty() || alias.empty())
22 THROWF(tracing_error, 0, "can't create a new type with no name or alias");
24 if (father != nullptr){
25 father->children_[alias].reset(this);
26 XBT_DEBUG("new type %s, child of %s", get_cname(), father->get_cname());
28 if (trace_format == simgrid::instr::TraceFormat::Paje) {
29 stream_ << std::fixed << std::setprecision(TRACE_precision());
33 ContainerType::ContainerType(const std::string& name, Type* father) : Type(name, name, "", father)
35 XBT_DEBUG("ContainerType %s(%lld), child of %s(%lld)", get_cname(), get_id(), father->get_cname(), father->get_id());
36 log_definition(PAJE_DefineContainerType);
39 EventType::EventType(const std::string& name, Type* father) : ValueType(name, father)
41 XBT_DEBUG("EventType %s(%lld), child of %s(%lld)", get_cname(), get_id(), father->get_cname(), father->get_id());
42 log_definition(PAJE_DefineEventType);
45 StateType::StateType(const std::string& name, Type* father) : ValueType(name, father)
47 XBT_DEBUG("StateType %s(%lld), child of %s(%lld)", get_cname(), get_id(), father->get_cname(), father->get_id());
48 log_definition(PAJE_DefineStateType);
51 void StateType::set_event(const std::string& value_name)
53 events_.push_back(new StateEvent(issuer_, this, PAJE_SetState, get_entity_value(value_name), nullptr));
56 void StateType::push_event(const std::string& value_name, TIData* extra)
58 events_.push_back(new StateEvent(issuer_, this, PAJE_PushState, get_entity_value(value_name), extra));
61 void StateType::push_event(const std::string& value_name)
63 events_.push_back(new StateEvent(issuer_, this, PAJE_PushState, get_entity_value(value_name), nullptr));
66 void StateType::pop_event()
71 void StateType::pop_event(TIData* extra)
73 events_.push_back(new StateEvent(issuer_, this, PAJE_PopState, nullptr, extra));
76 VariableType::VariableType(const std::string& name, const std::string& color, Type* father)
77 : Type(name, name, color, father)
79 XBT_DEBUG("VariableType %s(%lld), child of %s(%lld)", get_cname(), get_id(), father->get_cname(), father->get_id());
80 log_definition(PAJE_DefineVariableType);
83 void VariableType::instr_event(double now, double delta, const char* resource, double value)
85 /* To trace resource utilization, we use AddEvent and SubEvent only. This implies to add a SetEvent first to set the
86 * initial value of all variables for subsequent adds/subs. If we don't do so, the first AddEvent would be added to a
87 * non-determined value, hence causing analysis problems.
90 // create a key considering the resource and variable
91 std::string key = std::string(resource) + get_name();
93 // check if key exists: if it doesn't, set the variable to zero and mark this in the global map.
94 if (platform_variables.find(key) == platform_variables.end()) {
96 platform_variables.insert(key);
99 add_event(now, value);
100 sub_event(now + delta, value);
103 void VariableType::set_event(double timestamp, double value)
105 events_.push_back(new VariableEvent(timestamp, issuer_, this, PAJE_SetVariable, value));
108 void VariableType::add_event(double timestamp, double value)
110 events_.push_back(new VariableEvent(timestamp, issuer_, this, PAJE_AddVariable, value));
113 void VariableType::sub_event(double timestamp, double value)
115 events_.push_back(new VariableEvent(timestamp, issuer_, this, PAJE_SubVariable, value));
118 LinkType::LinkType(const std::string& name, const std::string& alias, Type* father) : ValueType(name, alias, father)
121 void LinkType::start_event(Container* startContainer, const std::string& value, const std::string& key)
123 start_event(startContainer, value, key, -1);
126 void LinkType::start_event(Container* startContainer, const std::string& value, const std::string& key, int size)
128 new LinkEvent(issuer_, this, PAJE_StartLink, startContainer, value, key, size);
131 void LinkType::end_event(Container* endContainer, const std::string& value, const std::string& key)
133 new LinkEvent(issuer_, this, PAJE_EndLink, endContainer, value, key, -1);
136 void Type::log_definition(e_event_type event_type)
138 if (trace_format != simgrid::instr::TraceFormat::Paje)
140 XBT_DEBUG("%s: event_type=%u, timestamp=%.*f", __func__, event_type, TRACE_precision(), 0.);
141 stream_ << event_type << " " << get_id() << " " << father_->get_id() << " " << get_name();
143 stream_ << " \"" << color_ << "\"";
144 XBT_DEBUG("Dump %s", stream_.str().c_str());
145 tracing_file << stream_.str() << std::endl;
148 void Type::log_definition(simgrid::instr::Type* source, simgrid::instr::Type* dest)
150 if (trace_format != simgrid::instr::TraceFormat::Paje)
152 XBT_DEBUG("%s: event_type=%u, timestamp=%.*f", __func__, PAJE_DefineLinkType, TRACE_precision(), 0.);
153 stream_ << PAJE_DefineLinkType << " " << get_id() << " " << father_->get_id() << " " << source->get_id();
154 stream_ << " " << dest->get_id() << " " << get_name();
155 XBT_DEBUG("Dump %s", stream_.str().c_str());
156 tracing_file << stream_.str() << std::endl;
159 Type* Type::by_name(const std::string& name)
162 for (auto const& elm : children_) {
163 if (elm.second->name_ == name) {
164 if (ret != nullptr) {
165 THROWF (tracing_error, 0, "there are two children types with the same name?");
167 ret = elm.second.get();
172 THROWF(tracing_error, 2, "type with name (%s) not found in father type (%s)", name.c_str(), get_cname());
176 void ValueType::add_entity_value(const std::string& name)
178 add_entity_value(name, "");
181 void ValueType::add_entity_value(const std::string& name, const std::string& color)
184 THROWF(tracing_error, 0, "can't get a value with no name");
186 auto it = values_.find(name);
187 if (it == values_.end()) {
188 auto res = values_.emplace(name, EntityValue(name, color, this));
189 XBT_DEBUG("new value %s, child of %s", name.c_str(), get_cname());
190 res.first->second.print();
194 EntityValue* ValueType::get_entity_value(const std::string& name)
196 auto ret = values_.find(name);
197 if (ret == values_.end()) {
198 THROWF(tracing_error, 2, "value with name (%s) not found in father type (%s)", name.c_str(), get_cname());
203 VariableType* Type::by_name_or_create(const std::string& name, const std::string& color)
205 auto cont = children_.find(name);
206 std::string mycolor = color.empty() ? "1 1 1" : color;
207 return cont == children_.end() ? new VariableType(name, mycolor, this)
208 : static_cast<VariableType*>(cont->second.get());
211 LinkType* Type::by_name_or_create(const std::string& name, Type* source, Type* dest)
213 std::string alias = name + "-" + std::to_string(source->id_) + "-" + std::to_string(dest->id_);
214 auto it = children_.find(alias);
215 if (it == children_.end()) {
216 LinkType* ret = new LinkType(name, alias, this);
217 XBT_DEBUG("LinkType %s(%lld), child of %s(%lld) %s(%lld)->%s(%lld)", ret->get_cname(), ret->get_id(), get_cname(),
218 get_id(), source->get_cname(), source->get_id(), dest->get_cname(), dest->get_id());
219 ret->log_definition(source, dest);
222 return static_cast<LinkType*>(it->second.get());