-/* Copyright (c) 2012, 2014-2017. The SimGrid Team.
+/* Copyright (c) 2012-2023. 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 "simgrid/Exception.hpp"
#include "src/instr/instr_private.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_paje_types, instr, "Paje tracing event system (types)");
-static simgrid::instr::Type* rootType = nullptr; /* the root type */
+namespace simgrid::instr {
-namespace simgrid {
-namespace instr {
+long long int new_paje_id()
+{
+ static long long int type_id = 0;
+ return type_id++;
+}
-Type::Type(std::string name, std::string alias, std::string color, e_entity_types kind, Type* father)
- : name_(name), color_(color), kind_(kind), father_(father)
+Type::Type(PajeEventType event_type, const std::string& name, const std::string& alias, const std::string& color,
+ Type* parent)
+ : name_(name), color_(color), parent_(parent)
{
- if (name.empty() || alias.empty()) {
- THROWF(tracing_error, 0, "can't create a new type with no name or alias");
+ if (name_.empty() || alias.empty())
+ throw TracingError(XBT_THROW_POINT, "can't create a new type with no name or alias");
+
+ if (parent != nullptr) {
+ parent->children_[alias].reset(this);
+ XBT_DEBUG("new type %s, child of %s", get_cname(), parent->get_cname());
+ on_creation(*this, event_type);
}
+}
- id_ = std::to_string(instr_new_paje_id());
+void StateType::set_event(const std::string& value_name)
+{
+ events_.push_back(new StateEvent(get_issuer(), this, PajeEventType::SetState, get_entity_value(value_name), nullptr));
+}
- if (father != nullptr){
- father->children_.insert({alias, this});
- XBT_DEBUG("new type %s, child of %s", name_.c_str(), father->getCname());
- }
+void StateType::push_event(const std::string& value_name, TIData* extra)
+{
+ events_.push_back(new StateEvent(get_issuer(), this, PajeEventType::PushState, get_entity_value(value_name), extra));
+}
+
+void StateType::push_event(const std::string& value_name)
+{
+ events_.push_back(
+ new StateEvent(get_issuer(), this, PajeEventType::PushState, get_entity_value(value_name), nullptr));
+}
+
+void StateType::pop_event()
+{
+ pop_event(nullptr);
+}
+
+void StateType::pop_event(TIData* extra)
+{
+ events_.push_back(new StateEvent(get_issuer(), this, PajeEventType::PopState, nullptr, extra));
+}
+
+void VariableType::instr_event(double now, double delta, const char* resource, double value)
+{
+ /* To trace resource utilization, we use AddEvent and SubEvent only. This implies to add a SetEvent first to set the
+ * initial value of all variables for subsequent adds/subs. If we don't do so, the first AddEvent would be added to a
+ * non-determined value, hence causing analysis problems.
+ */
+
+ // to check if variables were previously set to 0, otherwise paje won't simulate them
+ // create a key considering the resource and variable, and check if key exists in the global map:
+ // if it doesn't, set the variable to zero.
+ if (static std::set<std::string, std::less<>> platform_variables;
+ platform_variables.emplace(resource + get_name()).second)
+ set_event(now, 0);
+
+ add_event(now, value);
+ sub_event(now + delta, value);
+}
+
+void VariableType::set_event(double timestamp, double value)
+{
+ events_.push_back(new VariableEvent(timestamp, get_issuer(), this, PajeEventType::SetVariable, value));
+}
+
+void VariableType::add_event(double timestamp, double value)
+{
+ events_.push_back(new VariableEvent(timestamp, get_issuer(), this, PajeEventType::AddVariable, value));
+}
+
+void VariableType::sub_event(double timestamp, double value)
+{
+ events_.push_back(new VariableEvent(timestamp, get_issuer(), this, PajeEventType::SubVariable, value));
+}
+
+void LinkType::start_event(Container* startContainer, const std::string& value, const std::string& key, size_t size)
+{
+ new LinkEvent(get_issuer(), this, PajeEventType::StartLink, startContainer, value, key, size);
}
-Type::~Type()
+void LinkType::end_event(Container* endContainer, const std::string& value, const std::string& key)
{
- for (auto elm : values_)
- delete elm.second;
- for (auto elm : children_)
- delete elm.second;
+ new LinkEvent(get_issuer(), this, PajeEventType::EndLink, endContainer, value, key);
}
-Type* Type::byName(std::string name)
+Type* Type::by_name(const std::string& name)
{
Type* ret = nullptr;
- for (auto elm : children_) {
- if (elm.second->name_ == name) {
+ for (auto const& [_, child] : children_) {
+ if (child->name_ == name) {
if (ret != nullptr) {
- THROWF (tracing_error, 0, "there are two children types with the same name?");
+ throw TracingError(XBT_THROW_POINT, "there are two children types with the same name?");
} else {
- ret = elm.second;
+ ret = child.get();
}
}
}
if (ret == nullptr)
- THROWF(tracing_error, 2, "type with name (%s) not found in father type (%s)", name.c_str(), getCname());
+ throw TracingError(XBT_THROW_POINT, xbt::string_printf("type with name (%s) not found in parent type (%s)",
+ name.c_str(), get_cname()));
return ret;
}
-Type* Type::createRootType()
+void ValueType::add_entity_value(const std::string& name)
{
- simgrid::instr::Type* ret = new simgrid::instr::Type("0", "0", "", TYPE_CONTAINER, nullptr);
- rootType = ret;
- return ret;
+ add_entity_value(name, "");
}
-Type* Type::getRootType()
+void ValueType::add_entity_value(const std::string& name, const std::string& color)
{
- return rootType;
-}
+ if (name.empty())
+ throw TracingError(XBT_THROW_POINT, "can't get a value with no name");
-Type* Type::getOrCreateContainerType(std::string name)
-{
- auto it = children_.find(name);
- if (it == children_.end()) {
- Type* ret = new simgrid::instr::Type(name, name, "", TYPE_CONTAINER, this);
- XBT_DEBUG("ContainerType %s(%s), child of %s(%s)", ret->getCname(), ret->getId(), getCname(), getId());
- ret->logContainerTypeDefinition();
- return ret;
- } else
- return it->second;
+ auto it = values_.find(name);
+ if (it == values_.end()) {
+ XBT_DEBUG("new value %s, child of %s", name.c_str(), get_cname());
+ values_.try_emplace(name, name, color, this);
+ }
}
-Type* Type::getOrCreateEventType(std::string name)
+EntityValue* ValueType::get_entity_value(const std::string& name)
{
- auto it = children_.find(name);
- if (it == children_.end()) {
- Type* ret = new Type(name, name, "", TYPE_EVENT, this);
- XBT_DEBUG("EventType %s(%s), child of %s(%s)", ret->getCname(), ret->getId(), getCname(), getId());
- ret->logDefineEventType();
- return ret;
- } else {
- return it->second;
+ auto ret = values_.find(name);
+ if (ret == values_.end()) {
+ throw TracingError(XBT_THROW_POINT, xbt::string_printf("value with name (%s) not found in parent type (%s)",
+ name.c_str(), get_cname()));
}
+ return &ret->second;
}
-Type* Type::getOrCreateVariableType(std::string name, std::string color)
+VariableType* Type::by_name_or_create(const std::string& name, const std::string& color)
{
- auto it = children_.find(name);
- if (it == children_.end()) {
- Type* ret = new Type(name, name, color.empty() ? "1 1 1" : color, TYPE_VARIABLE, this);
-
- XBT_DEBUG("VariableType %s(%s), child of %s(%s)", ret->getCname(), ret->getId(), getCname(), getId());
- ret->logVariableTypeDefinition();
-
- return ret;
- } else
- return it->second;
+ auto cont = children_.find(name);
+ std::string mycolor = color.empty() ? "1 1 1" : color;
+ return cont == children_.end() ? new VariableType(name, mycolor, this)
+ : static_cast<VariableType*>(cont->second.get());
}
-Type* Type::getOrCreateLinkType(std::string name, Type* source, Type* dest)
+LinkType* Type::by_name_or_create(const std::string& name, const Type* source, const Type* dest)
{
- std::string alias = name + "-" + source->id_ + "-" + dest->id_;
+ std::string alias = name + "-" + std::to_string(source->id_) + "-" + std::to_string(dest->id_);
auto it = children_.find(alias);
if (it == children_.end()) {
- Type* ret = new Type(name, alias, "", TYPE_LINK, this);
- XBT_DEBUG("LinkType %s(%s), child of %s(%s) %s(%s)->%s(%s)", ret->getCname(), ret->getId(), getCname(), getId(),
- source->getCname(), source->getId(), dest->getCname(), dest->getId());
- ret->logLinkTypeDefinition(source, dest);
- return ret;
- } else
- return it->second;
-}
-
-Type* Type::getOrCreateStateType(std::string name)
-{
- auto it = children_.find(name);
- if (it == children_.end()) {
- Type* ret = new Type(name, name, "", TYPE_STATE, this);
- XBT_DEBUG("StateType %s(%s), child of %s(%s)", ret->getCname(), ret->getId(), getCname(), getId());
- ret->logStateTypeDefinition();
- return ret;
+ return new LinkType(name, source, dest, alias, this);
} else
- return it->second;
-}
-}
+ return static_cast<LinkType*>(it->second.get());
}
+} // namespace simgrid::instr
