-/* Copyright (c) 2010-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2010-2023. 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 "src/instr/instr_private.hpp"
#include "src/kernel/resource/CpuImpl.hpp"
#include "src/kernel/resource/NetworkModel.hpp"
-#include "src/surf/surf_interface.hpp"
#include <fstream>
std::string instr_pid(simgrid::s4u::Actor const& proc)
{
- return std::string(proc.get_name()) + "-" + std::to_string(proc.get_pid());
+ return proc.get_name() + "-" + std::to_string(proc.get_pid());
}
static simgrid::instr::Container* lowestCommonAncestor(const simgrid::instr::Container* a1,
int j = static_cast<int>(ancestors_a2.size()) - 1;
while (i >= 0 && j >= 0) {
simgrid::instr::Container* a1p = ancestors_a1.at(i);
- const simgrid::instr::Container* a2p = ancestors_a2.at(j);
- if (a1p == a2p) {
- p = a1p;
- } else {
+ if (a1p != ancestors_a2.at(j))
break;
- }
+ p = a1p;
i--;
j--;
}
simgrid::instr::Type* root)
{
if (root->get_name() == "HOST" || root->get_name() == "VM")
- root->by_name_or_create(std::string("p") + new_typename, color);
+ root->by_name_or_create("p" + new_typename, color);
if (root->get_name() == "LINK")
- root->by_name_or_create(std::string("b") + new_typename, color);
+ root->by_name_or_create("b" + new_typename, color);
for (auto const& [_, child] : root->get_children()) {
recursiveNewVariableType(new_typename, color, child.get());
recursiveNewValueForUserStateType(type_name, value, color, simgrid::instr::Container::get_root()->get_type());
}
-namespace simgrid {
-namespace instr {
+namespace simgrid::instr {
/** @brief Creates a file with the topology of the platform file used for the simulator.
*
xbt_assert(not fs.fail(), "Failed to open %s", output_filename.c_str());
if (g->directed)
- fs << "digraph test {" << std::endl;
+ fs << "digraph test {\n";
else
- fs << "graph test {" << std::endl;
+ fs << "graph test {\n";
- fs << " graph [overlap=scale]" << std::endl;
+ fs << " graph [overlap=scale]\n";
- fs << " node [shape=box, style=filled]" << std::endl;
- fs << " node [width=.3, height=.3, style=filled, color=skyblue]" << std::endl << std::endl;
+ fs << " node [shape=box, style=filled]\n";
+ fs << " node [width=.3, height=.3, style=filled, color=skyblue]\n\n";
for (auto const& [node, _] : nodes)
- fs << " \"" << node << "\";" << std::endl;
+ fs << " \"" << node << "\";\n";
for (auto const& [_, edge] : edges) {
const char* src_s = static_cast<char*>(edge->src->data);
const char* dst_s = static_cast<char*>(edge->dst->data);
if (g->directed)
- fs << " \"" << src_s << "\" -> \"" << dst_s << "\";" << std::endl;
+ fs << " \"" << src_s << "\" -> \"" << dst_s << "\";\n";
else
- fs << " \"" << src_s << "\" -- \"" << dst_s << "\";" << std::endl;
+ fs << " \"" << src_s << "\" -- \"" << dst_s << "\";\n";
}
- fs << "}" << std::endl;
+ fs << "}\n";
fs.close();
xbt_graph_free_graph(g, xbt_free_f, xbt_free_f, nullptr);
}
+void platform_graph_export_csv(const std::string& output_filename)
+{
+ auto* g = xbt_graph_new_graph(0, nullptr);
+ std::map<std::string, xbt_node_t, std::less<>> nodes;
+ std::map<std::string, xbt_edge_t, std::less<>> edges;
+ s4u::Engine::get_instance()->get_netzone_root()->extract_xbt_graph(g, &nodes, &edges);
+
+ std::ofstream fs;
+ fs.open(output_filename, std::ofstream::out);
+ xbt_assert(not fs.fail(), "Failed to open %s", output_filename.c_str());
+
+ fs << "src,dst" << std::endl;
+ for (auto const& [_, edge] : edges) {
+ const char* src_s = static_cast<char*>(edge->src->data);
+ const char* dst_s = static_cast<char*>(edge->dst->data);
+ fs << src_s << "," << dst_s << "\n";
+ }
+ fs.close();
+ xbt_graph_free_graph(g, xbt_free_f, xbt_free_f, nullptr);
+}
+
/* Callbacks */
static std::vector<NetZoneContainer*> currentContainer; /* push and pop, used only in creation */
static void on_netzone_creation(s4u::NetZone const& netzone)
double value = action.get_rate() * 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();
- const kernel::resource::CpuImpl* cpu = dynamic_cast<kernel::resource::CpuImpl*>(resource);
-
- if (cpu != nullptr)
+ if (const auto* cpu = dynamic_cast<kernel::resource::CpuImpl*>(resource))
resource_set_utilization("HOST", "speed_used", cpu->get_cname(), action.get_category(), value,
action.get_last_update(), simgrid_get_clock() - action.get_last_update());
- const kernel::resource::StandardLinkImpl* link = dynamic_cast<kernel::resource::StandardLinkImpl*>(resource);
-
- if (link != nullptr)
+ if (const auto* link = dynamic_cast<kernel::resource::StandardLinkImpl*>(resource))
resource_set_utilization("LINK", "bandwidth_used", link->get_cname(), action.get_category(), value,
action.get_last_update(), simgrid_get_clock() - action.get_last_update());
}
s4u::Link::on_bandwidth_change_cb([](s4u::Link const& link) {
Container::by_name(link.get_name())
->get_variable("bandwidth")
- ->set_event(simgrid_get_clock(), sg_bandwidth_factor * link.get_bandwidth());
+ ->set_event(
+ simgrid_get_clock(),
+ static_cast<kernel::resource::NetworkModel*>(link.get_impl()->get_model())->get_bandwidth_factor() *
+ link.get_bandwidth());
});
s4u::NetZone::on_seal_cb([](s4u::NetZone const& /*netzone*/) { currentContainer.pop_back(); });
kernel::routing::NetPoint::on_creation.connect([](kernel::routing::NetPoint const& netpoint) {
if (TRACE_smpi_is_enabled() && TRACE_smpi_is_computing()) {
s4u::Exec::on_start_cb([](s4u::Exec const& exec) {
- Container::by_name(std::string("rank-") + std::to_string(s4u::Actor::self()->get_pid()))
+ Container::by_name("rank-" + std::to_string(s4u::Actor::self()->get_pid()))
->get_state("MPI_STATE")
->push_event("computing", new CpuTIData("compute", exec.get_cost()));
});
s4u::Activity::on_completion_cb([](const s4u::Activity&) {
- Container::by_name(std::string("rank-") + std::to_string(s4u::Actor::self()->get_pid()))
- ->get_state("MPI_STATE")
- ->pop_event();
+ Container::by_name("rank-" + std::to_string(s4u::Actor::self()->get_pid()))->get_state("MPI_STATE")->pop_event();
});
}
[](s4u::Host const& host) { Container::by_name(host.get_name())->remove_from_parent(); });
}
}
-} // namespace instr
-} // namespace simgrid
+} // namespace simgrid::instr