#include "simgrid/version.h"
#include "src/instr/instr_private.hpp"
#include "surf/surf.hpp"
-#include "xbt/virtu.h" /* xbt::cmdline */
#include <sys/stat.h>
#ifdef WIN32
"Do not trace link bandwidth and latency.", false};
static simgrid::config::Flag<bool> trace_disable_power{"tracing/disable_power", "Do not trace host power.", false};
-simgrid::instr::TraceFormat simgrid::instr::trace_format = simgrid::instr::TraceFormat::Paje;
-
bool TRACE_needs_platform ()
{
return TRACE_actor_is_enabled() || TRACE_vm_is_enabled() || TRACE_categorized() || TRACE_uncategorized() ||
return trace_disable_power && trace_enabled;
}
-bool TRACE_disable_destroy ()
-{
- return trace_disable_destroy && trace_enabled;
-}
-
-bool TRACE_basic ()
-{
- return trace_basic && trace_enabled;
-}
-
bool TRACE_display_sizes ()
{
return trace_display_sizes && trace_smpi_enabled && trace_enabled;
}
-int TRACE_precision ()
-{
- return simgrid::config::get_value<int>("tracing/precision");
-}
-
-std::string TRACE_get_filename()
-{
- return simgrid::config::get_value<std::string>("tracing/filename");
-}
-
static void print_line(const char* option, const char* desc, const char* longdesc)
{
std::string str = std::string("--cfg=") + option + " ";
namespace simgrid {
namespace instr {
-
static bool trace_active = false;
+TraceFormat trace_format = TraceFormat::Paje;
+int trace_precision;
+
/*************
* Callbacks *
*************/
xbt::signal<void(Container&)> Container::on_creation;
xbt::signal<void(Container&)> Container::on_destruction;
+xbt::signal<void(Type&, e_event_type)> Type::on_creation;
+xbt::signal<void(LinkType&, Type&, Type&)> LinkType::on_creation;
+xbt::signal<void(PajeEvent&)> PajeEvent::on_creation;
+xbt::signal<void(PajeEvent&)> PajeEvent::on_destruction;
+xbt::signal<void(StateEvent&)> StateEvent::on_destruction;
xbt::signal<void(EntityValue&)> EntityValue::on_creation;
static void on_container_creation_paje(Container& c)
XBT_DEBUG("%s: event_type=%u, timestamp=%f", __func__, PAJE_CreateContainer, timestamp);
- stream << std::fixed << std::setprecision(TRACE_precision()) << PAJE_CreateContainer << " ";
+ stream << std::fixed << std::setprecision(trace_precision) << PAJE_CreateContainer << " ";
stream << timestamp << " " << c.get_id() << " " << c.type_->get_id() << " " << c.father_->get_id() << " \"";
if (c.get_name().find("rank-") != 0)
stream << c.get_name() << "\"";
static void on_container_destruction_paje(Container& c)
{
- // obligation to dump previous events because they might reference the container that is about to be destroyed
- TRACE_last_timestamp_to_dump = SIMIX_get_clock();
- TRACE_paje_dump_buffer(true);
-
// trace my destruction, but not if user requests so or if the container is root
- if (not TRACE_disable_destroy() && &c != Container::get_root()) {
+ if (not trace_disable_destroy && &c != Container::get_root()) {
std::stringstream stream;
double timestamp = SIMIX_get_clock();
XBT_DEBUG("%s: event_type=%u, timestamp=%f", __func__, PAJE_DestroyContainer, timestamp);
- stream << std::fixed << std::setprecision(TRACE_precision()) << PAJE_DestroyContainer << " ";
+ stream << std::fixed << std::setprecision(trace_precision) << PAJE_DestroyContainer << " ";
stream << timestamp << " " << c.type_->get_id() << " " << c.get_id();
XBT_DEBUG("Dump %s", stream.str().c_str());
tracing_file << stream.str() << std::endl;
static void on_container_destruction_ti(Container& c)
{
- // obligation to dump previous events because they might reference the container that is about to be destroyed
- TRACE_last_timestamp_to_dump = SIMIX_get_clock();
- TRACE_paje_dump_buffer(true);
-
- if (not TRACE_disable_destroy() && &c != Container::get_root()) {
- XBT_DEBUG("%s: event_type=%u, timestamp=%f", __func__, PAJE_DestroyContainer, SIMIX_get_clock());
+ if (not trace_disable_destroy && &c != Container::get_root()) {
if (not simgrid::config::get_value<bool>("tracing/smpi/format/ti-one-file") || tracing_files.size() == 1) {
tracing_files.at(&c)->close();
delete tracing_files.at(&c);
}
}
-static void on_entity_value_creation(EntityValue& value)
+static void on_entity_value_creation(const EntityValue& value)
{
std::stringstream stream;
XBT_DEBUG("%s: event_type=%u", __func__, PAJE_DefineEntityValue);
- stream << std::fixed << std::setprecision(TRACE_precision()) << PAJE_DefineEntityValue;
+ stream << std::fixed << std::setprecision(trace_precision) << PAJE_DefineEntityValue;
stream << " " << value.get_id() << " " << value.get_father()->get_id() << " " << value.get_name();
if (not value.get_color().empty())
stream << " \"" << value.get_color() << "\"";
tracing_file << stream.str() << std::endl;
}
+static void on_event_creation(PajeEvent& event)
+{
+ XBT_DEBUG("%s: event_type=%u, timestamp=%.*f", __func__, event.eventType_, trace_precision, event.timestamp_);
+ event.stream_ << std::fixed << std::setprecision(trace_precision);
+ event.stream_ << event.eventType_ << " " << event.timestamp_ << " ";
+ event.stream_ << event.get_type()->get_id() << " " << event.get_container()->get_id();
+}
+
+static void on_event_destruction(const PajeEvent& event)
+{
+ XBT_DEBUG("Dump %s", event.stream_.str().c_str());
+ tracing_file << event.stream_.str() << std::endl;
+}
+
+static void on_state_event_destruction(StateEvent& event)
+{
+ if (event.has_extra())
+ *tracing_files.at(event.get_container()) << event.stream_.str() << std::endl;
+}
+
+static void on_type_creation(Type& type, e_event_type event_type)
+{
+ if (event_type == PAJE_DefineLinkType)
+ return; // this kind of type has to be handled differently
+
+ std::stringstream stream;
+ stream << std::fixed << std::setprecision(trace_precision);
+ XBT_DEBUG("%s: event_type=%u, timestamp=%.*f", __func__, event_type, trace_precision, 0.);
+ stream << event_type << " " << type.get_id() << " " << type.get_father()->get_id() << " " << type.get_name();
+ if (type.is_colored())
+ stream << " \"" << type.get_color() << "\"";
+ XBT_DEBUG("Dump %s", stream.str().c_str());
+ tracing_file << stream.str() << std::endl;
+}
+
+static void on_link_type_creation(Type& type, Type& source, Type& dest)
+{
+ std::stringstream stream;
+ XBT_DEBUG("%s: event_type=%u, timestamp=%.*f", __func__, PAJE_DefineLinkType, trace_precision, 0.);
+ stream << PAJE_DefineLinkType << " " << type.get_id() << " " << type.get_father()->get_id();
+ stream << " " << source.get_id() << " " << dest.get_id() << " " << type.get_name();
+ XBT_DEBUG("Dump %s", stream.str().c_str());
+ tracing_file << stream.str() << std::endl;
+}
+
static void on_simulation_start()
{
- if (trace_active)
+ if (trace_active || not TRACE_is_enabled())
return;
- // tracing system must be:
- // - enabled (with --cfg=tracing:yes)
- // - already configured (simgrid::instr::init already called)
- if (TRACE_is_enabled()) {
- define_callbacks();
-
- XBT_DEBUG("Tracing starts");
-
- /* init the tracing module to generate the right output */
- std::string format = config::get_value<std::string>("tracing/smpi/format");
- XBT_DEBUG("Tracing format %s", format.c_str());
-
- /* Connect the callbacks associated to the creation/destruction of containers*/
- if (format == "Paje") {
- Container::on_creation.connect(on_container_creation_paje);
- Container::on_destruction.connect(on_container_destruction_paje);
- EntityValue::on_creation.connect(on_entity_value_creation);
- } else {
- Container::on_creation.connect(on_container_creation_ti);
- Container::on_destruction.connect(on_container_destruction_ti);
- }
+ define_callbacks();
- /* open the trace file(s) */
- std::string filename = TRACE_get_filename();
- tracing_file.open(filename.c_str(), std::ofstream::out);
- if (tracing_file.fail()) {
- throw TracingError(XBT_THROW_POINT,
- xbt::string_printf("Tracefile %s could not be opened for writing.", filename.c_str()));
- }
+ XBT_DEBUG("Tracing starts");
+ trace_precision = config::get_value<int>("tracing/precision");
- XBT_DEBUG("Filename %s is open for writing", filename.c_str());
-
- if (format == "Paje") {
- /* output generator version */
- tracing_file << "#This file was generated using SimGrid-" << SIMGRID_VERSION_MAJOR << "." << SIMGRID_VERSION_MINOR
- << "." << SIMGRID_VERSION_PATCH << std::endl;
- tracing_file << "#[";
- for (auto str : simgrid::xbt::cmdline) {
- tracing_file << str << " ";
- }
- tracing_file << "]" << std::endl;
- }
+ /* init the tracing module to generate the right output */
+ std::string format = config::get_value<std::string>("tracing/smpi/format");
+ XBT_DEBUG("Tracing format %s", format.c_str());
+
+ /* open the trace file(s) */
+ std::string filename = simgrid::config::get_value<std::string>("tracing/filename");
+ tracing_file.open(filename.c_str(), std::ofstream::out);
+ if (tracing_file.fail()) {
+ throw TracingError(XBT_THROW_POINT,
+ xbt::string_printf("Tracefile %s could not be opened for writing.", filename.c_str()));
+ }
+
+ XBT_DEBUG("Filename %s is open for writing", filename.c_str());
+
+ if (format == "Paje") {
+ Container::on_creation.connect(on_container_creation_paje);
+ Container::on_destruction.connect(on_container_destruction_paje);
+ EntityValue::on_creation.connect(on_entity_value_creation);
+ Type::on_creation.connect(on_type_creation);
+ LinkType::on_creation.connect(on_link_type_creation);
+ PajeEvent::on_creation.connect(on_event_creation);
+ PajeEvent::on_destruction.connect(on_event_destruction);
+
+ paje::dump_generator_version();
/* output one line comment */
std::string comment = simgrid::config::get_value<std::string>("tracing/comment");
tracing_file << "# " << comment << std::endl;
/* output comment file */
- dump_comment_file(simgrid::config::get_value<std::string>(OPT_TRACING_COMMENT_FILE));
-
- if (format == "Paje") {
- /* output Pajé header */
- TRACE_header(TRACE_basic(), TRACE_display_sizes());
- } else
- trace_format = TraceFormat::Ti;
-
- trace_active = true;
- XBT_DEBUG("Tracing is on");
+ paje::dump_comment_file(config::get_value<std::string>(OPT_TRACING_COMMENT_FILE));
+ paje::dump_header(trace_basic, TRACE_display_sizes());
+ } else {
+ trace_format = TraceFormat::Ti;
+ Container::on_creation.connect(on_container_creation_ti);
+ Container::on_destruction.connect(on_container_destruction_ti);
+ StateEvent::on_destruction.connect(on_state_event_destruction);
}
+
+ trace_active = true;
+ XBT_DEBUG("Tracing is on");
}
static void on_simulation_end()
return;
/* dump trace buffer */
- TRACE_last_timestamp_to_dump = surf_get_clock();
- TRACE_paje_dump_buffer(true);
+ last_timestamp_to_dump = surf_get_clock();
+ dump_buffer(true);
const Type* root_type = Container::get_root()->type_;
/* destroy all data structures of tracing (and free) */
/* close the trace files */
tracing_file.close();
- XBT_DEBUG("Filename %s is closed", TRACE_get_filename().c_str());
+ XBT_DEBUG("Filename %s is closed", config::get_value<std::string>("tracing/filename").c_str());
/* de-activate trace */
trace_active = false;
"(expressed in number of digits after decimal point)",
6);
- /* Connect callbacks */
+ /* Connect Engine callbacks */
s4u::Engine::on_platform_creation.connect(on_simulation_start);
+ s4u::Engine::on_time_advance.connect([](double /*time_delta*/) { dump_buffer(false); });
s4u::Engine::on_deadlock.connect(on_simulation_end);
s4u::Engine::on_simulation_end.connect(on_simulation_end);
}
