#include "mc/mc.h"
#include "simgrid/s4u/Engine.hpp"
#include "simgrid/s4u/Host.hpp"
+
+#include "../kernel/activity/IoImpl.hpp"
#include "simgrid/sg_config.hpp"
#include "smx_private.hpp"
#include "src/kernel/activity/SleepImpl.hpp"
-#include "src/kernel/activity/SynchroIo.hpp"
#include "src/kernel/activity/SynchroRaw.hpp"
#include "src/mc/mc_record.hpp"
#include "src/mc/mc_replay.hpp"
#endif
#include <boost/heap/fibonacci_heap.hpp>
+#include <csignal>
XBT_LOG_NEW_CATEGORY(simix, "All SIMIX categories");
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_kernel, simix, "Logging specific to SIMIX (kernel)");
void (*SMPI_switch_data_segment)(simgrid::s4u::ActorPtr) = nullptr;
-int _sg_do_verbose_exit = 1;
+bool _sg_do_verbose_exit = true;
static void inthandler(int)
{
if ( _sg_do_verbose_exit ) {
} else if (siginfo->si_signo == SIGSEGV) {
fprintf(stderr, "Segmentation fault.\n");
#if HAVE_SMPI
- if (smpi_enabled() && smpi_privatize_global_variables == SmpiPrivStrategies::None) {
+ if (smpi_enabled() && smpi_privatize_global_variables == SmpiPrivStrategies::NONE) {
#if HAVE_PRIVATIZATION
fprintf(stderr, "Try to enable SMPI variable privatization with --cfg=smpi/privatization:yes.\n");
#else
}
#endif /* HAVE_SMPI */
}
- raise(signum);
+ std::raise(signum);
}
char sigsegv_stack[SIGSTKSZ]; /* alternate stack for SIGSEGV handler */
namespace simgrid {
namespace simix {
-simgrid::xbt::signal<void()> onDeadlock;
-
+simgrid::config::Flag<double> breakpoint{"simix/breakpoint",
+ "When non-negative, raise a SIGTRAP after given (simulated) time", -1.0};
}
}
-static std::function<void()> maestro_code;
+static simgrid::simix::ActorCode maestro_code;
void SIMIX_set_maestro(void (*code)(void*), void* data)
{
#ifdef _WIN32
simgrid::kernel::actor::create_maestro(maestro_code);
/* Prepare to display some more info when dying on Ctrl-C pressing */
- signal(SIGINT, inthandler);
+ std::signal(SIGINT, inthandler);
#ifndef _WIN32
install_segvhandler();
#endif
/* register a function to be called by SURF after the environment creation */
sg_platf_init();
- simgrid::s4u::onPlatformCreated.connect(SIMIX_post_create_environment);
- simgrid::s4u::Host::onCreation.connect([](simgrid::s4u::Host& host) {
+ simgrid::s4u::on_platform_created.connect(SIMIX_post_create_environment);
+ simgrid::s4u::Host::on_creation.connect([](simgrid::s4u::Host& host) {
if (host.extension<simgrid::simix::Host>() == nullptr) // another callback to the same signal may have created it
host.extension_set<simgrid::simix::Host>(new simgrid::simix::Host());
});
- simgrid::surf::storageCreatedCallbacks.connect([](simgrid::surf::StorageImpl* storage) {
- sg_storage_t s = simgrid::s4u::Storage::byName(storage->get_cname());
- xbt_assert(s != nullptr, "Storage not found for name %s", storage->get_cname());
+ simgrid::s4u::Storage::on_creation.connect([](simgrid::s4u::Storage& storage) {
+ sg_storage_t s = simgrid::s4u::Storage::by_name(storage.get_cname());
+ xbt_assert(s != nullptr, "Storage not found for name %s", storage.get_cname());
});
}
- if (xbt_cfg_get_boolean("clean-atexit"))
+ if (simgrid::config::get_value<bool>("clean-atexit"))
atexit(SIMIX_clean);
if (_sg_cfg_exit_asap)
do {
XBT_DEBUG("New Schedule Round; size(queue)=%zu", simix_global->process_to_run.size());
+ if (simgrid::simix::breakpoint >= 0.0 && surf_get_clock() >= simgrid::simix::breakpoint) {
+ XBT_DEBUG("Breakpoint reached (%g)", simgrid::simix::breakpoint.get());
+ simgrid::simix::breakpoint = -1.0;
+#ifdef SIGTRAP
+ std::raise(SIGTRAP);
+#else
+ std::raise(SIGABRT);
+#endif
+ }
+
SIMIX_execute_tasks();
while (not simix_global->process_to_run.empty()) {
XBT_DEBUG("### time %f, #processes %zu, #to_run %zu", time, simix_global->process_list.size(),
simix_global->process_to_run.size());
- if (simix_global->process_to_run.empty() && not simix_global->process_list.empty())
- simgrid::simix::onDeadlock();
-
} while (time > -1.0 || not simix_global->process_to_run.empty());
if (not simix_global->process_list.empty()) {
- TRACE_end();
-
if (simix_global->process_list.size() <= simix_global->daemons.size()) {
XBT_CRITICAL("Oops! Daemon actors cannot do any blocking activity (communications, synchronization, etc) "
"once the simulation is over. Please fix your on_exit() functions.");
XBT_CRITICAL("Oops! Deadlock or code not perfectly clean.");
}
SIMIX_display_process_status();
- simgrid::s4u::onDeadlock();
+ simgrid::s4u::on_deadlock();
xbt_abort();
}
- simgrid::s4u::onSimulationEnd();
+ simgrid::s4u::on_simulation_end();
}
/**
*/
smx_timer_t SIMIX_timer_set(double date, void (*callback)(void*), void *arg)
{
- smx_timer_t timer = new s_smx_timer_t(date, simgrid::xbt::makeTask([callback, arg]() { callback(arg); }));
+ smx_timer_t timer = new s_smx_timer_t(date, simgrid::xbt::make_task([callback, arg]() { callback(arg); }));
timer->handle_ = simix_timers.emplace(std::make_pair(date, timer));
return timer;
}
XBT_INFO("Process %ld (%s@%s): waiting for %s synchro %p (%s) in state %d to finish", process->pid,
process->get_cname(), process->host->get_cname(), synchro_description, process->waiting_synchro.get(),
- process->waiting_synchro->name.c_str(), (int)process->waiting_synchro->state);
+ process->waiting_synchro->name_.c_str(), (int)process->waiting_synchro->state_);
}
else {
XBT_INFO("Process %ld (%s@%s)", process->pid, process->get_cname(), process->host->get_cname());