#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)");
}
#endif /* HAVE_SMPI */
}
- raise(signum);
+ std::raise(signum);
}
char sigsegv_stack[SIGSTKSZ]; /* alternate stack for SIGSEGV handler */
simgrid::xbt::signal<void()> onDeadlock;
+simgrid::config::Flag<double> breakpoint{"simix/breakpoint",
+ "When non-negative, raise a SIGTRAP after given (simulated) time", -1.0};
}
}
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::on_platform_created.connect(SIMIX_post_create_environment);
simgrid::s4u::Host::onCreation.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());
do {
XBT_DEBUG("New Schedule Round; size(queue)=%zu", simix_global->process_to_run.size());
+ if (simgrid::simix::breakpoint >= 0.0 && time >= 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()) {
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();
}
/**