#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();
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()) {