/* 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 <boost/heap/fibonacci_heap.hpp>
-#include <functional>
-#include <memory>
-
-#include "src/internal_config.h"
-#include <csignal> /* Signal handling */
-#include <cstdlib>
-
-#include <xbt/functional.hpp>
-#include <xbt/utility.hpp>
-
+#include "mc/mc.h"
#include "simgrid/s4u/Engine.hpp"
#include "simgrid/s4u/Host.hpp"
-
+#include "simgrid/sg_config.hpp"
#include "smx_private.hpp"
-#include "src/surf/surf_interface.hpp"
-#include "src/surf/xml/platf.hpp"
-#include "xbt/ex.h" /* ex_backtrace_display */
-
-#include "mc/mc.h"
-#include "simgrid/sg_config.h"
-#include "src/mc/mc_replay.hpp"
-#include "src/surf/StorageImpl.hpp"
-
-#include "src/smpi/include/smpi_process.hpp"
-
-#include "src/kernel/activity/CommImpl.hpp"
-#include "src/kernel/activity/ExecImpl.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"
+#include "src/simix/smx_host_private.hpp"
+#include "src/smpi/include/smpi_process.hpp"
+#include "src/surf/StorageImpl.hpp"
+#include "src/surf/xml/platf.hpp"
#if SIMGRID_HAVE_MC
#include "src/mc/mc_private.hpp"
#include "src/mc/remote/mc_protocol.h"
#endif
-#include "src/mc/mc_record.hpp"
-
#if HAVE_SMPI
#include "src/smpi/include/private.hpp"
#endif
+#include <boost/heap/fibonacci_heap.hpp>
+
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 == SMPI_PRIVATIZE_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
SIMIX_process_kill(process, nullptr);
}
-static std::function<void()> maestro_code;
namespace simgrid {
namespace simix {
simgrid::xbt::signal<void()> onDeadlock;
-XBT_PUBLIC void set_maestro(std::function<void()> code)
-{
- maestro_code = std::move(code);
-}
-
+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;
void SIMIX_set_maestro(void (*code)(void*), void* data)
{
#ifdef _WIN32
/**
* \ingroup SIMIX_API
* \brief Initialize SIMIX internal data.
- *
- * \param argc Argc
- * \param argv Argv
*/
void SIMIX_global_init(int *argc, char **argv)
{
});
simgrid::surf::storageCreatedCallbacks.connect([](simgrid::surf::StorageImpl* storage) {
- sg_storage_t s = simgrid::s4u::Storage::byName(storage->getCname());
- xbt_assert(s != nullptr, "Storage not found for name %s", storage->getCname());
+ sg_storage_t s = simgrid::s4u::Storage::byName(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)
XBT_DEBUG("Handling the processes whose action failed (if any)");
while ((action = surf_model_extract_failed_action_set(model))) {
XBT_DEBUG(" Handling Action %p",action);
- SIMIX_simcall_exit(static_cast<simgrid::kernel::activity::ActivityImpl*>(action->getData()));
+ SIMIX_simcall_exit(static_cast<simgrid::kernel::activity::ActivityImpl*>(action->get_data()));
}
XBT_DEBUG("Handling the processes whose action terminated normally (if any)");
while ((action = surf_model_extract_done_action_set(model))) {
XBT_DEBUG(" Handling Action %p",action);
- if (action->getData() == nullptr)
+ if (action->get_data() == nullptr)
XBT_DEBUG("probably vcpu's action %p, skip", action);
else
- SIMIX_simcall_exit(static_cast<simgrid::kernel::activity::ActivityImpl*>(action->getData()));
+ SIMIX_simcall_exit(static_cast<simgrid::kernel::activity::ActivityImpl*>(action->get_data()));
}
}
}
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;
+ raise(SIGTRAP);
+ }
+
SIMIX_execute_tasks();
while (not simix_global->process_to_run.empty()) {
/* If only daemon processes remain, cancel their actions, mark them to die and reschedule them */
if (simix_global->process_list.size() == simix_global->daemons.size())
for (auto const& dmon : simix_global->daemons) {
- XBT_DEBUG("Kill %s", dmon->getCname());
+ XBT_DEBUG("Kill %s", dmon->get_cname());
SIMIX_process_kill(dmon, simix_global->maestro_process);
}
}
/* Autorestart all process */
for (auto const& host : host_that_restart) {
- XBT_INFO("Restart processes on host %s", host->getCname());
+ XBT_INFO("Restart processes on host %s", host->get_cname());
SIMIX_host_autorestart(host);
}
host_that_restart.clear();
TRACE_end();
- XBT_CRITICAL("Oops ! Deadlock or code not perfectly clean.");
+ 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.");
+ } else {
+ XBT_CRITICAL("Oops! Deadlock or code not perfectly clean.");
+ }
SIMIX_display_process_status();
simgrid::s4u::onDeadlock();
xbt_abort();
synchro_description = "I/O";
XBT_INFO("Process %ld (%s@%s): waiting for %s synchro %p (%s) in state %d to finish", process->pid,
- process->getCname(), process->host->getCname(), synchro_description, process->waiting_synchro.get(),
+ process->get_cname(), process->host->get_cname(), synchro_description, process->waiting_synchro.get(),
process->waiting_synchro->name.c_str(), (int)process->waiting_synchro->state);
}
else {
- XBT_INFO("Process %ld (%s@%s)", process->pid, process->getCname(), process->host->getCname());
+ XBT_INFO("Process %ld (%s@%s)", process->pid, process->get_cname(), process->host->get_cname());
}
}
}
