-/* Copyright (c) 2016-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2016-2023. The SimGrid Team. All rights reserved. */
/* 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 "xbt/xbt_modinter.h" /* whether initialization was already done */
#include <boost/algorithm/string/predicate.hpp>
-#ifndef _WIN32
#include <dlfcn.h>
-#endif /* _WIN32 */
#if SIMGRID_HAVE_MC
#include "src/mc/remote/AppSide.hpp"
}
static config::Flag<std::string> context_factory_name("contexts/factory",
- (std::string("Possible values: ") + contexts_list()).c_str(),
+ ("Possible values: " + contexts_list()).c_str(),
context_factories.begin()->first);
} // namespace simgrid::kernel
exit(1);
}
-#ifndef _WIN32
static void segvhandler(int signum, siginfo_t* siginfo, void* /*context*/)
{
if ((siginfo->si_signo == SIGSEGV && siginfo->si_code == SEGV_ACCERR) || siginfo->si_signo == SIGBUS) {
} else if (siginfo->si_signo == SIGSEGV) {
fprintf(stderr, "Segmentation fault.\n");
#if HAVE_SMPI
- if (smpi_enabled() && smpi_cfg_privatization() == SmpiPrivStrategies::NONE) {
+ if (SMPI_is_inited() && smpi_cfg_privatization() == SmpiPrivStrategies::NONE) {
#if HAVE_PRIVATIZATION
fprintf(stderr, "Try to enable SMPI variable privatization with --cfg=smpi/privatization:yes.\n");
#else
}
/**
- * Install signal handler for SIGSEGV. Check that nobody has already installed
- * its own handler. For example, the Java VM does this.
+ * Install signal handler for SIGSEGV. Check that nobody has already installed its own handler.
+ * Historically, the Java VM did that but this could maybe removed now that Java is gone (TODO)
*/
static void install_segvhandler()
{
}
}
-#endif /* _WIN32 */
-
namespace simgrid::kernel {
EngineImpl::~EngineImpl()
delete maestro_;
delete context_factory_;
- /* Free the remaining data structures */
-#if SIMGRID_HAVE_MC
- xbt_dynar_free(&actors_vector_);
-#endif
/* clear models before freeing handle, network models can use external callback defined in the handle */
models_prio_.clear();
}
// The communication initialization is done ASAP, as we need to get some init parameters from the MC for different
// layers. But instance_ needs to be created, as we send the address of some of its fields to the MC that wants to
// read them directly.
- simgrid::mc::AppSide::initialize(actors_vector_);
+ simgrid::mc::AppSide::initialize();
#endif
if (xbt_initialized == 0) {
/* Prepare to display some more info when dying on Ctrl-C pressing */
std::signal(SIGINT, inthandler);
-
-#ifndef _WIN32
install_segvhandler();
-#endif
/* register a function to be called by SURF after the environment creation */
sg_platf_init();
}
#endif
- /* select the context factory to use to create the contexts */
- if (context::ContextFactory::initializer) { // Give Java a chance to hijack the factory mechanism
- instance_->set_context_factory(context::ContextFactory::initializer());
- return;
- }
/* use the factory specified by --cfg=contexts/factory:value */
for (auto const& [factory_name, factory] : context_factories)
if (context_factory_name == factory_name) {
XBT_ERROR(" (boost was disabled at compilation time on this machine -- check configure logs for details. Did you "
"install the libboost-context-dev package?)");
#endif
- XBT_ERROR(" thread: slow portability layer using pthreads as provided by gcc");
+ XBT_ERROR(" thread: slow portability layer using standard threads as provided by libstdc");
xbt_die("Please use a valid factory.");
}
}
{
double start = xbt_os_time();
if (boost::algorithm::ends_with(platf, ".so") || boost::algorithm::ends_with(platf, ".dylib")) {
-#ifdef _WIN32
- xbt_die("loading platform through shared library isn't supported on windows");
-#else
void* handle = dlopen(platf.c_str(), RTLD_LAZY);
xbt_assert(handle, "Impossible to open platform file: %s", platf.c_str());
platf_handle_ = std::unique_ptr<void, std::function<int(void*)>>(handle, dlclose);
const char* dlsym_error = dlerror();
xbt_assert(not dlsym_error, "Error: %s", dlsym_error);
callable(*simgrid::s4u::Engine::get_instance());
-#endif /* _WIN32 */
} else {
parse_platform_file(platf);
}
xbt_assert(models_prio_.find(model_name) == models_prio_.end(),
"Model %s already exists, use model.set_name() to change its name", model_name.c_str());
- for (const auto dep : dependencies) {
+ for (const auto* dep : dependencies) {
xbt_assert(models_prio_.find(dep->get_name()) != models_prio_.end(),
"Model %s doesn't exists. Impossible to use it as dependency.", dep->get_name().c_str());
}
if (boost::dynamic_pointer_cast<kernel::activity::IoImpl>(actor->waiting_synchro_) != nullptr)
synchro_description = "I/O";
- XBT_INFO("Actor %ld (%s@%s): waiting for %s activity %#zx (%s) in state %s to finish", actor->get_pid(),
+ XBT_INFO("Actor %ld (%s@%s): waiting for %s activity %#zx (%s) in state %s to finish %s", actor->get_pid(),
actor->get_cname(), actor->get_host()->get_cname(), synchro_description,
(xbt_log_no_loc ? (size_t)0xDEADBEEF : (size_t)actor->waiting_synchro_.get()),
- actor->waiting_synchro_->get_cname(), actor->waiting_synchro_->get_state_str());
+ actor->waiting_synchro_->get_cname(), actor->waiting_synchro_->get_state_str(),
+ (actor->simcall_.observer_ != nullptr && not xbt_log_no_loc
+ ? actor->simcall_.observer_->to_string().c_str()
+ : ""));
} else {
XBT_INFO("Actor %ld (%s@%s) simcall %s", actor->get_pid(), actor->get_cname(), actor->get_host()->get_cname(),
- actor->simcall_.get_cname());
+ (actor->simcall_.observer_ != nullptr ? actor->simcall_.observer_->to_string().c_str()
+ : actor->simcall_.get_cname()));
}
}
}
