#include "src/kernel/actor/Simcall.hpp"
#include "simgrid/s4u/Host.hpp"
+#include "src/kernel/EngineImpl.hpp"
#include "src/kernel/actor/ActorImpl.hpp"
#include "src/kernel/actor/SimcallObserver.hpp"
#include "src/kernel/context/Context.hpp"
#include "xbt/log.h"
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_simcall, kernel, "transmuting from user request into kernel handlers");
+
namespace simgrid::kernel::actor {
/** @brief returns a printable string representing a simcall */
}
} // namespace simgrid::kernel::actor
+
+static void simcall(simgrid::kernel::actor::Simcall::Type call, std::function<void()> const& code,
+ simgrid::kernel::actor::SimcallObserver* observer)
+{
+ auto self = simgrid::kernel::actor::ActorImpl::self();
+ self->simcall_.call_ = call;
+ self->simcall_.code_ = &code;
+ self->simcall_.observer_ = observer;
+ if (simgrid::kernel::EngineImpl::get_instance()->is_maestro(self)) {
+ self->simcall_handle(0);
+ } else {
+ XBT_DEBUG("Yield process '%s' on simcall %s", self->get_cname(), self->simcall_.get_cname());
+ self->yield();
+ }
+ self->simcall_.observer_ = nullptr;
+}
+
+void simcall_run_answered(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
+{
+ // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
+ // and simcall_answer() is called
+ simcall(simgrid::kernel::actor::Simcall::Type::RUN_ANSWERED, code, observer);
+}
+
+void simcall_run_blocking(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
+{
+ // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
+ // BUT simcall_answer IS NOT CALLED
+ simcall(simgrid::kernel::actor::Simcall::Type::RUN_BLOCKING, code, observer);
+}
+
+void simcall_run_object_access(std::function<void()> const& code, simgrid::kernel::actor::ObjectAccessSimcallItem* item)
+{
+ auto self = simgrid::kernel::actor::ActorImpl::self();
+
+ // We only need a simcall if the order of the setters is important (parallel run or MC execution).
+ // Otherwise, just call the function with no simcall
+
+ if (simgrid::kernel::context::Context::is_parallel()
+#if SIMGRID_HAVE_MC
+ || MC_is_active() || MC_record_replay_is_active()
+#endif
+ ) {
+ simgrid::kernel::actor::ObjectAccessSimcallObserver observer{self, item};
+ simcall(simgrid::kernel::actor::Simcall::Type::RUN_ANSWERED, code, &observer);
+ item->take_ownership();
+ } else {
+ // don't return from the context-switch we don't do
+ self->simcall_.call_ = simgrid::kernel::actor::Simcall::Type::RUN_BLOCKING;
+ self->simcall_.code_ = &code;
+ self->simcall_.observer_ = nullptr;
+ self->simcall_handle(0);
+ }
+}
-/* libsmx.c - public interface to simix */
-/* -------- */
-/* These functions are the only ones that are visible from the higher levels */
-/* (most of them simply add some documentation to the generated simcall body) */
-/* */
-/* This is somehow the "libc" of SimGrid */
+/* This file only contains deprecated code, and will die with v3.25 */
/* Copyright (c) 2010-2023. The SimGrid Team. All rights reserved. */
#define SIMIX_H_NO_DEPRECATED_WARNING // avoid deprecation warning on include (remove with XBT_ATTRIB_DEPRECATED_v335)
#include <simgrid/simix.h>
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_simcall, kernel, "transmuting from user request into kernel handlers");
-
void simcall_comm_send(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* mbox,
double task_size, double rate, void* src_buff, size_t src_buff_size,
bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
}
return false;
}
-
-static void simcall(simgrid::kernel::actor::Simcall::Type call, std::function<void()> const& code,
- simgrid::kernel::actor::SimcallObserver* observer)
-{
- auto self = simgrid::kernel::actor::ActorImpl::self();
- self->simcall_.call_ = call;
- self->simcall_.code_ = &code;
- self->simcall_.observer_ = observer;
- if (simgrid::kernel::EngineImpl::get_instance()->is_maestro(self)) {
- self->simcall_handle(0);
- } else {
- XBT_DEBUG("Yield process '%s' on simcall %s", self->get_cname(), self->simcall_.get_cname());
- self->yield();
- }
- self->simcall_.observer_ = nullptr;
-}
-
-void simcall_run_answered(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
-{
- // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
- // and simcall_answer() is called
- simcall(simgrid::kernel::actor::Simcall::Type::RUN_ANSWERED, code, observer);
-}
-
-void simcall_run_blocking(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
-{
- // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
- // BUT simcall_answer IS NOT CALLED
- simcall(simgrid::kernel::actor::Simcall::Type::RUN_BLOCKING, code, observer);
-}
-
-void simcall_run_object_access(std::function<void()> const& code, simgrid::kernel::actor::ObjectAccessSimcallItem* item)
-{
- auto self = simgrid::kernel::actor::ActorImpl::self();
-
- // We only need a simcall if the order of the setters is important (parallel run or MC execution).
- // Otherwise, just call the function with no simcall
-
- if (simgrid::kernel::context::Context::is_parallel()
-#if SIMGRID_HAVE_MC
- || MC_is_active() || MC_record_replay_is_active()
-#endif
- ) {
- simgrid::kernel::actor::ObjectAccessSimcallObserver observer{self, item};
- simcall(simgrid::kernel::actor::Simcall::Type::RUN_ANSWERED, code, &observer);
- item->take_ownership();
- } else {
- // don't return from the context-switch we don't do
- self->simcall_.call_ = simgrid::kernel::actor::Simcall::Type::RUN_BLOCKING;
- self->simcall_.code_ = &code;
- self->simcall_.observer_ = nullptr;
- self->simcall_handle(0);
- }
-}