X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d43e84e981024537b56f15f7dcc937b0202cad2b..52f359ff7ab05062b908b63eda430fa46125dcfe:/src/simix/libsmx.cpp diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp index d3409086df..2f3597866d 100644 --- a/src/simix/libsmx.cpp +++ b/src/simix/libsmx.cpp @@ -5,261 +5,47 @@ /* */ /* This is somehow the "libc" of SimGrid */ -/* Copyright (c) 2010-2018. The SimGrid Team. All rights reserved. */ +/* Copyright (c) 2010-2022. 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 "mc/mc.h" -#include "simgrid/simix/blocking_simcall.hpp" +#include "simgrid/config.h" +#include "simgrid/modelchecker.h" +#include "src/kernel/EngineImpl.hpp" #include "src/kernel/activity/CommImpl.hpp" -#include "src/kernel/activity/ConditionVariableImpl.hpp" -#include "src/kernel/activity/ExecImpl.hpp" -#include "src/kernel/activity/IoImpl.hpp" -#include "src/kernel/activity/MutexImpl.hpp" +#include "src/kernel/actor/SimcallObserver.hpp" #include "src/mc/mc_replay.hpp" -#include "src/plugins/vm/VirtualMachineImpl.hpp" -#include "src/simix/smx_host_private.hpp" -#include "src/simix/smx_io_private.hpp" +#include -XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix); +#define SIMIX_H_NO_DEPRECATED_WARNING // avoid deprecation warning on include (remove with XBT_ATTRIB_DEPRECATED_v335) +#include -#include "popping_bodies.cpp" - -/** - * @ingroup simix_process_management - * @brief Creates a synchro that executes some computation of an host. - * - * This function creates a SURF action and allocates the data necessary - * to create the SIMIX synchro. It can raise a host_error exception if the host crashed. - * - * @param name Name of the execution synchro to create - * @param category Tracing category - * @param flops_amount amount Computation amount (in flops) - * @param priority computation priority - * @param bound Maximal speed for this execution (in flops) or -1 if no limit - * @param host host where the synchro will be executed - * @return A new SIMIX execution synchronization - */ -smx_activity_t simcall_execution_start(std::string name, std::string category, double flops_amount, double priority, - double bound, simgrid::s4u::Host* host) -{ - /* checking for infinite values */ - xbt_assert(std::isfinite(flops_amount), "flops_amount is not finite!"); - xbt_assert(std::isfinite(priority), "priority is not finite!"); - - return simgrid::simix::simcall([name, category, flops_amount, priority, bound, host] { - return SIMIX_execution_start(name, category, flops_amount, priority, bound, host); - }); -} - -/** - * @ingroup simix_process_management - * @brief Creates a synchro that may involve parallel computation on - * several hosts and communication between them. - * - * @param name Name of the execution synchro to create - * @param host_nb Number of hosts where the synchro will be executed - * @param host_list Array (of size host_nb) of hosts where the synchro will be executed - * @param flops_amount Array (of size host_nb) of computation amount of hosts (in bytes) - * @param bytes_amount Array (of size host_nb * host_nb) representing the communication - * amount between each pair of hosts - * @param rate the SURF action rate - * @param timeout timeout - * @return A new SIMIX execution synchronization - */ -smx_activity_t simcall_execution_parallel_start(std::string name, int host_nb, sg_host_t* host_list, - double* flops_amount, double* bytes_amount, double rate, double timeout) -{ - /* checking for infinite values */ - for (int i = 0 ; i < host_nb ; ++i) { - xbt_assert(std::isfinite(flops_amount[i]), "flops_amount[%d] is not finite!", i); - if (bytes_amount != nullptr) { - for (int j = 0 ; j < host_nb ; ++j) { - xbt_assert(std::isfinite(bytes_amount[i + host_nb * j]), - "bytes_amount[%d+%d*%d] is not finite!", i, host_nb, j); - } - } - } - - xbt_assert(std::isfinite(rate), "rate is not finite!"); - - return simgrid::simix::simcall([name, host_nb, host_list, flops_amount, bytes_amount, rate, timeout] { - return SIMIX_execution_parallel_start(name, host_nb, host_list, flops_amount, bytes_amount, rate, timeout); - }); -} - -/** - * @ingroup simix_process_management - * @brief Cancels an execution synchro. - * - * This functions stops the execution. It calls a surf function. - * @param execution The execution synchro to cancel - */ -void simcall_execution_cancel(smx_activity_t execution) -{ - simgrid::kernel::activity::ExecImplPtr exec = - boost::static_pointer_cast(execution); - if (exec->surf_action_ == nullptr) // FIXME: One test fails if I remove this, but I don't get why... - return; - simgrid::simix::simcall([exec] { exec->cancel(); }); -} - -/** - * @ingroup simix_process_management - * @brief Changes the priority of an execution synchro. - * - * This functions changes the priority only. It calls a surf function. - * @param execution The execution synchro - * @param priority The new priority - */ -void simcall_execution_set_priority(smx_activity_t execution, double priority) -{ - /* checking for infinite values */ - xbt_assert(std::isfinite(priority), "priority is not finite!"); - simgrid::simix::simcall([execution, priority] { - - simgrid::kernel::activity::ExecImplPtr exec = - boost::static_pointer_cast(execution); - exec->set_priority(priority); - }); -} - -/** - * @ingroup simix_process_management - * @brief Changes the capping (the maximum CPU utilization) of an execution synchro. - * - * This functions changes the capping only. It calls a surf function. - * @param execution The execution synchro - * @param bound The new bound - */ -void simcall_execution_set_bound(smx_activity_t execution, double bound) -{ - simgrid::simix::simcall([execution, bound] { - simgrid::kernel::activity::ExecImplPtr exec = - boost::static_pointer_cast(execution); - exec->set_bound(bound); - }); -} - -/** - * @ingroup simix_host_management - * @brief Waits for the completion of an execution synchro and destroy it. - * - * @param execution The execution synchro - */ -e_smx_state_t simcall_execution_wait(smx_activity_t execution) -{ - return (e_smx_state_t) simcall_BODY_execution_wait(execution); -} - -e_smx_state_t simcall_execution_test(smx_activity_t execution) -{ - return (e_smx_state_t)simcall_BODY_execution_test(execution); -} - -void simcall_process_join(smx_actor_t process, double timeout) -{ - simcall_BODY_process_join(process, timeout); -} - -/** - * @ingroup simix_process_management - * @brief Suspends a process. - * - * This function suspends the process by suspending the synchro - * it was waiting for completion. - * - * @param process a SIMIX process - */ -void simcall_process_suspend(smx_actor_t process) -{ - simcall_BODY_process_suspend(process); -} - -/** - * @ingroup simix_process_management - * @brief Set the user data of a #smx_actor_t. - * - * This functions sets the user data associated to @a process. - * @param process SIMIX process - * @param data User data - */ -void simcall_process_set_data(smx_actor_t process, void *data) -{ - simgrid::simix::simcall([process, data] { process->set_user_data(data); }); -} - -/** - * @ingroup simix_process_management - * @brief Set the kill time of a process. - */ -void simcall_process_set_kill_time(smx_actor_t process, double kill_time) -{ - - if (kill_time <= SIMIX_get_clock() || simix_global->kill_process_function == nullptr) - return; - XBT_DEBUG("Set kill time %f for process %s@%s", kill_time, process->get_cname(), process->host_->get_cname()); - process->kill_timer = SIMIX_timer_set(kill_time, [process] { - simix_global->kill_process_function(process); - process->kill_timer=nullptr; - }); -} - -/** - * @ingroup simix_process_management - * @brief Creates a new sleep SIMIX synchro. - * - * This function creates a SURF action and allocates the data necessary - * to create the SIMIX synchro. It can raise a host_error exception if the - * host crashed. The default SIMIX name of the synchro is "sleep". - * - * @param duration Time duration of the sleep. - * @return A result telling whether the sleep was successful - */ -e_smx_state_t simcall_process_sleep(double duration) -{ - /* checking for infinite values */ - xbt_assert(std::isfinite(duration), "duration is not finite!"); - return (e_smx_state_t) simcall_BODY_process_sleep(duration); -} +XBT_LOG_NEW_DEFAULT_SUBCATEGORY(ker_simcall, kernel, "transmuting from user request into kernel handlers"); /** * @ingroup simix_comm_management */ -void simcall_comm_send(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff, - size_t src_buff_size, int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), - void (*copy_data_fun)(smx_activity_t, void*, size_t), void* data, double timeout) +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*), + void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data, + double timeout) // XBT_ATTRIB_DEPRECATED_v335 { - /* checking for infinite values */ - xbt_assert(std::isfinite(task_size), "task_size is not finite!"); - xbt_assert(std::isfinite(rate), "rate is not finite!"); - xbt_assert(std::isfinite(timeout), "timeout is not finite!"); - xbt_assert(mbox, "No rendez-vous point defined for send"); - - if (MC_is_active() || MC_record_replay_is_active()) { - /* the model-checker wants two separate simcalls */ - smx_activity_t comm = nullptr; /* MC needs the comm to be set to nullptr during the simcall */ - comm = simcall_comm_isend(sender, mbox, task_size, rate, - src_buff, src_buff_size, match_fun, nullptr, copy_data_fun, data, 0); - simcall_comm_wait(comm, timeout); - comm = nullptr; - } - else { - simcall_BODY_comm_send(sender, mbox, task_size, rate, src_buff, src_buff_size, - match_fun, copy_data_fun, data, timeout); - } + simgrid::s4u::Comm::send(sender, mbox->get_iface(), task_size, rate, src_buff, src_buff_size, match_fun, + copy_data_fun, data, timeout); } /** * @ingroup simix_comm_management */ -smx_activity_t simcall_comm_isend(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff, - size_t src_buff_size, - int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), - void (*clean_fun)(void*), void (*copy_data_fun)(smx_activity_t, void*, size_t), - void* data, int detached) +simgrid::kernel::activity::ActivityImplPtr +simcall_comm_isend(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*), void (*clean_fun)(void*), + void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data, + bool detached) // XBT_ATTRIB_DEPRECATED_v335 { /* checking for infinite values */ xbt_assert(std::isfinite(task_size), "task_size is not finite!"); @@ -267,242 +53,166 @@ smx_activity_t simcall_comm_isend(smx_actor_t sender, smx_mailbox_t mbox, double xbt_assert(mbox, "No rendez-vous point defined for isend"); - return simcall_BODY_comm_isend(sender, mbox, task_size, rate, src_buff, - src_buff_size, match_fun, - clean_fun, copy_data_fun, data, detached); + simgrid::kernel::actor::CommIsendSimcall observer(sender, mbox, task_size, rate, + static_cast(src_buff), src_buff_size, match_fun, + clean_fun, copy_data_fun, data, detached); + return simgrid::kernel::actor::simcall_answered( + [&observer] { return simgrid::kernel::activity::CommImpl::isend(&observer); }); } /** * @ingroup simix_comm_management */ -void simcall_comm_recv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size, - int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), - void (*copy_data_fun)(smx_activity_t, void*, size_t), void* data, double timeout, double rate) +void simcall_comm_recv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox, + void* dst_buff, size_t* dst_buff_size, + bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), + void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data, + double timeout, double rate) // XBT_ATTRIB_DEPRECATED_v335 { - xbt_assert(std::isfinite(timeout), "timeout is not finite!"); xbt_assert(mbox, "No rendez-vous point defined for recv"); - - if (MC_is_active() || MC_record_replay_is_active()) { - /* the model-checker wants two separate simcalls */ - smx_activity_t comm = nullptr; /* MC needs the comm to be set to nullptr during the simcall */ - comm = simcall_comm_irecv(receiver, mbox, dst_buff, dst_buff_size, - match_fun, copy_data_fun, data, rate); - simcall_comm_wait(comm, timeout); - comm = nullptr; - } - else { - simcall_BODY_comm_recv(receiver, mbox, dst_buff, dst_buff_size, - match_fun, copy_data_fun, data, timeout, rate); - } -} -/** - * @ingroup simix_comm_management - */ -smx_activity_t simcall_comm_irecv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size, - int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), - void (*copy_data_fun)(smx_activity_t, void*, size_t), void* data, double rate) -{ - xbt_assert(mbox, "No rendez-vous point defined for irecv"); - - return simcall_BODY_comm_irecv(receiver, mbox, dst_buff, dst_buff_size, - match_fun, copy_data_fun, data, rate); + simgrid::s4u::Comm::recv(receiver, mbox->get_iface(), dst_buff, dst_buff_size, match_fun, copy_data_fun, data, + timeout, rate); } /** * @ingroup simix_comm_management */ -smx_activity_t simcall_comm_iprobe(smx_mailbox_t mbox, int type, - int (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), void* data) +simgrid::kernel::activity::ActivityImplPtr +simcall_comm_irecv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox, + void* dst_buff, size_t* dst_buff_size, + bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), + void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data, + double rate) // XBT_ATTRIB_DEPRECATED_v335 { - xbt_assert(mbox, "No rendez-vous point defined for iprobe"); + xbt_assert(mbox, "No rendez-vous point defined for irecv"); - return simcall_BODY_comm_iprobe(mbox, type, match_fun, data); + simgrid::kernel::actor::CommIrecvSimcall observer(receiver, mbox, static_cast(dst_buff), + dst_buff_size, match_fun, copy_data_fun, data, rate); + return simgrid::kernel::actor::simcall_answered( + [&observer] { return simgrid::kernel::activity::CommImpl::irecv(&observer); }); } /** * @ingroup simix_comm_management */ -void simcall_comm_cancel(smx_activity_t synchro) +ssize_t simcall_comm_waitany(simgrid::kernel::activity::CommImpl* comms[], size_t count, + double timeout) // XBT_ATTRIB_DEPRECATED_v335 { - simgrid::simix::simcall([synchro] { - simgrid::kernel::activity::CommImplPtr comm = - boost::static_pointer_cast(synchro); - comm->cancel(); - }); + std::vector activities; + for (size_t i = 0; i < count; i++) + activities.push_back(static_cast(comms[i])); + simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self(); + simgrid::kernel::actor::ActivityWaitanySimcall observer{issuer, activities, timeout}; + ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking( + [&observer] { + simgrid::kernel::activity::ActivityImpl::wait_any_for(observer.get_issuer(), observer.get_activities(), + observer.get_timeout()); + }, + &observer); + if (changed_pos != -1) + activities.at(changed_pos)->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED); + return changed_pos; } /** * @ingroup simix_comm_management */ -unsigned int simcall_comm_waitany(xbt_dynar_t comms, double timeout) -{ - return simcall_BODY_comm_waitany(comms, timeout); -} - -/** - * @ingroup simix_comm_management - */ -int simcall_comm_testany(smx_activity_t* comms, size_t count) +ssize_t simcall_comm_testany(simgrid::kernel::activity::CommImpl* comms[], size_t count) // XBT_ATTRIB_DEPRECATED_v335 { if (count == 0) return -1; - return simcall_BODY_comm_testany(comms, count); + std::vector activities; + for (size_t i = 0; i < count; i++) + activities.push_back(static_cast(comms[i])); + + simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self(); + simgrid::kernel::actor::ActivityTestanySimcall observer{issuer, activities}; + ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking( + [&observer] { + simgrid::kernel::activity::ActivityImpl::test_any(observer.get_issuer(), observer.get_activities()); + }, + &observer); + if (changed_pos != -1) + comms[changed_pos]->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED); + return changed_pos; } /** * @ingroup simix_comm_management */ -void simcall_comm_wait(smx_activity_t comm, double timeout) +void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout) // XBT_ATTRIB_DEPRECATED_v335 { xbt_assert(std::isfinite(timeout), "timeout is not finite!"); - simcall_BODY_comm_wait(comm, timeout); -} - -/** - * @brief Set the category of an synchro. - * - * This functions changes the category only. It calls a surf function. - * @param synchro The execution synchro - * @param category The tracing category - */ -void simcall_set_category(smx_activity_t synchro, std::string category) -{ - if (category.empty()) { - return; - } - simgrid::simix::simcall([synchro, category] { SIMIX_set_category(synchro, category); }); + simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self(); + simgrid::kernel::actor::simcall_blocking([issuer, comm, timeout] { comm->wait_for(issuer, timeout); }); } /** * @ingroup simix_comm_management * */ -int simcall_comm_test(smx_activity_t comm) +bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm) // XBT_ATTRIB_DEPRECATED_v335 { - return simcall_BODY_comm_test(comm); -} - -/** - * @ingroup simix_synchro_management - * - */ -smx_mutex_t simcall_mutex_init() -{ - if (not simix_global) { - fprintf(stderr,"You must run MSG_init before using MSG\n"); // We can't use xbt_die since we may get there before the initialization - xbt_abort(); + simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self(); + simgrid::kernel::actor::ActivityTestSimcall observer{issuer, comm}; + if (simgrid::kernel::actor::simcall_blocking([&observer] { observer.get_activity()->test(observer.get_issuer()); }, + &observer)) { + comm->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED); + return true; } - return simgrid::simix::simcall([] { return new simgrid::kernel::activity::MutexImpl(); }); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_mutex_lock(smx_mutex_t mutex) -{ - simcall_BODY_mutex_lock(mutex); + return false; } -/** - * @ingroup simix_synchro_management - * - */ -int simcall_mutex_trylock(smx_mutex_t mutex) -{ - return simcall_BODY_mutex_trylock(mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_mutex_unlock(smx_mutex_t mutex) +static void simcall(simgrid::kernel::actor::Simcall::Type call, std::function const& code, + simgrid::kernel::actor::SimcallObserver* observer) { - simcall_BODY_mutex_unlock(mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -smx_cond_t simcall_cond_init() -{ - return simgrid::simix::simcall([] { return new simgrid::kernel::activity::ConditionVariableImpl(); }); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex) -{ - simcall_BODY_cond_wait(cond, mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -int simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) -{ - xbt_assert(std::isfinite(timeout), "timeout is not finite!"); - return simcall_BODY_cond_wait_timeout(cond, mutex, timeout); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_sem_acquire(smx_sem_t sem) -{ - simcall_BODY_sem_acquire(sem); -} - -/** - * @ingroup simix_synchro_management - * - */ -int simcall_sem_acquire_timeout(smx_sem_t sem, double timeout) -{ - xbt_assert(std::isfinite(timeout), "timeout is not finite!"); - return simcall_BODY_sem_acquire_timeout(sem, timeout); + 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; } -e_smx_state_t simcall_io_wait(smx_activity_t io) +void simcall_run_answered(std::function const& code, simgrid::kernel::actor::SimcallObserver* observer) { - return (e_smx_state_t)simcall_BODY_io_wait(io); + // 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_kernel(std::function const& code) +void simcall_run_blocking(std::function const& code, simgrid::kernel::actor::SimcallObserver* observer) { - simcall_BODY_run_kernel(&code); + // 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_blocking(std::function const& code) +void simcall_run_object_access(std::function const& code, simgrid::kernel::actor::ObjectAccessSimcallItem* item) { - simcall_BODY_run_blocking(&code); -} - -int simcall_mc_random(int min, int max) { - return simcall_BODY_mc_random(min, max); -} - -/* ************************************************************************** */ - -/** @brief returns a printable string representing a simcall */ -const char *SIMIX_simcall_name(e_smx_simcall_t kind) { - return simcall_names[kind]; -} + auto self = simgrid::kernel::actor::ActorImpl::self(); -namespace simgrid { -namespace simix { + // 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 -void unblock(smx_actor_t process) -{ - xbt_assert(SIMIX_is_maestro()); - SIMIX_simcall_answer(&process->simcall); -} - -} + if (simgrid::kernel::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); + } }