X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/23f4a1521c0658ea2450c97e70616b6d04de97d7..323124aa9c477698fe9e0670c3a0ad4d41af5b22:/src/simix/ActorImpl.cpp diff --git a/src/simix/ActorImpl.cpp b/src/simix/ActorImpl.cpp index 2329d65388..9e256c9b72 100644 --- a/src/simix/ActorImpl.cpp +++ b/src/simix/ActorImpl.cpp @@ -21,14 +21,15 @@ #include -#include "src/surf/surf_interface.hpp" #include "smx_private.h" +#include "src/kernel/activity/SynchroIo.hpp" +#include "src/kernel/activity/SynchroRaw.hpp" +#include "src/kernel/activity/SynchroSleep.hpp" #include "src/mc/mc_replay.h" -#include "src/mc/Client.hpp" +#include "src/mc/remote/Client.hpp" #include "src/msg/msg_private.h" -#include "src/kernel/activity/SynchroSleep.hpp" -#include "src/kernel/activity/SynchroRaw.hpp" -#include "src/kernel/activity/SynchroIo.hpp" +#include "src/surf/cpu_interface.hpp" +#include "src/surf/surf_interface.hpp" #ifdef HAVE_SMPI #include "src/smpi/private.h" @@ -73,7 +74,7 @@ smx_actor_t SIMIX_process_self() */ int SIMIX_process_has_pending_comms(smx_actor_t process) { - return xbt_fifo_size(process->comms) > 0; + return process->comms.size() > 0; } /** @@ -94,8 +95,8 @@ void SIMIX_process_cleanup(smx_actor_t process) xbt_os_mutex_acquire(simix_global->mutex); /* cancel non-blocking communications */ - smx_activity_t synchro = static_cast(xbt_fifo_pop(process->comms)); - while (synchro != nullptr) { + smx_activity_t synchro = static_cast(process->comms.front()); + while (!process->comms.empty()) { simgrid::kernel::activity::Comm *comm = static_cast(synchro); /* make sure no one will finish the comm after this process is destroyed, @@ -121,20 +122,21 @@ void SIMIX_process_cleanup(smx_actor_t process) if (comm->detached && comm->src_proc != nullptr) { /* the comm will be freed right now, remove it from the sender */ - xbt_fifo_remove(comm->src_proc->comms, comm); + comm->src_proc->comms.remove(comm); } comm->unref(); } else { xbt_die("Communication synchro %p is in my list but I'm not the sender nor the receiver", synchro); } - synchro = static_cast(xbt_fifo_pop(process->comms)); + process->comms.pop_front(); + synchro = static_cast(process->comms.front()); } XBT_DEBUG("%p should not be run anymore",process); - xbt_swag_remove(process, simix_global->process_list); + simix_global->process_list.erase(process->pid); if (process->host) - xbt_swag_remove(process, sg_host_simix(process->host)->process_list); + xbt_swag_remove(process, process->host->extension()->process_list); xbt_swag_insert(process, simix_global->process_to_destroy); process->context->iwannadie = 0; @@ -144,16 +146,16 @@ void SIMIX_process_cleanup(smx_actor_t process) /** * Garbage collection * - * Should be called some time to time to free the memory allocated for processes - * that have finished (or killed). + * Should be called some time to time to free the memory allocated for processes that have finished (or killed). */ void SIMIX_process_empty_trash() { - smx_actor_t process = nullptr; + smx_actor_t process = static_cast(xbt_swag_extract(simix_global->process_to_destroy)); - while ((process = (smx_actor_t) xbt_swag_extract(simix_global->process_to_destroy))) { + while (process) { XBT_DEBUG("Getting rid of %p",process); intrusive_ptr_release(process); + process = static_cast(xbt_swag_extract(simix_global->process_to_destroy)); } } @@ -163,21 +165,44 @@ namespace simix { ActorImpl::~ActorImpl() { delete this->context; - if (this->properties) - xbt_dict_free(&this->properties); - if (this->comms != nullptr) - xbt_fifo_free(this->comms); - if (this->on_exit) - xbt_dynar_free(&this->on_exit); + xbt_dict_free(&this->properties); +} + +static int dying_daemon(void* exit_status, void* data) +{ + std::vector* vect = &simix_global->daemons; + + auto it = std::find(vect->begin(), vect->end(), static_cast(data)); + xbt_assert(it != vect->end(), "The dying daemon is not a daemon after all. Please report that bug."); + + /* Don't move the whole content since we don't really care about the order */ + std::swap(*it, vect->back()); + vect->pop_back(); + + return 0; +} +/** This process will be terminated automatically when the last non-daemon process finishes */ +void ActorImpl::daemonize() +{ + if (!daemon) { + daemon = true; + simix_global->daemons.push_back(this); + SIMIX_process_on_exit(this, dying_daemon, this); + } +} + +/** Whether this process is daemonized */ +bool ActorImpl::isDaemon() +{ + return daemon; } void create_maestro(std::function code) { smx_actor_t maestro = nullptr; - /* Create maestro process and intilialize it */ + /* Create maestro process and initialize it */ maestro = new simgrid::simix::ActorImpl(); maestro->pid = simix_process_maxpid++; - maestro->ppid = -1; maestro->name = ""; maestro->data = nullptr; @@ -203,30 +228,6 @@ void SIMIX_maestro_create(void (*code)(void*), void* data) simgrid::simix::create_maestro(std::bind(code, data)); } -/** - * \brief Stops a process. - * - * Stops the process, execute all the registered on_exit functions, - * register it to the list of the process to restart if needed - * and stops its context. - */ -void SIMIX_process_stop(smx_actor_t arg) { - arg->finished = true; - /* execute the on_exit functions */ - SIMIX_process_on_exit_runall(arg); - /* Add the process to the list of process to restart, only if the host is down */ - if (arg->auto_restart && arg->host->isOff()) { - SIMIX_host_add_auto_restart_process(arg->host, arg->name.c_str(), - arg->code, arg->data, - SIMIX_timer_get_date(arg->kill_timer), - arg->properties, - arg->auto_restart); - } - XBT_DEBUG("Process %s (%s) is dead", - arg->name.c_str(), sg_host_get_name(arg->host)); - arg->context->stop(); -} - /** * \brief Internal function to create a process. * @@ -236,97 +237,71 @@ void SIMIX_process_stop(smx_actor_t arg) { * * \return the process created */ -smx_actor_t SIMIX_process_create( - const char *name, - std::function code, - void *data, - sg_host_t host, - double kill_time, - xbt_dict_t properties, - int auto_restart, - smx_actor_t parent_process) +smx_actor_t SIMIX_process_create(const char* name, std::function code, void* data, simgrid::s4u::Host* host, + xbt_dict_t properties, smx_actor_t parent_process) { - smx_actor_t process = nullptr; - XBT_DEBUG("Start process %s on host '%s'", name, host->name().c_str()); + XBT_DEBUG("Start process %s on host '%s'", name, host->cname()); if (host->isOff()) { - XBT_WARN("Cannot launch process '%s' on failed host '%s'", name, host->name().c_str()); + XBT_WARN("Cannot launch process '%s' on failed host '%s'", name, host->cname()); return nullptr; } - else { - process = new simgrid::simix::ActorImpl(); - - xbt_assert(code && host != nullptr, "Invalid parameters"); - /* Process data */ - process->pid = simix_process_maxpid++; - process->name = simgrid::xbt::string(name); - process->host = host; - process->data = data; - process->comms = xbt_fifo_new(); - process->simcall.issuer = process; - /* Initiliaze data segment to default value */ - SIMIX_segment_index_set(process, -1); - - if (parent_process != nullptr) { - process->ppid = parent_process->pid; - /* SMPI process have their own data segment and each other inherit from their father */ + + smx_actor_t process = new simgrid::simix::ActorImpl(); + + xbt_assert(code && host != nullptr, "Invalid parameters"); + /* Process data */ + process->pid = simix_process_maxpid++; + process->name = simgrid::xbt::string(name); + process->host = host; + process->data = data; + process->simcall.issuer = process; + + if (parent_process != nullptr) { + process->ppid = parent_process->pid; +/* SMPI process have their own data segment and each other inherit from their father */ #if HAVE_SMPI - if( smpi_privatize_global_variables) { - if (parent_process->pid != 0) { - SIMIX_segment_index_set(process, parent_process->segment_index); - } else { - SIMIX_segment_index_set(process, process->pid - 1); - } - } + if (smpi_privatize_global_variables) { + if (parent_process->pid != 0) { + SIMIX_segment_index_set(process, parent_process->segment_index); + } else { + SIMIX_segment_index_set(process, process->pid - 1); + } + } #endif - } else { - process->ppid = -1; - } + } - /* Process data for auto-restart */ - process->auto_restart = auto_restart; - process->code = code; + process->code = code; + + XBT_VERB("Create context %s", process->name.c_str()); + process->context = SIMIX_context_new(std::move(code), simix_global->cleanup_process_function, process); - XBT_VERB("Create context %s", process->name.c_str()); - process->context = SIMIX_context_new( - std::move(code), - simix_global->cleanup_process_function, process); + /* Add properties */ + process->properties = properties; - /* Add properties */ - process->properties = properties; + /* Make sure that the process is initialized for simix, in case we are called from the Host::onCreation signal */ + if (host->extension() == nullptr) + host->extension_set(new simgrid::simix::Host()); - /* Add the process to it's host process list */ - xbt_swag_insert(process, sg_host_simix(host)->process_list); + /* Add the process to it's host process list */ + xbt_swag_insert(process, host->extension()->process_list); - XBT_DEBUG("Start context '%s'", process->name.c_str()); + XBT_DEBUG("Start context '%s'", process->name.c_str()); - /* Now insert it in the global process list and in the process to run list */ - xbt_swag_insert(process, simix_global->process_list); - XBT_DEBUG("Inserting %s(%s) in the to_run list", - process->name.c_str(), sg_host_get_name(host)); - xbt_dynar_push_as(simix_global->process_to_run, smx_actor_t, process); + /* Now insert it in the global process list and in the process to run list */ + simix_global->process_list[process->pid] = process; + XBT_DEBUG("Inserting %s(%s) in the to_run list", process->cname(), host->cname()); + xbt_dynar_push_as(simix_global->process_to_run, smx_actor_t, process); - if (kill_time > SIMIX_get_clock() && simix_global->kill_process_function) { - XBT_DEBUG("Process %s(%s) will be kill at time %f", - process->name.c_str(), sg_host_get_name(process->host), kill_time); - process->kill_timer = SIMIX_timer_set(kill_time, [=]() { - simix_global->kill_process_function(process); - }); - } + /* Tracing the process creation */ + TRACE_msg_process_create(process->cname(), process->pid, process->host); - /* Tracing the process creation */ - TRACE_msg_process_create(process->name.c_str(), process->pid, process->host); - } return process; } -smx_actor_t SIMIX_process_attach( - const char* name, - void *data, - const char* hostname, - xbt_dict_t properties, - smx_actor_t parent_process) +smx_actor_t SIMIX_process_attach(const char* name, void* data, const char* hostname, xbt_dict_t properties, + smx_actor_t parent_process) { // This is mostly a copy/paste from SIMIX_process_new(), // it'd be nice to share some code between those two functions. @@ -346,11 +321,8 @@ smx_actor_t SIMIX_process_attach( process->name = std::string(name); process->host = host; process->data = data; - process->comms = xbt_fifo_new(); process->simcall.issuer = process; - process->ppid = -1; - /* Initiliaze data segment to default value */ - SIMIX_segment_index_set(process, -1); + if (parent_process != nullptr) { process->ppid = parent_process->pid; /* SMPI process have their own data segment and each other inherit from their father */ @@ -366,7 +338,6 @@ smx_actor_t SIMIX_process_attach( } /* Process data for auto-restart */ - process->auto_restart = false; process->code = nullptr; XBT_VERB("Create context %s", process->name.c_str()); @@ -379,16 +350,15 @@ smx_actor_t SIMIX_process_attach( process->properties = properties; /* Add the process to it's host process list */ - xbt_swag_insert(process, sg_host_simix(host)->process_list); + xbt_swag_insert(process, host->extension()->process_list); /* Now insert it in the global process list and in the process to run list */ - xbt_swag_insert(process, simix_global->process_list); - XBT_DEBUG("Inserting %s(%s) in the to_run list", - process->name.c_str(), sg_host_get_name(host)); + simix_global->process_list[process->pid] = process; + XBT_DEBUG("Inserting %s(%s) in the to_run list", process->cname(), host->cname()); xbt_dynar_push_as(simix_global->process_to_run, smx_actor_t, process); /* Tracing the process creation */ - TRACE_msg_process_create(process->name.c_str(), process->pid, process->host); + TRACE_msg_process_create(process->cname(), process->pid, process->host); auto context = dynamic_cast(process->context); if (!context) @@ -449,8 +419,7 @@ void simcall_HANDLER_process_kill(smx_simcall_t simcall, smx_actor_t process) { */ void SIMIX_process_kill(smx_actor_t process, smx_actor_t issuer) { - XBT_DEBUG("Killing process %s on %s", - process->name.c_str(), sg_host_get_name(process->host)); + XBT_DEBUG("Killing process %s@%s", process->cname(), process->host->cname()); process->context->iwannadie = 1; process->blocked = 0; @@ -470,7 +439,7 @@ void SIMIX_process_kill(smx_actor_t process, smx_actor_t issuer) { exec->unref(); } else if (comm != nullptr) { - xbt_fifo_remove(process->comms, process->waiting_synchro); + process->comms.remove(process->waiting_synchro); comm->cancel(); // Remove first occurrence of &process->simcall: @@ -510,6 +479,7 @@ void SIMIX_process_kill(smx_actor_t process, smx_actor_t issuer) { /** @brief Ask another process to raise the given exception * + * @param process The process that should raise that exception * @param cat category of exception * @param value value associated to the exception * @param msg string information associated to the exception @@ -530,7 +500,7 @@ void SIMIX_process_throw(smx_actor_t process, xbt_errcat_t cat, int value, const simgrid::kernel::activity::Comm *comm = dynamic_cast(process->waiting_synchro); if (comm != nullptr) { - xbt_fifo_remove(process->comms, comm); + process->comms.remove(comm); comm->cancel(); } @@ -566,13 +536,9 @@ void simcall_HANDLER_process_killall(smx_simcall_t simcall, int reset_pid) { */ void SIMIX_process_killall(smx_actor_t issuer, int reset_pid) { - smx_actor_t p = nullptr; - - while ((p = (smx_actor_t) xbt_swag_extract(simix_global->process_list))) { - if (p != issuer) { - SIMIX_process_kill(p,issuer); - } - } + for (auto kv : simix_global->process_list) + if (kv.second != issuer) + SIMIX_process_kill(kv.second, issuer); if (reset_pid > 0) simix_process_maxpid = reset_pid; @@ -586,12 +552,13 @@ void simcall_HANDLER_process_set_host(smx_simcall_t simcall, smx_actor_t process { process->new_host = dest; } + void SIMIX_process_change_host(smx_actor_t process, sg_host_t dest) { xbt_assert((process != nullptr), "Invalid parameters"); - xbt_swag_remove(process, sg_host_simix(process->host)->process_list); + xbt_swag_remove(process, process->host->extension()->process_list); process->host = dest; - xbt_swag_insert(process, sg_host_simix(dest)->process_list); + xbt_swag_insert(process, dest->extension()->process_list); } @@ -635,12 +602,13 @@ void SIMIX_process_resume(smx_actor_t process) { XBT_IN("process = %p", process); - if(process->context->iwannadie) { + if (process->context->iwannadie) { XBT_VERB("Ignoring request to suspend a process that is currently dying."); return; } - if(!process->suspended) return; + if (!process->suspended) + return; process->suspended = 0; /* resume the synchronization that was blocking the resumed process. */ @@ -656,7 +624,7 @@ int SIMIX_process_get_maxpid() { int SIMIX_process_count() { - return xbt_swag_size(simix_global->process_list); + return simix_global->process_list.size(); } int SIMIX_process_get_PID(smx_actor_t self) @@ -674,7 +642,7 @@ void* SIMIX_process_self_get_data() if (!self) { return nullptr; } - return SIMIX_process_get_data(self); + return self->data; } void SIMIX_process_self_set_data(void *data) @@ -684,11 +652,6 @@ void SIMIX_process_self_set_data(void *data) SIMIX_process_set_data(self, data); } -void* SIMIX_process_get_data(smx_actor_t process) -{ - return process->data; -} - void SIMIX_process_set_data(smx_actor_t process, void *data) { process->data = data; @@ -707,11 +670,9 @@ const char* SIMIX_process_self_get_name() { smx_actor_t SIMIX_process_get_by_name(const char* name) { - smx_actor_t proc; - xbt_swag_foreach(proc, simix_global->process_list) { - if (proc->name == name) - return proc; - } + for (auto kv : simix_global->process_list) + if (kv.second->name == name) + return kv.second; return nullptr; } @@ -761,6 +722,7 @@ static int SIMIX_process_join_finish(smx_process_exit_status_t status, smx_activ sleep->surf_sleep = nullptr; } sleep->unref(); + // intrusive_ptr_release(process); // FIXME: We are leaking here. See comment in SIMIX_process_join() return 0; } @@ -768,6 +730,12 @@ smx_activity_t SIMIX_process_join(smx_actor_t issuer, smx_actor_t process, doubl { smx_activity_t res = SIMIX_process_sleep(issuer, timeout); static_cast(res)->ref(); + /* We are leaking the process here, but if we don't take the ref, we get a "use after free". + * The correct solution would be to derivate the type SynchroSleep into a SynchroProcessJoin, + * but the code is not clean enough for now for this. + * The C API should first be properly replaced with the C++ one, which is a fair amount of work. + */ + intrusive_ptr_add_ref(process); SIMIX_process_on_exit(process, (int_f_pvoid_pvoid_t)SIMIX_process_join_finish, res); return res; } @@ -789,13 +757,12 @@ smx_activity_t SIMIX_process_sleep(smx_actor_t process, double duration) { sg_host_t host = process->host; - /* check if the host is active */ if (host->isOff()) - THROWF(host_error, 0, "Host %s failed, you cannot call this function", sg_host_get_name(host)); + THROWF(host_error, 0, "Host %s failed, you cannot sleep there.", host->cname()); simgrid::kernel::activity::Sleep *synchro = new simgrid::kernel::activity::Sleep(); synchro->host = host; - synchro->surf_sleep = surf_host_sleep(host, duration); + synchro->surf_sleep = host->pimpl_cpu->sleep(duration); synchro->surf_sleep->setData(synchro); XBT_DEBUG("Create sleep synchronization %p", synchro); @@ -824,7 +791,7 @@ void SIMIX_process_sleep_destroy(smx_activity_t synchro) */ void SIMIX_process_yield(smx_actor_t self) { - XBT_DEBUG("Yield process '%s'", self->name.c_str()); + XBT_DEBUG("Yield actor '%s'", self->cname()); /* Go into sleep and return control to maestro */ self->context->suspend(); @@ -839,7 +806,19 @@ void SIMIX_process_yield(smx_actor_t self) if (self->context->iwannadie){ XBT_DEBUG("I wanna die!"); - SIMIX_process_stop(self); + self->finished = true; + /* execute the on_exit functions */ + SIMIX_process_on_exit_runall(self); + /* Add the process to the list of process to restart, only if the host is down */ + if (self->auto_restart && self->host->isOff()) { + SIMIX_host_add_auto_restart_process(self->host, self->cname(), + self->code, self->data, + SIMIX_timer_get_date(self->kill_timer), + self->properties, + self->auto_restart); + } + XBT_DEBUG("Process %s@%s is dead", self->cname(), self->host->cname()); + self->context->stop(); } if (self->suspended) { @@ -889,19 +868,16 @@ xbt_dynar_t SIMIX_process_get_runnable() */ smx_actor_t SIMIX_process_from_PID(int PID) { - smx_actor_t proc; - xbt_swag_foreach(proc, simix_global->process_list) { - if (proc->pid == static_cast (PID)) - return proc; - } - return nullptr; + if (simix_global->process_list.find(PID) == simix_global->process_list.end()) + return nullptr; + return simix_global->process_list.at(PID); } /** @brief returns a dynar containing all currently existing processes */ xbt_dynar_t SIMIX_processes_as_dynar() { - smx_actor_t proc; xbt_dynar_t res = xbt_dynar_new(sizeof(smx_actor_t),nullptr); - xbt_swag_foreach(proc, simix_global->process_list) { + for (auto kv : simix_global->process_list) { + smx_actor_t proc = kv.second; xbt_dynar_push(res,&proc); } return res; @@ -910,22 +886,19 @@ xbt_dynar_t SIMIX_processes_as_dynar() { void SIMIX_process_on_exit_runall(smx_actor_t process) { s_smx_process_exit_fun_t exit_fun; smx_process_exit_status_t exit_status = (process->context->iwannadie) ? SMX_EXIT_FAILURE : SMX_EXIT_SUCCESS; - while (!xbt_dynar_is_empty(process->on_exit)) { - exit_fun = xbt_dynar_pop_as(process->on_exit,s_smx_process_exit_fun_t); + while (!process->on_exit.empty()) { + exit_fun = process->on_exit.back(); (exit_fun.fun)((void*)exit_status, exit_fun.arg); + process->on_exit.pop_back(); } } void SIMIX_process_on_exit(smx_actor_t process, int_f_pvoid_pvoid_t fun, void *data) { xbt_assert(process, "current process not found: are you in maestro context ?"); - if (!process->on_exit) { - process->on_exit = xbt_dynar_new(sizeof(s_smx_process_exit_fun_t), nullptr); - } - s_smx_process_exit_fun_t exit_fun = {fun, data}; - xbt_dynar_push_as(process->on_exit,s_smx_process_exit_fun_t,exit_fun); + process->on_exit.push_back(exit_fun); } /** @@ -942,7 +915,7 @@ smx_actor_t simcall_HANDLER_process_restart(smx_simcall_t simcall, smx_actor_t p } /** @brief Restart a process, starting it again from the beginning. */ smx_actor_t SIMIX_process_restart(smx_actor_t process, smx_actor_t issuer) { - XBT_DEBUG("Restarting process %s on %s", process->name.c_str(), sg_host_get_name(process->host)); + XBT_DEBUG("Restarting process %s on %s", process->cname(), process->host->cname()); //retrieve the arguments of the old process //FIXME: Factorize this with SIMIX_host_add_auto_restart_process ? @@ -959,8 +932,14 @@ smx_actor_t SIMIX_process_restart(smx_actor_t process, smx_actor_t issuer) { SIMIX_process_kill(process, issuer); //start the new process - return simix_global->create_process_function(arg.name.c_str(), std::move(arg.code), arg.data, arg.host, - arg.kill_time, arg.properties, arg.auto_restart, nullptr); + smx_actor_t actor = simix_global->create_process_function(arg.name.c_str(), std::move(arg.code), arg.data, arg.host, + arg.properties, nullptr); + if (arg.kill_time >= 0) + simcall_process_set_kill_time(actor, arg.kill_time); + if (arg.auto_restart) + simcall_process_auto_restart_set(actor, arg.auto_restart); + + return actor; } void SIMIX_segment_index_set(smx_actor_t proc, int index){ @@ -977,21 +956,15 @@ void SIMIX_segment_index_set(smx_actor_t proc, int index){ * \param code the main function of the process * \param data a pointer to any data one may want to attach to the new object. It is for user-level information and can be nullptr. * It can be retrieved with the function \ref simcall_process_get_data. - * \param hostname name of the host where the new agent is executed. + * \param host where the new agent is executed. * \param kill_time time when the process is killed * \param argc first argument passed to \a code * \param argv second argument passed to \a code * \param properties the properties of the process * \param auto_restart either it is autorestarting or not. */ -smx_actor_t simcall_process_create(const char *name, - xbt_main_func_t code, - void *data, - sg_host_t host, - double kill_time, - int argc, char **argv, - xbt_dict_t properties, - int auto_restart) +smx_actor_t simcall_process_create(const char* name, xbt_main_func_t code, void* data, sg_host_t host, int argc, + char** argv, xbt_dict_t properties) { if (name == nullptr) name = ""; @@ -999,21 +972,17 @@ smx_actor_t simcall_process_create(const char *name, for (int i = 0; i != argc; ++i) xbt_free(argv[i]); xbt_free(argv); - smx_actor_t res = simcall_process_create(name, - std::move(wrapped_code), - data, host, kill_time, properties, auto_restart); + smx_actor_t res = simcall_process_create(name, std::move(wrapped_code), data, host, properties); return res; } -smx_actor_t simcall_process_create( - const char *name, std::function code, void *data, - sg_host_t host, double kill_time, - xbt_dict_t properties, int auto_restart) +smx_actor_t simcall_process_create(const char* name, std::function code, void* data, sg_host_t host, + xbt_dict_t properties) { if (name == nullptr) name = ""; smx_actor_t self = SIMIX_process_self(); - return simgrid::simix::kernelImmediate([&] { - return SIMIX_process_create(name, std::move(code), data, host, kill_time, properties, auto_restart, self); + return simgrid::simix::kernelImmediate([name, code, data, host, properties, self] { + return SIMIX_process_create(name, std::move(code), data, host, properties, self); }); }