X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7c4bef6efee6ba4a06f99e78ea1198d74dc520fc..2eb9b18898a625855f580a0b98a262568b084423:/src/simix/libsmx.cpp diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp index 1d1b2a682b..976492f9d9 100644 --- a/src/simix/libsmx.cpp +++ b/src/simix/libsmx.cpp @@ -5,8 +5,7 @@ /* */ /* This is somehow the "libc" of SimGrid */ -/* Copyright (c) 2010-2015. The SimGrid Team. - * All rights reserved. */ +/* Copyright (c) 2010-2018. 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. */ @@ -19,12 +18,14 @@ #include "simgrid/s4u/VirtualMachine.hpp" #include "simgrid/simix.hpp" #include "simgrid/simix/blocking_simcall.hpp" -#include "smx_private.h" +#include "smx_private.hpp" #include "src/kernel/activity/CommImpl.hpp" +#include "src/kernel/activity/ConditionVariableImpl.hpp" +#include "src/kernel/activity/MutexImpl.hpp" #include "src/mc/mc_forward.hpp" -#include "src/mc/mc_replay.h" +#include "src/mc/mc_replay.hpp" #include "src/plugins/vm/VirtualMachineImpl.hpp" -#include "src/simix/smx_host_private.h" +#include "src/simix/smx_host_private.hpp" #include "xbt/ex.h" #include "xbt/functional.hpp" @@ -35,7 +36,7 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix); void simcall_call(smx_actor_t actor) { if (actor != simix_global->maestro_process) { - XBT_DEBUG("Yield actor '%s' on simcall %s (%d)", actor->cname(), SIMIX_simcall_name(actor->simcall.call), + XBT_DEBUG("Yield actor '%s' on simcall %s (%d)", actor->get_cname(), SIMIX_simcall_name(actor->simcall.call), (int)actor->simcall.call); SIMIX_process_yield(actor); } else { @@ -54,17 +55,17 @@ void simcall_call(smx_actor_t actor) * \param flops_amount amount Computation amount (in flops) * \param priority computation priority * \param bound + * \param host host where the synchro will be executed * \return A new SIMIX execution synchronization */ -smx_activity_t simcall_execution_start(const char *name, - double flops_amount, - double priority, double bound) +smx_activity_t simcall_execution_start(const char* name, 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 simcall_BODY_execution_start(name, flops_amount, priority, bound); + return simcall_BODY_execution_start(name, flops_amount, priority, bound, host); } /** @@ -78,14 +79,12 @@ smx_activity_t simcall_execution_start(const char *name, * \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 amount the SURF action amount * \param rate the SURF action rate * \param timeout timeout * \return A new SIMIX execution synchronization */ smx_activity_t simcall_execution_parallel_start(const char* name, int host_nb, sg_host_t* host_list, - double* flops_amount, double* bytes_amount, double amount, double rate, - double timeout) + double* flops_amount, double* bytes_amount, double rate, double timeout) { /* checking for infinite values */ for (int i = 0 ; i < host_nb ; ++i) { @@ -98,11 +97,9 @@ smx_activity_t simcall_execution_parallel_start(const char* name, int host_nb, s } } - xbt_assert(std::isfinite(amount), "amount is not finite!"); xbt_assert(std::isfinite(rate), "rate is not finite!"); - return simcall_BODY_execution_parallel_start(name, host_nb, host_list, flops_amount, bytes_amount, amount, rate, - timeout); + return simcall_BODY_execution_parallel_start(name, host_nb, host_list, flops_amount, bytes_amount, rate, timeout); } /** @@ -114,7 +111,15 @@ smx_activity_t simcall_execution_parallel_start(const char* name, int host_nb, s */ void simcall_execution_cancel(smx_activity_t execution) { - simcall_BODY_execution_cancel(execution); + simgrid::kernel::activity::ExecImplPtr exec = + boost::static_pointer_cast(execution); + if (not exec->surfAction_) + return; + simgrid::simix::kernelImmediate([exec] { + XBT_DEBUG("Cancel synchro %p", exec.get()); + if (exec->surfAction_) + exec->surfAction_->cancel(); + }); } /** @@ -129,8 +134,13 @@ 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::kernelImmediate([execution, priority] { - simcall_BODY_execution_set_priority(execution, priority); + simgrid::kernel::activity::ExecImplPtr exec = + boost::static_pointer_cast(execution); + if (exec->surfAction_) + exec->surfAction_->set_priority(priority); + }); } /** @@ -143,7 +153,12 @@ void simcall_execution_set_priority(smx_activity_t execution, double priority) */ void simcall_execution_set_bound(smx_activity_t execution, double bound) { - simcall_BODY_execution_set_bound(execution, bound); + simgrid::simix::kernelImmediate([execution, bound] { + simgrid::kernel::activity::ExecImplPtr exec = + boost::static_pointer_cast(execution); + if (exec->surfAction_) + exec->surfAction_->set_bound(bound); + }); } /** @@ -157,26 +172,18 @@ e_smx_state_t simcall_execution_wait(smx_activity_t execution) return (e_smx_state_t) simcall_BODY_execution_wait(execution); } -/** - * \ingroup simix_process_management - * \brief Kills a SIMIX process. - * - * This function simply kills a process. - * - * \param process poor victim - */ -void simcall_process_kill(smx_actor_t process) +e_smx_state_t simcall_execution_test(smx_activity_t execution) { - simcall_BODY_process_kill(process); + return (e_smx_state_t)simcall_BODY_execution_test(execution); } /** * \ingroup simix_process_management * \brief Kills all SIMIX processes. */ -void simcall_process_killall(int reset_pid) +void simcall_process_killall() { - simcall_BODY_process_killall(reset_pid); + simcall_BODY_process_killall(); } /** @@ -208,17 +215,6 @@ void simcall_process_suspend(smx_actor_t process) simcall_BODY_process_suspend(process); } -/** - * \ingroup simix_process_management - * \brief Returns the amount of SIMIX processes in the system - * - * Maestro internal process is not counted, only user code processes are - */ -int simcall_process_count() -{ - return simgrid::simix::kernelImmediate(SIMIX_process_count); -} - /** * \ingroup simix_process_management * \brief Set the user data of a #smx_actor_t. @@ -241,41 +237,23 @@ 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->cname(), process->host->getCname()); - process->kill_timer = SIMIX_timer_set(kill_time, [=] { + 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 Return the properties - * - * This function returns the properties associated with this process - */ -xbt_dict_t simcall_process_get_properties(smx_actor_t process) -{ - return process->properties; -} /** * \ingroup simix_process_management * \brief Add an on_exit function * Add an on_exit function which will be executed when the process exits/is killed. */ -XBT_PUBLIC(void) simcall_process_on_exit(smx_actor_t process, int_f_pvoid_pvoid_t fun, void *data) +XBT_PUBLIC void simcall_process_on_exit(smx_actor_t process, int_f_pvoid_pvoid_t fun, void* data) { simcall_BODY_process_on_exit(process, fun, data); } -/** - * \ingroup simix_process_management - * \brief Restarts the process, killing it and starting it again from scratch. - */ -XBT_PUBLIC(smx_actor_t) simcall_process_restart(smx_actor_t process) -{ - return (smx_actor_t) simcall_BODY_process_restart(process); -} /** * \ingroup simix_process_management * \brief Creates a new sleep SIMIX synchro. @@ -462,7 +440,7 @@ smx_mutex_t simcall_mutex_init() 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(); } - return simcall_BODY_mutex_init(); + return simgrid::simix::kernelImmediate([] { return new simgrid::kernel::activity::MutexImpl(); }); } /** @@ -501,15 +479,6 @@ smx_cond_t simcall_cond_init() return simcall_BODY_cond_init(); } -/** - * \ingroup simix_synchro_management - * - */ -void simcall_cond_signal(smx_cond_t cond) -{ - simcall_BODY_cond_signal(cond); -} - /** * \ingroup simix_synchro_management * @@ -523,50 +492,12 @@ void simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex) * \ingroup simix_synchro_management * */ -void simcall_cond_wait_timeout(smx_cond_t cond, - smx_mutex_t mutex, - double timeout) +void simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) { xbt_assert(std::isfinite(timeout), "timeout is not finite!"); simcall_BODY_cond_wait_timeout(cond, mutex, timeout); } -/** - * \ingroup simix_synchro_management - * - */ -void simcall_cond_broadcast(smx_cond_t cond) -{ - simcall_BODY_cond_broadcast(cond); -} - -/** - * \ingroup simix_synchro_management - * - */ -smx_sem_t simcall_sem_init(int capacity) -{ - return simcall_BODY_sem_init(capacity); -} - -/** - * \ingroup simix_synchro_management - * - */ -void simcall_sem_release(smx_sem_t sem) -{ - simcall_BODY_sem_release(sem); -} - -/** - * \ingroup simix_synchro_management - * - */ -int simcall_sem_would_block(smx_sem_t sem) -{ - return simcall_BODY_sem_would_block(sem); -} - /** * \ingroup simix_synchro_management * @@ -586,31 +517,14 @@ void simcall_sem_acquire_timeout(smx_sem_t sem, double timeout) simcall_BODY_sem_acquire_timeout(sem, timeout); } -/** - * \ingroup simix_synchro_management - * - */ -int simcall_sem_get_capacity(smx_sem_t sem) -{ - return simcall_BODY_sem_get_capacity(sem); -} - -/** - * \ingroup simix_file_management - * - */ -sg_size_t simcall_file_read(surf_file_t fd, sg_size_t size) +sg_size_t simcall_storage_read(surf_storage_t st, sg_size_t size) { - return simcall_BODY_file_read(fd, size); + return simcall_BODY_storage_read(st, size); } -/** - * \ingroup simix_file_management - * - */ -sg_size_t simcall_file_write(surf_file_t fd, sg_size_t size) +sg_size_t simcall_storage_write(surf_storage_t st, sg_size_t size) { - return simcall_BODY_file_write(fd, size); + return simcall_BODY_storage_write(st, size); } void simcall_run_kernel(std::function const& code)