-/* Copyright (c) 2007-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2007-2016. 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 "smx_private.h"
-#include <xbt/ex.hpp>
-#include "xbt/sysdep.h"
#include "mc/mc.h"
+#include "smx_private.h"
#include "src/mc/mc_replay.h"
-#include "src/surf/virtual_machine.hpp"
-#include "src/surf/HostImpl.hpp"
+#include "src/plugins/vm/VirtualMachineImpl.hpp"
+#include <xbt/ex.hpp>
-#include "src/kernel/activity/SynchroExec.hpp"
#include "src/kernel/activity/SynchroComm.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(simix_host, simix, "SIMIX hosts");
Host::Host()
{
- if (!EXTENSION_ID.valid())
- EXTENSION_ID = simgrid::s4u::Host::extension_create<simgrid::simix::Host>();
+ if (!Host::EXTENSION_ID.valid())
+ Host::EXTENSION_ID = s4u::Host::extension_create<simix::Host>();
simgrid::simix::ActorImpl act;
process_list = xbt_swag_new(xbt_swag_offset(act, host_proc_hookup));
for (auto arg : auto_restart_processes)
delete arg;
auto_restart_processes.clear();
- xbt_dynar_free(&boot_processes);
+ for (auto arg : boot_processes)
+ delete arg;
+ boot_processes.clear();
xbt_swag_free(process_list);
}
*/
void Host::turnOn()
{
- unsigned int cpt;
- smx_process_arg_t arg;
- xbt_dynar_foreach(boot_processes,cpt,arg) {
- XBT_DEBUG("Booting Process %s(%s) right now", arg->name.c_str(), arg->hostname);
- simix_global->create_process_function(arg->name.c_str(),
- arg->code,
- nullptr,
- arg->hostname,
- arg->kill_time,
- arg->properties,
- arg->auto_restart,
- nullptr);
+ for (auto arg : boot_processes) {
+ XBT_DEBUG("Booting Process %s(%s) right now", arg->name.c_str(), arg->host->cname());
+ smx_actor_t actor = simix_global->create_process_function(arg->name.c_str(), arg->code, nullptr, arg->host,
+ arg->properties, arg->auto_restart, nullptr);
+ if (arg->kill_time >= 0)
+ simcall_process_set_kill_time(actor, arg->kill_time);
}
}
/** @brief Stop the host if it is on */
void SIMIX_host_off(sg_host_t h, smx_actor_t issuer)
{
- smx_host_priv_t host = sg_host_simix(h);
+ simgrid::simix::Host* host = h->extension<simgrid::simix::Host>();
xbt_assert((host != nullptr), "Invalid parameters");
if (h->isOn()) {
- simgrid::surf::HostImpl* surf_host = h->extension<simgrid::surf::HostImpl>();
- surf_host->turnOff();
+ h->pimpl_cpu->turnOff();
/* Clean Simulator data */
if (xbt_swag_size(host->process_list) != 0) {
smx_actor_t process = nullptr;
xbt_swag_foreach(process, host->process_list) {
SIMIX_process_kill(process, issuer);
- XBT_DEBUG("Killing %s on %s by %s",
- process->name.c_str(), sg_host_get_name(process->host),
- issuer->name.c_str());
+ XBT_DEBUG("Killing %s@%s on behalf of %s", process->cname(), process->host->cname(), issuer->cname());
}
}
} else {
- XBT_INFO("Host %s is already off", h->name().c_str());
+ XBT_INFO("Host %s is already off", h->cname());
}
}
if (host == nullptr || SIMIX_process_self() == simix_global->maestro_process)
return "";
- return sg_host_get_name(host);
+ return host->cname();
}
-void _SIMIX_host_free_process_arg(void *data)
-{
- smx_process_arg_t arg = *(static_cast<smx_process_arg_t*>(data));
- delete arg;
-}
/**
* \brief Add a process to the list of the processes that the host will restart when it comes back
* This function add a process to the list of the processes that will be restarted when the host comes
*/
void SIMIX_host_add_auto_restart_process(
sg_host_t host, const char *name, std::function<void()> code,
- void* data, const char *hostname, double kill_time,
- xbt_dict_t properties, int auto_restart)
+ void* data, double kill_time, xbt_dict_t properties, int auto_restart)
{
smx_process_arg_t arg = new simgrid::simix::ProcessArg();
arg->name = name;
arg->code = std::move(code);
arg->data = data;
- arg->hostname = hostname;
+ arg->host = host;
arg->kill_time = kill_time;
arg->properties = properties;
arg->auto_restart = auto_restart;
- if( host->isOff() && !xbt_dict_get_or_null(watched_hosts_lib,sg_host_get_name(host))){
- xbt_dict_set(watched_hosts_lib,sg_host_get_name(host),host,nullptr);
- XBT_DEBUG("Push host %s to watched_hosts_lib because state == SURF_RESOURCE_OFF",sg_host_get_name(host));
+ if (host->isOff() && !xbt_dict_get_or_null(watched_hosts_lib, host->cname())) {
+ xbt_dict_set(watched_hosts_lib, host->cname(), host, nullptr);
+ XBT_DEBUG("Push host %s to watched_hosts_lib because state == SURF_RESOURCE_OFF", host->cname());
}
- sg_host_simix(host)->auto_restart_processes.push_back(arg);
+ host->extension<simgrid::simix::Host>()->auto_restart_processes.push_back(arg);
}
/** @brief Restart the list of processes that have been registered to the host */
void SIMIX_host_autorestart(sg_host_t host)
{
- std::vector<simgrid::simix::ProcessArg*> process_list = sg_host_simix(host)->auto_restart_processes;
- if (process_list.empty())
- return;
+ std::vector<simgrid::simix::ProcessArg*> process_list =
+ host->extension<simgrid::simix::Host>()->auto_restart_processes;
for (auto arg : process_list) {
-
- XBT_DEBUG("Restarting Process %s(%s) right now", arg->name.c_str(), arg->hostname);
- simix_global->create_process_function(arg->name.c_str(), arg->code, nullptr, arg->hostname, arg->kill_time,
- arg->properties, arg->auto_restart, nullptr);
+ XBT_DEBUG("Restarting Process %s@%s right now", arg->name.c_str(), arg->host->cname());
+ smx_actor_t actor = simix_global->create_process_function(arg->name.c_str(), arg->code, nullptr, arg->host,
+ arg->properties, arg->auto_restart, nullptr);
+ if (arg->kill_time >= 0)
+ simcall_process_set_kill_time(actor, arg->kill_time);
}
process_list.clear();
}
return exec;
}
-smx_activity_t SIMIX_execution_parallel_start(const char *name, int host_nb, sg_host_t *host_list, double *flops_amount,
- double *bytes_amount, double amount, double rate){
+smx_activity_t SIMIX_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)
+{
/* alloc structures and initialize */
simgrid::kernel::activity::Exec *exec = new simgrid::kernel::activity::Exec(name, nullptr);
host_list_cpy[i] = host_list[i];
/* Check that we are not mixing VMs and PMs in the parallel task */
- simgrid::surf::HostImpl *host = host_list[0]->extension<simgrid::surf::HostImpl>();
- bool is_a_vm = (nullptr != dynamic_cast<simgrid::surf::VirtualMachine*>(host));
+ bool is_a_vm = (nullptr != dynamic_cast<simgrid::s4u::VirtualMachine*>(host_list[0]));
for (int i = 1; i < host_nb; i++) {
- bool tmp_is_a_vm = (nullptr != dynamic_cast<simgrid::surf::VirtualMachine*>(host_list[i]->extension<simgrid::surf::HostImpl>()));
+ bool tmp_is_a_vm = (nullptr != dynamic_cast<simgrid::s4u::VirtualMachine*>(host_list[i]));
xbt_assert(is_a_vm == tmp_is_a_vm, "parallel_execute: mixing VMs and PMs is not supported (yet).");
}
if (!MC_is_active() && !MC_record_replay_is_active()) {
exec->surf_exec = surf_host_model->executeParallelTask(host_nb, host_list_cpy, flops_amount, bytes_amount, rate);
exec->surf_exec->setData(exec);
+ if (timeout > 0) {
+ exec->timeoutDetector = host_list[0]->pimpl_cpu->sleep(timeout);
+ exec->timeoutDetector->setData(exec);
+ }
}
XBT_DEBUG("Create parallel execute synchro %p", exec);
break;
case SIMIX_FAILED:
- XBT_DEBUG("SIMIX_execution_finished: host '%s' failed", sg_host_get_name(simcall->issuer->host));
+ XBT_DEBUG("SIMIX_execution_finished: host '%s' failed", simcall->issuer->host->cname());
simcall->issuer->context->iwannadie = 1;
SMX_EXCEPTION(simcall->issuer, host_error, 0, "Host failed");
break;
SMX_EXCEPTION(simcall->issuer, cancel_error, 0, "Canceled");
break;
+ case SIMIX_TIMEOUT:
+ XBT_DEBUG("SIMIX_execution_finished: execution timeouted");
+ SMX_EXCEPTION(simcall->issuer, timeout_error, 0, "Timeouted");
+ break;
+
default:
xbt_die("Internal error in SIMIX_execution_finish: unexpected synchro state %d",
(int)exec->state);
simgrid::kernel::activity::Comm *comm = dynamic_cast<simgrid::kernel::activity::Comm *>(synchro);
if (comm != nullptr) {
comm->surf_comm->setCategory(category);
- return;
}
}
