-/* Copyright (c) 2004-2016. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2022. 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 "simgrid/s4u.hpp"
+#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Mailbox.hpp"
+#include "simgrid/s4u/VirtualMachine.hpp"
#ifndef VM_LIVE_MIGRATION_HPP_
#define VM_LIVE_MIGRATION_HPP_
namespace simgrid {
+namespace plugin {
namespace vm {
+class VmMigrationExt {
+public:
+ s4u::ActorPtr issuer_ = nullptr;
+ s4u::ActorPtr tx_ = nullptr;
+ s4u::ActorPtr rx_ = nullptr;
+ static xbt::Extension<s4u::Host, VmMigrationExt> EXTENSION_ID;
+ explicit VmMigrationExt(s4u::ActorPtr issuer, s4u::ActorPtr rx, s4u::ActorPtr tx) : issuer_(issuer), tx_(tx), rx_(rx)
+ {
+ }
+ static void ensureVmMigrationExtInstalled();
+};
class MigrationRx {
- /* The miration_rx process uses mbox_ctl to let the caller of do_migration() know the completion of the migration. */
- s4u::MailboxPtr mbox_ctl;
+ /* The migration_rx process uses mbox_ctl to let the caller of do_migration() know the completion of the migration.
+ */
+ s4u::Mailbox* mbox_ctl;
/* The migration_rx and migration_tx processes use mbox to transfer migration data. */
- s4u::MailboxPtr mbox;
+ s4u::Mailbox* mbox;
s4u::VirtualMachine* vm_;
s4u::Host* src_pm_ = nullptr;
s4u::Host* dst_pm_ = nullptr;
public:
explicit MigrationRx(s4u::VirtualMachine* vm, s4u::Host* dst_pm) : vm_(vm), dst_pm_(dst_pm)
{
- src_pm_ = vm_->getPm();
+ src_pm_ = vm_->get_pm();
- mbox_ctl = s4u::Mailbox::byName(std::string("__mbox_mig_ctl:") + vm_->getCname() + "(" + src_pm_->getCname() + "-" +
- dst_pm_->getCname() + ")");
- mbox = s4u::Mailbox::byName(std::string("__mbox_mig_src_dst:") + vm_->getCname() + "(" + src_pm_->getCname() + "-" +
- dst_pm_->getCname() + ")");
+ mbox_ctl = s4u::Mailbox::by_name(std::string("__mbox_mig_ctl:") + vm_->get_cname() + "(" + src_pm_->get_cname() +
+ "-" + dst_pm_->get_cname() + ")");
+ mbox = s4u::Mailbox::by_name(std::string("__mbox_mig_src_dst:") + vm_->get_cname() + "(" + src_pm_->get_cname() +
+ "-" + dst_pm_->get_cname() + ")");
}
void operator()();
};
class MigrationTx {
/* The migration_rx and migration_tx processes use mbox to transfer migration data. */
- s4u::MailboxPtr mbox;
+ s4u::Mailbox* mbox;
s4u::VirtualMachine* vm_;
s4u::Host* src_pm_ = nullptr;
s4u::Host* dst_pm_ = nullptr;
public:
explicit MigrationTx(s4u::VirtualMachine* vm, s4u::Host* dst_pm) : vm_(vm), dst_pm_(dst_pm)
{
- src_pm_ = vm_->getPm();
- mbox = s4u::Mailbox::byName(std::string("__mbox_mig_src_dst:") + vm_->getCname() + "(" + src_pm_->getCname() + "-" +
- dst_pm_->getCname() + ")");
+ src_pm_ = vm_->get_pm();
+ mbox = s4u::Mailbox::by_name(std::string("__mbox_mig_src_dst:") + vm_->get_cname() + "(" + src_pm_->get_cname() +
+ "-" + dst_pm_->get_cname() + ")");
}
void operator()();
sg_size_t sendMigrationData(sg_size_t size, int stage, int stage2_round, double mig_speed, double timeout);
};
-}
-}
+} // namespace vm
+} // namespace plugin
+} // namespace simgrid
#endif