namespace simgrid {
namespace vm {
-simgrid::xbt::Extension<s4u::Host, VmMigrationExt> VmMigrationExt::EXTENSION_ID;
+xbt::Extension<s4u::Host, VmMigrationExt> VmMigrationExt::EXTENSION_ID;
void VmMigrationExt::ensureVmMigrationExtInstalled()
{
if (not EXTENSION_ID.valid())
- EXTENSION_ID = simgrid::s4u::Host::extension_create<VmMigrationExt>();
+ EXTENSION_ID = s4u::Host::extension_create<VmMigrationExt>();
}
void MigrationRx::operator()()
counter++;
// start link
- container_t msg = simgrid::instr::Container::by_name(vm_->get_name());
- simgrid::instr::Container::get_root()->get_link("VM_LINK")->start_event(msg, "M", key);
+ container_t msg = instr::Container::by_name(vm_->get_name());
+ instr::Container::get_root()->get_link("VM_LINK")->start_event(msg, "M", key);
// destroy existing container of this vm
- simgrid::instr::Container::by_name(vm_->get_name())->remove_from_parent();
+ instr::Container::by_name(vm_->get_name())->remove_from_parent();
// create new container on the new_host location
- new simgrid::instr::Container(vm_->get_name(), "VM", simgrid::instr::Container::by_name(dst_pm_->get_name()));
+ new instr::Container(vm_->get_name(), "VM", instr::Container::by_name(dst_pm_->get_name()));
// end link
- msg = simgrid::instr::Container::by_name(vm_->get_name());
- simgrid::instr::Container::get_root()->get_link("VM_LINK")->end_event(msg, "M", key);
+ msg = instr::Container::by_name(vm_->get_name());
+ instr::Container::get_root()->get_link("VM_LINK")->end_event(msg, "M", key);
}
// Inform the SRC that the migration has been correctly performed
std::string* payload = new std::string("__mig_stage4:");
skip_stage2 = true;
} else if (sent > ramsize)
XBT_CRITICAL("bug");
-
} catch (const Exception&) {
// hostfailure (if you want to know whether this is the SRC or the DST check directly in send_migration_data code)
// Stop the dirty page tracking an return (there is no memory space to release)
/* Stage2: send update pages iteratively until the size of remaining states becomes smaller than threshold value. */
if (not skip_stage2) {
-
int stage2_round = 0;
/* just after stage1, nothing has been updated. But, we have to send the data updated during stage1 */
sg_size_t updated_size = get_updated_size(computed_during_stage1, dp_rate, dp_cap);
/* When the remaining size is below the threshold value, move to stage 3. */
while (threshold < remaining_size) {
-
XBT_DEBUG("mig-stage 2:%d updated_size %llu computed_during_stage1 %f dp_rate %f dp_cap %llu", stage2_round,
updated_size, computed_during_stage1, dp_rate, dp_cap);
// effectively the VM on the DST node.
XBT_DEBUG("mig: tx_done");
}
-}
-}
+} // namespace vm
+} // namespace simgrid
static void onVirtualMachineShutdown(simgrid::s4u::VirtualMachine const& vm)
{