#include "simgrid/s4u/Actor.hpp"
#include "simgrid/vm.h"
+#include "src/include/surf/surf.hpp"
#include "src/plugins/vm/VirtualMachineImpl.hpp"
#include "src/plugins/vm/VmHostExt.hpp"
#include "src/simix/smx_host_private.hpp"
simgrid::xbt::signal<void(VirtualMachine&)> VirtualMachine::on_shutdown;
simgrid::xbt::signal<void(VirtualMachine&)> VirtualMachine::on_suspend;
simgrid::xbt::signal<void(VirtualMachine&)> VirtualMachine::on_resume;
+simgrid::xbt::signal<void(VirtualMachine&)> VirtualMachine::on_migration_start;
+simgrid::xbt::signal<void(VirtualMachine&)> VirtualMachine::on_migration_end;
-VirtualMachine::VirtualMachine(const char* name, s4u::Host* physical_host, int core_amount)
+VirtualMachine::VirtualMachine(std::string name, s4u::Host* physical_host, int core_amount)
: VirtualMachine(name, physical_host, core_amount, 1024)
{
}
-VirtualMachine::VirtualMachine(const char* name, s4u::Host* physical_host, int core_amount, size_t ramsize)
+VirtualMachine::VirtualMachine(std::string name, s4u::Host* physical_host, int core_amount, size_t ramsize)
: Host(name), pimpl_vm_(new vm::VirtualMachineImpl(this, physical_host, core_amount, ramsize))
{
- XBT_DEBUG("Create VM %s", name);
+ // xbt_assert(s4u::Host::by_name(name) == nullptr,
+ // "Cannot create a VM named %s: this name is already used by a host or a VM", name.c_str());
+
+ XBT_DEBUG("Create VM %s", name.c_str());
/* Currently, a VM uses the network resource of its physical host */
pimpl_netpoint = physical_host->pimpl_netpoint;
surf_cpu_model_vm->create_cpu(this, &speeds, physical_host->get_core_count());
if (physical_host->get_pstate() != 0)
set_pstate(physical_host->get_pstate());
-
- /* Make a process container */
- extension_set<simgrid::simix::Host>(new simgrid::simix::Host());
}
VirtualMachine::~VirtualMachine()
XBT_DEBUG("destroy %s", get_cname());
- /* FIXME: this is really strange that everything fails if the next line is removed.
- * This is as if we shared these data with the PM, which definitely should not be the case...
- *
- * We need to test that suspending a VM does not suspends the processes running on its PM, for example.
- * Or we need to simplify this code enough to make it actually readable (but this sounds harder than testing)
- */
- extension_set<simgrid::simix::Host>(nullptr);
-
/* Don't free these things twice: they are the ones of my physical host */
pimpl_netpoint = nullptr;
}
*/
sg_vm_t sg_vm_create_multicore(sg_host_t pm, const char* name, int coreAmount)
{
- xbt_assert(sg_host_by_name(name) == nullptr,
- "Cannot create a VM named %s: this name is already used by an host or a VM", name);
-
return new simgrid::s4u::VirtualMachine(name, pm, coreAmount);
}