X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a924fc6f7328160d99348f7d3de23fc50930ea03..18bee871381a6ce670d9da211f43ab9b55fdc350:/src/plugins/vm/s4u_VirtualMachine.cpp

diff --git a/src/plugins/vm/s4u_VirtualMachine.cpp b/src/plugins/vm/s4u_VirtualMachine.cpp
index f46ee37c9a..86a184feb8 100644
--- a/src/plugins/vm/s4u_VirtualMachine.cpp
+++ b/src/plugins/vm/s4u_VirtualMachine.cpp
@@ -7,11 +7,12 @@
 #include "simgrid/s4u/VirtualMachine.hpp"
 #include "simgrid/s4u/host.hpp"
 #include "simgrid/simix.hpp"
+#include "src/instr/instr_private.h"
 #include "src/plugins/vm/VirtualMachineImpl.hpp"
 #include "src/simix/smx_host_private.h"
 #include "src/surf/HostImpl.hpp"
+#include "src/surf/cpu_cas01.hpp"
 #include "xbt/asserts.h"
-#include "src/instr/instr_private.h"
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_vm, "S4U virtual machines");
 
@@ -22,11 +23,21 @@ VirtualMachine::VirtualMachine(const char* name, s4u::Host* pm) : Host(name)
 {
   XBT_DEBUG("Create VM %s", name);
 
-  pimpl_vm_ = new surf::VirtualMachineImpl(this, pm);
+  pimpl_vm_ = new vm::VirtualMachineImpl(this, pm);
+  /* Currently, a VM uses the network resource of its physical host */
+  pimpl_netcard = pm->pimpl_netcard;
+  // Create a VCPU for this VM
+  surf::CpuCas01* sub_cpu = dynamic_cast<surf::CpuCas01*>(pm->pimpl_cpu);
+
+  pimpl_cpu = surf_cpu_model_vm->createCpu(this, sub_cpu->getSpeedPeakList(), 1 /*cores*/);
+  if (sub_cpu->getPState() != 0)
+    pimpl_cpu->setPState(sub_cpu->getPState());
+
+  /* Make a process container */
   extension_set<simgrid::simix::Host>(new simgrid::simix::Host());
 
   if (TRACE_msg_vm_is_enabled()) {
-    container_t host_container = PJ_container_get(sg_host_get_name(pm));
+    container_t host_container = PJ_container_get(pm->cname());
     PJ_container_new(name, INSTR_MSG_VM, host_container);
   }
 }
@@ -35,7 +46,7 @@ VirtualMachine::~VirtualMachine()
 {
   onDestruction(*this);
 
-  XBT_DEBUG("destroy %s", name().c_str());
+  XBT_DEBUG("destroy %s", 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...
@@ -46,25 +57,28 @@ VirtualMachine::~VirtualMachine()
   extension_set<simgrid::simix::Host>(nullptr);
 
   /* Don't free these things twice: they are the ones of my physical host */
-  pimpl_cpu     = nullptr;
   pimpl_netcard = nullptr;
 }
 
 bool VirtualMachine::isMigrating()
 {
-  return static_cast<surf::VirtualMachineImpl*>(pimpl_)->isMigrating;
+  return pimpl_vm_->isMigrating;
+}
+double VirtualMachine::getRamsize()
+{
+  return pimpl_vm_->params_.ramsize;
 }
 
 /** @brief Retrieve a copy of the parameters of that VM/PM
  *  @details The ramsize and overcommit fields are used on the PM too */
 void VirtualMachine::parameters(vm_params_t params)
 {
-  static_cast<surf::VirtualMachineImpl*>(pimpl_)->getParams(params);
+  pimpl_vm_->getParams(params);
 }
 /** @brief Sets the params of that VM/PM */
 void VirtualMachine::setParameters(vm_params_t params)
 {
-  simgrid::simix::kernelImmediate([&]() { static_cast<surf::VirtualMachineImpl*>(pimpl_)->setParams(params); });
+  simgrid::simix::kernelImmediate([&]() { pimpl_vm_->setParams(params); });
 }
 
 } // namespace simgrid