X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/d4f45383d774dcee4a79b3ca281c6180b9005f04..54f9d48567e65bd17b9ad3544b5aad57bef54463:/src/simix/smx_host.cpp

diff --git a/src/simix/smx_host.cpp b/src/simix/smx_host.cpp
index 37c3479b7b..7b69ef0e81 100644
--- a/src/simix/smx_host.cpp
+++ b/src/simix/smx_host.cpp
@@ -17,30 +17,20 @@ simgrid::kernel::activity::ExecImplPtr
 SIMIX_execution_parallel_start(std::string name, int host_nb, const sg_host_t* host_list, const double* flops_amount,
                                const double* bytes_amount, double rate, double timeout)
 {
+  simgrid::kernel::activity::ExecImplPtr exec =
+      simgrid::kernel::activity::ExecImplPtr(new simgrid::kernel::activity::ExecImpl(std::move(name), ""));
 
-  /* Check that we are not mixing VMs and PMs in the parallel task */
-  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::s4u::VirtualMachine*>(host_list[i]));
-    xbt_assert(is_a_vm == tmp_is_a_vm, "parallel_execute: mixing VMs and PMs is not supported (yet).");
-  }
-
+  std::vector<simgrid::s4u::Host*> hosts;
+  for (int i = 0; i < host_nb; i++)
+    hosts.push_back(host_list[i]);
   /* set surf's synchro */
-  simgrid::kernel::resource::Action* surf_action      = nullptr;
-  simgrid::kernel::resource::Action* timeout_detector = nullptr;
   if (not MC_is_active() && not MC_record_replay_is_active()) {
-    surf_action = surf_host_model->execute_parallel(host_nb, host_list, flops_amount, bytes_amount, rate);
-    if (timeout > 0) {
-      timeout_detector = host_list[0]->pimpl_cpu->sleep(timeout);
+    exec->surf_action_ = surf_host_model->execute_parallel(hosts, flops_amount, bytes_amount, rate);
+    if (exec->surf_action_ != nullptr) {
+      exec->surf_action_->set_data(exec.get());
     }
   }
 
-  simgrid::kernel::activity::ExecImplPtr exec = simgrid::kernel::activity::ExecImplPtr(
-      new simgrid::kernel::activity::ExecImpl(std::move(name), "", timeout_detector, nullptr));
-  if (surf_action != nullptr) {
-    exec->surf_action_ = surf_action;
-    exec->surf_action_->set_data(exec.get());
-  }
   XBT_DEBUG("Create parallel execute synchro %p", exec.get());
 
   return exec;