Avoid unnecessary copy of parameters for parallel_execute.

[simgrid.git] / src / simix / smx_host.cpp

diff --git a/src/simix/smx_host.cpp b/src/simix/smx_host.cpp
index 8c42e6c..7bd756a 100644 (file)
--- a/src/simix/smx_host.cpp
+++ b/src/simix/smx_host.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2007-2019. 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. */
@@ -24,32 +24,9 @@ const char* sg_host_self_get_name()
   return host->get_cname();
 }
 
-simgrid::kernel::activity::ExecImplPtr SIMIX_execution_start(std::string name, std::string category,
-                                                             double flops_amount, double priority, double bound,
-                                                             sg_host_t host)
-{
-  /* set surf's action */
-  simgrid::kernel::resource::Action* surf_action = nullptr;
-  if (not MC_is_active() && not MC_record_replay_is_active()) {
-    surf_action = host->pimpl_cpu->execution_start(flops_amount);
-    surf_action->set_priority(priority);
-    if (bound > 0)
-      surf_action->set_bound(bound);
-  }
-
-  simgrid::kernel::activity::ExecImplPtr exec = simgrid::kernel::activity::ExecImplPtr(
-      new simgrid::kernel::activity::ExecImpl(name, surf_action, /*timeout_detector*/ nullptr, host));
-
-  exec->set_category(category);
-  XBT_DEBUG("Create execute synchro %p: %s", exec.get(), exec->name_.c_str());
-  simgrid::kernel::activity::ExecImpl::on_creation(exec);
-
-  return exec;
-}
-
-simgrid::kernel::activity::ExecImplPtr SIMIX_execution_parallel_start(std::string name, int host_nb,
-                                                                      sg_host_t* host_list, double* flops_amount,
-                                                                      double* bytes_amount, double rate, double timeout)
+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)
 {
 
   /* Check that we are not mixing VMs and PMs in the parallel task */
@@ -70,8 +47,11 @@ simgrid::kernel::activity::ExecImplPtr SIMIX_execution_parallel_start(std::strin
   }
 
   simgrid::kernel::activity::ExecImplPtr exec = simgrid::kernel::activity::ExecImplPtr(
-      new simgrid::kernel::activity::ExecImpl(name, surf_action, timeout_detector, nullptr));
-
+      new simgrid::kernel::activity::ExecImpl(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;
@@ -126,7 +106,7 @@ void SIMIX_execution_finish(smx_activity_t synchro)
 
       case SIMIX_FAILED:
         XBT_DEBUG("SIMIX_execution_finished: host '%s' failed", simcall->issuer->host_->get_cname());
-        simcall->issuer->context_->iwannadie = 1;
+        simcall->issuer->context_->iwannadie = true;
         simcall->issuer->exception =
             std::make_exception_ptr(simgrid::HostFailureException(XBT_THROW_POINT, "Host failed"));
         break;
@@ -144,31 +124,14 @@ void SIMIX_execution_finish(smx_activity_t synchro)
       default:
         xbt_die("Internal error in SIMIX_execution_finish: unexpected synchro state %d", (int)exec->state_);
     }
-    /* Fail the process if the host is down */
-    if (simcall->issuer->host_->is_off())
-      simcall->issuer->context_->iwannadie = 1;
 
     simcall->issuer->waiting_synchro = nullptr;
     simcall_execution_wait__set__result(simcall, exec->state_);
-    SIMIX_simcall_answer(simcall);
-  }
-}
-
-void SIMIX_set_category(smx_activity_t synchro, std::string category)
-{
-  if (synchro->state_ != SIMIX_RUNNING)
-    return;
-
-  simgrid::kernel::activity::ExecImplPtr exec =
-      boost::dynamic_pointer_cast<simgrid::kernel::activity::ExecImpl>(synchro);
-  if (exec != nullptr) {
-    exec->surf_action_->set_category(category);
-    return;
-  }
 
-  simgrid::kernel::activity::CommImplPtr comm =
-      boost::dynamic_pointer_cast<simgrid::kernel::activity::CommImpl>(synchro);
-  if (comm != nullptr) {
-    comm->surfAction_->set_category(category);
+    /* Fail the process if the host is down */
+    if (simcall->issuer->host_->is_on())
+      SIMIX_simcall_answer(simcall);
+    else
+      simcall->issuer->context_->iwannadie = true;
   }
 }