Simplify the library initialization + deprecate 2 XBT functions

[simgrid.git] / src / s4u / s4u_Actor.cpp

diff --git a/src/s4u/s4u_Actor.cpp b/src/s4u/s4u_Actor.cpp
index 284faaa..1e022aa 100644 (file)
--- a/src/s4u/s4u_Actor.cpp
+++ b/src/s4u/s4u_Actor.cpp
@@ -11,11 +11,11 @@
 #include <simgrid/s4u/Exec.hpp>
 #include <simgrid/s4u/VirtualMachine.hpp>
 
-#include "src/include/mc/mc.h"
 #include "src/kernel/EngineImpl.hpp"
 #include "src/kernel/actor/ActorImpl.hpp"
+#include "src/kernel/resource/HostImpl.hpp"
+#include "src/mc/mc.h"
 #include "src/mc/mc_replay.hpp"
-#include "src/surf/HostImpl.hpp"
 
 #include <algorithm>
 
@@ -313,13 +313,13 @@ void sleep_for(double duration)
   if (duration <= 0) /* that's a no-op */
     return;
 
-  if (duration < sg_surf_precision) {
+  if (duration < sg_precision_timing) {
     static unsigned int warned = 0; // At most 20 such warnings
     warned++;
     if (warned <= 20)
       XBT_INFO("The parameter to sleep_for() is smaller than the SimGrid numerical accuracy (%g < %g). "
                "Please refer to https://simgrid.org/doc/latest/Configuring_SimGrid.html#numerical-precision",
-               duration, sg_surf_precision);
+               duration, sg_precision_timing);
     if (warned == 20)
       XBT_VERB("(further warnings about the numerical accuracy of sleep_for() will be omitted).");
   }
@@ -413,7 +413,8 @@ ExecPtr exec_async(double flops)
 
 aid_t get_pid()
 {
-  return simgrid::kernel::actor::ActorImpl::self()->get_pid();
+  auto* self = simgrid::kernel::actor::ActorImpl::self();
+  return self ? self->get_pid() : 0;
 }
 
 aid_t get_ppid()
@@ -428,7 +429,8 @@ std::string get_name()
 
 const char* get_cname()
 {
-  return simgrid::kernel::actor::ActorImpl::self()->get_cname();
+  auto* self = simgrid::kernel::actor::ActorImpl::self();
+  return self ? self->get_cname() : nullptr;
 }
 
 Host* get_host()
@@ -753,6 +755,8 @@ aid_t sg_actor_self_get_ppid()
 
 const char* sg_actor_self_get_name()
 {
+  if (simgrid::s4u::Actor::is_maestro())
+    return "maestro";
   return simgrid::s4u::this_actor::get_cname();
 }