play with (parallel) execs. still not satisfying

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

diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp
index a746114..d488f6c 100644 (file)
--- a/src/simix/libsmx.cpp
+++ b/src/simix/libsmx.cpp
@@ -45,6 +45,13 @@ smx_activity_t simcall_execution_parallel_start(const std::string& name, int hos
                                                 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 */
+  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).");
+  }
+
   /* checking for infinite values */
   for (int i = 0 ; i < host_nb ; ++i) {
     if (flops_amount != nullptr)
@@ -424,7 +431,7 @@ smx_activity_t simcall_execution_start(const std::string& name, const std::strin
 {
   return simgrid::simix::simcall([name, category, flops_amount, priority, bound, host] {
     return simgrid::kernel::activity::ExecImplPtr(
-               new simgrid::kernel::activity::ExecImpl(std::move(name), std::move(category), nullptr, host))
+               new simgrid::kernel::activity::ExecImpl(std::move(name), std::move(category), host))
         ->start(flops_amount, priority, bound);
   });
 }