mc_api::get_src_actor() defined,

it used in update_comm_pattern() of comm. deter. checker

diff --git a/src/mc/checker/CommunicationDeterminismChecker.cpp b/src/mc/checker/CommunicationDeterminismChecker.cpp
index a5c8433..47529bc 100644 (file)
--- a/src/mc/checker/CommunicationDeterminismChecker.cpp
+++ b/src/mc/checker/CommunicationDeterminismChecker.cpp
@@ -102,8 +102,7 @@ static void update_comm_pattern(simgrid::mc::PatternCommunication* comm_pattern,
   mc_model_checker->get_remote_simulation().read(temp_comm, comm_addr);
   const simgrid::kernel::activity::CommImpl* comm = temp_comm.get_buffer();
 
-  smx_actor_t src_proc =
-      mc_model_checker->get_remote_simulation().resolve_actor(simgrid::mc::remote(comm->src_actor_.get()));
+  auto src_proc = mcapi::get().get_src_actor(comm_addr);
   smx_actor_t dst_proc =
       mc_model_checker->get_remote_simulation().resolve_actor(simgrid::mc::remote(comm->dst_actor_.get()));
   comm_pattern->src_proc = src_proc->get_pid();

diff --git a/src/mc/mc_api.cpp b/src/mc/mc_api.cpp
index bf62e03..017982c 100644 (file)
--- a/src/mc/mc_api.cpp
+++ b/src/mc/mc_api.cpp
@@ -280,6 +280,16 @@ bool mc_api::check_send_request_detached(smx_simcall_t const& simcall) const
   return mpi_request.detached();
 }
 
+smx_actor_t mc_api::get_src_actor(mc::RemotePtr<kernel::activity::CommImpl> const& comm_addr) const
+{
+  simgrid::mc::Remote<simgrid::kernel::activity::CommImpl> temp_comm;
+  mc_model_checker->get_remote_simulation().read(temp_comm, comm_addr);
+  const simgrid::kernel::activity::CommImpl* comm = temp_comm.get_buffer();
+
+  auto src_proc = mc_model_checker->get_remote_simulation().resolve_actor(simgrid::mc::remote(comm->src_actor_.get()));
+  return src_proc;
+}
+
 std::size_t mc_api::get_remote_heap_bytes() const
 {
   RemoteSimulation& process = mc_model_checker->get_remote_simulation();

diff --git a/src/mc/mc_api.hpp b/src/mc/mc_api.hpp
index 5082fec..66e3cde 100644 (file)
--- a/src/mc/mc_api.hpp
+++ b/src/mc/mc_api.hpp
@@ -53,6 +53,7 @@ public:
   std::vector<char> get_pattern_comm_data(void* addr) const;
   const char* get_actor_host_name(smx_actor_t actor) const;
   bool check_send_request_detached(smx_simcall_t const& simcall) const;
+  smx_actor_t get_src_actor(mc::RemotePtr<kernel::activity::CommImpl> const& comm_addr) const;
 
   // REMOTE APIs
   std::size_t get_remote_heap_bytes() const;