Improve naming and docs.

[alexxy/gromacs.git] / src / gromacs / mdrun / runner.h

diff --git a/src/gromacs/mdrun/runner.h b/src/gromacs/mdrun/runner.h
index 9f5790b9004bafa147b90039c4ac5d8c1ef3868d..2dd38531bb86ce11037c759501ff5be5dab30a5d 100644 (file)
--- a/src/gromacs/mdrun/runner.h
+++ b/src/gromacs/mdrun/runner.h
@@ -266,14 +266,14 @@ private:
      * With real MPI, gets a value from the SimulationContext
      * supplied to the MdrunnerBuilder. With thread-MPI gets a
      * value after threads have been spawned. */
-    MPI_Comm worldCommunicator = MPI_COMM_NULL;
+    MPI_Comm libraryWorldCommunicator = MPI_COMM_NULL;
 
-    /*! \brief Non-owning handle to communication data structure.
+    /*! \brief Non-owning handle to communication data structure for the current simulation.
      *
      * With real MPI, gets a value from the SimulationContext
      * supplied to the MdrunnerBuilder. With thread-MPI gets a
      * value after threads have been spawned. */
-    MPI_Comm communicator = MPI_COMM_NULL;
+    MPI_Comm simulationCommunicator = MPI_COMM_NULL;
 
     //! \brief Non-owning handle to multi-simulation handler.
     gmx_multisim_t* ms = nullptr;