Fix(?) race condition

usnistgov · Dec 4, 2023 · c68bea8 · c68bea8
1 parent 0b2b295
commit c68bea8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/fipy/meshes/gmshMesh.py b/fipy/meshes/gmshMesh.py
@@ -2185,10 +2185,13 @@ def _test(self):
         ...     os.close(ftmp)
         ... else:
         ...     posFile = None
+        >>> parallelComm.Barrier()
         >>> posFile = parallelComm.bcast(posFile)
+        >>> parallelComm.Barrier()
         >>> f = openPOSFile(posFile, mode='w') # doctest: +GMSH
         >>> f.write(vol) # doctest: +GMSH
         >>> f.close() # doctest: +GMSH
+        >>> parallelComm.Barrier()
 
         >>> f = open(posFile, mode='r') # doctest: +GMSH
         >>> l = f.readlines() # doctest: +GMSH
@@ -2244,6 +2247,7 @@ def _test(self):
         >>> print(numerix.allclose(a1, a2)) # doctest: +GMSH
         True
 
+        >>> parallelComm.Barrier()
         >>> if parallelComm.procID == 0:
         ...     os.remove(posFile)