Fix mdrun -ddorder pp_pme

[alexxy/gromacs.git] / docs / release-notes / 2021 / 2021.3.rst

diff --git a/docs/release-notes/2021/2021.3.rst b/docs/release-notes/2021/2021.3.rst
index fc8e40e7692d76d1d28281120ef2423fb45ce0cb..b9ff941e9113f6073935db0d9e51e0156ba4a75a 100644 (file)
--- a/docs/release-notes/2021/2021.3.rst
+++ b/docs/release-notes/2021/2021.3.rst
@@ -16,6 +16,14 @@ in the :ref:`release-notes`.
 Fixes where mdrun could behave incorrectly
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+Fix mdrun -ddorder pp_pme
+"""""""""""""""""""""""""
+
+When rank ordering PP-PME, mdrun would deadlock during the initialization
+phase.
+
+:issue:`4114`
+
 Fixed gmxapi MD plugin binding
 """"""""""""""""""""""""""""""