Make cl_nbparam into a struct

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

diff --git a/docs/release-notes/2021/major/miscellaneous.rst b/docs/release-notes/2021/major/miscellaneous.rst
index fa547d418613db446f61a9c4c2096e5d547ec22b..712b93da878e5d4f861cc93093fa85be05ec46d8 100644 (file)
--- a/docs/release-notes/2021/major/miscellaneous.rst
+++ b/docs/release-notes/2021/major/miscellaneous.rst
@@ -25,3 +25,11 @@ change outside of the users direct control we have removed the support for
 automatically setting booleans. GMX_BUILD_HELP and GMX_HWLOC are now
 disabled by default, while GMX_LOAD_PLUGINS is enabled by default.
 
+Unification of several CUDA and OpenCL environment variables
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+The environment variables that had exactly the same meaning in OpenCL and CUDA were unified:
+
+* GMX_CUDA_NB_ANA_EWALD and GMX_OCL_NB_ANA_EWALD into GMX_GPU_NB_ANA_EWALD
+* GMX_CUDA_NB_TAB_EWALD and GMX_OCL_NB_TAB_EWALD into GMX_GPU_NB_TAB_EWALD
+* GMX_CUDA_NB_EWALD_TWINCUT and GMX_OCL_NB_EWALD_TWINCUT into GMX_GPU_NB_EWALD_TWINCUT