Remove tree-reduce algorithm

[alexxy/gromacs.git] / docs / user-guide / environment-variables.rst

diff --git a/docs/user-guide/environment-variables.rst b/docs/user-guide/environment-variables.rst
index 8d288eed43bda79949bcc8e2ed8e42662884a4f7..e057307e738ee2ed93460681dec707a4babb11a8 100644 (file)
--- a/docs/user-guide/environment-variables.rst
+++ b/docs/user-guide/environment-variables.rst
@@ -396,10 +396,6 @@ Performance and Run Control
         by mdrun. Values should be between the pruning frequency value
         (1 for CPU and 2 for GPU) and :mdp:`nstlist` ``- 1``.
 
-``GMX_USE_TREEREDUCE``
-        use tree reduction for nbnxn force reduction. Potentially faster for large number of
-        OpenMP threads (if memory locality is important).
-
 .. _opencl-management:
 
 OpenCL management