``GMX_NSTLIST_DYNAMICPRUNING``
overrides the dynamic pair-list pruning interval chosen heuristically
by mdrun. Values should be between the pruning frequency value
- (1 for CPU and 2 for GPU) and :mdp:`nstlist - 1`.
+ (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