flags for reducing memory consumption for quickstep and quickstep QM/MM

[Axel]

hi all,

are there any recommendations on how to reduce the memory consumption
of
cp2k calculations, particularly using QS/GPW and QM/MM with QS/GPW
while maintaining a given level of accuracy?

i'm currently having a couple of inputs that would _almost_ fit into a
machine with
multi-core processors using all cores. right now i have to run using
half the cores
and thus waste a lot of cpu time allocation...

cheers,
   axel.