The parallelization strategy to be used to calculate the PES spectrum using the resources available in the domain parallelization pool. This option is not available without domain parallelization. Parallelization over k-points and states is always enabled when available.
Parallelize time integration. This requires to store some quantities over a
number of time steps equal to the number of cores available.
Parallelize over the final momentum grid. This strategy has a much lower
memory footprint than the one above (time) but seems to provide a smaller
Parallelize over surface points.
Option pf_time and pf_surface can be combined: pf_time + pf_surface.
td/pes_flux.F90 : 497
call parse_variable(namespace, 'PES_Flux_Parallelization', par_strategy, this%par_strategy)