testsuite::test_ppd_sup_generator - Test parallel generation of trainsSynopsis:
nest_indirect test_ppd_sup_generator.sli -> -Description:
Creates a Ppd_Sup generator and sends spikes to spike detector. Assert invariant
results for fixed VP number. This is a partial response to #551. May be adapted
to other generators.
Author: December 2012, Plesser, based on test_mini_brunel_ps.sli