try triggering GC after every PF iteration
try triggering GC after every PF iteration

Still get variability in the time it takes to copy() a particle.

(Note: System.gc() "hints" at the GC to run, so I'm not sure this
actually proves that the variability isn't coming from the GC.)

BayesianLogic/blog,BayesianLogic/blog,BayesianLogic/blog,BayesianLogic/blog,BayesianLogic/blog