Speed up with native sparse matrices

JuliaPOMDP / FIB.jl

Fast informed bound solver for POMDPs.

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Open zsunberg opened 5 years ago

zsunberg commented 5 years ago

In the discretevalueiteration solver, we saw a 1-2 order of magnitude speedup from using builtin sparse matrices: https://github.com/JuliaPOMDP/DiscreteValueIteration.jl/blob/master/src/sparse.jl

It might also be possible to do this with FIB

dressel commented 5 years ago

I agree. If anyone wants to take a hack at it, go for it. I'm a bit occupied with other things at the moment.