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postproc: add fine-tuning options for determinization

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* spot/twaalgos/postproc.cc, spot/twaalgos/postproc.hh:
Add options det-scc, det-simul, det-stutter.
* bin/spot-x.cc: Document them.
* doc/org/ltl2tgba.org: Illustrate one of them and link
to the spot-x man page.
This commit is contained in:
Alexandre Duret-Lutz 2016-02-10 23:04:43 +01:00
parent 8feab7e2bb
commit b066c6f3f2
4 changed files with 68 additions and 27 deletions
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8
bin/spot-x.cc
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@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2013, 2014, 2015 Laboratoire de Recherche et
// Copyright (C) 2013, 2014, 2015, 2016 Laboratoire de Recherche et
// Développement de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
@ -91,6 +91,12 @@ has an accepting self-loop, then level L is replaced by the accepting \
level, as it might favor finding accepting cycles earlier. If \
degen-lowinit is non-zero, then level L is always used without looking \
for the presence of an accepting self-loop.") },
{ DOC("det-scc", "Set to 0 to disable scc-based optimizations in \
the determinization algorithm.") },
{ DOC("det-simul", "Set to 0 to disable simulation-based optimizations in \
the determinization algorithm.") },
{ DOC("det-stutter", "Set to 0 to disable optimizations based on \
the stutter-invariance in the determinization algorithm.") },
{ DOC("simul", "Set to 0 to disable simulation-based reductions. \
Set to 1 to use only direct simulation. Set to 2 to use only reverse \
simulation. Set to 3 to iterate both direct and reverse simulations. \