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zlktree: replace std::vector<bool> by bitvect in ACD

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On the example from previous patch, the number of instruction fetches
goes from 18490399159 down to 18248898077.

* spot/twaalgos/zlktree.cc, spot/twaalgos/zlktree.hh (acd): Use
bitvect instead of std::vector<bool> in nodes.  This make is easier to
update an edge of a bitvector shared by multiple nodes set after
pruning non-maximal sets from an SCC.  Also compute the set of states
hit by the edges at the very end, once all nodes are known.
* spot/twaalgos/sccinfo.cc, spot/twaalgos/sccinfo.hh,
spot/twaalgos/genem.cc, spot/twaalgos/genem.hh: Adjust to work with
bitvect as filter.
This commit is contained in:
Alexandre Duret-Lutz 2021-09-10 14:07:26 +02:00
parent 6aa2079079
commit 2d1cb0ddcd
6 changed files with 41 additions and 33 deletions
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2
spot/twaalgos/sccinfo.cc
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@ -888,7 +888,7 @@ namespace spot
if (auto choice = f(e, e.dst, si->get_filter_data());
choice != edge_filter_choice::keep)
return choice;
if (!(*d.keep_)[d.aut_->edge_number(e)] || (d.cut_sets_ & e.acc))
if (!(*d.keep_).get(d.aut_->edge_number(e)) || (d.cut_sets_ & e.acc))
return edge_filter_choice::cut;
return edge_filter_choice::keep;
}