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Use a cache to speed up tgba_tba_proxy.

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tgba_tba_proxy used to spend a lot of time (re)computing the
acceptance condition common to all outgoing transition of a state.

* src/tgba/tgbatba.hh (accmap_): New cache.
(common_acceptance_conditions_of_original_state): New method.
* src/tgba/tgbatba.cc (tgba_tba_proxy_succ_iterator::~sync)
Call common_acceptance_conditions_of_original_state() instead of
computing the result.
(~tgba_tba_proxy): Cleanup the cache.
(common_acceptance_conditions_of_original_state): Implement it.
This commit is contained in:
Alexandre Duret-Lutz 2010-12-09 19:37:01 +01:00
parent e713cb3b67
commit 3e7debe53e
3 changed files with 66 additions and 9 deletions
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@ -1,3 +1,18 @@
2010-12-09 Alexandre Duret-Lutz <adl@lrde.epita.fr>
Use a cache to speed up tgba_tba_proxy.
tgba_tba_proxy used to spend a lot of time (re)computing the
acceptance condition common to all outgoing transition of a state.
* src/tgba/tgbatba.hh (accmap_): New cache.
(common_acceptance_conditions_of_original_state): New method.
* src/tgba/tgbatba.cc (tgba_tba_proxy_succ_iterator::~sync)
Call common_acceptance_conditions_of_original_state() instead of
computing the result.
(~tgba_tba_proxy): Cleanup the cache.
(common_acceptance_conditions_of_original_state): Implement it.
2010-12-07 Alexandre Duret-Lutz <adl@lrde.epita.fr>
* src/ltltest/Makefile.am (genltl_SOURCES): Add missing variable.