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speed up parsing of large Datalog files, remove pinned

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-03-28 18:26:42 -07:00
parent efe2a70f6f
commit 8d23b2b813
5 changed files with 79 additions and 63 deletions
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3
src/muz/rel/dl_sparse_table.cpp
View file

@ -509,7 +509,7 @@ namespace datalog {
}
bool sparse_table::add_fact(const char * data) {
verbose_action _va("add_fact", 3);
verbose_action _va("add_fact", 10);
m_data.write_into_reserve(data);
return add_reserve_content();
}
@ -829,7 +829,6 @@ namespace datalog {
virtual table_base * operator()(const table_base & tb1, const table_base & tb2) {
verbose_action _va("join_project");
const sparse_table & t1 = get(tb1);
const sparse_table & t2 = get(tb2);

20
src/muz/rel/rel_context.cpp
View file

@ -514,27 +514,13 @@ namespace datalog {
SASSERT(m_last_result_relation);
return m_last_result_relation->contains_fact(f);
}
void rel_context::reset_tables() {
get_rmanager().reset_saturated_marks();
rule_set::decl2rules::iterator it = m_context.get_rules().begin_grouped_rules();
rule_set::decl2rules::iterator end = m_context.get_rules().end_grouped_rules();
for (; it != end; ++it) {
func_decl* p = it->m_key;
relation_base & rel = get_relation(p);
rel.reset();
}
for (unsigned i = 0; i < m_table_facts.size(); ++i) {
func_decl* pred = m_table_facts[i].first;
relation_fact const& fact = m_table_facts[i].second;
get_relation(pred).add_fact(fact);
}
}
void rel_context::add_fact(func_decl* pred, relation_fact const& fact) {
get_rmanager().reset_saturated_marks();
get_relation(pred).add_fact(fact);
m_table_facts.push_back(std::make_pair(pred, fact));
if (m_context.get_params().dump_aig().size()) {
m_table_facts.push_back(std::make_pair(pred, fact));
}
}
void rel_context::add_fact(func_decl* pred, table_fact const& fact) {

2
src/muz/rel/rel_context.h
View file

@ -48,8 +48,6 @@ namespace datalog {
relation_plugin & get_ordinary_relation_plugin(symbol relation_name);
void reset_tables();
lbool saturate(scoped_query& sq);
void set_cancel(bool f);