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re-enabling model evaluation of as-array after tuning normalization

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-02-10 18:11:01 -08:00
parent 81d322b79f
commit 6cfe66c3c2
6 changed files with 56 additions and 30 deletions
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16
src/ast/act_cache.h
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@ -26,9 +26,15 @@ Notes:
class act_cache {
ast_manager & m_manager;
typedef cmap<expr*, expr*, obj_ptr_hash<expr>, default_eq<expr*> > map;
typedef std::pair<expr*, unsigned> entry_t;
struct entry_hash {
unsigned operator()(entry_t const& e) const {
return e.first->hash() + e.second;
}
};
typedef cmap<entry_t, expr*, entry_hash, default_eq<entry_t> > map;
map m_table;
ptr_vector<expr> m_queue; // recently created queue
svector<entry_t> m_queue; // recently created queue
unsigned m_qhead;
unsigned m_unused;
unsigned m_max_unused;
@ -42,8 +48,10 @@ public:
act_cache(ast_manager & m);
act_cache(ast_manager & m, unsigned max_unused);
~act_cache();
void insert(expr * k, expr * v);
expr * find(expr * k);
void insert(expr * k, expr * v) { insert(k, 0, v); }
expr * find(expr * k) { return find(k, 0); }
void insert(expr * k, unsigned offset, expr * v);
expr * find(expr * k, unsigned offset);
void reset();
void cleanup();
unsigned size() const { return m_table.size(); }