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Revert "Retire eval margin and gains"

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This reverts commit ecd07e51d0.

Patch was incorrect and partial. It will be reapplied in
the correct form.

bench: 9189063
This commit is contained in:
Marco Costalba
2013-11-07 22:29:07 +01:00
parent 13d1f0ae43
commit 343544f3f7
7 changed files with 112 additions and 47 deletions
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8
src/tt.h
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@@ -36,7 +36,7 @@
struct TTEntry {
void save(uint32_t k, Value v, Bound b, Depth d, Move m, int g, Value ev) {
void save(uint32_t k, Value v, Bound b, Depth d, Move m, int g, Value ev, Value em) {
key32 = (uint32_t)k;
move16 = (uint16_t)m;
@@ -45,6 +45,7 @@ struct TTEntry {
value16 = (int16_t)v;
depth16 = (int16_t)d;
evalValue = (int16_t)ev;
evalMargin = (int16_t)em;
}
void set_generation(uint8_t g) { generation8 = g; }
@@ -55,12 +56,13 @@ struct TTEntry {
Bound bound() const { return (Bound)bound8; }
int generation() const { return (int)generation8; }
Value eval_value() const { return (Value)evalValue; }
Value eval_margin() const { return (Value)evalMargin; }
private:
uint32_t key32;
uint16_t move16;
uint8_t bound8, generation8;
int16_t value16, depth16, evalValue;
int16_t value16, depth16, evalValue, evalMargin;
};
@@ -83,7 +85,7 @@ public:
void refresh(const TTEntry* tte) const;
void set_size(size_t mbSize);
void clear();
void store(const Key key, Value v, Bound type, Depth d, Move m, Value statV);
void store(const Key key, Value v, Bound type, Depth d, Move m, Value statV, Value kingD);
private:
uint32_t hashMask;