HCha/Stockfish
1
0
Fork 0
mirror of https://github.com/HChaZZY/Stockfish.git synced 2025-12-25 03:26:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

Remove conditional compilation on EVAL_LEARN

Browse Source
This commit is contained in:
Tomasz Sobczyk
2020-09-12 16:19:24 +02:00
parent 8d499e6efa
commit d33e7a9b07
32 changed files with 6 additions and 144 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/tt.cpp
View File

@@ -28,9 +28,7 @@
TranspositionTable TT; // Our global transposition table
#ifdef EVAL_LEARN
bool TranspositionTable::enable_transposition_table = true;
#endif
/// TTEntry::save() populates the TTEntry with a new node's data, possibly
/// overwriting an old position. Update is not atomic and can be racy.
@@ -120,12 +118,10 @@ void TranspositionTable::clear() {
TTEntry* TranspositionTable::probe(const Key key, bool& found) const {
#ifdef EVAL_LEARN
if (!enable_transposition_table) {
found = false;
return first_entry(0);
}
#endif
TTEntry* const tte = first_entry(key);
const uint16_t key16 = (uint16_t)key; // Use the low 16 bits as key inside the cluster