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ecec7db)
Restore old behaviour that after search is aborted we call insert_pv,
before breaking out from the iterative deepening loop.
Remove one useless FIXME and document other better.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
// Search to the current depth
Value value = root_search(p, ss, rml, alpha, beta);
// Search to the current depth
Value value = root_search(p, ss, rml, alpha, beta);
- if (AbortSearch)
- break; // Value cannot be trusted. Break out immediately!
// Write PV to transposition table, in case the relevant entries have
// been overwritten during the search.
TT.insert_pv(p, ss[0].pv);
// Write PV to transposition table, in case the relevant entries have
// been overwritten during the search.
TT.insert_pv(p, ss[0].pv);
+ if (AbortSearch)
+ break; // Value cannot be trusted. Break out immediately!
+
//Save info about search result
Value speculatedValue;
bool fHigh = false;
//Save info about search result
Value speculatedValue;
bool fHigh = false;
Value root_search(Position &pos, SearchStack ss[], RootMoveList &rml, Value alpha, Value beta) {
Value root_search(Position &pos, SearchStack ss[], RootMoveList &rml, Value alpha, Value beta) {
- //FIXME: Implement bestValue
Value oldAlpha = alpha;
Value value;
Bitboard dcCandidates = pos.discovered_check_candidates(pos.side_to_move());
Value oldAlpha = alpha;
Value value;
Bitboard dcCandidates = pos.discovered_check_candidates(pos.side_to_move());
return;
bool overTime = t > AbsoluteMaxSearchTime
return;
bool overTime = t > AbsoluteMaxSearchTime
- || (RootMoveNumber == 1 && t > MaxSearchTime + ExtraSearchTime && !FailLow) //FIXME: BUG??
+ || (RootMoveNumber == 1 && t > MaxSearchTime + ExtraSearchTime && !FailLow) //FIXME: We are not checking any problem flags, BUG?
|| ( !FailHigh && !FailLow && !fail_high_ply_1() && !Problem
&& t > 6*(MaxSearchTime + ExtraSearchTime));
|| ( !FailHigh && !FailLow && !fail_high_ply_1() && !Problem
&& t > 6*(MaxSearchTime + ExtraSearchTime));