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Always output hashfull

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This removes the restriction that no hashfull information is printed within the first second of a search.
On modern systems, a non-zero value is returned within 6 ms with default settings.

passed STC:
https://tests.stockfishchess.org/tests/view/63277b08b9c0caa5f4a798e4
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 290096 W: 77505 L: 77561 D: 135030
Ptnml(0-2): 1008, 30713, 81592, 30797, 938

closes https://github.com/official-stockfish/Stockfish/pull/4174

No functional change
This commit is contained in:
Torsten Hellwig 2022-09-19 18:22:56 +02:00 • committed by Joost VandeVondele
parent 29295ecfd3
commit 70e51a5bc8
1 changed files with 3 additions and 6 deletions
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9
src/search.cpp
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@ -1860,12 +1860,9 @@ string UCI::pv(const Position& pos, Depth depth, Value alpha, Value beta) {
ss << (v >= beta ? " lowerbound" : v <= alpha ? " upperbound" : "");
ss << " nodes " << nodesSearched
<< " nps " << nodesSearched * 1000 / elapsed;
if (elapsed > 1000) // Earlier makes little sense
ss << " hashfull " << TT.hashfull();
ss << " tbhits " << tbHits
<< " nps " << nodesSearched * 1000 / elapsed
<< " hashfull " << TT.hashfull()
<< " tbhits " << tbHits
<< " time " << elapsed
<< " pv";