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Update complexityAverage in all branches of static eval

Browse source 
STC: https://tests.stockfishchess.org/tests/view/63dda49573223e7f52ad0f8c
LLR: 2.95 (-2.94,2.94) <-1.75,0.25>
Total: 117416 W: 31173 L: 31049 D: 55194
Ptnml(0-2): 290, 12246, 33533, 12328, 311

LTC: https://tests.stockfishchess.org/tests/view/63dfa90873223e7f52ad69b8
LLR: 2.94 (-2.94,2.94) <-1.75,0.25>
Total: 44416 W: 11924 L: 11744 D: 20748
Ptnml(0-2): 5, 4036, 13968, 4172, 27

closes https://github.com/official-stockfish/Stockfish/pull/4385

bench 4758694
This commit is contained in:
Dubslow 2023-02-03 18:18:55 -06:00 • committed by Joost VandeVondele
parent 8f843633db
commit e25bcaed3c
1 changed files with 1 additions and 3 deletions
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4
src/search.cpp
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@ -743,7 +743,6 @@ namespace {
ss->staticEval = eval = evaluate(pos, &complexity); ss->staticEval = eval = evaluate(pos, &complexity);
else // Fall back to (semi)classical complexity for TT hits, the NNUE complexity is lost else // Fall back to (semi)classical complexity for TT hits, the NNUE complexity is lost
complexity = abs(ss->staticEval - pos.psq_eg_stm()); complexity = abs(ss->staticEval - pos.psq_eg_stm());
thisThread->complexityAverage.update(complexity);
// ttValue can be used as a better position evaluation (~7 Elo) // ttValue can be used as a better position evaluation (~7 Elo)
if ( ttValue != VALUE_NONE if ( ttValue != VALUE_NONE
@ -753,11 +752,10 @@ namespace {
else else
{ {
ss->staticEval = eval = evaluate(pos, &complexity); ss->staticEval = eval = evaluate(pos, &complexity);
thisThread->complexityAverage.update(complexity);
// Save static evaluation into transposition table // Save static evaluation into transposition table
tte->save(posKey, VALUE_NONE, ss->ttPv, BOUND_NONE, DEPTH_NONE, MOVE_NONE, eval); tte->save(posKey, VALUE_NONE, ss->ttPv, BOUND_NONE, DEPTH_NONE, MOVE_NONE, eval);
} }
thisThread->complexityAverage.update(complexity);
// Use static evaluation difference to improve quiet move ordering (~4 Elo) // Use static evaluation difference to improve quiet move ordering (~4 Elo)
if (is_ok((ss-1)->currentMove) && !(ss-1)->inCheck && !priorCapture) if (is_ok((ss-1)->currentMove) && !(ss-1)->inCheck && !priorCapture)