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Code Issues Releases Wiki Activity

Add initiative to trace

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No functional change
This commit is contained in:
ceebo 2017-10-22 06:00:46 +01:00 • committed by Marco Costalba
parent 9d79138682
commit 0dc3b0978d
1 changed files with 6 additions and 2 deletions
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8
src/evaluate.cpp
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@ -45,7 +45,7 @@ namespace {
enum Tracing {NO_TRACE, TRACE}; enum Tracing {NO_TRACE, TRACE};
enum Term { // The first 8 entries are for PieceType enum Term { // The first 8 entries are for PieceType
MATERIAL = 8, IMBALANCE, MOBILITY, THREAT, PASSED, SPACE, TOTAL, TERM_NB MATERIAL = 8, IMBALANCE, MOBILITY, THREAT, PASSED, SPACE, INITIATIVE, TOTAL, TERM_NB
}; };
double scores[TERM_NB][COLOR_NB][PHASE_NB]; double scores[TERM_NB][COLOR_NB][PHASE_NB];
@ -63,7 +63,7 @@ namespace {
std::ostream& operator<<(std::ostream& os, Term t) { std::ostream& operator<<(std::ostream& os, Term t) {
if (t == MATERIAL || t == IMBALANCE || t == Term(PAWN) || t == TOTAL) if (t == MATERIAL || t == IMBALANCE || t == Term(PAWN) || t == INITIATIVE || t == TOTAL)
os << " --- --- | --- --- | "; os << " --- --- | --- --- | ";
else else
os << std::setw(5) << scores[t][WHITE][MG] << " " os << std::setw(5) << scores[t][WHITE][MG] << " "
@ -775,6 +775,9 @@ namespace {
// that the endgame score will never change sign after the bonus. // that the endgame score will never change sign after the bonus.
int v = ((eg > 0) - (eg < 0)) * std::max(initiative, -abs(eg)); int v = ((eg > 0) - (eg < 0)) * std::max(initiative, -abs(eg));
if (T)
Trace::add(INITIATIVE, make_score(0, v));
return make_score(0, v); return make_score(0, v);
} }
@ -935,6 +938,7 @@ std::string Eval::trace(const Position& pos) {
<< " Threats | " << Term(THREAT) << " Threats | " << Term(THREAT)
<< " Passed pawns | " << Term(PASSED) << " Passed pawns | " << Term(PASSED)
<< " Space | " << Term(SPACE) << " Space | " << Term(SPACE)
<< " Initiative | " << Term(INITIATIVE)
<< "----------------+-------------+-------------+-------------\n" << "----------------+-------------+-------------+-------------\n"
<< " Total | " << Term(TOTAL); << " Total | " << Term(TOTAL);