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Retire LMRPVMoves and LMRNonPVMoves

Browse source 
Are no used anymore.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2010-01-20 18:43:29 +01:00
parent 806c1d8723
commit 285df57a9a
2 changed files with 1 additions and 8 deletions
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7
src/search.cpp
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@ -193,9 +193,6 @@ namespace {
/// Variables initialized by UCI options /// Variables initialized by UCI options
// Minimum number of full depth (i.e. non-reduced) moves at PV and non-PV nodes
int LMRPVMoves, LMRNonPVMoves;
// Depth limit for use of dynamic threat detection // Depth limit for use of dynamic threat detection
Depth ThreatDepth; Depth ThreatDepth;
@ -426,8 +423,6 @@ bool think(const Position& pos, bool infinite, bool ponder, int side_to_move,
MateThreatExtension[1] = Depth(get_option_value_int("Mate Threat Extension (PV nodes)")); MateThreatExtension[1] = Depth(get_option_value_int("Mate Threat Extension (PV nodes)"));
MateThreatExtension[0] = Depth(get_option_value_int("Mate Threat Extension (non-PV nodes)")); MateThreatExtension[0] = Depth(get_option_value_int("Mate Threat Extension (non-PV nodes)"));
LMRPVMoves = get_option_value_int("Full Depth Moves (PV nodes)") + 1;
LMRNonPVMoves = get_option_value_int("Full Depth Moves (non-PV nodes)") + 1;
ThreatDepth = get_option_value_int("Threat Depth") * OnePly; ThreatDepth = get_option_value_int("Threat Depth") * OnePly;
Chess960 = get_option_value_bool("UCI_Chess960"); Chess960 = get_option_value_bool("UCI_Chess960");
@ -566,7 +561,7 @@ void init_threads() {
#endif #endif
// Init our logarithmic lookup table // Init our logarithmic lookup table
for (int i = 0; i < 512; i++) for (i = 0; i < 512; i++)
lnArray[i] = log(double(i)); // log() returns base-e logarithm lnArray[i] = log(double(i)); // log() returns base-e logarithm
for (i = 0; i < THREAD_MAX; i++) for (i = 0; i < THREAD_MAX; i++)

2
src/ucioption.cpp
View file

@ -116,8 +116,6 @@ namespace {
o["Passed Pawn Extension (non-PV nodes)"] = Option(0, 0, 2); o["Passed Pawn Extension (non-PV nodes)"] = Option(0, 0, 2);
o["Pawn Endgame Extension (PV nodes)"] = Option(2, 0, 2); o["Pawn Endgame Extension (PV nodes)"] = Option(2, 0, 2);
o["Pawn Endgame Extension (non-PV nodes)"] = Option(2, 0, 2); o["Pawn Endgame Extension (non-PV nodes)"] = Option(2, 0, 2);
o["Full Depth Moves (PV nodes)"] = Option(10, 1, 100);
o["Full Depth Moves (non-PV nodes)"] = Option(3, 1, 100);
o["Threat Depth"] = Option(5, 0, 100); o["Threat Depth"] = Option(5, 0, 100);
o["Randomness"] = Option(0, 0, 10); o["Randomness"] = Option(0, 0, 10);
o["Minimum Split Depth"] = Option(4, 4, 7); o["Minimum Split Depth"] = Option(4, 4, 7);