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Code Issues Releases Wiki Activity

Silence a couple of warnings

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MSVC complains about an implicit conversion from double to int.

Also small comments tweaks.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2010-03-23 23:34:21 +01:00
parent 7618ee2df1
commit 7dca461927
1 changed files with 5 additions and 6 deletions
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11
src/search.cpp
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@ -546,14 +546,13 @@ bool think(const Position& pos, bool infinite, bool ponder, int side_to_move,
return !Quit; return !Quit;
} }
// init_reduction_tables() // init_reduction_tables() is called by init_search() and initializes
// the tables used by LMR.
void init_reduction_tables(int8_t pvTable[64][64], int8_t nonPvTable[64][64], int pvInhib, int nonPvInhib) static void init_reduction_tables(int8_t pvTable[64][64], int8_t nonPvTable[64][64], int pvInhib, int nonPvInhib)
{ {
double pvBase = 1.001 - log(3.0) * log(16.0) / pvInhib; double pvBase = 1.001 - log(3.0) * log(16.0) / pvInhib;
double nonPvBase = 1.001 - log(3.0) * log(4.0) / nonPvInhib; double nonPvBase = 1.001 - log(3.0) * log(4.0) / nonPvInhib;
// Init reduction lookup tables
for (int i = 1; i < 64; i++) // i == depth (OnePly = 1) for (int i = 1; i < 64; i++) // i == depth (OnePly = 1)
for (int j = 1; j < 64; j++) // j == moveNumber for (int j = 1; j < 64; j++) // j == moveNumber
{ {
@ -566,11 +565,11 @@ void init_reduction_tables(int8_t pvTable[64][64], int8_t nonPvTable[64][64], in
} }
// init_search() is called during startup. It initializes various lookup tables // init_search() is called during startup. It initializes various lookup tables
void init_search() { void init_search() {
// Init reduction lookup tables
for (int i = 0; i < 8; i++) for (int i = 0; i < 8; i++)
init_reduction_tables(PVReductionMatrix[i], NonPVReductionMatrix[i], 4.0 * pow(1.3, i), 2.0 * pow(1.3, i)); init_reduction_tables(PVReductionMatrix[i], NonPVReductionMatrix[i], int(4 * pow(1.3, i)), int(2 * pow(1.3, i)));
// Init futility margins array // Init futility margins array
for (int i = 0; i < 16; i++) // i == depth (OnePly = 2) for (int i = 0; i < 16; i++) // i == depth (OnePly = 2)