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Code Issues Releases Wiki Activity

Retire init_ss_array()

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No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba 2011-01-20 09:05:52 +01:00
parent 59c85346d2
commit b67de36671
1 changed files with 2 additions and 21 deletions
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23
src/search.cpp
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@ -313,7 +313,6 @@ namespace {
int nps(const Position& pos); int nps(const Position& pos);
void poll(const Position& pos); void poll(const Position& pos);
void wait_for_stop_or_ponderhit(); void wait_for_stop_or_ponderhit();
void init_ss_array(SearchStack* ss, int size);
#if !defined(_MSC_VER) #if !defined(_MSC_VER)
void* init_thread(void* threadID); void* init_thread(void* threadID);
@ -624,7 +623,7 @@ namespace {
// Initialize FIXME move before Rml.init() // Initialize FIXME move before Rml.init()
TT.new_search(); TT.new_search();
H.clear(); H.clear();
init_ss_array(ss, PLY_MAX_PLUS_2); memset(ss, 0, PLY_MAX_PLUS_2 * sizeof(SearchStack));
alpha = -VALUE_INFINITE, beta = VALUE_INFINITE; alpha = -VALUE_INFINITE, beta = VALUE_INFINITE;
EasyMove = MOVE_NONE; EasyMove = MOVE_NONE;
aspirationDelta = 0; aspirationDelta = 0;
@ -1875,24 +1874,6 @@ split_point_start: // At split points actual search starts from here
} }
// init_ss_array() does a fast reset of the first entries of a SearchStack
// array and of all the excludedMove and skipNullMove entries.
void init_ss_array(SearchStack* ss, int size) {
for (int i = 0; i < size; i++, ss++)
{
ss->excludedMove = MOVE_NONE;
ss->skipNullMove = false;
ss->reduction = DEPTH_ZERO;
ss->sp = NULL;
if (i < 3)
ss->killers[0] = ss->killers[1] = ss->mateKiller = MOVE_NONE;
}
}
// value_to_uci() converts a value to a string suitable for use with the UCI // value_to_uci() converts a value to a string suitable for use with the UCI
// protocol specifications: // protocol specifications:
// //
@ -2595,7 +2576,7 @@ split_point_start: // At split points actual search starts from here
Move* sm; Move* sm;
// Initialize search stack // Initialize search stack
init_ss_array(ss, PLY_MAX_PLUS_2); memset(ss, 0, PLY_MAX_PLUS_2 * sizeof(SearchStack));
ss[0].eval = ss[0].evalMargin = VALUE_NONE; ss[0].eval = ss[0].evalMargin = VALUE_NONE;
bestMoveChanges = 0; bestMoveChanges = 0;
clear(); clear();