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Introduce Search namespace

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Move global search-related variables under "Search" namespace.

As a side effect we can move uci_async_command() and
wait_for_stop_or_ponderhit() away from search.cpp

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-11-26 12:07:35 +01:00
parent ed04c010eb
commit c4517c013c
8 changed files with 121 additions and 116 deletions
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14
src/benchmark.cpp
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@@ -76,11 +76,11 @@ void benchmark(int argc, char* argv[]) {
// Search should be limited by nodes, time or depth ?
if (valType == "nodes")
Limits.maxNodes = atoi(valStr.c_str());
Search::Limits.maxNodes = atoi(valStr.c_str());
else if (valType == "time")
Limits.maxTime = 1000 * atoi(valStr.c_str()); // maxTime is in ms
Search::Limits.maxTime = 1000 * atoi(valStr.c_str()); // maxTime is in ms
else
Limits.maxDepth = atoi(valStr.c_str());
Search::Limits.maxDepth = atoi(valStr.c_str());
// Do we need to load positions from a given FEN file?
if (fenFile != "default")
@@ -105,22 +105,22 @@ void benchmark(int argc, char* argv[]) {
fenList.push_back(Defaults[i]);
// Ok, let's start the benchmark !
Search::RootMoves.push_back(MOVE_NONE);
totalNodes = 0;
time = get_system_time();
SearchMoves.push_back(MOVE_NONE);
for (size_t i = 0; i < fenList.size(); i++)
{
Position pos(fenList[i], false, 0);
RootPosition = &pos;
Search::RootPosition = &pos;
cerr << "\nBench position: " << i + 1 << '/' << fenList.size() << endl;
if (valType == "perft")
{
int64_t cnt = perft(pos, Limits.maxDepth * ONE_PLY);
int64_t cnt = Search::perft(pos, Search::Limits.maxDepth * ONE_PLY);
cerr << "\nPerft " << Limits.maxDepth
cerr << "\nPerft " << Search::Limits.maxDepth
<< " nodes counted: " << cnt << endl;
totalNodes += cnt;