X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbenchmark.cpp;h=3161c4cabd123bb60727c17004d4e03f31f83994;hp=08768cde57cdb37bdcaa1627b7a00a5d668b08e0;hb=a903ed07e02780aec98f97461329acb78d7242c8;hpb=ca0804dfe431e4f91f5a9a1faa7df27996c4e1ba
diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index 08768cde..3161c4ca 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -17,12 +17,14 @@
along with this program. If not, see .
*/
+#include
#include
#include
#include
#include
#include "misc.h"
+#include "notation.h"
#include "position.h"
#include "search.h"
#include "thread.h"
@@ -80,7 +82,7 @@ void benchmark(const Position& current, istream& is) {
vector fens;
// Assign default values to missing arguments
- string ttSize = (is >> token) ? token : "32";
+ string ttSize = (is >> token) ? token : "16";
string threads = (is >> token) ? token : "1";
string limit = (is >> token) ? token : "13";
string fenFile = (is >> token) ? token : "default";
@@ -137,11 +139,8 @@ void benchmark(const Position& current, istream& is) {
cerr << "\nPosition: " << i + 1 << '/' << fens.size() << endl;
if (limitType == "perft")
- {
- uint64_t cnt = Search::perft(pos, limits.depth * ONE_PLY);
- cerr << "\nPerft " << limits.depth << " leaf nodes: " << cnt << endl;
- nodes += cnt;
- }
+ nodes += Search::perft(pos, limits.depth * ONE_PLY);
+
else
{
Threads.start_thinking(pos, limits, st);
@@ -150,7 +149,7 @@ void benchmark(const Position& current, istream& is) {
}
}
- elapsed = Time::now() - elapsed + 1; // Ensure positivity to avoid a 'divide by zero'
+ elapsed = std::max(Time::now() - elapsed, Time::point(1)); // Avoid a 'divide by zero'
dbg_print(); // Just before to exit