X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbenchmark.cpp;h=605c95ad6ba23a042169b5fe8e214bb9c7910d06;hp=e27e81fee5a838142cccdce9b46622d76d8ef50b;hb=856a5f3aaaf8b9d53599963decacd4476b55c034;hpb=6fa6da3ee13d2b7bdbec3cd24ff8ca43233c74fb

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index e27e81fe..605c95ad 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -17,6 +17,7 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+#include <algorithm>
 #include <fstream>
 #include <iostream>
 #include <istream>
@@ -33,7 +34,7 @@ using namespace std;
 
 namespace {
 
-const vector<string> Defaults = {
+const char* Defaults[] = {
   "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1",
   "r3k2r/p1ppqpb1/bn2pnp1/3PN3/1p2P3/2N2Q1p/PPPBBPPP/R3K2R w KQkq - 0 10",
   "8/2p5/3p4/KP5r/1R3p1k/8/4P1P1/8 w - - 0 11",
@@ -107,19 +108,19 @@ void benchmark(const Position& current, istream& is) {
   TT.clear();
 
   if (limitType == "time")
-      limits.movetime = stoi(limit); // movetime is in ms
+      limits.movetime = atoi(limit.c_str()); // movetime is in ms
 
   else if (limitType == "nodes")
-      limits.nodes = stoi(limit);
+      limits.nodes = atoi(limit.c_str());
 
   else if (limitType == "mate")
-      limits.mate = stoi(limit);
+      limits.mate = atoi(limit.c_str());
 
   else
-      limits.depth = stoi(limit);
+      limits.depth = atoi(limit.c_str());
 
   if (fenFile == "default")
-      fens = Defaults;
+      fens.assign(Defaults, Defaults + 37);
 
   else if (fenFile == "current")
       fens.push_back(current.fen());
@@ -127,7 +128,7 @@ void benchmark(const Position& current, istream& is) {
   else
   {
       string fen;
-      ifstream file(fenFile);
+      ifstream file(fenFile.c_str());
 
       if (!file.is_open())
       {
@@ -144,7 +145,7 @@ void benchmark(const Position& current, istream& is) {
 
   uint64_t nodes = 0;
   Search::StateStackPtr st;
-  TimePoint elapsed = now();
+  Time::point elapsed = Time::now();
 
   for (size_t i = 0; i < fens.size(); ++i)
   {
@@ -163,7 +164,7 @@ void benchmark(const Position& current, istream& is) {
       }
   }
 
-  elapsed = 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