X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fbenchmark.cpp;h=8f3e6ae1939d0640675d4fc3ff47a79be3b33d7f;hp=605c95ad6ba23a042169b5fe8e214bb9c7910d06;hb=aa242d2f84eaf2307f34d5356079125eaf5ff26a;hpb=856a5f3aaaf8b9d53599963decacd4476b55c034

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index 605c95ad..8f3e6ae1 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -17,7 +17,6 @@
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <algorithm>
 #include <fstream>
 #include <iostream>
 #include <istream>
@@ -27,14 +26,13 @@
 #include "position.h"
 #include "search.h"
 #include "thread.h"
-#include "tt.h"
 #include "uci.h"
 
 using namespace std;
 
 namespace {
 
-const char* Defaults[] = {
+const vector<string> 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",
@@ -105,22 +103,22 @@ void benchmark(const Position& current, istream& is) {
 
   Options["Hash"]    = ttSize;
   Options["Threads"] = threads;
-  TT.clear();
+  Search::reset();
 
   if (limitType == "time")
-      limits.movetime = atoi(limit.c_str()); // movetime is in ms
+      limits.movetime = stoi(limit); // movetime is in ms
 
   else if (limitType == "nodes")
-      limits.nodes = atoi(limit.c_str());
+      limits.nodes = stoi(limit);
 
   else if (limitType == "mate")
-      limits.mate = atoi(limit.c_str());
+      limits.mate = stoi(limit);
 
   else
-      limits.depth = atoi(limit.c_str());
+      limits.depth = stoi(limit);
 
   if (fenFile == "default")
-      fens.assign(Defaults, Defaults + 37);
+      fens = Defaults;
 
   else if (fenFile == "current")
       fens.push_back(current.fen());
@@ -128,7 +126,7 @@ void benchmark(const Position& current, istream& is) {
   else
   {
       string fen;
-      ifstream file(fenFile.c_str());
+      ifstream file(fenFile);
 
       if (!file.is_open())
       {
@@ -144,8 +142,7 @@ void benchmark(const Position& current, istream& is) {
   }
 
   uint64_t nodes = 0;
-  Search::StateStackPtr st;
-  Time::point elapsed = Time::now();
+  TimePoint elapsed = now();
 
   for (size_t i = 0; i < fens.size(); ++i)
   {
@@ -158,13 +155,15 @@ void benchmark(const Position& current, istream& is) {
 
       else
       {
+          Search::StateStackPtr st;
+          limits.startTime = now();
           Threads.start_thinking(pos, limits, st);
-          Threads.wait_for_think_finished();
-          nodes += Search::RootPos.nodes_searched();
+          Threads.main()->join();
+          nodes += Threads.nodes_searched();
       }
   }
 
-  elapsed = std::max(Time::now() - elapsed, Time::point(1)); // Avoid a 'divide by zero'
+  elapsed = now() - elapsed + 1; // Ensure positivity to avoid a 'divide by zero'
 
   dbg_print(); // Just before to exit