- min()にstd::つけ忘れていたの修正

- fix some comments

source/book/makebook2023.cpp

@@ -492,8 +492,8 @@ namespace MakeBook2023
  }
 
  // 親に伝播するほうはvalueを反転させておく。
- parent_vd.value = - parent_vd.value;
- parent_vd.depth = min(parent_vd.depth + 1 , BOOK_DEPTH_INF);
+ parent_vd.value =  - parent_vd.value;
+ parent_vd.depth = std::min(parent_vd.depth + 1 , BOOK_DEPTH_INF);
 
  return best;
  };

source/testcmd/benchmark.cpp

@@ -48,6 +48,7 @@ const vector<string> BenchSfen =
 /// bench : search default positions up to depth 13
 /// bench 64 1 15 : search default positions up to depth 15 (TT = 64MB)
 /// bench 64 1 100000 default nodes : search default positions for 100K nodes each
+/// bench 64 1 20 default depth : search default positions for depth 20
 /// bench 64 4 5000 current movetime : search current position with 4 threads for 5 sec
 /// bench 16 1 5 blah perft : run a perft 5 on positions in file "blah"
 

source/types.cpp

@@ -104,10 +104,10 @@ std::ostream& operator<<(std::ostream& os, RepetitionState rs)
 namespace Search {
  LimitsType Limits;
 
- /// RootMove::extract_ponder_from_tt() is called in case we have no ponder move
- /// before exiting the search, for instance, in case we stop the search during a
- /// fail high at root. We try hard to have a ponder move to return to the GUI,
- /// otherwise in case of 'ponder on' we have nothing to think about.
+ // Called in case we have no ponder move before exiting the search,
+ // for instance, in case we stop the search during a fail high at root.
+ // We try hard to have a ponder move to return to the GUI,
+ // otherwise in case of 'ponder on' we have nothing to think about.
 
  // 探索を抜ける前にponderの指し手がないとき(rootでfail highしているだとか)にこの関数を呼び出す。
  // ponderの指し手として何かを指定したほうが、その分、相手の手番において考えられて得なので。