Small cleanups

[stockfish] / src / nnue / nnue_feature_transformer.h

diff --git a/src/nnue/nnue_feature_transformer.h b/src/nnue/nnue_feature_transformer.h
index 13f1604fe1365d1b07a7bc2ef6a4cd111dade85f..a1888c7a36520c108a38f2517c7fa0947351f3b9 100644 (file)
--- a/src/nnue/nnue_feature_transformer.h
+++ b/src/nnue/nnue_feature_transformer.h
@@ -42,8 +42,8 @@ namespace Stockfish::Eval::NNUE {
     "Per feature PSQT values cannot be processed at granularity lower than 8 at a time.");
 
   #ifdef USE_AVX512
-  typedef __m512i vec_t;
-  typedef __m256i psqt_vec_t;
+  using vec_t = __m512i;
+  using psqt_vec_t = __m256i;
   #define vec_load(a) _mm512_load_si512(a)
   #define vec_store(a,b) _mm512_store_si512(a,b)
   #define vec_add_16(a,b) _mm512_add_epi16(a,b)
@@ -66,8 +66,8 @@ namespace Stockfish::Eval::NNUE {
   #define MaxChunkSize 64
 
   #elif USE_AVX2
-  typedef __m256i vec_t;
-  typedef __m256i psqt_vec_t;
+  using vec_t = __m256i;
+  using psqt_vec_t = __m256i;
   #define vec_load(a) _mm256_load_si256(a)
   #define vec_store(a,b) _mm256_store_si256(a,b)
   #define vec_add_16(a,b) _mm256_add_epi16(a,b)
@@ -90,8 +90,8 @@ namespace Stockfish::Eval::NNUE {
   #define MaxChunkSize 32
 
   #elif USE_SSE2
-  typedef __m128i vec_t;
-  typedef __m128i psqt_vec_t;
+  using vec_t = __m128i;
+  using psqt_vec_t = __m128i;
   #define vec_load(a) (*(a))
   #define vec_store(a,b) *(a)=(b)
   #define vec_add_16(a,b) _mm_add_epi16(a,b)
@@ -111,8 +111,8 @@ namespace Stockfish::Eval::NNUE {
   #define MaxChunkSize 16
 
   #elif USE_MMX
-  typedef __m64 vec_t;
-  typedef __m64 psqt_vec_t;
+  using vec_t = __m64;
+  using psqt_vec_t = __m64;
   #define vec_load(a) (*(a))
   #define vec_store(a,b) *(a)=(b)
   #define vec_add_16(a,b) _mm_add_pi16(a,b)
@@ -139,8 +139,8 @@ namespace Stockfish::Eval::NNUE {
   #define MaxChunkSize 8
 
   #elif USE_NEON
-  typedef int16x8_t vec_t;
-  typedef int32x4_t psqt_vec_t;
+  using vec_t = int16x8_t;
+  using psqt_vec_t = int32x4_t;
   #define vec_load(a) (*(a))
   #define vec_store(a,b) *(a)=(b)
   #define vec_add_16(a,b) vaddq_s16(a,b)
@@ -363,9 +363,9 @@ namespace Stockfish::Eval::NNUE {
     // NOTE: The parameter states_to_update is an array of position states, ending with nullptr.
     //       All states must be sequential, that is states_to_update[i] must either be reachable
     //       by repeatedly applying ->previous from states_to_update[i+1] or states_to_update[i] == nullptr.
-    //       computed_st must be reachable by repeatadly applying ->previous on states_to_update[0], if not nullptr.
+    //       computed_st must be reachable by repeatedly applying ->previous on states_to_update[0], if not nullptr.
     template<Color Perspective, size_t N>
-    void update_accumulator_incremetal(const Position& pos, StateInfo* computed_st, StateInfo* states_to_update[N]) const {
+    void update_accumulator_incremental(const Position& pos, StateInfo* computed_st, StateInfo* states_to_update[N]) const {
       static_assert(N > 0);
       assert(states_to_update[N-1] == nullptr);
 
@@ -630,7 +630,7 @@ namespace Stockfish::Eval::NNUE {
       {
         // Only update current position accumulator to minimize work.
         StateInfo* states_to_update[2] = { pos.state(), nullptr };
-        update_accumulator_incremetal<Perspective, 2>(pos, oldest_st, states_to_update);
+        update_accumulator_incremental<Perspective, 2>(pos, oldest_st, states_to_update);
       }
       else
       {
@@ -656,7 +656,7 @@ namespace Stockfish::Eval::NNUE {
         StateInfo *states_to_update[3] =
           { next, next == pos.state() ? nullptr : pos.state(), nullptr };
 
-        update_accumulator_incremetal<Perspective, 3>(pos, oldest_st, states_to_update);
+        update_accumulator_incremental<Perspective, 3>(pos, oldest_st, states_to_update);
       }
       else
       {