X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Ftt.cpp;h=7e95a2a4e6dbcd74f374dd534b1b611fd2787a62;hp=0b4a59de55915962e7ed9409ae462be2556366f3;hb=86ee4eb84d54dac3f9de5b455ba41909c7722173;hpb=09bef14c76e119103cc1a9404cbde7e249205deb

diff --git a/src/tt.cpp b/src/tt.cpp
index 0b4a59de..7e95a2a4 100644
--- a/src/tt.cpp
+++ b/src/tt.cpp
@@ -63,11 +63,10 @@ void TranspositionTable::resize(size_t mbSize) {
 
   Threads.main()->wait_for_search_finished();
 
-  clusterCount = mbSize * 1024 * 1024 / sizeof(Cluster);
-
   free(mem);
-  mem = malloc(clusterCount * sizeof(Cluster) + CacheLineSize - 1);
 
+  clusterCount = mbSize * 1024 * 1024 / sizeof(Cluster);
+  table = static_cast<Cluster*>(aligned_ttmem_alloc(clusterCount * sizeof(Cluster), mem));
   if (!mem)
   {
       std::cerr << "Failed to allocate " << mbSize
@@ -75,7 +74,6 @@ void TranspositionTable::resize(size_t mbSize) {
       exit(EXIT_FAILURE);
   }
 
-  table = (Cluster*)((uintptr_t(mem) + CacheLineSize - 1) & ~(CacheLineSize - 1));
   clear();
 }
 
@@ -150,9 +148,9 @@ TTEntry* TranspositionTable::probe(const Key key, bool& found) const {
 int TranspositionTable::hashfull() const {
 
   int cnt = 0;
-  for (int i = 0; i < 1000 / ClusterSize; ++i)
+  for (int i = 0; i < 1000; ++i)
       for (int j = 0; j < ClusterSize; ++j)
           cnt += (table[i].entry[j].genBound8 & 0xF8) == generation8;
 
-  return cnt * 1000 / (ClusterSize * (1000 / ClusterSize));
+  return cnt / ClusterSize;
 }