Small error fixes

chrispypatt · Apr 22, 2019 · b9d2a83 · b9d2a83
1 parent 342d471
commit b9d2a83
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/groupby_hash_templates.cu b/groupby_hash_templates.cu
@@ -25,6 +25,7 @@ bool keyEqualRM(T* key_columns, size_t idx1, size_t idx2, size_t num_key_rows, s
 }
 
 // hashKey generating
+template <typename T> __host__ __device__
 __host__ __device__
 size_t HashKey(size_t idx, T* key_columns, size_t num_key_rows, size_t num_key_columns) {
   size_t hash_key = 0;
@@ -86,7 +87,7 @@ void fillTable(Tkey* key_columns,
   size_t offset = gridDim.x * blockDim.x;
   for (size_t i = idx; i < num_key_rows; i += offset) {
     // try inserting, assume there is enough space
-    size_t curPos = HashKey(i, key_columns, num_key_rows, num_key_columns) % len_hash_table;
+    size_t curPos = HashKey(i, key_columns, num_key_rows, num_key_cols) % len_hash_table;
 
     unsigned int collisionCount = 0;
     bool isInserted = false;