Removed omp simd (wrong result with intel 18.0.5).

src/array.cc

@@ -85,9 +85,13 @@ varrayMinMaxSum(const size_t len, const Varray<T> &array, double &rmin, double &
 {
   // rmin, rmax and rsum will be initialized in Info
 
+  /* 
+  gnu 9.2.0: correct result
+  intel 18.0.5: wrong result
 #ifdef HAVE_OPENMP4
 #pragma omp simd reduction(+:rsum) reduction(min:rmin) reduction(max:rmax)
 #endif
+  */
   for (size_t i = 0; i < len; ++i)
     {
       if (array[i] < rmin) rmin = array[i];