adding debugging info

src/runningstats/runningstats_impl.cpp

@@ -112,12 +112,12 @@ inline bool is_data_aligned_for_simd(const double* incoming_data_ptr, const doub
 
     constexpr auto align_val_data = stdx::memory_alignment_v<stdx::native_simd<double>>;
     const bool data_is_aligned = is_aligned(incoming_data_ptr,align_val_data);
-    //std::cout << "data_is_aligned? " << data_is_aligned << " &data " << incoming_data_ptr << "\n";
+    std::cout << "data_is_aligned? " << data_is_aligned << " &data " << incoming_data_ptr << "\n";
     
     constexpr auto align_val_mem = stdx::memory_alignment_v<stdx::native_simd<double>>;
     static_assert(align_val_mem == stdx::memory_alignment_v<stdx::native_simd<std::uint64_t>>);
     const bool mem_is_aligned = is_aligned(running_mean_mem_ptr,align_val_mem);
-    //std::cout << "mem_is_aligned? " << mem_is_aligned << " &running_mean_mem_ptr " << running_mean_mem_ptr << "\n";
+    std::cout << "mem_is_aligned? " << mem_is_aligned << " &running_mean_mem_ptr " << running_mean_mem_ptr << "\n";
     
     return (mem_is_aligned && data_is_aligned);
 }
@@ -132,10 +132,10 @@ void running_stats_simd(
     std::uint32_t* vec_size) // of size   1
 {
 
-    //if (!is_data_aligned_for_simd(data, running_mean_mem))
-    //{
-    //    std::cout << "ERROR, MEMORY NOT ALIGNED for simd vector_aligned!\n";
-    // }
+    if (!is_data_aligned_for_simd(data, running_mean_mem))
+    {
+        std::cout << "ERROR, MEMORY NOT ALIGNED for simd vector_aligned!\n";
+     }
 
     constexpr auto align_val_data = stdx::memory_alignment_v<stdx::native_simd<double>>;
     constexpr auto num_elements_per_data_vec = align_val_data/sizeof(double);
@@ -159,6 +159,7 @@ void running_stats_simd(
 
     *vec_size = num_elements_per_data_vec;
     double* memory = running_mean_mem;
+
     for (std::uint32_t idx = 0; idx<data_size; idx += num_elements_per_data_vec)
     {
         // read values