diff --git a/kernel/power/sgemv_n_8.c b/kernel/power/sgemv_n_8.c
index d05b08f4e..9bc93ced6 100644
--- a/kernel/power/sgemv_n_8.c
+++ b/kernel/power/sgemv_n_8.c
@@ -26,6 +26,12 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
 
 
+/****Note***
+UnUsed kernel
+This kernel works. But it was not competitive enough to be added in production
+It could be used and tested in future or could provide barebone for switching to inline assembly
+*/
+
 #include "common.h"
 
 #define NBMAX 4096
diff --git a/kernel/power/sgemv_t_8.c b/kernel/power/sgemv_t_8.c
index e426f36c3..5e9cd63ac 100644
--- a/kernel/power/sgemv_t_8.c
+++ b/kernel/power/sgemv_t_8.c
@@ -25,6 +25,13 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
 USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *****************************************************************************/
 
+ 
+/****Note***
+UnUsed kernel
+This kernel works. But it was not competitive enough to be added in production
+It could be used and tested in future or could be used as base for switching to inline assembly
+*/
+
 #include "common.h"
 #include <stdio.h>
 #define NBMAX 4096