1 files changed, 10 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/kernels/internal/reference/portable_tensor_utils.h b/tensorflow/contrib/lite/kernels/internal/reference/portable_tensor_utils.h
index d2e1fecd25..d3a4fa8507 100644
--- a/tensorflow/contrib/lite/kernels/internal/reference/portable_tensor_utils.h
+++ b/tensorflow/contrib/lite/kernels/internal/reference/portable_tensor_utils.h
@@ -96,6 +96,10 @@ void PortableSub1Vector(const float* vector, int v_size, float* result);
 // Fill vector with 0.f.
 void PortableZeroVector(float* vector, int v_size);
 
+// Multiply all elements of vector with a scalar.
+void PortableVectorScalarMultiply(const int8_t* vector, int v_size, float scale,
+                                  float* result);
+
 // Clip elements of a vector using a abs_limit value.
 void PortableClipVector(const float* vector, int v_size, float abs_limit,
                         float* result);
@@ -199,6 +203,12 @@ void ZeroVector(float* vector, int v_size) {
   PortableZeroVector(vector, v_size);
 }
 
+// Multiply all elements of vector with a scalar.
+void VectorScalarMultiply(const int8_t* vector, int v_size, float scale,
+                          float* result) {
+  PortableVectorScalarMultiply(vector, v_size, scale, result);
+}
+
 void ClipVector(const float* vector, int v_size, float abs_limit,
                 float* result) {
   PortableClipVector(vector, v_size, abs_limit, result);