1 files changed, 4 insertions, 0 deletions
diff --git a/tensorflow/contrib/lite/kernels/internal/tensor_utils.h b/tensorflow/contrib/lite/kernels/internal/tensor_utils.h
index 5160e22307..82f4503127 100644
--- a/tensorflow/contrib/lite/kernels/internal/tensor_utils.h
+++ b/tensorflow/contrib/lite/kernels/internal/tensor_utils.h
@@ -124,6 +124,10 @@ void Sub1Vector(const float* vector, int v_size, float* result);
 // Fill vector with 0.f.
 void ZeroVector(float* vector, int v_size);
 
+// Multiply all elements of vector with a scalar.
+void VectorScalarMultiply(const int8_t* vector, int v_size, float scale,
+                          float* result);
+
 // Clip elements of a vector using a abs_limit value.
 void ClipVector(const float* vector, int v_size, float abs_limit,
                 float* result);