Binary operators

Added Pow and Div operators

include/aidge/backend/cpu/operator/DivImpl_forward_kernels.hpp

@@ -39,6 +39,13 @@ void DivImpl_cpu_forward_kernel(std::size_t input1Length,
             output[i] = input_1[i] / input_2[0];
         }
     }
+    else // input_2 is 1d and of size the number of channels of input_1
+    {
+        for (std::size_t i = 0; i < input1Length; ++i) {
+            std::size_t channelIdx = i % input2Length;
+            output[i] = input_1[i] / input_2[channelIdx];
+        }
+    }
 }
 
 namespace {