edit quantizeNormalizedNetwork() (MatMul support)

src/PTQ/PTQ.cpp

@@ -1046,6 +1046,10 @@ void quantizeNormalizedNetwork(std::shared_ptr<GraphView> graphView, std::uint8_
 
             std::shared_ptr<Node> scalingNode = getUniqueChild(node); // TODO : assert if scalingNode is a Scaling ...
         
+            // TODO : double check this ...
+            if (node->type() == "MatMul")
+                rescaling /= inputIsUnsigned ? unsignedMax : signedMax;
+
             multiplyScalingFactor(scalingNode, rescaling) ;          
         }