minor changes

src/QAT/QAT_FixedQ.cpp

@@ -9,17 +9,6 @@
  *
  ********************************************************************************/
 
-/********************************************************************************
- * Copyright (c) 2023 CEA-List
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License 2.0 which is available at
- * http://www.eclipse.org/legal/epl-2.0.
- *
- * SPDX-License-Identifier: EPL-2.0
- *
- ********************************************************************************/
-
 #include "aidge/quantization/QAT/QAT_FixedQ.hpp"
 #include "aidge/operator/FixedQ.hpp"
 
@@ -29,17 +18,6 @@
 #include "aidge/scheduler/Scheduler.hpp"
 #include "aidge/graph/Matching.hpp"
 
-/*
-#include "aidge/graph/Node.hpp"
-#include "aidge/utils/Log.hpp"
-
-#include "aidge/operator/Producer.hpp"
-#include "aidge/operator/Mul.hpp"
-#include "aidge/operator/ReLU.hpp"
-#include "aidge/operator/Scaling.hpp"
-#include "aidge/recipes/Recipes.hpp"
-*/
-
 namespace Aidge {
 
 void QuantFixedQ::insertActQuantizers(std::shared_ptr<GraphView> graphView, size_t nbBits, float span)
@@ -54,7 +32,7 @@ void QuantFixedQ::insertActQuantizers(std::shared_ptr<GraphView> graphView, size
 
         const auto success = GraphView::replace({reluNode}, {fixedqNode});
         if (!success) {
-            Log::warn("Could not replace ReLU operator with LSQ quantizer");
+            Log::warn("Could not replace ReLU operator with FixedQ quantizer");
         }
     }
 }
@@ -65,7 +43,7 @@ void QuantFixedQ::insertParamQuantizers(std::shared_ptr<GraphView> graphView, si
 
     for (const auto& match : matches) {
         auto linearNode = match.graph->rootNode(); 
-        auto fixedqNode = FixedQ(nbBits, span, false); // XXX default value, this one should stay !!!
+        auto fixedqNode = FixedQ(nbBits, span, false); // XXX default sign, this one should stay !!!
         graphView->insertParent(linearNode, fixedqNode, 1, 0, 0);
     }
 }
@@ -94,10 +72,8 @@ void QuantFixedQ::adjustParamQuantizersSpans(std::shared_ptr<GraphView> graphVie
     {
         auto quantizer = match.graph->rootNode()->getChildren(0)[0];
         const auto op = std::static_pointer_cast<FixedQ_Op>(quantizer->getOperator());
-
-        auto weightTensor = op->getInput(0);
-        float weightStd = getTensorStd(weightTensor);
-
+        
+        float weightStd = getTensorStd(op->getInput(0));
         op->span() = weightStd * scale;
     }
 }