Refactor Int8EntropyCalibrator class to match noexcept specifications in...

Refactor Int8EntropyCalibrator class to match noexcept specifications in overridden functions from nvinfer1::IInt8Calibrator, resolving compilation errors.

aidge_export_tensorrt/static/tensorrt_8.6/include/IInt8EntropyCalibrator.hpp

@@ -20,9 +20,9 @@ public:
         CHECK_CUDA_STATUS(cudaFree(mDeviceInput));
     }
 
-    int getBatchSize() const override { return mStream.getBatchSize(); }
+    int getBatchSize() const noexcept override { return mStream.getBatchSize(); }
 
-    bool getBatch(void* bindings[], const char* names[], int nbBindings) override
+    bool getBatch(void* bindings[], const char* names[], int nbBindings) noexcept override
     {
         if (!mStream.next())
         {
@@ -34,7 +34,7 @@ public:
         return true;
     }
 
-    const void* readCalibrationCache(size_t& length) override
+    const void* readCalibrationCache(size_t& length) noexcept override
     {
         mCalibrationCache.clear();
         std::ifstream input(calibrationTableName(), std::ios::binary);
@@ -47,7 +47,7 @@ public:
         return length ? &mCalibrationCache[0] : nullptr;
     }
 
-    virtual void writeCalibrationCache(const void* cache, size_t length) override
+    virtual void writeCalibrationCache(const void* cache, size_t length) noexcept override
     {
         std::ofstream output(calibrationTableName(), std::ios::binary);
         output.write(reinterpret_cast<const char*>(cache), length);

aidge_export_tensorrt/static/tensorrt_8.6/src/Graph.cpp

@@ -112,9 +112,7 @@ void Graph::datamode(nvinfer1::DataType datatype)
               closedir(pDir);
             }
             unsigned int nbCalibFiles = 1;
-
             if(nbCalibFiles == 0) std::cout << "Cannot find calibration files in dir " << calibDir << std::endl;
-            
             unsigned int nbInputs = this->_iodescriptors.inputs.size();
             BatchStream calibrationStream(1, 3, 32, 32, nbCalibFiles, calibration_folder); 
             this->_calibrator = new Int8EntropyCalibrator(calibrationStream, 0,  "./calibration_cache");