2 * Copyright (c) 2023 Samsung Electronics Co., Ltd. All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 #ifndef __LUCI_QUANTIZE_WEIGHTS_ONLY_H__
18 #define __LUCI_QUANTIZE_WEIGHTS_ONLY_H__
20 #include <luci/Pass/QuantizationParameters.h>
21 #include <luci/IR/CircleNodeVisitor.h>
27 * @brief QuantizeWeightsOnly quantizes tensors for weights
28 * @details Find min/max values on the fly and then quantize
30 struct QuantizeWeightsOnly final : public luci::CircleNodeMutableVisitor<void>
32 QuantizeWeightsOnly(loco::DataType input, loco::DataType output, QuantizationGranularity gr)
33 : input_type(input), output_type(output), granularity(gr)
37 loco::DataType input_type;
38 loco::DataType output_type;
39 QuantizationGranularity granularity;
42 void quantize_weights(luci::CircleConst *weights);
44 void visit(luci::CircleConv2D *node);
45 void visit(luci::CircleDepthwiseConv2D *node);
46 void visit(luci::CircleNode *);
51 #endif // __LUCI_QUANTIZE_WEIGHTS_ONLY_H__