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Diffstat (limited to 'compiler/luci/pass/src/QuantizeBias.h')
-rw-r--r-- | compiler/luci/pass/src/QuantizeBias.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/compiler/luci/pass/src/QuantizeBias.h b/compiler/luci/pass/src/QuantizeBias.h new file mode 100644 index 000000000..8de09df72 --- /dev/null +++ b/compiler/luci/pass/src/QuantizeBias.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2022 Samsung Electronics Co., Ltd. All Rights Reserved + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __LUCI_QUANTIZE_BIAS_H__ +#define __LUCI_QUANTIZE_BIAS_H__ + +#include <luci/Pass/QuantizationParameters.h> +#include <luci/IR/CircleNodeVisitor.h> + +namespace luci +{ + +/** + * @brief QuantizeBias quantizes tensors for bias + * @details Use input/weights scale to quantize values + */ +struct QuantizeBias final : public luci::CircleNodeMutableVisitor<void> +{ + QuantizeBias(loco::DataType input, loco::DataType output, QuantizationGranularity gr) + : input_type(input), output_type(output), granularity(gr) + { + } + + loco::DataType input_type; + loco::DataType output_type; + QuantizationGranularity granularity; + +private: + // Return a quantized bias node + CircleConst *quantized_bias(CircleNode *input, const CircleNode *weight, CircleNode *bias); + + void visit(luci::CircleConv2D *node); + void visit(luci::CircleDepthwiseConv2D *node); + void visit(luci::CircleTransposeConv *node); + void visit(luci::CircleFullyConnected *node); + + // Default behavior + void visit(luci::CircleNode *) {} +}; + +} // namespace luci + +#endif // __LUCI_QUANTIZE_BIAS_H__ |