qdq.h

Go to the documentation of this file.

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 TVM_RELAX_ATTRS_QDQ_H_
#define TVM_RELAX_ATTRS_QDQ_H_
 
#include <tvm/relax/expr.h>
 
namespace tvm {
namespace relax {
 
struct QuantizeAttrs : public AttrsNodeReflAdapter<QuantizeAttrs> {
  DataType out_dtype;
  int axis;
 
  static void RegisterReflection() {
    namespace refl = tvm::ffi::reflection;
    refl::ObjectDef<QuantizeAttrs>()
        .def_ro("out_dtype", &QuantizeAttrs::out_dtype, "Output data type.")
        .def_ro("axis", &QuantizeAttrs::axis,
                "The output channel axis for channel wise quantization/dequantization. "
                "Default value is -1, which corresponds to the last axis.",
                refl::DefaultValue(-1));
  }
  TVM_FFI_DECLARE_OBJECT_INFO_FINAL("relax.attrs.QuantizeAttrs", QuantizeAttrs, BaseAttrsNode);
};  // QuantizeAttrs
 
}  // namespace relax
}  // namespace tvm
 
#endif  // TVM_RELAX_ATTRS_QDQ_H_