* Copyright (c) 2026 Huawei Technologies Co., Ltd.
* This program is free software, you can redistribute it and/or modify it under the terms and conditions of
* CANN Open Software License Agreement Version 2.0 (the "License").
* Please refer to the License for details. You may not use this file except in compliance with the License.
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
* See LICENSE in the root of the software repository for the full text of the License.
*/
* \file signbit_proto.h
* \brief
*/
#ifndef OPS_OP_PROTO_INC_SIGNBIT_H_
#define OPS_OP_PROTO_INC_SIGNBIT_H_
#include "graph/operator_reg.h"
#include "graph/types.h"
namespace ge {
*@brief computes the sign bit of each input element. return true if x<0 or x=-0.0\n
*aicore accuracy is not guaranteed.
*@par Inputs:
* x: A ND Tensor with TensorType::RealNumberType().
*@par Outputs:
*y: A ND tensor. Has the bool dtype. True means x<0 or x=-0.0.
*@par Third-party framework compatibility:
* Compatible with the TensorFlow operator Signbit.
*/
REG_OP(Signbit).INPUT(x, TensorType::RealNumberType()).OUTPUT(y, TensorType({DT_BOOL})).OP_END_FACTORY_REG(Signbit)
}
#endif
