/**
 * 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.
 */

/**
 * NOTE: Portions of this code were AI-generated and have been
 * technically reviewed for functional accuracy and security
 */

/**
 * @file aclnn_acos_grad.h
 * @brief ACLNN L2 API 接口声明 - AcosGrad 算子
 */

#ifndef ACLNN_ACOS_GRAD_H_
#define ACLNN_ACOS_GRAD_H_

#include "aclnn/aclnn_base.h"

#ifndef ACLNN_API
#define ACLNN_API __attribute__((visibility("default")))
#endif

#ifdef __cplusplus
extern "C" {
#endif

ACLNN_API aclnnStatus aclnnAcosGradGetWorkspaceSize(
    const aclTensor* y_grad,
    const aclTensor* x,
    const aclTensor* x_grad,
    uint64_t* workspaceSize,
    aclOpExecutor** executor);

ACLNN_API aclnnStatus aclnnAcosGrad(
    void* workspace,
    uint64_t workspaceSize,
    aclOpExecutor* executor,
    aclrtStream stream);

#ifdef __cplusplus
}
#endif

#endif // ACLNN_ACOS_GRAD_H_