xc-llm-ascend/csrc/utils/inc/aclnn_util.h

/**
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This file is a part of the CANN Open Software.
 * Licensed under CANN Open Software License Agreement Version 1.0 (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.
 */
#ifndef OP_API_INC_ACLNN_UTIL_H
#define OP_API_INC_ACLNN_UTIL_H
 
#define ACLNN_API __attribute__((visibility("default")))
#endif // OP_API_INC_ACLNN_UTIL_H
[Kernel] add custom op GmmSwigluQuantWeightNzTensorList (#3804) ### What this PR does / why we need it? This PR introduces support for adding custom CANN `aclnn` ops to `vllm-ascend`, allowing users to define and use their own custom operators. Key changes include: - Building and installing custom ops into the `vllm-ascend`-specified directory - Binding the `aclnn` op interface to the `torch.ops._C_ascend` module - Enabling invocation of these ops within `vllm-ascend` This PR includes a sample custom op: `aclnnGroupedMatmulSwigluQuantWeightNzTensorList`, which is adapted from the CANN operator [`aclnnGroupedMatmulSwigluQuantWeightNZ`](https://www.hiascend.com/document/detail/zh/canncommercial/83RC1/API/aolapi/context/aclnnGroupedMatmulSwigluQuantWeightNZ.md). Its input parameters `weight` and `weight_scale` now accept `list[torch.Tensor]` (i.e., `at::TensorList`). ### Does this PR introduce _any_ user-facing change? No. - vLLM version: v0.11.2 --------- Signed-off-by: QianChenxi <chenxi.qian.cq@outlook.com> 2025-11-28 18:06:39 +08:00			`/**`
			`* Copyright (c) 2025 Huawei Technologies Co., Ltd.`
			`* This file is a part of the CANN Open Software.`
			`* Licensed under CANN Open Software License Agreement Version 1.0 (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.`
			`*/`
			`#ifndef OP_API_INC_ACLNN_UTIL_H`
			`#define OP_API_INC_ACLNN_UTIL_H`

			`#define ACLNN_API __attribute__((visibility("default")))`
			`#endif // OP_API_INC_ACLNN_UTIL_H`