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xc-llm-ascend/csrc/causal_conv1d/op_kernel/causal_conv1d_tiling_key.h

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/**
* This program is free software, you can redistribute it and/or modify it.
* 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 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 causal_conv1d_tiling_key.h
* \brief causal_conv1d tiling key declare
*/
#ifndef __CAUSAL_CONV1D_TILING_KEY_H__
#define __CAUSAL_CONV1D_TILING_KEY_H__
#include "ascendc/host_api/tiling/template_argument.h"
#define CAUSAL_CONV1D_TPL_SCH_MODE_DEFAULT 0
ASCENDC_TPL_ARGS_DECL(CausalConv1d,
ASCENDC_TPL_UINT_DECL(
schMode, 1, ASCENDC_TPL_UI_LIST, CAUSAL_CONV1D_TPL_SCH_MODE_DEFAULT)
);
ASCENDC_TPL_SEL(
ASCENDC_TPL_ARGS_SEL(
ASCENDC_TPL_UINT_SEL(
schMode, ASCENDC_TPL_UI_LIST, CAUSAL_CONV1D_TPL_SCH_MODE_DEFAULT)));
[Ops][Misc] Refactor and optimize CausalConv1d for Ascend (#7495) ### What this PR does / why we need it? During the prefill phase of Qwen3-Next and Qwen3.5, the `torch.ops._C_ascend.causal_conv1d_fn` operator exhibits significant performance bottlenecks. To address this, we have re-implemented the optimization using `torch.ops._C_ascend.npu_causal_conv1d_custom`. ### Does this PR introduce _any_ user-facing change? no ### How was this patch tested? 1 accuracy test ``` [2026-03-20 16:44:22,961] [ais_bench] [INFO] Start launch task state board ... +-----------------------------+-----------+------------+-------------+----------+-------------------------------------------+---------------------+ | Task Name | Process | Progress | Time Cost | Status | Log Path | Extend Parameters | +=============================+===========+============+=============+==========+===========================================+=====================+ | vllm-api-general-chat/gsm8k | 2918978 | NA | 0:00:01 | finish | logs/eval/vllm-api-general-chat/gsm8k.out | None | +-----------------------------+-----------+------------+-------------+----------+-------------------------------------------+---------------------+ [2026-03-20 16:44:34,284] [ais_bench] [INFO] Evaluation tasks completed. [2026-03-20 16:44:34,287] [ais_bench] [INFO] Summarizing evaluation results... dataset version metric mode vllm-api-general-chat --------- --------- -------- ------ ----------------------- gsm8k 271d0b accuracy gen 96.21 ``` 2 ut modify test `pytest -sv /home/c30006096/vllm-ascend/tests/e2e/nightly/single_node/ops/singlecard_ops/triton/test_causal_conv1d.py::test_ascend_causal_conv1d` - vLLM version: v0.17.0 - vLLM main: https://github.com/vllm-project/vllm/commit/8b6325758cce5f9c36d38f2462edbd368b97a07c Signed-off-by: wenba0 <3054239545@qq.com> Signed-off-by: jiaojiao <56385650+wenba0@users.noreply.github.com>
2026-03-24 00:07:12 +08:00
#endif // __CAUSAL_CONV1D_TILING_KEY_H__