18b90b501d
### What this PR does / why we need it? Provide high-performance AscendC operators lightning_indexer and sparse_flash_attention to boost the execution performance of the DeepSeek v3.2 model. Meanwhile, adapt the two AscendC operators to vllm-ascend framework. ### Does this PR introduce _any_ user-facing change? No (only underlying operator optimizations, with no user-facing changes) ### How was this patch tested? - vLLM version: v0.11.2 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.2 Signed-off-by: MingYang119 <songmingyang@huawei.com>
72 lines
3.1 KiB
C++
72 lines
3.1 KiB
C++
/**
|
|
* 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 lightning_indexer_def.cpp
|
|
* \brief
|
|
*/
|
|
#include <cstdint>
|
|
#include "register/op_def_registry.h"
|
|
|
|
namespace ops {
|
|
class LightningIndexer : public OpDef {
|
|
public:
|
|
explicit LightningIndexer(const char *name) : OpDef(name)
|
|
{
|
|
this->Input("query")
|
|
.ParamType(REQUIRED)
|
|
.DataType({ge::DT_BF16, ge::DT_FLOAT16})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Input("key")
|
|
.ParamType(REQUIRED)
|
|
.DataType({ge::DT_BF16, ge::DT_FLOAT16})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Input("weights")
|
|
.ParamType(REQUIRED)
|
|
.DataType({ge::DT_BF16, ge::DT_FLOAT16})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Input("actual_seq_lengths_query")
|
|
.ParamType(OPTIONAL)
|
|
.DataType({ge::DT_INT32, ge::DT_INT32})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Input("actual_seq_lengths_key")
|
|
.ParamType(OPTIONAL)
|
|
.DataType({ge::DT_INT32, ge::DT_INT32})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Input("block_table")
|
|
.ParamType(OPTIONAL)
|
|
.DataTypeList({ge::DT_INT32})
|
|
.FormatList({ge::FORMAT_ND})
|
|
.AutoContiguous();
|
|
this->Output("sparse_indices").ParamType(REQUIRED).DataTypeList({ge::DT_INT32}).FormatList({ge::FORMAT_ND});
|
|
this->Attr("layout_query").AttrType(OPTIONAL).String("BSND");
|
|
this->Attr("layout_key").AttrType(OPTIONAL).String("PA_BSND");
|
|
this->Attr("sparse_count").AttrType(OPTIONAL).Int(2048); // 2048: Default value, filter the top 2048
|
|
this->Attr("sparse_mode").AttrType(OPTIONAL).Int(3); // 3: Default value, only calculate the lower triangular matrix
|
|
OpAICoreConfig aicore_config;
|
|
aicore_config.DynamicCompileStaticFlag(true)
|
|
.DynamicFormatFlag(true)
|
|
.DynamicRankSupportFlag(true)
|
|
.DynamicShapeSupportFlag(true)
|
|
.NeedCheckSupportFlag(false)
|
|
.PrecisionReduceFlag(true)
|
|
.ExtendCfgInfo("aclnnSupport.value", "support_aclnn")
|
|
.ExtendCfgInfo("jitCompile.flag", "static_false,dynamic_false");
|
|
this->AICore().AddConfig("ascend910b", aicore_config);
|
|
this->AICore().AddConfig("ascend910_93", aicore_config);
|
|
}
|
|
};
|
|
OP_ADD(LightningIndexer);
|
|
} // namespace ops
|