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xc-llm-ascend/csrc/lightning_indexer_quant/op_kernel/lightning_indexer_quant.cpp

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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 lightning_indexer_quant.cpp
* \brief
*/
#include "kernel_operator.h"
#include "lib/matmul_intf.h"
#include "lightning_indexer_quant_kernel.h"
#include "lightning_indexer_quant_template_tiling_key.h"
using namespace LIQKernel;
#define INVOKE_LI_NO_KFC_OP_IMPL(templateClass, ...) \
do { \
templateClass<LIQType<__VA_ARGS__>> op; \
GET_TILING_DATA_WITH_STRUCT(LIQTilingData, tiling_data_in, tiling); \
const LIQTilingData *__restrict tiling_data = &tiling_data_in; \
op.Init(query, key, weights, queryScale, keyScale, actualSeqLengthsQ, actualSeqLengthsK, blocktable, \
sparseIndices, user, tiling_data, &tPipe); \
op.Process(); \
} while (0)
template <int DT_Q, int DT_K, int DT_OUT, int PAGE_ATTENTION, int Q_LAYOUT_T, int K_LAYOUT_T>
__global__ __aicore__ void lightning_indexer_quant(__gm__ uint8_t *query, __gm__ uint8_t *key, __gm__ uint8_t *weights,
__gm__ uint8_t *queryScale, __gm__ uint8_t *keyScale,
__gm__ uint8_t *actualSeqLengthsQ, __gm__ uint8_t *actualSeqLengthsK,
__gm__ uint8_t *blocktable, __gm__ uint8_t *sparseIndices,
__gm__ uint8_t *workspace, __gm__ uint8_t *tiling)
{
#if (__CCE_AICORE__ == 310) || (defined __DAV_310R6__) || (__CCE_AICORE__ == 200)
#else
TPipe tPipe;
__gm__ uint8_t *user = GetUserWorkspace(workspace);
KERNEL_TASK_TYPE_DEFAULT(KERNEL_TYPE_MIX_AIC_1_2);
INVOKE_LI_NO_KFC_OP_IMPL(LIQPreload, int8_t, int8_t, int32_t,
PAGE_ATTENTION, LI_LAYOUT(Q_LAYOUT_T), LI_LAYOUT(K_LAYOUT_T));
#endif
}