gqeAggr - 2023.2 English

#include "xf_database/gqe_kernel_aggr_v2.hpp"

void gqeAggr (
    ap_uint <8*TPCH_INT_SZ*8> buf_in0 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in1 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in2 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in3 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in4 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in5 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in6 [],
    ap_uint <8*TPCH_INT_SZ*8> buf_in7 [],
    ap_uint <512> buf_metain [],
    ap_uint <512> buf_metaout [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out0 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out1 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out2 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out3 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out4 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out5 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out6 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out7 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out8 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out9 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out10 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out11 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out12 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out13 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out14 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> buf_out15 [],
    ap_uint <8*TPCH_INT_SZ> buf_cfg [],
    ap_uint <8*TPCH_INT_SZ> buf_result_info [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> ping_buf0 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> ping_buf1 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> ping_buf2 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> ping_buf3 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> pong_buf0 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> pong_buf1 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> pong_buf2 [],
    ap_uint <8*TPCH_INT_SZ*VEC_LEN> pong_buf3 []
    )

GQE Aggr Kernel.

For detailed document, see GQE Kernel Design.

Parameters:

buf_in0	input table buffer.
buf_in1	input table buffer.
buf_in2	input table buffer.
buf_in3	input table buffer.
buf_in4	input table buffer.
buf_in5	input table buffer.
buf_in6	input table buffer.
buf_in7	input table buffer.
nrow	input row number.
buf_out	output table buffer.
buf_cfg	input configuration buffer.
buf_result_info	output information buffer.
ping_buf0	gqeAggr’s temporal buffer for storing overflow.
ping_buf1	gqeAggr’s temporal buffer for storing overflow.
ping_buf2	gqeAggr’s temporal buffer for storing overflow.
ping_buf3	gqeAggr’s temporal buffer for storing overflow.
pong_buf0	gqeAggr’s temporal buffer for storing overflow.
pong_buf1	gqeAggr’s temporal buffer for storing overflow.
pong_buf2	gqeAggr’s temporal buffer for storing overflow.
pong_buf3	gqeAggr’s temporal buffer for storing overflow.