columnMerge - 2023.2 English

Vitis Libraries

Release Date
2023.2 English
void columnMerge (std::vector <ap_uint <4>> index)

set Merge codes in each round of merge

merge flow : four list : key, count, aggr_h, aggr_l (each one has size 8) key is aligned with shuffle2, count, aggr_h and aggr_l are aligned with shuffle3 and setGroupAggr merge 0,1,2 merge key into the other three merge 3,4 merge count pld into other two


index coded merging indexes