Profiling - Profiling - 2022.2 English

The hash multi-join design is validated on Alveo U280 board at 200 MHz frequency. The hardware resource utilizations are listed in the following table.

Table 36 Table 1 Hardware resources for hash multi-join

Name	LUT	BRAM	URAM	DSP
Platform	130582	204	0	4
join_kernel	133390	271	192	99
User Budget	1172138	1812	960	9020
Percentage	11.38%	14.96%	20.00%	1.10%

The performance is shown below.

In above test, table Lineitem has 3 columns and 6001215 rows and Orders does 1 column and 227597 rows. This means that the design takes 76.899ms to process 69.55MB data, so it achieves 0.88GB/s throughput.