Profiling - 2024.2 English

Vitis Libraries

Release Date
2024-11-29
Version
2024.2 English

The hash semi-join design is validated on an AMD Alveo™ U280 board at a 274 MHz frequency. The hardware resource utilizations are listed in the following table.

Table 36 Table 1 Hardware resources for hash semi-join
Name LUT BRAM URAM DSP
Platform 123976 202 0 4
join_kernel 67562 120 64 3
User Budget 1178744 1814 960 9020
Percentage 5.73% 6.62% 6.67% 0.03%

The performance is as follows. In the above test, table Lineitem has three columns and 6001215 rows, and Orders has two columns and 1500000 rows. This means that the design takes 18.914 ms to process 80.12 MB data, so it achieves 4.14 Gb/s throughput.