Profiling - 2023.2 English

Vitis Libraries

Release Date
2023-12-20
Version
2023.2 English

The hash join v3 design is validated on Alveo U280 board at 240 MHz frequency. The hardware resource utilizations are listed in the following table.

Table 34 Table 1 Hardware resources for hash join v3
Name LUT BRAM URAM DSP
Platform 196996 359 0 10
join_kernel 128170 239 192 99
User Budget 1105724 1657 960 9014
Percentage 11.59% 14.42% 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 65.255ms to process 69.55MB data, so it achieves 1.04GB/s throughput.