Profiling and Benchmarks - 2023.2 English

Vitis Libraries
Release Date
2023-12-20
Version
2023.2 English

The Dense Similarity Kernel is validated on Alveo U50 board at 260MHz frequency. The hardware resource utilization and benchmark results are shown in the two table below.

Table 85 Table 1 Hardware resources
Name LUT Register BRAM URAM DSP
denseSimilarityKernel
(uint + float)
 221256 329187 402 16 1273
denseSimilarityKernel
(int)
 134446 160671 402 16 807
denseSimilarityKernel
(int + 2CU)
 272521 333259 618 48 2364
Table 86 Table 2 Performance comparison of dense graph between TigerGraph on CPU and FPGA
Datasets Vertex Edges Similarity Type FPGA Time / ms TigerGraph (32 core 512 GB)
Time / ms Speed up
Patients(1 GB) 1250000 200 Cosine 11.2 585.7 52.3

Note

1. Tigergraph running on platform with Intel(R) Xeon(R) CPU E5-2640 v3 @2.600GHz, 32 Threads (16 Core(s)).
2. The uint + float version and integer version have relatively similar performance.
3. Time unit: ms.