This page reports some new results obtained starting from the benchmarks described in:

Razvan Nane, Vlad Mihai Sima, Christian Pilato, Jongsok Choi, Blair Fort, Andrew Canis, Yu Ting Chen, Hsuan Hsiao, Stephen Dean Brown, Fabrizio Ferrandi, Jason Helge Anderson, Koen Bertels.
“A Survey and Evaluation of FPGA High-Level Synthesis Tools”.
IEEE Trans. on CAD of Integrated Circuits and Systems 35(10): 1591-1604 (2016).

They are obtained with bambu v0.9.6 executed on a Intel(R) Xeon(R) Gold 5120 CPU @ 2.20GHz with Debian 9 “Stretch”-64bit and using GCC version 4.9.2.
Source code of such benchmarks are distributed together with the PandA framework.

VIVADO 2019.2 – Virtex7 HLS study results

QUARTUS II 17.0 – StratixV HLS study results

VIVADO 2019.2 – Virtex7 HLS study results – UNOPT – 400Mhz target frequency

QUARTUS II 17.0 – StratixV HLS study results – UNOPT – 400Mhz target frequency