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pc2 / HPCC_FPGA

A OpenCL-based FPGA benchmark suite for HPC
MIT License
32 stars 13 forks source link

Building on AWS F1 instance #11

Closed fdb-git closed 3 years ago

fdb-git commented 3 years ago

Hello,

I'm trying to build HPCC_FPGA on AWS using an F1 instance. I tried both with "FPGA Developer AMI (Centos 7)" and "FPGA Developer AMI (Amazon Linux 2)" with GCC 10 but during cmake execution I got some errors:

I sourced all required environment scripts so the vitis_hls command is found: which vitis_hls /opt/Xilinx/Vitis_HLS/2020.2/bin/vitis_hls

What OS did you use to build?

Thanks.

Mellich commented 3 years ago

Hi,

we test the benchmarks on CentOS 7.9, but also other OS worked in the past (i.e. XACC instances).

Does the CMake configuration find and use the correct compiler? It would be helpful if you could provide a little bit more of the output. Maybe this helps to see, where the error is located. For the detection of Xilinx Vitis and the Intel FPGA SDK we use the find-package scripts provided by hlslib. Currently, we have defined a fixed commit of this library as an external dependency. Another idea is to update this dependency in extern/CMakeLists.txt and change line 31 from

 GIT_TAG             78124d8595baf88752fca7d2b1b7ae0e19377265)

to

  GIT_TAG             v1.2.0)

to use the latest release.

Edit: You can also use the variables VITIS_ROOT, SDX_ROOT, SDACCEL_ROOT, and XRT_ROOT to manually set the paths as described in the file: https://github.com/definelicht/hlslib/blob/master/cmake/FindVitis.cmake

fdb-git commented 3 years ago

Many thanks @Mellich,

I solved using GIT_TAG v1.2.0.