Error enumerating AFCs: not found

[hecmay]

Hi,

I am trying to run this oneAPI example on devcloud: https://github.com/oneapi-src/oneAPI-samples/tree/master/DirectProgramming/DPC%2B%2BFPGA/Tutorials/DesignPatterns/zero_copy_data_transfer

The compilation worked fine. the host binary and FPGA bitstream are generated successfully. However, when running the binary on real FPGA on devcloud, I got the following error

u68165@s001-n143:~/oneAPI-samples/DirectProgramming/DPC++FPGA/Tutorials/DesignPatterns/zero_copy_data_transfer/build$ ./zero_copy_data_transfer.fpga 
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Error enumerating AFCs: not found
Segmentation fault

I thought this might be caused by environment settings, so I run tools_setup command to set up the environment. After doing that, I got a different error

u68165@s001-n143:~/oneAPI-samples/DirectProgramming/DPC++FPGA/Tutorials/DesignPatterns/zero_copy_data_transfer/build$ ./zero_copy_data_transfer.fpga 
Caught a SYCL host exception:
No device of requested type available. Please check https://software.intel.com/content/www/us/en/develop/articles/intel-oneapi-dpcpp-system-requirements.html -1 (CL_DEVICE_NOT_FOUND)
If you are targeting an FPGA, please ensure that your system has a correctly configured FPGA board.
Run sys_check in the oneAPI root directory to verify.
If you are targeting the FPGA emulator, compile with -DFPGA_EMULATOR.
terminate called after throwing an instance of 'cl::sycl::runtime_error'
  what():  No device of requested type available. Please check https://software.intel.com/content/www/us/en/develop/articles/intel-oneapi-dpcpp-system-requirements.html -1 (CL_DEVICE_NOT_FOUND)
Aborted

Any thoughts how to fix this error?