Running oneAPI C++SYCL_FPGA GettingStarted Example on devcloud

Hi Aik,

Thanks for the reply and sorry for the late response

I am still stuck in executing FPGA compiled file.

I've tried

- Getting started vector add example

- Reference design matmul example

Both worked fine for fpga emulation compile and execution.

But both were aborted for fpga execution (compile worked)

first, I compiled using -DFPGA_DEVICE=arria10 option in compile node.

Then, I did

$ aocl diagnose

command on arria10 runtime node and found "/opt/intel/oneapi/intel_a10gx_pac" device and that it did not support usm.

following the board initialization link (https://www.intel.com/content/www/us/en/docs/oneapi/programming-guide/2023-0/fpga-board-initialization.html) that you showed me, I initialized using

$ aocl initialize acl0 pac_a10

and initialization success message showed up.

But when I try to run the compiled fpga file, it was aborted for both vector add and matmul example.

matmul example showed more precise error messege with:

Caught a synchronous SYCL exception: NULL pointer argument in memory copy operation. -30 (PI_ERROR_INVALID_VALUE)
If you are targeting an FPGA hardware, ensure that your system is plugged to an FPGA board that is set up correctly

I tried another way of compiling using

$ cmake .. -DFPGA_DEVICE=intel_a10gx_pac:pac_a10

to make the -Xstarget option same as the board initialization link (the same linke as above).

But but I wasn't able to compile using

$ make fpga

when using this DFPGA_DEVICE option with

Error: The board package being used only supports report generation/emulation/runtime, please use the board package shipped in the FPGA addon instead.

In conclusion I tried with the initializations, but was not able to compile and execute using fpga

Thanks,

Junsang Yoo