OpenCL enqueueTask not works on Xilinx ZCU102 FPGA

Hi all,

I’m new to FPGA and OpenCL programming, I’m trying to test the OpenCL SDSoC and SDAccel examples in my Zynq ZCU102 Ultrascale.
For example this the compilation seems to work and generates the following directories tree:


For the compilation I used the Makefile provided ( ) with target hw and platform zcu102.
The problem is that when I try to run adder on Ultrascale, the whole board blocks after cl::enqueueTask invocation, and I can do anything else than rebooting the board. It seems very strange because this example works perfectly on ZedBoard but doesn’t work on Ultrascale+.

I’m using XOCC compiler v2017.4 (installed with SDx toolkit) and zcu102.xpfm platform, and the board is Zynq Ultrascale+ HW-Z1-ZCU102 Revision C.2.

Could you give me some advices for solving this problem? unfortunately I don’t have any ideas :frowning: