How to determine how many FPGA boards the system includes? - How to determine how many FPGA boards the system includes? Description When you use "aocl diagnose -probe" command to determine how many FPGAs the system includes, you might get following failure. -probe is not a valid device name. The command suggested in OpenCL on Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA Quick Start User Guide(ug-qs-ias-opencl-a10-v1-0.pdf) is wrong Resolution Use "aocl diagnose" or "aocl list-devices" with no options to list all of the devices. Custom Fields values: ['novalue'] Troubleshooting FB: 602799; False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 18.1 17.1.1 ['Arria® 10 FPGAs and SoCs', 'Stratix® 10 FPGAs and SoCs'] ['HLD Tools OpenCL'] ['novalue'] ['novalue']