we want to switch from Quartus® Prime Pro Edition 17.1.1
(Intel Acceleration Stack for Intel Xeon CPU with FPGAs Version 1.2)
Quartus Prime Pro Edition 19.4 (Intel FPGA SDK for OpenCL™)
aocl install creates no acl0-Device.
According to https://www.intel.com/content/www/us/en/programmable/products/boards_and_kits/dev-kits/altera/accele..., the Acceleration Stack v1.2 is only supported to Quartus Prime Pro v17.1.1 due to some hardware configuration reason. I would recommend customer to use OpenCL SDK v17.1 to minimize the error during compilation.