Due to a problem in the Intel® Quartus® Prime Pro Edition software version 19.1, you may see functional failures for OpenCL™ compiles using the -fast-compile flag. This problem occurs on designs targeting Intel® Stratix® 10 devices. The failures happen because of hold violations in the design.
Device Family: Intel® Stratix® 10
Intel Software: Intel FPGA SDK for OpenCL, Quartus Prime Pro
Last Modified: Wed Mar 27 2019 02:49:00 GMT-0700
Version Found: v19.1
Bug ID: 1409196818