3.7. Uninstalling the Software - To uninstall the Intel FPGA RTE for OpenCL for Linux, remove the software package via the RPM uninstaller, then delete the software directory and restore all modified environment variables to their previous settings. - 2025-12-16

FPGA RTE for OpenCL Pro Edition Getting Started Guide
Version
22.4
To uninstall the Intel® FPGA RTE for OpenCL™ for Linux, remove the software package via the RPM uninstaller, then delete the software directory and restore all modified environment variables to their previous settings.
Note: Before uninstalling the Intel® FPGA RTE for OpenCL™ Pro Edition for Linux, you must first uninstall the FPGA board. Refer to Uninstalling an FPGA Board for more information.
  1. Remove the software package by executing the rpm -e intel-fpga-opencl-pro-rte command. This uninstalls the RTE.
  2. Remove $INTELFPGAOCLSDKROOT/bin from the PATH environment variable.
  3. Remove $INTELFPGAOCLSDKROOT/host/linux64/lib from the LD_LIBRARY_PATH environment variable.
  4. Remove the INTELFPGAOCLSDKROOT environment variable.