Intel Acceleration Stack Quick Start Guide for Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA

ID 683633
Date 12/04/2020
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3.4.3. Understanding the Extracted Intel® PAC with Intel® Arria® 10 GX FPGA Release Package

The init_env.sh script defines the OPAE_PLATFORM_ROOT environment variable. OPAE_PLATFORM_ROOT points to the extracted a10_gx_pac_ias* release directory. Depending on your previous choice, a10_gx_pac_ias* is available in one of the following directories:

  • If you installed the Acceleration Stack for Runtime: /home/<username>/intelrtestack/*
  • If you installed the Acceleration Stack for Development: /home/<username>/inteldevstack/*
  • If you chose a custom installation directory, a10_gx_pac_ias*: /<custom_install_directory>/*
Note: If installation fails, please rerun the installer and select No when prompted with: Do you wish to install the OPAE? After installation completes, follow the manual steps to install OPAE as detailed in the Installing the OPAE Software Package and Troubleshooting OPAE Installation on RHEL sections.
Figure 3.  Intel® PAC with Intel® Arria® 10 GX FPGA 1.2.1 Directory Structure

This figure shows extracted directory structure and some of the most important files:

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