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1. About This Document
2. Introduction
3. Getting Started
4. Installing the OPAE Software Package
5. Identifying the Flash Image and BMC Firmware
6. Running FPGA Diagnostics
7. Running the OPAE in a Non-Virtualized Environment
8. Running the OPAE in a Virtualized Environment
9. Intel® Acceleration Stack Quick Start Guide for Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA Archives
10. Document Revision History for Intel® Acceleration Stack Quick Start Guide for Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA
A. Updating the FIM and BMC Firmware
B. Handling Graceful Thermal Shutdown
C. FPGA Device Access Permission
D. Memlock Limit
E. Hugepage Settings
F. Troubleshooting Frequently Asked Questions (FAQ)
G. Documentation Available for the Intel® Acceleration Stack for Intel® Xeon® CPU with FPGAs 1.2.1 Release
F.1. Why do I see a 'No Suitable slots found' message when running fpgaconf on my AFU image?
F.2. How do I flash the FIM or program the AFU in a multicard system?
F.3. Which environment variables are required?
F.4. What actions do I take if I see the error message 'Error enumerating resources: no driver available'?
F.5. Troubleshooting OPAE Installation on RHEL
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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: