Article ID: 000095723 Content Type: Troubleshooting Last Reviewed: 07/31/2023

Failed to Verify the Installation of the Intel® Acceleration Stack for FPGAs OpenCL™ BSP

Environment

OpenVINO™ 2020.4, Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA, CentOS 7.9

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Summary

Configure Huge Pages at boot time to build and run Hello World application successfully

Description
  • Set up Intel® Distribution of OpenVINO™ toolkit 2020.4 and the Intel® Programmable Acceleration Card with Intel® Arria® 10 GX FPGA on CentOS 7.9.
  • Build and run the Hello World application to verify the installation of the Intel® Acceleration Stack for FPGAs OpenCL™ BSP.
  • Encountered error:
    Error initializing DMA: invalid parameter
    Error initializing mmd dma
Resolution

Configure Huge Pages at boot time.

sudo bash -c "echo 20 > /sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages"

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