Skip to main content

I am evaluating OpenCL™ on an Intel® Stratix® 10 evaluation kit. When I set it to PCI-Express 16 lanes and check with "aocl diagnose", I get the message "PCIe dev_id = 5170, bus:slot.func = 01:00.00, Gen3 x8" which is 8 lanes.

I am evaluating OpenCL™ on an Intel® Stratix® 10 evaluation kit. When I set it to PCI-Express 16 lanes and check with "aocl diagnose", I get the message "PCIe dev_id = 5170, bus:slot.func = 01:00.00, Gen3 x8" which is 8 lanes.

  • Updated

Please use x8 because OpenCL™ BSP supports only up to x8.

(Reference) Can Intel® Stratix® 10 GX FPGA Development Kit support PCIe gen3x16 for OpenCL?
https://www.intel.com/content/altera-www/global/en_us/index /support/support-resources/knowledge-base/embedded/2019/can-intel--stratix--10-gx-fpga-development-kit-support-pcie-gen3.html

--------------------
Category: OpenCL™
Tools: Intel® FPGA SDK for OpenCL™
Device: Stratix® 10

Related articles