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For some reason, I can only remotely control a server containing FPGA (Intel Arria 10 GX FPGA). But when I use the command in Intel OpenCL for FPGA to find the driver, I cannot find the FPGA device that can be used. The command is as follows: aocl diagnose Output result: enter image description here

Later, I used hardinfo to check whether FPGA is included, but unfortunately there is no useful information.

The only thing related to FPGA is that I found two files about fpga under my server (Ubuntu16.04). Since I am using FPGA for the first time, I don't know what this file represents. enter image description here

In addition, due to network problems, I have not yet been able to install OPAE for testing. I would like to ask if there is an easy way to verify whether the FPGA is successfully inserted into the server.

YA xiang
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  • Supplement: I have downloaded the corresponding FPGA device driver. – YA xiang Dec 07 '21 at 12:44
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    This is not a programming question. You could look through the links listed below to find an appropriate site. – stark Dec 07 '21 at 13:01
  • I'm very sorry, I am asking a question here for the first time. I understand what you mean, but I think someone has already given a reply. If you think I don't need to delete the question, I will pay attention next time. – YA xiang Dec 08 '21 at 00:44

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You can check with lspci | grep "FPGA". The lspci command lists all devices connected to a PCIe slot, whether a driver is installed or not. If you find the FPGA in the list of devices, it is installed in the PCIe slot on the mainboard.

ProjectPhysX
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    oh thanks, I just tried this but find nothing. I think maybe the FPGA isn't installed in the correct position. – YA xiang Dec 08 '21 at 00:40