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The XRT native API documentation says we can use xbutil examine --report memory command to check the memory bank index. But I always got errors.
First I was asked to use --device to specify device. This is easy to solve. So the command now becomes
xbutil examine --report memory -d 0000:3b:00.1
But when I run this command, the first problem I encountered is that there is no information related to memory bank index. Only platform name was returned:
I have no idea how to fix these errors and I want to get the memory bank index using xbutil examine --report memory command as the document suggests, especially those related to HBM. Can you please lend me a hand? Thank you.
I am using Alveo U280 accelerator card on Ubuntu 22.04. The XRT version is 2.15.228 (released on 2023-06-13).
The text was updated successfully, but these errors were encountered:
It works after I ran the Getting Started sample code of Vitis-Tutorials. So, it seems to me that the sample code does some initialization work of the card which remains in effect after the sample code exits and which makes xbutil work. As a result, perhaps xbutil is missing some initialization code at the memory information part. Although my problem is solved, I still hope the developers of XRT can see into this possible issue and fix it if my guess is really true. As a side note, I think the type MEM_DRAM should mean DDR4 memory device on the card which should remain to be MEM_HBM after index 1. If it is a bug, I hope it can be fixed as well. Thanks.
The XRT native API documentation says we can use
xbutil examine --report memory
command to check the memory bank index. But I always got errors.First I was asked to use
--device
to specify device. This is easy to solve. So the command now becomesBut when I run this command, the first problem I encountered is that there is no information related to memory bank index. Only platform name was returned:
I have no idea how to fix these errors and I want to get the memory bank index using
xbutil examine --report memory
command as the document suggests, especially those related to HBM. Can you please lend me a hand? Thank you.I am using Alveo U280 accelerator card on Ubuntu 22.04. The XRT version is 2.15.228 (released on 2023-06-13).
The text was updated successfully, but these errors were encountered: