On 2022-10-11 15:31, zhou via USRP-users wrote:
Hello,
I am using R730 server to drive multiple USRPs. In my application
code, I assign different Tx/Rx threads to different NUMA nodes, but
how can I make the underlying UHD to use the same NUMA nodes?
Thanks,
Hongwei
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UHD uses std::thread for any thread-based task operations. See:
uhd/host/lib/utils/tasks.cpp and uhd/host/lib/utils/thread.cpp
You'd have to modify the underlying library code, I think, to implement
CPU affinity.
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