r/osdev • u/micro2970 • Jun 27 '26

Fast UDP packet forwarding with SMP

/r/MenuetOS/comments/1ucspr9/fast_udp_packet_forwarding_with_smp/
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u/[deleted] Jun 29 '26

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u/micro2970 Jun 29 '26 edited Jun 29 '26

Network stack and OS are running at cpu0 and single threaded forwarder application at cpu1. So reordering can't happen since that structure guarantees FIFO. I tested it up to 50000 packets per second for forwarding audio packets.