•Zero-Copy
Network Stack
–HRT
thread: examines certain fields of packet and forwards 1 of 17 for further processing by SRT thread, then processes entire payload
–SRT thread: examines and manipulates certain header information associated with forwarded packets
•Streaming
Data Recorder
–HRT thread: sums the integers in a packet buffer and sleeps 100 microseconds
–SRT
thread: randomly generates values to be stored into the buffer and hands buffer to HRT for processing