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Forum Topic - Questions about router-like application’s interaction with QNX IPC optimizations: (1 Item)

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Akshay Vaidya

07/31/2021 1:40 PM

post121546

Questions about router-like application’s interaction with QNX IPC optimizations

In our current framework software, we have a “router” application that all other applications send IPC to. The “
router” application has a routing table and sends these IPC to the appropriate destination. We have heard from QNX 
representatives that in a multicore system, the OS tries to execute the threads on the same processor core  that 
communicate over IPC. Would such a “router” application prevent this optimization from working?

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