• Philippe Gerum's avatar
    benchmarks/latmus: add sirq latency measurement · acf10e3a
    Philippe Gerum authored
    
    
    This mode measures the delay between the moment a synthetic interrupt
    is posted from the oob stage and when it is eventually received by its
    in-band handler. When measured under significant pressure, this gives
    the typical interrupt latency experienced by the in-band kernel due to
    local interrupt disabling.
    
    Therefore, this is an in-band only test which measures IRQ latency
    experienced by the common kernel infrastructure, _NOT_ by EVL.
    
    Measurement is requested with '-s' option.
    Signed-off-by: Philippe Gerum's avatarPhilippe Gerum <rpm@xenomai.org>
    acf10e3a
evl.h 886 Bytes