Hello,
Often we start a new epics test or experiment with a Linux target and no real time requirements. Now I have a (relatively pedestrian) DAQ system with a sample rate in the less than 4KHz range. I have some questions about real-time choices on x86: - Are some folks using an RTEMS-pc386 target with EPICS ?
- Are some using Linux with PREEMPT_RT patches and EPICS?
- Any other variant on x86 compatible with EPICS?
- Any comments on performance preempting kernel threads?
- Has anyone profiled their context switch and interrupt latencies for their system? How did you do this?
Thanks for sharing your experiences! -Matt
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- Re: Curious about EPICS IOC on RTOS for x86 Jeong Han Lee via Tech-talk
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