Tag: latency
![#Raspberry Pi: Preempt-RT vs. Standard Kernel 4.14.y]( "#Raspberry Pi: Preempt-RT vs. Standard Kernel 4.14.y")
26
Feb - 2018Real Time Systems
5 min | 27651The last week I was working on a real-time application (with a 1 ms sample time) that runs on an ARMv8 Cortex-A53 (Raspberry Pi 3 Model B based board) and I was wondering the differences between latencies on the standard and the Real-Time (RT) Linux kernel. I had some problems with the standard kernel version, then I thought I could analyze the latencies of both kernels, and make some conclusions. Many test are available but with older kernel versions. The tests were perfo...
