Hi Wathsala, Hemant and Sachin, Over at the Grout project, we are discussing power management in the context of 100 Gbit/s latency deadlines [1].
rte_power_pause() is not implemented for ARM v8 / Cortex-A72. Syscalls such as nanosleep() have too much overhead, and cannot be used. Any suggestions for a power-reducing method to make a CPU core "sleep" (i.e. do nothing) for durations in the order of 1 microsecond? [1]: https://github.com/DPDK/grout/pull/624#issuecomment-4602036364 -Morten
