In a world of constant security threats and 2 GHz CPUs dedicated to cat videos - needing speed can no longer be the excuse for poor design.
And "embedded CPUs need every precious cycle" is not an argument either. As the paper says modern microkernals have a negligible speed penalty while IoT/networked industrial controllers are a security backwater.
And "embedded CPUs need every precious cycle" is not an argument either. As the paper says modern microkernals have a negligible speed penalty while IoT/networked industrial controllers are a security backwater.