Imagination adds safety, resilience to processor for IoT

Picture this: The networking stack on the main pump controller has crashed, and you need to reboot it -- but it's 20 meters underground, on another continent -- and there's no-one on site to hit 'reset'.Or you're bowling along the highway and one of the processor cores in your self-driving car gets zapped by a cosmic ray (yes, this could actually happen). The software can't tell whether the resulting error is a transient glitch or a hardware fault, so limits you to 50 kilometers per hour for saf