Comment by Haga
7 years ago
Must we use that many ecus? They are horrifically expensive - why not auosar separated squeeze them all together and we hope that row hammer never existed.
7 years ago
Must we use that many ecus? They are horrifically expensive - why not auosar separated squeeze them all together and we hope that row hammer never existed.
That's what the industry is moving towards. Fewer but higher powered ECUs running either with a SOC that provides isolation of the cores in hardware or a hypervisor to enable running safety critical applications in isolation.
That is what worked so swell for branch prediction.