Cache Miss News Today

As a computer engineer who has spent half a decade working with caches at Intel and Sun, I’ve learnt a thing or two about cache-coherency. This was one of the hardest concepts to learn back in college - but once you've truly understood it, it gives you a great appreciation for system design principles. You…

Tech enthusiasts probably know ARM as a company that develops reasonably performant CPU architectures with a focus on power efficiency. Product lines like the Cortex A7xx and Cortex X series use well balanced, moderately sized out-of-order execution engines to achieve those goals. But ARM covers lower power and performance tiers too. Such cores are arguably…