An Open ISA, a Closed Mindset — Predictive Execution Charts a New Path
The RISC-V revolution was never just about open instruction sets. It was a rare opportunity to break free from the legacy assumptions embedded in every generation of CPU design. For decades, architectural decisions have been constrained by proprietary patents,… Read More
I first met Jason Oberg, CEO and one of the co-founders of Tortuga Logic, several years ago when I was still at Atrenta. At that time Jason and Jonny Valamehr (also a co-founder and the COO) were looking for partners. The timing wasn’t right, but we’ve stayed in touch, for my part because their area of focus (security) is hot and likely… Read More
Two recently announced vulnerabilities in major processor platforms should remind us that bugs don’t organize themselves to appear only in domains we know how to test comprehensively. Both Meltdown and Spectre (the announced problems) are potential hardware system-level issues allowed by interactions between speculative… Read More
