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Microsoft says “Prism” translation layer does for Arm PCs what Rosetta did for Macs
(arstechnica.com)
This is a most excellent place for technology news and articles.
I thought the name is pretty fun.
Prism refract boring white light into its colorful component. This process is kind of like spliting a single x86 instruction into several arm instructions. In the meantime also conveys the message that arm is "cooler", because colored light out of a prism is prettier than the input white light.