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From:   Marc Jorda <marc.jorda@bsc.es>
Subject: Available Arm CPUs with SPE
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Hello,

I am trying to know which currently available Arm CPUs implement the 
Statistical Profiling Extension (SPE), does anyone know where can I find 
such information?

As far as I know, it is an optional extension in Armv8.2, but I don't 
know if it is mandatory for newer versions. Is it correct to assume that 
all Arm Neoverse CPUs have this extension?

Thank you very much,
Marc