On Apr 12 23:01, Jeffrey Walton wrote: > Hi Everyone, > > I'm working on an AMD A6-9220 and seeing unusual results from > /proc/cpuinfo. I think this may be an issue with the latest Cygwin. It > may be present in earlier versions, too. > > Russinovich's coreinfo is shown below > (https://docs.microsoft.com/en-us/sysinternals/downloads/coreinfo). > Notice /proc/cpuinfo is missing aesni, pclmul, rdrand, SSE4.1, SSE4.2, > AVX, etc.
Note that, in theory, cpuinfo has to be extended for each new CPU generation. That's a lot of work for marginal gain (Cygwin's not a real kernel) so I'm doing this only very seldomly. Patches welcome, of course! Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Maintainer cygwin AT cygwin DOT com Red Hat
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