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Every vendor does not have their own set of extensions. Different x86 chips have different extensions (from a pre-defined set) - I don't see panic about x86 fra
by klelatti 6y ago
Every vendor does not have their own set of extensions. Different x86 chips have different extensions (from a pre-defined set) - I don't see panic about x86 fragmentation.
- xxpor 6y agoIs there any difference between AMD and Intel these days in terms of instructions other than AVX512?
- klelatti 6y agoNot aware of any but there are significant extension variations even within Intel e.g. lack of AVX on Atom.
- greatpatton 6y agoIt's not panic but this is really annoying like with AVX-512. The side effect is that people are making choice for the target architecture.