On 2019-07-22 2:51 p.m., Ben Cotton wrote:
After preliminary discussions with CPU vendors, we propose AVX2 as the
new baseline. AVX2 support was introduced into CPUs from 2013 to
2015. See [https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#CPUs_with_AVX2
CPUs with AVX2].
Here's a JSON file of all Intel CPUs that do not have any AVX extension
support that were released after January 1, 2013:
https://odata.intel.com/API/v1_0/Products/Processors()?&$filter=not%20substringof(%27AVX%27,InstructionSetExtensions)%20and%20LaunchDate%20gt%20DateTime%272013-01-01T00:00:00.00Z%27&$format=json
There are Pentium and Celeron CPUs being released today that don't even
support AVX.
Felix
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