On 2019-07-22 13:12, Felix Kaechele via devel wrote:
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.
I may have to turn in my nerd card for not being able to pull this
myself, but what would this list look like if the baseline was SSSE3?
Just curious.
Joseph D. Wagner
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