[kzrdude]

Visible in the unofficial documentation for AMX instructions too - M2 only bf16 functionality - https://github.com/corsix/amx/blob/main/matfp.md

This matfp instruction computes an outer product and is a kernel for matrix multiplication.

[dlewis1788]

I didn't even know about Apple's AMX instructions until I clicked on your link. Very interesting - thanks!