M2 Compatibility about amx HOT 5 CLOSED

I've just rented an M2 machine in the cloud for a month, and I see the same thing. My money would be on "minor architectural difference"...

from amx.

Some of the changes seem to be:

• extrh, extrv, vecfp, matfp, genlut gaining bf16 modes (the CPU cores also gain BF16 support in M2)
• extrh and extrv gaining some f32 -> f16 (or bf16) mixed lane-width modes
• ldx and ldy gaining "load four at a time" mode
• extrh, extrv, vecint, vecfp gaining support for operating on two or four vectors in a single instruction, rather than just a single vector
• vecint and vecfp gaining some new ALU modes (albeit not particularly interesting modes, e.g. z = x * y, z = z + x, z = z + y)

from amx.

Commits pushed to reflect the changes in the above comment, in both the documentation and the emulation code.

from amx.

Ok cool, I'll explore a bit and let you know if I find anything!

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Add SIMD comment

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