This is a proposal to modify the relaxed-simd proposal to use a new "relaxed-math mode".
It is a compromise that would enable most of the relaxed-simd optimizations, while creating a path to fully-deterministic arithmetic.
Proposal
Remove relaxed_dot_bf16x8_add_f32x4 (aka bfloat16_dot_product)
Rename relaxed_madd (aka relaxed_fma) to alternate_fma.
Rename relaxed_nmadd (aka relaxed_fnma) to alternate_fnma.
Rename the remaining relaxed_* to alternate_*.