For multivector 128-dim alignment is too large. This PR introduces generic BQ storage with u128 and u8 alignment.
In u128 case there are no any changes for backward compatibility. In u8 case there is a flexible alignment: if dim >= 128, alignment is 128 and simd is optimized for 128-bit alignment (the same for 64 and 32).
For multivector 128-dim alignment is too large. This PR introduces generic BQ storage with
u128andu8alignment.In
u128case there are no any changes for backward compatibility. Inu8case there is a flexible alignment: ifdim >= 128, alignment is 128 and simd is optimized for 128-bit alignment (the same for 64 and 32).