[Libre-soc-dev] complex numbers as matrices

[Luke Kenneth Casson Leighton]

On 6/28/21, Richard Wilbur <richard.wilbur at gmail.com> wrote:
> o think about.  Can
> the vector engine handle multiplying a 3-dimensional matrix by a
> 4-dimensional matrix, yielding a 3-dimensional matrix result?

yep.

https://libre-soc.org/openpower/sv/remap/

wait... *4* dimensional, no.

only goes as high as 3 dimensions, XYZ.

however... if you don't mind a manual for-loop on the 4th outer
dimension it's fine.

i assume you didn't mean two 2-dimensional matrices, one 4x3 the other
3x4 to create a 2D matrix 3x3 result.

i believe you *actually* mean, "a matrix of NxNxNxN multiplied by one
of NxNxN" which makes no sense, but hey

l.