Displaying 2 results from an estimated 2 matches for "matmxn".
2019 Feb 08
5
[RFC] Vector Predication
...David
>
> Allowing vector types as vector elements would solve the vlen
> interpretation issue in an elegant way.
>
This seems like the best solution, though maybe out of scope of the current
evl proposal. This would also create a decent IR representation of a matrix
or other 2D vector: matMxN would be <N x <M x float>>.
While we're adding this, it may be a good idea to go all in and just lift
the restriction on vectors containing other non-scalable vectors, so you
could do something like: <scalable 1 x <4 x <4 x float>>> to be a scalable
vector of 4x4 m...
2019 Feb 07
2
[RFC] Vector Predication
Jacob Lifshay <programmerjake at gmail.com> writes:
> So it would be handy for the vector length on evl intrinsics to be in
> units of the mask length so we don't have to pattern match a division
> in the backend. We could have 2 variants of the vector length
> argument, one in terms of the data vector and one in terms of the mask
> vector. we could legalize the mask