Named tensor support for logsumexp, mode, kthvalue, median, min, max (#26563)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/26563
This adds name inference rules for pre-existing logsumexp, mode,
kthvalue, and median ops. Also adds overloads so that they can take
`Dimname` dimensions.
There are a lot of min/max overloads. This PR adds name inference to
the following overloads for (both) min and max:
- min(Tensor, int dim)
- min(Tensor, Dimname dim)
- min(Tensor) (full reduction)
Test Plan: - new tests and [namedtensor ci]
Differential Revision: D17557050
Pulled By: zou3519
fbshipit-source-id: a099a0ef04ad90d021a38a0668fc44902e1c7171
