Operator set wave 3 (#805)

* Wave 3 skeleton

* Add cumulativeSum

* Update more operators

* Updates

* Copy pasta cleanup - feedback updates pending

* Rank typo for Q and DQ

* CR feedback

* Forgot feedback - delete Increment dimCount by one.

* Add blockwise broadcastable dimension. Add Q/DQ emulation and more complete algorithm.

* Fix bikeshed errors

* More bikeshed errors

* CR feedback, renamed scatterNd/gatherNd, add gatherElements/scatterElements examples, fix flatten on edge conditions

* Fix more bikeshed errors

* Add gather/scatterElements algorithm steps. Add gather/scatterNd examples. Fix bool bikeshed issue in cumulativeSum.

* scatter* use atop a copy wording

* Simplify blockwise broadcasting removing temporaries

* Bikeshed asymmetric bracket

* GatherND make example more interesting

* Gather example fixes

* Add gatherND and scatterND algorithm steps

* Rename gatherND and scatterND to ND again for now to be consistent with current implementation, tracked by separate issue

* Update slice algorithm steps for strides

* Fix slice algorithm slice size

* Update blockwise broadcasting to return true/false

* Fix bikeshed naming for rankInput vs inputRank etc

* Apply Joshua's helpful suggestions.

Co-authored-by: Joshua Bell <[email protected]>

* Refix udpates after merge conflict

* More of Joshua's suggestions

Co-authored-by: Joshua Bell <[email protected]>

* Add reverse inputRank

* More of Joshua's suggestions 👍🙏

Co-authored-by: Joshua Bell <[email protected]>

* Fix a/an wording

* More list/equal occurrences

* Summation vs addition

* Bikeshed unbalanced table in cumulativeSum

* Bikeshed reverse inputRank

* Merge Joshua's code suggestions for arg references

👏

Co-authored-by: Joshua Bell <[email protected]>
Co-authored-by: Ningxin Hu <[email protected]>

* Address most of Ningxin's feedback

* Remaining feedback from Ningxin

* Fix bikeshed

---------

Co-authored-by: Joshua Bell <[email protected]>
Co-authored-by: Ningxin Hu <[email protected]>

Author: 3 people