* Split blockwise and subtensor tests to deparate CI job

* Skip dimshuffle memory leak test in numba CI

* local_subtensor_of_squeeze bugfix

* Test graph correctness

* Follow template for test

* Remove depreciated AbstractConv Ops and tests

* Remove tensor/conv from test CI

* remove conv.rst

* Add machinery to enable numba caching of function pointers

* Numba cache for Cholesky

* Numba cache for SolveTriangular

* Numba cache for CholeskySolve

* Numba cache for solve helpers

* Numba cache for GECON

* Numba cache for lu_factor

* Numba cache for Solve when assume_a="gen"

* Numba cache for Solve when assume_a="sym"

* Numba cache for Solve when assume_a="pos"

* Numba cache for Solve when assume_a='tri'

* Numba cache for QR

* Clean up obsolete code

* Feedback

* More feedback

* Rename `cache_key_lit` -> `unique_func_name_lit`

* Implement `L_Op` for `join_dims` and `split_dims`

Improve type hints for `join_dims` and `split_dims`

* Feedback

Co-authored-by: Ricardo Vieira <28983449+ricardov94@users.noreply.github.com>

Size is ignored when the output_bc_pattern implies it must be length 1, but shouldn't be ignored otherwise

Also handle core op caching key to support per-op invalidation

*Remove `structured_prefix` for Ops that map 0->0
*Do not introduce new structured ops that don't map 0->0 besides the ones that already existed

Internally Scan places those outputs to the right of nit_sot. Helper function reordering to match user definition was not handling this correctly

Co-authored-by: Ben Mares <services-git-throwaway1@tensorial.com>