Nic Washbourne

Yeah my plan was to write some more extensive tests for complex (since the existing ones didn't catch all of the break cases I've found) and add in a few...

> Isn't this an unbounded cache? @FabioLuporini technically unbounded yes, but entries are evicted by `WeakValueDictionary` when the referred object stops existing, so cache entries are only stored while that...

> How much memory growth have you observed with a big Operator (ideally something high order)? On that demo script from you I've been using, memory usage was within the...

> does it make sense to add a test that ensures we're not leaking memory and/or memory consumption is bounded ? this is mostly me being paranoid @FabioLuporini the memory...

Yeah will cook up a demo. Did run the test suite yesterday but some of my typing changes for the review must have broken things, will take a look

Profiled with [this script](https://github.com/devitocodes/devito/blob/548d5a4f54733f20621b5877c228199d9fc3937d/tests/demo.py) on dewback through numactl, getting a less substantial but measurable 5% improvement overall: you can view the cProfile output from both [the upstream head](https://gist.github.com/enwask/da23dbb6978e59add1120c91c725c6c8#file-prof_old_visitors-txt) and my...

Noticed that the `Search` rewrite is actually a regression; trying to work out why... Found out why! Turns out `bfs_first_hit` is neither a BFS nor does it return only the...

> It would probably be worth adding a run to CI-core which runs the tests with free-threaded Python Thought about this but I think lots of things will fail off...

> That's a reasonable contention, but they will all need fixing eventually. We've been tripped up like this before (CXX anyone?) Yeah, just wasn't sure that we want CI to...