Kay Hayen

So, this is about `_PyDict_HasSplitTable`, is that not a thing with the nogil anymore, or just not exposed.

I imagine, these require too much locking, which is why they would remove it, but I thought it was a nice performance trick of them, to save duplicating dictionary for...

Ok, then factory is awaiting your next try I guess, outside of standalone it should be good, the later is broken on at least macOS

I bet you didn't use the experimental flag, did you? Many code changes have no effect unless `--experimental=nogil` is used.

If you know how this could be automatically detected, I am up for doing that, something that comes from the C side of things.

I replace the experimental toggle with `PY_NOGIL` then on factory. That should make it more directly usable. Now should I also disable the uncompiled integration for it, or will you...

Done

I would not immediately jump to standalone, although I assume it's going to be OK, once accelerated works, as there won't be that kind of differences I assume. However, it...

Going to have a look, what the memory allocator is being used there, I think we need to know some things early, esp. for multiprocessing.

The `pyparsing` is a very ugly module and memory intensive in the Python and in the C. However maybe clang is also to blame, as I repeatedly compile it on...