anilbeycorintis

Edge case: fd.dx works but fd.par_loop fails when fd.dx subdomain_id is a single-element tuple

2

`fd.dx` accepts int or tuple as seen below. ```python fd.dx(8, domain=mesh) fd.dx((8,), domain=mesh) ``` When `fd.dx` is to be called from within `fd.par_loop` then the single element tuples fail. Minimal...

call function treats empty-tuples and None and no-argument type differently

13

Hi I first reported this on Firedrake [https://github.com/firedrakeproject/firedrake/issues/4452] and the maintainers suggested here is the place. ### Description The behaviour of `subdomain_id` varies between the empty tuple case, None case,...

supporting built-in collections consistently in fd.dx()

1

### Description Hello, this is a follow-up issue of #405, it is not a bug but rather an opinionated proposal to simplify a part of the API. Currently, `fd.dx()` handles...