Python Profiling

[kylebarron]

It would be beneficial to have some sort of idea of where the Python overhead is coming.

[kylebarron]

See also xarray-contrib/xdggs#67 (comment), ref #668

[kylebarron]

We may be able to put default_geoarrow_viewport internals into a thread pool easily, since numpy releases the GIL

[kylebarron]

On internet-speeds.parquet:

%load_ext pyinstrument

%%pyinstrument
layer = ScatterplotLayer(table)

[kylebarron]

We put Parquet writing into a ThreadPool in #902

For now, I think that's good to close this. But very good to know that

%load_ext pyinstrument

%%pyinstrument

is so easy to use.