Using list.append() with parallel=True fails as it is not thread-safe

[stuartarchibald]

With the work on prange allowing multiple threads to append to a list, the lack of thread-safety in list.append whilst in NPM is a problem. Brief note here #2391

[stuartarchibald]

Documented here https://numba.readthedocs.io/en/latest/user/parallel.html#unsupported-operations

[tigercoding56]

is there a way to append some data to a list that is threadsafe ?