Import Error

[shawn0wang]

Hi

when I run README demo, it shows error

from ._racplusplus import rac, test_rac, simple_pybind_io_test, _pairwise_euclidean_distance, _pairwise_cosine_distance
ImportError: dlopen(python3.8/site-packages/racplusplus/_racplusplus.cpython-38-darwin.so, 0x0002): symbol not found in flat namespace '___kmpc_fork_call'

Do you know how to fix it?
thanks

[shawn0wang]

and when I run demo it show second error:
TypeError: rac(): incompatible function arguments. The following argument types are supported:
1. (arg0: numpy.ndarray[numpy.float64[m, n]], arg1: float, arg2: object, arg3: int, arg4: int, arg5: str) -> numpy.ndarray

dont know why

[porterehunley]

Hey thanks for bringing this to our attention. Do you mind sharing what architecture you're running on?

[shawn0wang]

Sure
1、the first question I ran it on MacBook Pro M2

2、And second question about demo cant run, if I del param_name it will work, like:

not work

import racplusplus
X = np.random.random((10000, dim))
labels = racplusplus.rac(
X, max_merge_distance=.24, connectivity=None, batch_size=1000, no_processors=8, distance_metric="cosine"
)

work

import racplusplus
X = np.random.random((10000, dim))
labels = racplusplus.rac(
X, max_merge_distance=.24, None, 1000, 8, "cosine"
)
running on Linux

[porterehunley]

I think there might be some system conflicts with OpenMP, or maybe that wasn't packaged correctly. Looking into it!

[porterehunley]

In the meantime, can you try using this within a conda environment with openMP installed? I think that might be a temporary fix for you

[shawn0wang]

I think I have openMP, maybe it's not the problem here ^-^:

and this is error log