Unable to run python unit-tests

[teju85]

I'm using at the HEAD of this repository. When I try to run the unit-tests, I get the error at attached at the end. Command to repro:

$ cd python/cuML/test
$ pytest test_pca.py

run.log

[dantegd]

Just ran the python tests successfully in Python 3.6, cuda 9.2 environmente with a gv100. The log seems to be failing in cudf: cudf/dataframe.py:523: in as_gpu_matrix with a numba.cuda.cudadrv.driver.CudaAPIError: [1] Call to cuMemcpyDtoD results in CUDA_ERROR_INVALID_VALUE.

Also it seems that there might be a conflict on what exact version you are running, for the numpy tests it says: `E AttributeError: 'numpy.ndarray' object has no attribute '_cols'

python/cuML/pca/pca_wrapper.pyx:206: AttributeError`

But line 206 in current head is elif (isinstance(X, np.ndarray)): which doesn't access any attributes of X

[teju85]

Ok. I think this was some weird issue with python libraries!
A full and clean install works and it doesn't show this error anymore.
Thanks Dante.