我正在将 pandas 更改为 cudf 以加快聚合速度并降低处理速度。我想出了一个可以在 GPU 上使用 pandas 的库。
“CUDF 链接” https://github.com/rapidsai/cudf
当我输入以下内容以在我的项目中安装时,它给出了一个错误,我还尝试了许多版本的 numba。
conda install -c rapidsai -c nvidia -c numba -c conda-forge \
cudf=0.13 python=3.7 cudatoolkit=10.2
追溯
Traceback (most recent call last):
File "/home/khawar/deepface/tests/Ensemble-Face-Recognition.py", line 5, in <module>
import cudf
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/__init__.py", line 7, in <module>
from cudf import core, datasets
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/core/__init__.py", line 3, in <module>
from cudf.core import buffer, column
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/core/column/__init__.py", line 1, in <module>
from cudf.core.column.categorical import CategoricalColumn # noqa: F401
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/core/column/categorical.py", line 11, in <module>
import cudf._libxx as libcudfxx
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/_libxx/__init__.py", line 5, in <module>
from . import (
File "cudf/_libxx/aggregation.pxd", line 9, in init cudf._libxx.reduce
File "cudf/_libxx/aggregation.pyx", line 11, in init cudf._libxx.aggregation
File "/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/cudf/utils/cudautils.py", line 7, in <module>
from numba import cuda, numpy_support
ImportError: cannot import name 'numpy_support' from 'numba' (/home/khawar/anaconda3/envs/deepface/lib/python3.7/site-packages/numba/__init__.py)