question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

ModuleNotFoundError with cupy 7.1.0 installed from conda-forge

See original GitHub issue

After installing cupy 7.1.0 from conda-forge, I get the following error, which is mitigated by downgrading to 7.0.0:

In [1]: import cupy as cp                                                                                                                                                                     

In [2]: a = cp.asarray([1, 2, 3])                                                                                                                                                             

In [3]: a.max()                                                                                                                                                                               
---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-3-f432eed13108> in <module>
----> 1 a.max()

cupy/core/core.pyx in cupy.core.core.ndarray.max()

cupy/core/core.pyx in cupy.core.core.ndarray.max()

cupy/core/_routines_statistics.pyx in cupy.core._routines_statistics._ndarray_max()

cupy/cuda/cub.pyx in cupy.cuda.cub.cub_reduction()

ModuleNotFoundError: No module named 'cupy.core._reduction'

Thanks!

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:17 (17 by maintainers)

github_iconTop GitHub Comments

2reactions
kmaehashicommented, Jan 22, 2020

I’ve released the v7.1.1 hotfix. https://github.com/cupy/cupy/releases/tag/v7.1.1

2reactions
kmaehashicommented, Jan 21, 2020

@kmaehashi @emcastillo We really need to get #2584 and #2598 merged asap…CUB bugs just get unnoticed by CI once again…

Sorry for the delay in these PRs. I will merge by the v7.2.0 release.

Read more comments on GitHub >

github_iconTop Results From Across the Web

Installation — CuPy 11.4.0 documentation
Installing CuPy from Conda-Forge# ... and conda will install a pre-built CuPy binary package for you, along with the CUDA runtime libraries (...
Read more >
import error after clean install of fiona - Stack Overflow
I installed fiona as follows: conda install -c conda-forge fiona. It installed without any errors. When I try to import fiona , I...
Read more >
CondaInstall - GNU Radio Wiki
5.1 Building OOT modules to use with conda-installed GNU Radio ... to run GNU Radio, why do I get a ModuleNotFoundError (no module...
Read more >
Installation - Dive into Deep Learning
Your simplest option is to install Miniconda. Note that the Python 3.x version is required. You can skip the following steps if your...
Read more >
Installation — plotnine 0.10.1 documentation - Read the Docs
plotnine can be can be installed in a couple of ways, depending on purpose. ... packages # Or using conda $ conda install...
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found