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boostorg / python

Boost.org python module
http://boostorg.github.io/python
Boost Software License 1.0
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Problem with pycuda and python 3.11 #388

Open easybob95 opened 2 years ago

easybob95 commented 2 years ago

Hello,

in order to test Python 3.11 with pycuda, i have just installed latest pycuda version : 2022.1

I use CUDA 11.6.2 with a windows 11 laptop.

When i try my program (using pycuda), i get this error message :

Traceback (most recent call last): File "D:\Alain\Astro\Soft\PC\PC_Traitement_Video_V7_51g.py", line 19, in import pycuda.driver as drv File "C:\Users\apail\AppData\Local\Programs\Python\Python311\Lib\site-packages\pycuda\driver.py", line 65, in from pycuda._driver import * # noqa SystemError: type Boost.Python.enum has the Py_TPFLAGS_HAVE_GC flag but has no traverse function

I also tried with boost.python 1.78 but i get the same issue.

Any help will be appreciate.

Alain

inducer commented 2 years ago

There is some possible context for the error here, particular in regard to changed requirements in Py 3.11: https://github.com/wjakob/nanobind/pull/22#discussion_r846382901

berolinux commented 2 years ago

https://github.com/boostorg/python/pull/385

AlainPaillou commented 1 year ago

Hello,

to tell the truth, i am not able to understand a single word in your responses. I am a very basic user ao Python and Pycuda.

Does your answers mean this issue will be solved in near future ?

Alain

jakirkham commented 1 year ago

It means there is a fix in the develop branch, but IIUC not in a release yet. So should be fixed in the next release.

AlainPaillou commented 1 year ago

Hello jakirkham,

many thx for your response. Quite a good news !

Alain