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### Steps to reproduce the issue
```console
$ spack spec -I py-mpi4py ^mpitrampoline
Input spec
--------------------------------
- py-mpi4py
- ^mpitrampoline
Concretized
----------…
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**General information:**
- emcee version:3.0rc2
- platform: Ubuntu
- installation method (pip/conda/source/other?): pip install
**Problem description:**
Hi all,
I am pretty new of M…
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Running into the titular error message.
Running on Windows 10
Installed MPI 10.1 from Microsoft
Using Python=3.8.13 environment.
Used pip to install mpi4py==3.1.3.
Did a pip install of the requir…
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Hi,
Thanks for this sampler!
Here are two suggestions:
- it'd be nice to be able to provide, through the Python wrapper, the proper mpi4py communicator in case it is not COMM_WORLD (e.g. to have se…
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When I try to run an example requiring mpi with the most recent singularity container version, I see the error `RuntimeError: mpi4py is not installed`. This is resolved with an older version, e.g., v.…
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Looks like an intercommunicator create error has slipped into branch v5.0.x
https://github.com/mpi4py/mpi4py-testing/actions/runs/8241699956/job/22548076522
https://github.com/mpi4py/mpi4py-testing/…
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I am trying to run some chains in parallel on a LSF cluster but I get the following error message
```
Initialising ensemble of 128 walkers...
Initialising ensemble of 128 walkers...
Traceback (mos…
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Hi, I am trying to run a pip install mpi4py but it throws off with an error. The exact error is here:
```
Defaulting to user installation because normal site-packages is not writeable
Collecting …
rB080 updated
5 months ago
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https://stackoverflow.com/questions/14004457/error-loading-mpi-dll-in-mpi4py
https://github.com/openai/large-scale-curiosity/issues/15
Anyone got this error?
I have a bunch of problems when I…
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Hi,
I'm aiming to install mpi4py-fft using pip.
However, I ended up with the following error
```
error: subprocess-exited-with-error
× python setup.py bdist_wheel did not run successful…