All Questions
10 questions
2
votes
1
answer
2k
views
mpi4py conflicts with MS-MPI (msmpi.dll) on Anaconda3
Besides the mpi4py package, conda-forge is also offering a msmpi package which is probably intended to be used with the mpi4py package.
This is probably the reason why installing mpi4py on the ...
- 987
0
votes
1
answer
3k
views
Issue installing petsc4py with Anaconda using pip, to indicate external PETSc directory
I) The issue
I cannot install petsc4py in my Anaconda environment using pip.
Installing with conda doesn't work because it won't check my predefined PETSC_DIR and PETSC_ARCH environment variables ...
- 812
3
votes
1
answer
7k
views
Cannot install mpi4py using conda AND specify pre-installed mpicc path
I have tried installing mpi4py with:
env MPICC=path/to/openmpi/bin/mpicc conda install -c anaconda mpi4py
But I get this message:
The following NEW packages will be INSTALLED:
mpi ...
- 812
0
votes
0
answers
752
views
Module 'mpi4py' has no attribute 'MPI' [duplicate]
I wanted to install mpi4py from pip so that I can use petsc4py. However, the installation is not running where I am getting error "module 'mpi4py' has no attribute 'MPI'".
The test code is as below:
...
user8210645
1
vote
2
answers
3k
views
Error when using terminal to run mpi4py file
I want to run a mpi4py test file in terminal but it failed.
The operating system is mac and I am using anaconda2 with a python3. I installed mpi4py through anaconda environment. It works will on ...
- 21
1
vote
0
answers
414
views
Mpi install failure for anaconda
System information:
Windows 10 64-bit.
Anaconda 3.6.
When I try to install mpi4py through conda install mpi4py or conda install -c intel mpi4py as this link states I get a failed error:
LinkError:...
- 2,163
0
votes
0
answers
50
views
ImportError but software present in conda list
I have installed mpi4py in local anaconda environment. On running the following command, the package does show as installed via pip.
conda list -n myEnvPy36 mpi4py
When I try to import it in the ...
- 181
2
votes
1
answer
9k
views
Anaconda import mpi4py but not mpi
I installed anaconda on 32 bit windows system. Then installed the mpi4py package with conda install.
conda search mpi4py
Fetching package metadata .......
mpi4py 2.0.0 ...
- 2,163
1
vote
0
answers
1k
views
mpi4py will not run on Yosemite
I'm trying to learn how to use MPI with python.
When I try using mpi4py installed with Python 2.7.8 :: Anaconda 2.1.0, to run the helloworld script here, I get the following error:
--------------------...
- 334
2
votes
2
answers
2k
views
Spawn issue with mpi4py in the Anaconda Python distribution
mpi4py.MPI.COMM_SELF.Spawn seems to throw errors when using Anaconda's Python distribution. My question is whether it is possible that mpi4py is built against the wrong version of MPI (mpich v openmpi)...
- 1,068