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I had a bunch of simulations get stuck, and I suspect the issue is with generating the initial particle configuration because the volume fraction was too high. `_pack_particles` should have thrown an …
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Need to mix @par functions with python() functions.
j-woz updated
5 years ago
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Hi, @rainwoodman
For performing 'FOF' parallel, I want to load all coordinates of 1820**3 particles if `comm.rank == 0`. And then scatter these coordinates to other ranks. My code snippet is shown…
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Slow reads using `mpi4py` have been reported for use on the NERSC edison machine, full details are below
```
From: "Nadeau, Denis"
Date: Wednesday, December 20, 2017 at 2:53 PM
To: "Durack, Paul J…
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* autoemcee version: 0.4.1
* Python version: 3.9.7
* Operating System: Debian 11
### Description
I am using a MCMC code (Monte-Carlo Markov-Chain) to test a model and see if it is validated.
…
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Sample CI failure:
https://gitlab.tiker.net/inducer/meshmode/-/jobs/533461
Similar failure in grudge:
https://gitlab.tiker.net/inducer/grudge/-/jobs/533485
Sample traceback:
```
Traceback (m…
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I originally posted this on the emcee github but Dan mentioned I try it here. I'm on Red Hat 6.6 with a newly installed anaconda. I am running rather large parallel MCMC chains with ~100 dimensions, 5…
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Hi everyone,
I'm trying to run a pretty large simulation (~1024x512x1024 or so) and my default file handlers are 'gather' file handlers. During the task evaluation (presumably during the checkpoint…
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Hi,
I am following the example as in this thread just to make sure that everything works fine,
from mpi4py import MPI
from mpi4py_fft import PFFT, newDistArray
FFT = PFFT(MPI.COMM_WORLD, [64, …
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I get an import error when executing: from mpi4py_fft.fftw import fftw_xfftn
In [1]: from mpi4py_fft.fftw import fftw_xfftn
------------------------------------------------------------------------…