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- [ ] What is an MPI communicator. What is the difference between `MPI.COMM_WORLD` and `MPI.COMM_SELF`.
- [x] Introduction to `ipyparallel` (#6)
- [x] How `scatter` `gather` works for `MPI.COMM_WORL…
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When I submit tasks to either direct or load balanced view using either map or apply_sync I see debug logs below:
```
2018-09-18 23:27:05.936 [IPClusterStart] 2018-09-18 23:27:05.935 [IPController…
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I'm running controller and the client on a windows host. I start an engine on a linux machine (using `ipengine --file=ipcontroller-engine.json`) and the engine connects fine. If I then start processin…
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BPO | [30691](https://bugs.python.org/issue30691)
--- | :---
Nosy | @Yhg1s, @birkenfeld, @rhettinger, @pitrou, @serhiy-storchaka
*Note: these values reflect the state of the issue at the time it was …
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Hi,
I recently got my hands on a Slurm system. Then I realized the Slurm is not as plug-and-play as SGE for Scoop.
I can't find useful information on BluePyOpt or Scoop that is slurm specific.…
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Behold the Cal Poly interns' masterpiece. You made my day. These are GIFs of an IPyParallel build. Upload when the theme when you are ready to PyPI, then we can `pip install` from there too.
Great …
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Kernel messages are currently [signed](https://github.com/jupyter/jupyter_client/blob/7d05cfb640a05bd80abc11db815df04b8c3ce25c/jupyter_client/session.py#L744-L745), preventing e.g. from running code t…
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...via any method I could find. e.g.
```
export OMPI_MCA_plm_rsh_agent=rsh
export OMP_NUM_THREADS=4
ipcluster start -n 4
jupyter-notebook &
```
either still yields
`Using MPI versi…
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Currently HyperSpy depends on many libraries. However, it should be possible to reduce the list to just a few of them, with the rest being optional libraries to be declared in ``extra_require`` to unl…
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Hi,
The uncertainpy calculation quickly goes out of control with increasing no. of uncertain parameters mainly in terms of memory requirement for any personal machines. I could be wrong but don't thi…