Anne Archibald

So, many of these examples contain _other_ bugs that lead to growing memory usage. If you don't clear or close the figure and keep drawing things, they all remain in...

`emcee` should work fine with many more walkers than tasks. Can you post the `.py` file and the job submission script? Or are you running `mpiexec` directly? Can you run...

From the Python docs: ``` Changed in version 3.8: On macOS, the spawn start method is now the default. The fork start method should be considered unsafe as it can...

I can't give you very specific suggestions, but if you can get slurm to run just one MPI job per machine (but treat it as occupying all cores on that...

We have just realized that a whole batch of questions fail to mark the correct answer correct, because they were constructed by copying one template that failed this basic validation....

Just to document the current easiest way to accomplish this check: * Go to the otherwise unused "Marking Algorithm" tab * Copy the "correct answer" box * Delete everything in...

Wouldn't such long labels also make the question itself very difficult to use? Why is the marking matrix more difficult to render with long labels than the question itself?

I'm not sure whether it makes sense to move pick-a-new-point to parallel evaluation or not. It's an easy change, but it changes what gets submitted to the pool. As it...

That's the nice thing about using concuurent.futures - this code doesn't need any generalization at all to work with MPI. All that's needed is an MPIPoolExecutor, and indeed I am...

Also, for python 2, it's as simple as "pip install futures" to get the same parallel support.