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This is similar to my experience too. If people can write out a single Python function and apply it to all of a large amount of data then great, but that isn’t
by physicsguy 6y ago
This is similar to my experience too. If people can write out a single Python function and apply it to all of a large amount of data then great, but that isn’t the majority of supercomputing programming.
- dnautics 6y agoI've done this across 10,000 cores, and helped people do similar tasks as well, I guess my experience is not normal. But IIRC even for things that, say use MPI to coordinate cores in the small you want to repeat across many cores, limit the spread across cores, limit your blocking coordination, lest you wind up with the old joke that "HPC is the art of turning a CPU-bound job into an I/O bound job".