RE: recent testing of this code #1035
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sbailey
approved these changes
Nov 26, 2020
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When running setup.py test on my laptop's VM, I ran into an edge case for test_util.py in test_utils_default_nproc. When using a single processor machine (or presumably if you request one processor on NERSC, etc) the test fails.
This pull request fixes that test failure by ensuring that in the case there is one CPU, the automatic calculation involving multiprocessing.cpu_count()//2 is floored at 1 rather than 0.