Fix multiprocessing context for ProcessPoolExecutor #398
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We need to force the multiprocessing context to 'fork' on platforms (not Windows) where it is available.
ProcessPoolExecutor now gets mp_context from hexrd.constants. Fixes weird spawn-related bugs on Mac and Linux.
joelvbernier
changed the title
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Fixes #399. |
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I agree we may have to revisit this later -- but this solves my immediate problem. |
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We need to force the multiprocessing context to 'fork' on platforms (not Windows) where it is available.