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Asked: 2026-05-13T20:24:10+00:00

I have written a simple program using parallel python, and all works well. However,

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I have written a simple program using parallel python, and all works well. However, mainly for curiosities sake, I would like to know on which machine each task ran, and how long it took.

Is there any way to programmatically get this information for the job that is returned?

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1 Answer

  1. Editorial Team

    A uuid1 could help:

    >>> import uuid
>>> uuid.uuid1()
UUID('b46fa8cf-1fc1-11df-b891-001641ec3fab')
>>>

    See pydoc uuid and the RFC 4122 for more details, I think the last 48 bits are unique to the host. Not sure you you call/return that in Parallel python though.

    In the pp.py I found:

    self.__stats[hostid] = _Statistics(ncpus, rworker)

    Can you then use get_stats() to get at that:

    get_stats(self)
    Returns job execution statistics as a dictionary.

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