Finding the enclosed mass in a given radius is time- and memory-consumptive

[zhafen]

Originally reported by Zachary Hafen (Bitbucket: zhafen, GitHub: zhafen)

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For snapshot 440 in m12iF1 it's taken ~11 minutes so far, and is using ~40% of the memory in a 1TB memory node...

Potential causes...

• I'm not applying any cuts on minimum Nstar
• I'm doing it for multiple particle types, not just stars.

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• Bitbucket: https://bitbucket.org/zhafen/galaxy_diver/issue/7

[zhafen]

Original comment by Zachary Hafen (Bitbucket: zhafen, GitHub: zhafen)

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Fixed Issue #7 by only looking in galaxies that have a minimum of 10 stars in them.

[zhafen]

Original comment by Zachary Hafen (Bitbucket: zhafen, GitHub: zhafen)

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Applying a minimum criteria really seems to help this...

[zhafen]

Original comment by Zachary Hafen (Bitbucket: zhafen, GitHub: zhafen)

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Correction... It's taken ~18 minutes so far, and is using ~750 GB memory...