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| author | Graham Christensen <graham@grahamc.com> | 2019-03-05 16:37:49 -0500 |
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| committer | Graham Christensen <graham@grahamc.com> | 2019-03-05 16:37:52 -0500 |
| commit | 09362bc3e88f7e78953bcd312b6bd86191ce4d65 (patch) | |
| tree | 976a8acb6cbc079a2441bec70a50f71c77b3a55c /nixos/modules | |
| parent | 54826e7471fb5c8ccfff47fd0389f7a89ec3b67d (diff) | |
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references-by-popularity: cache computation to avoid memory bloat
On very large graphs (14k+ paths), we'd end up with a massive in memory tree of mostly duplication. We can safely cache trees and point back to them later, saving memory.
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