Title: bpo-37029: keep usable_arenas in sorted order without searching by tim-one · Pull Request #13612 · python/cpython · GitHub
Open Graph Title: bpo-37029: keep usable_arenas in sorted order without searching by tim-one · Pull Request #13612 · python/cpython
X Title: bpo-37029: keep usable_arenas in sorted order without searching by tim-one · Pull Request #13612 · python/cpython
Description: This adds a vector of "search fingers" so that usable_arenas can be kept in sorted order (by number of free pools) via constant-time operations instead of linear search. This should reduce worst-case time for reclaiming a great many objects from O(A**2) to O(A), where A is the number of arenas. https://bugs.python.org/issue37029
Open Graph Description: This adds a vector of "search fingers" so that usable_arenas can be kept in sorted order (by number of free pools) via constant-time operations instead of linear search. This should reduc...
X Description: This adds a vector of "search fingers" so that usable_arenas can be kept in sorted order (by number of free pools) via constant-time operations instead of linear search. This shou...
Opengraph URL: https://github.com/python/cpython/pull/13612
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