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Title: [3.15] gh-150114: Reduce memory usage of test_free_threading.test_iteration (gh-150115) by miss-islington · Pull Request #150124 · python/cpython · GitHub

Open Graph Title: [3.15] gh-150114: Reduce memory usage of test_free_threading.test_iteration (gh-150115) by miss-islington · Pull Request #150124 · python/cpython

X Title: [3.15] gh-150114: Reduce memory usage of test_free_threading.test_iteration (gh-150115) by miss-islington · Pull Request #150124 · python/cpython

Description: Reduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. (cherry picked from commit 61f1221) Co-authored-by: Sam Gross colesbury@gmail.com Issue: gh-150114

Open Graph Description: Reduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. (cherry picked from commit 61f1221) Co-authored-by: Sam Gross colesbury@gmail.com...

X Description: Reduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. (cherry picked from commit 61f1221) Co-authored-by: Sam Gross colesbury@gmail.com...

Opengraph URL: https://github.com/python/cpython/pull/150124

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og:image:altReduce NUMITEMS from 100000 to 5000. Peak RSS for the full test_free_threading suite drops from ~850 MB to ~175 MB. (cherry picked from commit 61f1221) Co-authored-by: Sam Gross colesbury@gmail.com...
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[3.15] gh-150114: Reduce memory usage of test_free_threading.test_iteration (gh-150115) https://github.com/python/cpython/pull/150124/files#top
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285c303 gh-150114: Reduce memory usage of test_free_threading.test_iteration … colesbury May 19, 2026 https://github.com/python/cpython/pull/150124/commits/285c303860c92b09ae931cd74c73b6e89eb0c7e8
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