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| author | Peter Zhu <peter@peterzhu.ca> | 2025-12-30 13:42:21 -0500 |
|---|---|---|
| committer | git <svn-admin@ruby-lang.org> | 2025-12-31 14:22:38 +0000 |
| commit | 544770d566ae6b9cbdb79b24a555f10f60b3e5e3 (patch) | |
| tree | 2c3e4c459c7745292a8f2fb1c44ac9aec6fea110 /include/ruby/internal | |
| parent | 99249cc582177f05baf2a9c45e3fa21b891c70e9 (diff) | |
[ruby/mmtk] Process obj_free candidates in parallel
This commit allows objects that are safe to be freed in parallel to do so.
A decrease in object freeing time can be seen in profiles.
The benchmarks don't show much difference.
Before:
-------------- -------------------- ---------- ---------
bench sequential free (ms) stddev (%) RSS (MiB)
activerecord 242.3 7.4 84.3
chunky-png 439.1 0.6 75.6
erubi-rails 1221.2 4.2 132.7
hexapdf 1544.8 1.8 429.1
liquid-c 42.7 7.4 48.5
liquid-compile 41.4 8.3 52.2
liquid-render 100.6 3.0 56.8
mail 108.9 2.1 65.1
psych-load 1536.9 0.6 43.4
railsbench 1633.5 2.6 146.2
rubocop 126.5 15.8 142.1
ruby-lsp 129.6 9.7 112.2
sequel 47.9 6.5 44.6
shipit 1152.0 2.7 315.2
-------------- -------------------- ---------- ---------
After:
-------------- ------------------ ---------- ---------
bench parallel free (ms) stddev (%) RSS (MiB)
activerecord 235.1 5.5 87.4
chunky-png 440.8 0.8 68.1
erubi-rails 1105.3 0.8 128.0
hexapdf 1578.3 4.1 405.1
liquid-c 42.6 7.1 48.4
liquid-compile 41.5 8.1 52.1
liquid-render 101.2 2.8 53.3
mail 109.7 2.7 64.8
psych-load 1567.7 1.1 44.4
railsbench 1644.9 1.9 150.9
rubocop 125.6 15.4 148.5
ruby-lsp 127.9 5.8 104.6
sequel 48.2 6.1 44.1
shipit 1215.3 4.7 320.5
-------------- ------------------ ---------- ---------
https://github.com/ruby/mmtk/commit/4f0b5fd2eb
Diffstat (limited to 'include/ruby/internal')
0 files changed, 0 insertions, 0 deletions