diff options
| author | alpaca-tc <[email protected]> | 2025-04-06 01:50:08 +0900 |
|---|---|---|
| committer | Koichi Sasada <[email protected]> | 2025-06-09 12:33:35 +0900 |
| commit | c8ddc0a843074811b200673a2019fbe4b50bb890 (patch) | |
| tree | f3881cd1f408f10abfdd7a8258d88cf18a557717 /internal/set_table.h | |
| parent | d0b5f3155406e8243b78e4cedd3a38710c7c323c (diff) | |
Optimize callcache invalidation for refinements
Fixes [Bug #21201]
This change addresses a performance regression where defining methods
inside `refine` blocks caused severe slowdowns. The issue was due to
`rb_clear_all_refinement_method_cache()` triggering a full object
space scan via `rb_objspace_each_objects` to find and invalidate
affected callcaches, which is very inefficient.
To fix this, I introduce `vm->cc_refinement_table` to track
callcaches related to refinements. This allows us to invalidate
only the necessary callcaches without scanning the entire heap,
resulting in significant performance improvement.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/13077
Diffstat (limited to 'internal/set_table.h')
| -rw-r--r-- | internal/set_table.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/internal/set_table.h b/internal/set_table.h index 7c03de2060..def52db039 100644 --- a/internal/set_table.h +++ b/internal/set_table.h @@ -37,6 +37,8 @@ size_t rb_set_table_size(const struct set_table *tbl); set_table *rb_set_init_table_with_size(set_table *tab, const struct st_hash_type *, st_index_t); #define set_init_numtable rb_set_init_numtable set_table *rb_set_init_numtable(void); +#define set_init_numtable_with_size rb_set_init_numtable_with_size +set_table *rb_set_init_numtable_with_size(st_index_t size); #define set_delete rb_set_delete int rb_set_delete(set_table *, st_data_t *); /* returns 0:notfound 1:deleted */ #define set_insert rb_set_insert |