From c34d23fcc85dc7c0fc95fa7683a85f37b13e5a36 Mon Sep 17 00:00:00 2001 From: Peter Zhu Date: Mon, 20 Nov 2023 17:01:18 -0500 Subject: Implement WeakKeyMap on VWA Benchmark: ``` puts(Benchmark.measure do 10_000_000.times do ObjectSpace::WeakKeyMap.new end end) ``` Before: ``` 2.554772 0.014167 2.568939 ( 2.575763) ``` After: ``` 1.994920 0.013583 2.008503 ( 2.012139) ``` --- weakmap.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'weakmap.c') diff --git a/weakmap.c b/weakmap.c index 67be955fe9..6d66181ffc 100644 --- a/weakmap.c +++ b/weakmap.c @@ -557,7 +557,6 @@ wkmap_free(void *ptr) st_foreach(w->table, wkmap_free_table_i, 0); st_free_table(w->table); - xfree(w); } static size_t @@ -565,7 +564,7 @@ wkmap_memsize(const void *ptr) { const struct weakkeymap *w = ptr; - size_t size = sizeof(*w); + size_t size = 0; size += st_memsize(w->table); /* Each key of the table takes sizeof(VALUE) in size. */ size += st_table_size(w->table) * sizeof(VALUE); @@ -619,7 +618,7 @@ static const rb_data_type_t weakkeymap_type = { wkmap_memsize, wkmap_compact, }, - 0, 0, RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_WB_PROTECTED + 0, 0, RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_WB_PROTECTED | RUBY_TYPED_EMBEDDABLE }; static int -- cgit v1.2.3