From 2707ae032f8b211ae37446c1606e6a9ce411c2d9 Mon Sep 17 00:00:00 2001 From: Anson Mansfield Date: Wed, 3 Sep 2025 15:41:04 -0400 Subject: [PATCH] tests/internal_bench/var: Benchmark ordered map accesses. This adds an internal_bench benchmark that benchmarks ordered map linear scan cache performance. Signed-off-by: Anson Mansfield --- .../var-6.6-instance-builtin_ordered.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tests/internal_bench/var-6.6-instance-builtin_ordered.py diff --git a/tests/internal_bench/var-6.6-instance-builtin_ordered.py b/tests/internal_bench/var-6.6-instance-builtin_ordered.py new file mode 100644 index 0000000000..02d7525230 --- /dev/null +++ b/tests/internal_bench/var-6.6-instance-builtin_ordered.py @@ -0,0 +1,12 @@ +import bench + + +def test(num): + i = 0 + o = set() # object with largest rom-frozen ordered locals_dict + n = "__contains__" # last element in that dict for longest lookup + while i < num: + i += hasattr(o, n) # True, converts to 1 + + +bench.run(test)