Jean Boussier a4183781ec [ruby/json] Only use the key cache if the Hash is in an Array ... Otherwise the likeliness of seeing that key again is really low, and looking up the cache is just a waste. Before: ``` == Parsing small hash (65 bytes) ruby 3.4.0dev (2024-11-13T12:32:57Z fstr-update-callba.. 9b44b455b3) +YJIT +PRISM [arm64-darwin24] Warming up -------------------------------------- json 343.049k i/100ms oj 213.943k i/100ms Oj::Parser 31.583k i/100ms rapidjson 303.433k i/100ms Calculating ------------------------------------- json 3.704M (± 1.5%) i/s (270.01 ns/i) - 18.525M in 5.003078s oj 2.200M (± 1.1%) i/s (454.46 ns/i) - 11.125M in 5.056526s Oj::Parser 285.369k (± 4.8%) i/s (3.50 μs/i) - 1.453M in 5.103866s rapidjson 3.216M (± 1.6%) i/s (310.95 ns/i) - 16.082M in 5.001973s Comparison: json: 3703517.4 i/s rapidjson: 3215983.0 i/s - 1.15x slower oj: 2200417.1 i/s - 1.68x slower Oj::Parser: 285369.1 i/s - 12.98x slower == Parsing test from oj (258 bytes) ruby 3.4.0dev (2024-11-13T12:32:57Z fstr-update-callba.. 9b44b455b3) +YJIT +PRISM [arm64-darwin24] Warming up -------------------------------------- json 54.539k i/100ms oj 41.473k i/100ms Oj::Parser 24.064k i/100ms rapidjson 51.466k i/100ms Calculating ------------------------------------- json 549.386k (± 1.6%) i/s (1.82 μs/i) - 2.781M in 5.064316s oj 417.003k (± 1.3%) i/s (2.40 μs/i) - 2.115M in 5.073047s Oj::Parser 226.500k (± 4.7%) i/s (4.42 μs/i) - 1.131M in 5.005466s rapidjson 526.124k (± 1.0%) i/s (1.90 μs/i) - 2.676M in 5.087176s Comparison: json: 549385.6 i/s rapidjson: 526124.3 i/s - 1.04x slower oj: 417003.4 i/s - 1.32x slower Oj::Parser: 226500.4 i/s - 2.43x slower ``` After: ``` == Parsing small hash (65 bytes) ruby 3.4.0dev (2024-11-13T12:32:57Z fstr-update-callba.. 9b44b455b3) +YJIT +PRISM [arm64-darwin24] Warming up -------------------------------------- json 361.394k i/100ms oj 217.203k i/100ms Oj::Parser 28.855k i/100ms rapidjson 303.404k i/100ms Calculating ------------------------------------- json 3.859M (± 2.9%) i/s (259.13 ns/i) - 19.515M in 5.061302s oj 2.191M (± 1.6%) i/s (456.49 ns/i) - 11.077M in 5.058043s Oj::Parser 315.132k (± 7.1%) i/s (3.17 μs/i) - 1.587M in 5.065707s rapidjson 3.156M (± 4.0%) i/s (316.88 ns/i) - 15.777M in 5.008949s Comparison: json: 3859046.5 i/s rapidjson: 3155778.5 i/s - 1.22x slower oj: 2190616.0 i/s - 1.76x slower Oj::Parser: 315132.4 i/s - 12.25x slower == Parsing test from oj (258 bytes) ruby 3.4.0dev (2024-11-13T12:32:57Z fstr-update-callba.. 9b44b455b3) +YJIT +PRISM [arm64-darwin24] Warming up -------------------------------------- json 55.682k i/100ms oj 40.343k i/100ms Oj::Parser 25.119k i/100ms rapidjson 51.500k i/100ms Calculating ------------------------------------- json 555.808k (± 1.4%) i/s (1.80 μs/i) - 2.784M in 5.010092s oj 412.283k (± 1.7%) i/s (2.43 μs/i) - 2.098M in 5.089900s Oj::Parser 279.306k (±13.3%) i/s (3.58 μs/i) - 1.356M in 5.022079s rapidjson 517.177k (± 2.7%) i/s (1.93 μs/i) - 2.626M in 5.082352s Comparison: json: 555808.3 i/s rapidjson: 517177.1 i/s - 1.07x slower oj: 412283.2 i/s - 1.35x slower Oj::Parser: 279306.5 i/s - 1.99x slower ``` 00c45ddc9f		2024-11-14 11:21:39 +09:00
..
depend	Update depend files	2024-11-05 18:00:36 +01:00
extconf.rb	[ruby/json] Categorize deprecated warning	2024-11-06 23:31:30 +01:00
parser.c	[ruby/json] Only use the key cache if the Hash is in an Array	2024-11-14 11:21:39 +09:00
parser.rl	[ruby/json] Only use the key cache if the Hash is in an Array	2024-11-14 11:21:39 +09:00
prereq.mk	ext/json/parser/prereq.mk: fix warnings for code generated by ragel	2021-05-18 23:26:03 +09:00