YJIT Benchmarks

Details for Benchmarks at 2024-05-19 03:08:05 UTC

YJIT metrics from the yjit-bench suite using Ruby ad636033e2

Performance on Headline Benchmarks

Speed of each Ruby implementation relative to the baseline CRuby measurement. Higher is better.

Memory Usage on Headline Benchmarks

Memory usage of each Ruby implementation relative to the baseline CRuby measurement. Lower is better.

Performance on Other Benchmarks

Speed of each Ruby implementation relative to the baseline CRuby measurement. Higher is better.

Memory Usage on Other Benchmarks

Memory usage of each Ruby implementation relative to the baseline CRuby measurement. Lower is better.

Performance on MicroBenchmarks

Speed of each Ruby implementation relative to the baseline CRuby measurement. Higher is better.

Memory Usage on MicroBenchmarks

Memory usage of each Ruby implementation relative to the baseline CRuby measurement. Lower is better.

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Benchmarks Speed Details

Benchmark Memory Usage Details

Number of Iterations and Warmups Tested

bench CRuby 3.3.3 warmups CRuby 3.3.3 iters CRuby 3.4.0dev warmups CRuby 3.4.0dev iters YJIT 3.3.3 warmups YJIT 3.3.3 iters YJIT 3.4.0dev warmups YJIT 3.4.0dev iters
activerecord 10 51 10 50 10 116 10 117
chunky-png 10 18 10 16 10 36 10 37
erubi-rails 10 10 10 10 10 21 10 20
hexapdf 10 10 10 10 10 10 10 10
liquid-c 10 353 10 346 10 502 10 506
liquid-compile 10 346 10 339 10 491 10 501
liquid-render 10 137 10 136 10 353 10 356
lobsters 10 14 10 13 10 24 10 23
mail 10 162 10 155 10 238 10 226
psych-load 10 10 10 10 10 10 10 10
railsbench 10 10 10 10 10 10 10 10
rubocop 10 136 10 130 10 229 10 244
ruby-lsp 10 127 10 124 10 209 10 214
sequel 10 325 10 315 10 436 10 417
binarytrees 10 51 10 50 10 117 10 123
blurhash 10 62 10 57 10 118 10 144
erubi 10 83 10 85 10 103 10 106
etanni 10 58 10 25 10 68 10 27
fannkuchredux 10 10 10 10 10 18 10 16
fluentd 10 10 10 10 10 10 10 10
graphql 10 10 10 10 10 10 10 10
graphql-native 10 34 10 34 10 39 10 39
lee 10 11 10 11 10 19 10 20
matmul 10 10 10 10 10 15 10 15
nbody 10 211 10 199 10 385 10 467
nqueens 10 115 10 105 10 115 10 422
optcarrot 10 10 10 10 10 10 10 10
protoboeuf 10 190 10 177 10 680 10 763
rack 10 460 10 455 10 800 10 842
ruby-json 10 10 10 10 10 10 10 10
rubykon 10 10 10 10 10 10 10 10
sudoku 10 10 10 10 10 31 10 28
tinygql 10 24 10 22 10 51 10 49
30k_ifelse 10 10 10 10 10 70 10 71
30k_methods 10 10 10 10 10 26 10 26
cfunc_itself 10 257 10 249 10 1105 10 1212
fib 10 104 10 108 10 616 10 617
getivar 10 255 10 256 10 1277 10 1375
keyword_args 10 90 10 84 10 726 10 945
respond_to 10 89 10 93 10 1780 10 2149
ruby-xor 10 31 10 29 10 100 10 145
setivar 10 416 10 388 10 2356 10 3561
setivar_object 10 263 10 256 10 653 10 735
setivar_young 10 261 10 255 10 649 10 738
str_concat 10 327 10 345 10 593 10 611
throw 10 972 10 952 10 1275 10 1180

Different Ruby configurations want different amounts of warmup. With no JIT, CRuby needs hardly any. YJIT and MJIT 3.0 both warm up quite quickly, while MJIT in 3.1 often slows down for a time as it compiles, after an unpredictable delay.

Benchmark YJIT Stats

Hover your cursor over the benchmark names for descriptions of each benchmark.

bench Exit Report Inline Outlined Comp iSeqs Comp Blocks Inval Inval Ratio Bind Alloc Bind Set Const Bumps
activerecord (click) 1426503 1213340 214 2184 0 0% 0 0
chunky-png (click) 338746 257243 82 1048 1 0% 0 0
erubi-rails (click) 1694967 1417603 272 2953 6 0% 0 0
hexapdf (click) 1285306 1120372 504 11526 41 0% 0 0
liquid-c (click) 515887 403518 119 1758 5 0% 0 0
liquid-compile (click) 450273 380415 151 2075 2 0% 0 0
liquid-render (click) 623947 512342 136 2292 8 0% 0 0
lobsters (click) 7562849 6244549 3107 48913 89 0% 0 0
mail (click) 731910 626378 346 4865 14 0% 0 0
psych-load (click) 303587 235777 61 615 3 0% 0 0
railsbench (click) 2953562 2577366 1633 15934 57 0% 0 0
rubocop (click) 5331952 4594378 2901 48275 112 0% 4 0
ruby-lsp (click) 820941 683095 309 4479 24 0% 0 0
sequel (click) 482053 399653 16 118 0 0% 0 0
binarytrees (click) 8756 7777 10 70 0 0% 0 0
blurhash (click) 50429 43273 31 455 0 0% 0 0
erubi (click) 277101 235415 10 112 0 0% 0 0
etanni (click) 29692 28216 11 91 0 0% 0 0
fannkuchredux (click) 21198 26809 5 228 0 0% 0 0
fluentd (click) 385215 328545 4 28 0 0% 0 0
graphql (click) 438451 350855 66 644 0 0% 0 0
graphql-native (click) 410520 344150 42 278 0 0% 0 0
lee (click) 289662 254761 34 528 0 0% 0 0
matmul (click) 8300 983 8 85 0 0% 0 0
nbody (click) 14798 17933 11 185 0 0% 0 0
nqueens (click) 22703 29059 10 260 0 0% 0 0
optcarrot (click) 307949 264223 188 4285 34 0% 0 0
protoboeuf (click) 146719 143337 17 1366 0 0% 0 0
rack (click) 271674 211718 37 408 0 0% 0 0
ruby-json (click) 30222 27890 8 167 0 0% 0 0
rubykon (click) 127405 128474 137 1461 3 0% 0 0
sudoku (click) 42479 58142 8 475 0 0% 0 0
tinygql (click) 304456 267794 58 741 5 0% 0 0
30k_ifelse (click) 5134674 4729436 9259 50778 0 0% 0 0
30k_methods (click) 2016920 1591842 5778 19339 0 0% 0 0
cfunc_itself (click) 7534 6180 9 70 0 0% 0 0
fib (click) 4970 5003 8 49 0 0% 0 0
getivar (click) 5963 6375 8 74 0 0% 0 0
keyword_args (click) 8409 6912 10 72 0 0% 0 0
respond_to (click) 8277 8274 9 85 0 0% 0 0
ruby-xor (click) 5593 5796 5 62 0 0% 0 0
setivar (click) 5102 5375 8 54 0 0% 0 0
setivar_object (click) 5470 5395 8 54 0 0% 0 0
setivar_young (click) 6182 6093 9 62 0 0% 0 0
str_concat (click) 7774 7946 11 85 0 0% 0 0
throw (click) 7895 6377 10 69 0 0% 0 0

YJIT stats correspond to the YJIT stats exit report.

Note: currently, all stats are collected on x86_64, not ARM.

Raw JSON data files

All graphs and table data in this page comes from processing these data files, which come from benchmark runs.