From 1b81c09cd6d56f73538942399a823dd2fcb70b60 Mon Sep 17 00:00:00 2001 From: pjh456 <147148383@qq.com> Date: Sun, 4 Oct 2026 15:17:20 +0000 Subject: [PATCH] =?UTF-8?q?bench:=20=E4=B8=BB=E5=88=A4=E6=94=B9=E7=A1=AE?= =?UTF-8?q?=E5=AE=9A=E6=80=A7=E5=88=97=E9=9B=B6=E5=AE=B9=E5=B7=AE=E5=B9=B6?= =?UTF-8?q?=E9=87=8D=E9=94=9A=E5=85=A8=E8=B0=B1=E5=9F=BA=E7=BA=BF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- BENCHMARK_BASELINE.md | 172 ++-- Cargo.lock | 36 +- Cargo.toml | 2 +- benchmark_baseline.json | 1002 +++++++++++------------ crates/oxide_cli/src/bench/baseline.rs | 34 +- crates/oxide_cli/src/bench/js_stress.rs | 22 +- crates/oxide_cli/src/bench/output.rs | 12 + 7 files changed, 669 insertions(+), 611 deletions(-) diff --git a/BENCHMARK_BASELINE.md b/BENCHMARK_BASELINE.md index 11ade3d5..579d165f 100644 --- a/BENCHMARK_BASELINE.md +++ b/BENCHMARK_BASELINE.md @@ -1,81 +1,81 @@ Test Name Wall(ms) Comp(ms) Exec(ms) Instrs GC Ct IC Rate Sess Objs Sess B Peak B Ret B ------------------------------------------------------------------------------------------------------------------------------------------------------ -arith_ops 292.31 0.330 291.981 4700023 0 0.0% 0 0 0 0 -array_filter 671.88 0.332 671.545 55739 1 99.9% 1586 364264 417620 2744 -array_for_each 687.85 0.368 687.482 35737 1 99.9% 1536 354168 425828 960 -array_index_get 126.51 0.299 126.214 1817037 0 99.9% 0 38000 38000 8160 -array_index_set 97.82 0.277 97.541 1517035 0 99.9% 0 38000 38000 8160 -array_join 519.66 0.286 519.374 4140029 0 100.0% 0 9380000 9380000 291 -array_literal 88.53 0.235 88.297 1500025 0 100.0% 0 0 184 184 -array_map 640.06 0.344 639.717 55739 1 99.9% 1586 367464 417620 4344 -array_push_pop 1256.85 0.294 1256.556 10200029 0 100.0% 0 20900000 20900000 472 -array_reduce 669.22 0.351 668.863 57739 1 99.9% 1536 354200 425828 1960 -array_slice 75.83 0.321 75.510 79739 0 99.9% 0 10401800 10401800 4344 -array_sort 132.42 0.335 132.087 17939 0 99.7% 1000 1888800 1888800 4344 -branch_if 144.76 0.253 144.506 2816690 0 0.0% 0 0 0 0 -branch_switch 138.35 0.300 138.046 3000023 0 0.0% 0 0 0 0 -call_args 95.90 0.349 95.549 880029 0 0.0% 2 307 595 595 -call_closure 68.26 0.281 67.977 500044 0 0.0% 4 613 1221 1221 -call_method 76.85 0.269 76.581 580032 0 50.0% 2 307 771 771 -call_new_proto 137.85 0.301 137.553 800037 0 33.3% 4 614 1390 1390 -call_recursion 997.96 0.288 997.675 5527429 1 0.0% 3 1027 1027 595 -call_this 127.50 0.347 127.147 780034 0 50.0% 4 624 1384 1384 -cmp_ops 423.75 0.241 423.503 5800025 0 0.0% 0 0 0 0 -code_forge 782.39 0.233 782.152 110018 0 0.0% 10000 1651670 1651670 0 -coercion_boolean 255.43 0.256 255.171 4450023 0 0.0% 0 0 0 0 -coercion_concat 196.16 0.296 195.865 2300025 0 0.0% 0 3888890 3888890 39 -coercion_nullish 359.31 0.314 359.001 5100032 0 50.0% 0 0 168 168 -coercion_tonumber 138.29 0.280 138.014 2600023 0 0.0% 0 0 0 0 -coercion_toprimitive 200.85 0.325 200.521 500025 1 0.0% 18343 4075840 9604479 1591 -coercion_tostring 375.71 0.311 375.396 4600025 0 0.0% 0 22200000 22200000 186 -gc_array 568.75 0.326 568.420 4390027 0 100.0% 0 9500000 9500000 560 -gc_object 129.88 0.276 129.604 1550025 0 100.0% 0 0 176 176 -gc_string 39.54 0.228 39.310 460025 0 0.0% 0 788890 788890 40 -gc_string_long 2015.98 0.196 2015.788 23000025 2 0.0% 0 7334531 33554441 41 -ic_cache 53.16 0.419 52.736 554039 0 78.9% 0 380000 1802832 1802832 -ic_polymorphic 226.85 0.371 226.484 4033387 0 100.0% 0 0 552 552 -loop_do_while 235.37 0.231 235.138 3000019 0 0.0% 0 0 0 0 -loop_for 1201.43 0.236 1201.195 16000023 0 0.0% 0 0 0 0 -loop_for_in 637.77 0.521 637.250 7591739 0 0.0% 0 3490 3490 960 -loop_for_of 311.52 0.490 311.026 3652739 0 99.0% 0 111800 111800 960 -loop_for_of_string 217.30 0.319 216.984 2726339 0 0.0% 0 58150 58150 132 -loop_index 410.42 0.370 410.048 6367739 0 100.0% 0 3800 3800 960 -loop_while 1213.66 0.224 1213.438 16000023 0 0.0% 0 0 0 0 -loop_while_index 424.75 0.595 424.150 6667739 0 100.0% 0 3800 3800 960 -map_ops 768.64 0.496 768.140 12650027 0 100.0% 0 0 672 672 -math_ops 458.98 0.399 458.576 6500023 0 0.0% 0 0 0 0 -mem_array_grow 384.49 0.276 384.214 3800024 0 0.0% 0 0 8160 8160 -mem_closure_chain 124.14 0.569 123.574 590034 0 0.0% 40000 6718890 10479658 10479658 -mem_cross_call_retain 256.70 0.385 256.314 1590032 0 25.0% 2 3810453 8431077 8431077 -mem_map_retain 59.05 0.260 58.788 600021 0 100.0% 0 1977780 6436740 6436740 -mem_object_graph 120.98 0.356 120.624 884727 0 0.0% 2 312 6029720 6029720 -mem_set_retain 43.20 0.223 42.975 460021 0 100.0% 0 1088890 4769098 4769098 -mem_string_accum 109.56 0.222 109.333 960020 0 0.0% 0 2744473 3064633 3064633 -mem_string_rope 2.29 0.188 2.101 16025 6 0.0% 0 124184000 124184000 124184000 -member_compound 303.24 0.340 302.896 4400076 0 100.0% 0 0 1064 1064 -object_keys 492.55 0.441 492.113 3740027 0 100.0% 0 13800000 13800000 320 -prop_access 170.65 0.278 170.374 2800036 0 100.0% 0 0 192 192 -prop_bracket 161.16 0.295 160.861 2100036 0 100.0% 0 0 184 184 -prop_delete 55.56 0.297 55.259 480034 0 50.0% 0 0 184 184 -prop_dynamic 77.61 0.272 77.341 1100028 0 100.0% 0 0 168 168 -prop_nested 136.23 0.282 135.945 1550025 0 100.0% 0 0 504 504 -prop_set 204.89 0.235 204.654 3200032 0 100.0% 0 0 176 176 -property 150.99 0.305 150.680 111035 0 0.0% 0 231780 231780 24160 -set_ops 668.58 0.288 668.288 9950027 0 90.9% 0 0 288 288 -string_build 1735.11 0.391 1734.715 16560027 4 0.0% 0 6791197 33554520 122 -string_case 185.22 0.249 184.970 1600028 0 0.0% 0 7600000 7600000 0 -string_char 299.02 0.247 298.770 3800025 0 0.0% 0 0 0 0 -string_concat 172.78 0.352 172.422 1800031 0 0.0% 0 1900000 1900000 38 -string_indexof 87.36 0.215 87.144 1100028 0 0.0% 0 0 0 0 -string_replace 53.14 0.288 52.852 600030 0 0.0% 0 1320000 1320000 66 -string_replace_fn 789.77 0.408 789.367 64987 3 0.0% 294 1619217 33571047 12433 -string_split 99.13 0.249 98.877 540030 0 100.0% 0 17160000 17160000 1226 -string_substring 122.30 0.259 122.040 1500030 0 0.0% 0 2150000 2150000 43 -string_trim 41.73 0.207 41.521 460028 0 0.0% 0 1560000 1560000 0 -try_catch_ok 57.60 0.226 57.379 1050023 0 0.0% 0 0 0 0 -try_catch_throw 51.63 0.289 51.346 580023 0 0.0% 0 720000 720000 0 -typeof_ops 284.89 0.226 284.660 4300023 0 0.0% 0 0 0 0 -unary_ops 271.73 0.318 271.415 3700023 0 0.0% 0 0 0 0 +arith_ops 300.00 0.415 299.588 4700023 0 0.0% 0 0 0 0 +array_filter 649.68 0.390 649.286 55739 0 99.9% 208001 28479960 28479960 3416 +array_for_each 680.13 0.389 679.740 35737 0 99.9% 204001 27887960 27887960 1184 +array_index_get 128.42 0.317 128.104 1817037 0 99.9% 1 38160 38160 8352 +array_index_set 99.04 0.459 98.580 1517035 0 99.9% 1 38160 38160 8352 +array_join 528.47 0.292 528.180 4140029 0 100.0% 20000 12580000 12580000 339 +array_literal 88.14 0.277 87.860 1500025 0 100.0% 50000 9200000 9200000 184 +array_map 631.64 0.342 631.297 55739 0 99.9% 208001 30079960 30079960 4568 +array_push_pop 1302.72 0.315 1302.406 10200029 0 100.0% 50000 28900000 28900000 552 +array_reduce 641.32 0.397 640.924 57739 0 99.9% 204001 27887960 27887960 2384 +array_slice 80.96 0.400 80.562 79739 0 99.9% 6001 13689960 13689960 4568 +array_sort 136.78 0.392 136.393 17939 0 99.7% 51501 9168960 9168960 4568 +branch_if 149.12 0.265 148.857 2816690 0 0.0% 0 0 0 0 +branch_switch 146.85 0.331 146.522 3000023 0 0.0% 0 0 0 0 +call_args 97.78 0.382 97.402 880029 0 0.0% 20002 2720307 2720307 715 +call_closure 68.18 0.380 67.797 500044 0 0.0% 20005 2720749 2720749 1461 +call_method 76.45 0.276 76.173 580032 0 50.0% 20003 2720443 2720443 907 +call_new_proto 140.64 0.319 140.319 800037 0 33.3% 60004 8160614 8160614 1694 +call_recursion 1099.77 0.312 1099.453 5527429 2 0.0% 147881 20112435 33554499 715 +call_this 127.80 0.362 127.435 780034 0 50.0% 40005 5440760 5440760 1632 +cmp_ops 440.02 0.251 439.772 5800025 0 0.0% 0 0 0 0 +code_forge 806.48 0.271 806.205 110018 0 0.0% 10000 1651670 1651670 0 +coercion_boolean 258.77 0.253 258.515 4450023 0 0.0% 0 0 0 0 +coercion_concat 198.97 0.413 198.552 2300025 0 0.0% 0 3888890 3888890 39 +coercion_nullish 357.27 0.354 356.913 5100032 0 50.0% 1 136 192 192 +coercion_tonumber 144.87 0.392 144.476 2600023 0 0.0% 0 0 0 0 +coercion_toprimitive 182.30 0.424 181.880 500025 0 0.0% 120000 17900000 17900000 1815 +coercion_tostring 392.12 0.346 391.769 4600025 0 0.0% 0 22200000 22200000 186 +gc_array 598.43 0.309 598.119 4390027 0 100.0% 5000 10300000 10300000 672 +gc_object 122.77 0.294 122.479 1550025 0 100.0% 50000 6800000 6800000 192 +gc_string 40.93 0.241 40.691 460025 0 0.0% 0 788890 788890 40 +gc_string_long 2088.95 0.234 2088.711 23000025 2 0.0% 0 7334531 33554441 41 +ic_cache 56.96 0.447 56.508 554039 0 78.9% 10001 1740160 2051232 2051232 +ic_polymorphic 234.59 0.387 234.205 4033387 0 100.0% 3 408 576 576 +loop_do_while 244.85 0.260 244.590 3000019 0 0.0% 0 0 0 0 +loop_for 1230.76 0.366 1230.393 16000023 0 0.0% 0 0 0 0 +loop_for_in 645.85 0.589 645.258 7591739 0 0.0% 1 3626 3626 1184 +loop_for_of 320.69 0.576 320.110 3652739 0 99.0% 6001 927960 927960 1184 +loop_for_of_string 245.23 0.418 244.811 2726339 0 0.0% 3000 466150 466150 132 +loop_index 424.71 0.471 424.236 6367739 0 100.0% 1 3960 3960 1184 +loop_while 1267.14 0.314 1266.828 16000023 0 0.0% 0 0 0 0 +loop_while_index 425.69 0.693 424.997 6667739 0 100.0% 1 3960 3960 1184 +map_ops 783.05 0.476 782.577 12650027 0 100.0% 100000 17200000 17200000 816 +math_ops 466.85 0.456 466.398 6500023 0 0.0% 0 0 0 0 +mem_array_grow 386.97 0.287 386.680 3800024 0 0.0% 1 160 2097312 2097312 +mem_closure_chain 140.77 0.650 140.116 590034 0 0.0% 80000 12558890 12558890 10079778 +mem_cross_call_retain 261.00 0.521 260.477 1590032 0 25.0% 60004 11970749 11970749 8693357 +mem_map_retain 64.64 0.292 64.343 600021 0 100.0% 20002 4698124 7063172 7063172 +mem_object_graph 123.41 0.363 123.041 884727 0 0.0% 65536 8912936 8912936 6291984 +mem_set_retain 46.82 0.235 46.588 460021 0 100.0% 20002 3809234 5158474 5158474 +mem_string_accum 109.54 0.232 109.311 960020 0 0.0% 1 2744633 3268921 3268921 +mem_string_rope 2.37 0.236 2.137 16025 6 0.0% 0 124184000 124184000 124184000 +member_compound 309.91 0.412 309.496 4400076 0 100.0% 6 872 1152 1152 +object_keys 484.57 0.456 484.118 3740027 0 100.0% 20000 18360000 18360000 416 +prop_access 171.26 0.380 170.881 2800036 0 100.0% 1 136 192 192 +prop_bracket 160.98 0.423 160.559 2100036 0 100.0% 1 136 192 192 +prop_delete 55.56 0.427 55.130 480034 0 50.0% 1 136 192 192 +prop_dynamic 77.89 0.301 77.589 1100028 0 100.0% 1 136 192 192 +prop_nested 132.86 0.347 132.517 1550025 0 100.0% 150000 20400000 20400000 576 +prop_set 206.53 0.272 206.255 3200032 0 100.0% 1 136 192 192 +property 154.87 0.414 154.459 111035 0 0.0% 1 231916 231916 32928 +set_ops 683.32 0.399 682.919 9950027 0 90.9% 100000 17200000 17200000 320 +string_build 1809.32 0.451 1808.872 16560027 4 0.0% 0 6791197 33554520 122 +string_case 186.69 0.359 186.329 1600028 0 0.0% 0 7600000 7600000 0 +string_char 311.22 0.266 310.953 3800025 0 0.0% 0 0 0 0 +string_concat 176.82 0.378 176.445 1800031 0 0.0% 0 1900000 1900000 38 +string_indexof 85.99 0.241 85.752 1100028 0 0.0% 0 0 0 0 +string_replace 55.86 0.353 55.510 600030 0 0.0% 0 1320000 1320000 66 +string_replace_fn 776.00 0.451 775.546 64987 3 0.0% 210 17604583 33586009 12641 +string_split 104.25 0.340 103.908 540030 0 100.0% 20000 24520000 24520000 1226 +string_substring 126.26 0.342 125.919 1500030 0 0.0% 0 2150000 2150000 43 +string_trim 43.86 0.253 43.607 460028 0 0.0% 0 1560000 1560000 0 +try_catch_ok 58.22 0.255 57.961 1050023 0 0.0% 0 0 0 0 +try_catch_throw 53.50 0.319 53.183 580023 0 0.0% 20000 3440000 3440000 0 +typeof_ops 311.13 0.250 310.880 4300023 0 0.0% 100000 13600000 13600000 0 +unary_ops 284.57 0.314 284.253 3700023 0 0.0% 0 0 0 0 内存基准用例（mem_*）： @@ -87,7 +87,19 @@ unary_ops 271.73 0.318 271.415 370002 mem_map_retain 原生盒边持有：Map 持 20000 组字符串键 + 对象值 mem_set_retain 原生盒边持有：Set 持 20000 个对象（各带 payload 字符串） mem_string_rope 拼接 rope 链留存：重复二元拼接形成深 Cons 链（账目按逻辑长度计，数值高于实际足迹） -口径：Peak B/Ret B 为 session 堆账目（对象头 + 堆数据 + 存活串/BigInt）；JSON 的 -`epoch_objects`/`epoch_bytes` 为恒零锚字段（epoch 分配器退役后保留 schema 兼容）， -不计入字节账目。Peak B 为顶层指令边界采样的 session arena 高水位；单指令内瞬态 -不计。Ret B 为 workload 后强制完整 GC 的真存活集。 +口径：Peak B/Ret B 为 session 堆账目（对象头 + 堆数据 + 存活串）；BigInt 不入 +该账目，由单 run 分配公式按表长单列。epoch arena 的临时驻留不计入字节账目 +（数量列恒零）。Peak B 为顶层指令边界采样的 session 堆账目高水位；单指令内瞬态 +与 epoch 高水位不计。Ret B 为 workload 后晋升 + 完整 GC 的真存活集，至多含一份 +引擎内部副本：逃逸屏障留 epoch 原件且顶层寄存器根不回写时，测量时晋升会把原件 +再克隆一份（object_graph 见留存锚测试）。 + +A/B 判据口径： + + 主判（回归门）：确定性列——指令数、内存账目（session/peak/retained）、 + 垃圾回收计数、内联缓存计数——跨运行逐字节一致，零容差，双向任何变化即信号； + 基线对比的退出码 1 只认这些列。 + 次判（墙时间）：wall/exec/compile/gc_collection 列在 ±5% 带内（固定核、 + warmup 2、三轮中位）；基线对比容差 0.50，信息性，不影响退出码。 + 基线文件是陈旧锚（安静树单次快照），不是 A/B 仪器；A/B 是同机同宿主 + 严格交错对比。 diff --git a/Cargo.lock b/Cargo.lock index 06fd0eb3..e8e526a6 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -1095,7 +1095,7 @@ dependencies = [ [[package]] name = "oxide_builtins" -version = "0.5.0" +version = "0.6.1" dependencies = [ "chrono", "fast-float", @@ -1120,7 +1120,7 @@ dependencies = [ [[package]] name = "oxide_bytecode" -version = "0.5.0" +version = "0.6.1" dependencies = [ "num-bigint", "oxide_log", @@ -1128,7 +1128,7 @@ dependencies = [ [[package]] name = "oxide_cfg" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_emit", @@ -1139,7 +1139,7 @@ dependencies = [ [[package]] name = "oxide_cli" -version = "0.5.0" +version = "0.6.1" dependencies = [ "ansi_term", "bumpalo", @@ -1159,7 +1159,7 @@ dependencies = [ [[package]] name = "oxide_code_cache" -version = "0.5.0" +version = "0.6.1" dependencies = [ "lru", "oxide_bytecode", @@ -1168,7 +1168,7 @@ dependencies = [ [[package]] name = "oxide_compiler" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_cfg", @@ -1187,7 +1187,7 @@ dependencies = [ [[package]] name = "oxide_dce" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_cfg", @@ -1201,7 +1201,7 @@ dependencies = [ [[package]] name = "oxide_emit" -version = "0.5.0" +version = "0.6.1" dependencies = [ "num-bigint", "oxc_allocator", @@ -1216,7 +1216,7 @@ dependencies = [ [[package]] name = "oxide_ir" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_log", @@ -1225,7 +1225,7 @@ dependencies = [ [[package]] name = "oxide_kernel" -version = "0.5.0" +version = "0.6.1" dependencies = [ "bumpalo", "dashmap", @@ -1240,7 +1240,7 @@ dependencies = [ [[package]] name = "oxide_liveness" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_cfg", @@ -1252,7 +1252,7 @@ dependencies = [ [[package]] name = "oxide_log" -version = "0.5.0" +version = "0.6.1" dependencies = [ "tracing", "tracing-appender", @@ -1261,7 +1261,7 @@ dependencies = [ [[package]] name = "oxide_parser" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxc_allocator", "oxc_ast", @@ -1276,7 +1276,7 @@ dependencies = [ [[package]] name = "oxide_regalloc" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_cfg", @@ -1292,7 +1292,7 @@ dependencies = [ [[package]] name = "oxide_runtime_api" -version = "0.5.0" +version = "0.6.1" dependencies = [ "num-bigint", "num-traits", @@ -1304,7 +1304,7 @@ dependencies = [ [[package]] name = "oxide_test262" -version = "0.5.0" +version = "0.6.1" dependencies = [ "oxide_bytecode", "oxide_compiler", @@ -1321,7 +1321,7 @@ dependencies = [ [[package]] name = "oxide_types" -version = "0.5.0" +version = "0.6.1" dependencies = [ "bumpalo", "hashbrown 0.14.5", @@ -1333,7 +1333,7 @@ dependencies = [ [[package]] name = "oxide_vm" -version = "0.5.0" +version = "0.6.1" dependencies = [ "bumpalo", "chrono", diff --git a/Cargo.toml b/Cargo.toml index cccebcdd..dccabf6a 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -22,7 +22,7 @@ members = [ ] [workspace.package] -version = "0.5.0" +version = "0.6.1" edition = "2021" license = "MIT" rust-version = "1.80" diff --git a/benchmark_baseline.json b/benchmark_baseline.json index 36ff8e20..fd47e575 100644 --- a/benchmark_baseline.json +++ b/benchmark_baseline.json @@ -1,7 +1,7 @@ [ { "test_name": "arith_ops", - "wall_time_us": 292312, + "wall_time_us": 300003, "session_objects": 0, "session_bytes": 0, "epoch_objects": 0, @@ -11,8 +11,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 4700023, - "compile_time_us": 330, - "exec_time_us": 291981, + "compile_time_us": 415, + "exec_time_us": 299588, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -22,238 +22,238 @@ }, { "test_name": "array_filter", - "wall_time_us": 671878, - "session_objects": 1586, - "session_bytes": 364264, - "epoch_objects": 80580, + "wall_time_us": 649677, + "session_objects": 208001, + "session_bytes": 28479960, + "epoch_objects": 0, "epoch_bytes": 0, - "gc_trigger_count": 1, - "gc_bytes_freed": 40143328, - "gc_objects_scanned": 125845, - "gc_collection_us": 49011, + "gc_trigger_count": 0, + "gc_bytes_freed": 0, + "gc_objects_scanned": 0, + "gc_collection_us": 0, "instruction_count": 55739, - "compile_time_us": 332, - "exec_time_us": 671545, + "compile_time_us": 390, + "exec_time_us": 649286, "ic_hit_rate": 0.9990476190476192, "ic_hits": 2098, "ic_misses": 2, - "peak_bytes": 417620, - "retained_bytes": 2744, + "peak_bytes": 28479960, + "retained_bytes": 3416, "retained_objects": 2 }, { "test_name": "array_for_each", - "wall_time_us": 687851, - "session_objects": 1536, - "session_bytes": 354168, - "epoch_objects": 76600, + "wall_time_us": 680129, + "session_objects": 204001, + "session_bytes": 27887960, + "epoch_objects": 0, "epoch_bytes": 0, - "gc_trigger_count": 1, - "gc_bytes_freed": 38353088, - "gc_objects_scanned": 125871, - "gc_collection_us": 41080, + "gc_trigger_count": 0, + "gc_bytes_freed": 0, + "gc_objects_scanned": 0, + "gc_collection_us": 0, "instruction_count": 35737, - "compile_time_us": 368, - "exec_time_us": 687482, + "compile_time_us": 389, + "exec_time_us": 679740, 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"session_bytes": 17200000, + "epoch_objects": 0, "epoch_bytes": 0, "gc_trigger_count": 0, "gc_bytes_freed": 0, "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 9950027, - "compile_time_us": 288, - "exec_time_us": 668288, + "compile_time_us": 399, + "exec_time_us": 682919, "ic_hit_rate": 0.909089090909091, "ic_hits": 499999, "ic_misses": 50001, - "peak_bytes": 288, - "retained_bytes": 288, + "peak_bytes": 17200000, + "retained_bytes": 320, "retained_objects": 1 }, { "test_name": "string_build", - "wall_time_us": 1735107, + "wall_time_us": 1809323, "session_objects": 0, "session_bytes": 6791197, "epoch_objects": 0, @@ -1311,10 +1311,10 @@ "gc_trigger_count": 4, "gc_bytes_freed": 0, "gc_objects_scanned": 0, - "gc_collection_us": 1168, + "gc_collection_us": 1472, "instruction_count": 16560027, - "compile_time_us": 391, - "exec_time_us": 1734715, + "compile_time_us": 451, + "exec_time_us": 1808872, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1324,7 +1324,7 @@ }, { "test_name": "string_case", - "wall_time_us": 185220, + "wall_time_us": 186688, "session_objects": 0, "session_bytes": 7600000, "epoch_objects": 0, @@ -1334,8 +1334,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 1600028, - "compile_time_us": 249, - "exec_time_us": 184970, + "compile_time_us": 359, + "exec_time_us": 186329, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1345,7 +1345,7 @@ }, { "test_name": "string_char", - "wall_time_us": 299017, + "wall_time_us": 311219, "session_objects": 0, "session_bytes": 0, "epoch_objects": 0, @@ -1355,8 +1355,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 3800025, - "compile_time_us": 247, - "exec_time_us": 298770, + "compile_time_us": 266, + "exec_time_us": 310953, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1366,7 +1366,7 @@ }, { "test_name": "string_concat", - "wall_time_us": 172775, + "wall_time_us": 176823, "session_objects": 0, "session_bytes": 1900000, "epoch_objects": 0, @@ -1376,8 +1376,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 1800031, - "compile_time_us": 352, - "exec_time_us": 172422, + "compile_time_us": 378, + "exec_time_us": 176445, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1387,7 +1387,7 @@ }, { "test_name": "string_indexof", - "wall_time_us": 87360, + "wall_time_us": 85993, "session_objects": 0, "session_bytes": 0, "epoch_objects": 0, @@ -1397,8 +1397,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 1100028, - "compile_time_us": 215, - "exec_time_us": 87144, + "compile_time_us": 241, + "exec_time_us": 85752, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1408,7 +1408,7 @@ }, { "test_name": "string_replace", - "wall_time_us": 53141, + "wall_time_us": 55864, "session_objects": 0, "session_bytes": 1320000, "epoch_objects": 0, @@ -1418,8 +1418,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 600030, - "compile_time_us": 288, - "exec_time_us": 52852, + "compile_time_us": 353, + "exec_time_us": 55510, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1429,49 +1429,49 @@ }, { "test_name": "string_replace_fn", - "wall_time_us": 789775, - "session_objects": 294, - "session_bytes": 1619217, - "epoch_objects": 14645, + "wall_time_us": 775998, + "session_objects": 210, + "session_bytes": 17604583, + "epoch_objects": 0, "epoch_bytes": 0, "gc_trigger_count": 3, - "gc_bytes_freed": 52786670, - "gc_objects_scanned": 95590, - "gc_collection_us": 61179, + "gc_bytes_freed": 34437528, + "gc_objects_scanned": 102901, + "gc_collection_us": 72378, "instruction_count": 64987, - "compile_time_us": 408, - "exec_time_us": 789367, + "compile_time_us": 451, + "exec_time_us": 775546, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, - "peak_bytes": 33571047, - "retained_bytes": 12433, + "peak_bytes": 33586009, + "retained_bytes": 12641, "retained_objects": 4 }, { "test_name": "string_split", - "wall_time_us": 99126, - "session_objects": 0, - "session_bytes": 17160000, - "epoch_objects": 20000, + "wall_time_us": 104249, + "session_objects": 20000, + "session_bytes": 24520000, + "epoch_objects": 0, "epoch_bytes": 0, "gc_trigger_count": 0, "gc_bytes_freed": 0, "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 540030, - "compile_time_us": 249, - "exec_time_us": 98877, + "compile_time_us": 340, + "exec_time_us": 103908, "ic_hit_rate": 0.9999499999999999, "ic_hits": 19999, "ic_misses": 1, - "peak_bytes": 17160000, + "peak_bytes": 24520000, "retained_bytes": 1226, "retained_objects": 1 }, { "test_name": "string_substring", - "wall_time_us": 122300, + "wall_time_us": 126262, "session_objects": 0, "session_bytes": 2150000, "epoch_objects": 0, @@ -1481,8 +1481,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 1500030, - "compile_time_us": 259, - "exec_time_us": 122040, + "compile_time_us": 342, + "exec_time_us": 125919, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1492,7 +1492,7 @@ }, { "test_name": "string_trim", - "wall_time_us": 41728, + "wall_time_us": 43860, "session_objects": 0, "session_bytes": 1560000, "epoch_objects": 0, @@ -1502,8 +1502,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 460028, - "compile_time_us": 207, - "exec_time_us": 41521, + "compile_time_us": 253, + "exec_time_us": 43607, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1513,7 +1513,7 @@ }, { "test_name": "try_catch_ok", - "wall_time_us": 57605, + "wall_time_us": 58217, "session_objects": 0, "session_bytes": 0, "epoch_objects": 0, @@ -1523,8 +1523,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 1050023, - "compile_time_us": 226, - "exec_time_us": 57379, + "compile_time_us": 255, + "exec_time_us": 57961, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, @@ -1534,49 +1534,49 @@ }, { "test_name": "try_catch_throw", - "wall_time_us": 51635, - "session_objects": 0, - "session_bytes": 720000, - "epoch_objects": 20000, + "wall_time_us": 53502, + "session_objects": 20000, + "session_bytes": 3440000, + "epoch_objects": 0, "epoch_bytes": 0, "gc_trigger_count": 0, "gc_bytes_freed": 0, "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 580023, - "compile_time_us": 289, - "exec_time_us": 51346, + "compile_time_us": 319, + "exec_time_us": 53183, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, - "peak_bytes": 720000, + "peak_bytes": 3440000, "retained_bytes": 0, "retained_objects": 0 }, { "test_name": "typeof_ops", - "wall_time_us": 284886, - "session_objects": 0, - "session_bytes": 0, - "epoch_objects": 100000, + "wall_time_us": 311131, + "session_objects": 100000, + "session_bytes": 13600000, + "epoch_objects": 0, "epoch_bytes": 0, "gc_trigger_count": 0, "gc_bytes_freed": 0, "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 4300023, - "compile_time_us": 226, - "exec_time_us": 284660, + "compile_time_us": 250, + "exec_time_us": 310880, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, - "peak_bytes": 0, + "peak_bytes": 13600000, "retained_bytes": 0, "retained_objects": 0 }, { "test_name": "unary_ops", - "wall_time_us": 271734, + "wall_time_us": 284567, "session_objects": 0, "session_bytes": 0, "epoch_objects": 0, @@ -1586,8 +1586,8 @@ "gc_objects_scanned": 0, "gc_collection_us": 0, "instruction_count": 3700023, - "compile_time_us": 318, - "exec_time_us": 271415, + "compile_time_us": 314, + "exec_time_us": 284253, "ic_hit_rate": 0.0, "ic_hits": 0, "ic_misses": 0, diff --git a/crates/oxide_cli/src/bench/baseline.rs b/crates/oxide_cli/src/bench/baseline.rs index 684a748b..f2fdc570 100644 --- a/crates/oxide_cli/src/bench/baseline.rs +++ b/crates/oxide_cli/src/bench/baseline.rs @@ -12,7 +12,10 @@ impl Baseline { } } -/// 一次性能回退：当前指标相对基线的比值超过容差即视为回归。 +/// 一次性能回退信号：当前指标相对基线的比值超过容差即报出。 +/// +/// `informational` 标记信息性信号（墙时型列）：随表格打印供人工参考， +/// 不影响退出码；非信息性信号是回归门，出现即退出码 1。 pub struct Regression { pub metric: String, pub test_name: String, @@ -20,6 +23,7 @@ pub struct Regression { pub current: f64, pub ratio: f64, pub tolerance: f64, + pub informational: bool, } /// 从 `benchmark_baseline.json` 加载基线；文件不存在时返回空基线。 @@ -47,8 +51,13 @@ pub fn save_baseline(results: &[MetricCollection]) -> Result<(), String> { Ok(()) } -/// 对比当前结果与基线，返回所有超过各自容差（wall_time 10%、GC 类 50%、其它 20%）的回归项。 -/// 方向语义：`ic_hit_rate` 越高越好（下降超容差才报回归），其余指标越低越好（上升超容差报回归）。 +/// 对比当前结果与基线，返回所有超过各自容差的信号项。 +/// +/// 列语义分三档：确定性列（指令数、内存账目、垃圾回收计数、内联缓存计数） +/// 跨运行逐字节一致，零容差，双向任何变化即信号；墙时型列（wall、exec、 +/// compile、gc_collection）容差 0.50，信息性，只打印不进退出码； +/// `ic_hit_rate` 越高越好（下降超容差才报），其余列越低越好（上升超容差报）。 +/// 两侧零值跳过（基线为 0、当前非零的新分配场景由重锚吸收，不在此报）。 pub fn compare_baseline(current: &[MetricCollection]) -> Vec { let baseline = match load_baseline() { Ok(b) => b, @@ -77,14 +86,20 @@ pub fn compare_baseline(current: &[MetricCollection]) -> Vec { if base_val == 0.0 { continue; } - let tolerance = match name { - "wall_time_us" => 0.10, - "gc_trigger_count" | "gc_bytes_freed" | "gc_objects_scanned" | "gc_collection_us" => 0.50, - "session_bytes" | "peak_bytes" | "retained_bytes" | "retained_objects" => 0.20, - _ => 0.20, + // 确定性列零容差（双向任何变化即信号）；墙时型列信息性； + // ic_hit_rate 越高越好；其余列保留 20% 默认带。 + let (tolerance, informational) = match name { + "instruction_count" | "session_objects" | "session_bytes" | "gc_trigger_count" + | "gc_bytes_freed" | "gc_objects_scanned" | "ic_hits" | "ic_misses" | "peak_bytes" + | "retained_bytes" | "retained_objects" => (0.0, false), + "wall_time_us" | "exec_time_us" | "compile_time_us" | "gc_collection_us" => (0.50, true), + "ic_hit_rate" => (0.05, false), + _ => (0.20, false), }; let ratio = cur_val / base_val; - let regressed = if matches!(name, "ic_hit_rate") { + let regressed = if tolerance == 0.0 { + (ratio - 1.0).abs() > 1e-9 + } else if matches!(name, "ic_hit_rate") { ratio < 1.0 - tolerance } else { ratio > 1.0 + tolerance @@ -97,6 +112,7 @@ pub fn compare_baseline(current: &[MetricCollection]) -> Vec { current: cur_val, ratio, tolerance, + informational, }); } } diff --git a/crates/oxide_cli/src/bench/js_stress.rs b/crates/oxide_cli/src/bench/js_stress.rs index 5834e09e..1da2cbc9 100644 --- a/crates/oxide_cli/src/bench/js_stress.rs +++ b/crates/oxide_cli/src/bench/js_stress.rs @@ -155,9 +155,27 @@ pub fn run_js_stress_bench(config: &BenchConfig, kernel: &Arc, pool: eprintln!("Baseline saved to BENCHMARK_BASELINE.md + benchmark_baseline.json"); } else { let regressions = compare_baseline(&results); - if !regressions.is_empty() { + // 信息性旗标（墙时型列）只打印供人工参考，不影响退出码。 + let informational: Vec<_> = regressions.iter().filter(|r| r.informational).collect(); + if !informational.is_empty() { + eprintln!("\nWall-time drift (informational, does not affect exit code):"); + for r in &informational { + eprintln!( + " {}: {} baseline={} current={} ratio={:.2}% tolerance={:.0}%", + r.test_name, + r.metric, + r.baseline, + r.current, + (r.ratio - 1.0) * 100.0, + r.tolerance * 100.0, + ); + } + } + // 回归门：确定性列等硬信号出现即退出码 1。 + let hard: Vec<_> = regressions.iter().filter(|r| !r.informational).collect(); + if !hard.is_empty() { eprintln!("\nRegression detected:"); - for r in ®ressions { + for r in &hard { eprintln!( " {}: {} baseline={} current={} ratio={:.2}% tolerance={:.0}%", r.test_name, diff --git a/crates/oxide_cli/src/bench/output.rs b/crates/oxide_cli/src/bench/output.rs index 678dabc8..bae8faf8 100644 --- a/crates/oxide_cli/src/bench/output.rs +++ b/crates/oxide_cli/src/bench/output.rs @@ -23,6 +23,17 @@ const MEMORY_BENCH_NOTES: &str = "\n内存基准用例（mem_*）：\n 再克隆一份（object_graph 见留存锚测试）。 "; +/// A/B 判据口径说明，随表格尾部输出。 +const BENCH_JUDGMENT_NOTES: &str = "\nA/B 判据口径：\n + 主判（回归门）：确定性列——指令数、内存账目（session/peak/retained）、 + 垃圾回收计数、内联缓存计数——跨运行逐字节一致，零容差，双向任何变化即信号； + 基线对比的退出码 1 只认这些列。 + 次判（墙时间）：wall/exec/compile/gc_collection 列在 ±5% 带内（固定核、 + warmup 2、三轮中位）；基线对比容差 0.50，信息性，不影响退出码。 + 基线文件是陈旧锚（安静树单次快照），不是 A/B 仪器；A/B 是同机同宿主 + 严格交错对比。 +"; + /// 把结果格式化为对齐的文本表格（供终端打印）。 /// /// `Sess B`/`Peak B`/`Ret B` 为 session 堆账目（字节）：执行期累计 / 峰值高水位 / @@ -64,6 +75,7 @@ pub fn format_text_table(results: &[MetricCollection]) -> String { out.push('\n'); } out.push_str(MEMORY_BENCH_NOTES); + out.push_str(BENCH_JUDGMENT_NOTES); out }