Current benchmark data was generated on Sun Jul 13 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -m in a file name stands for multi-threading or multi-processing
* -i in a file name stands for direct intrinsics usage. (Usage of simd intrinsics via libraries is not counted)
* -ffi in a file name stands for non-stdlib FFI usage
* (You may find time < time(user) + time(sys) for some non-parallelized programs, the overhead is from GC or JIT compiler, which are allowed to take advantage of multi-cores as that's more close to real-world scenarios.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4.rs | 1277ms | 6.1ms | 33.6MB | 1253ms | 10ms | rustc 1.88.0 |
rust | 5.rs | 1404ms | 46ms | 33.8MB | 1380ms | 7ms | rustc 1.88.0 |
rust | 3.rs | 1431ms | 12ms | 49.8MB | 1400ms | 13ms | rustc 1.88.0 |
ruby | 1.rb | 4770ms | 133ms | 110.1MB | 4677ms | 77ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 70.5MB | 4950ms | 33ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 796.7MB | 6620ms | 720ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4.rs | 122ms | 2.6ms | 5.6MB | 110ms | 0ms | rustc 1.88.0 |
rust | 5.rs | 128ms | 3.1ms | 5.8MB | 120ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 137ms | 3.2ms | 7.8MB | 127ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 498ms | 0.9ms | 20.3MB | 473ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 503ms | 8.2ms | 407.1MB | 980ms | 150ms | truffleruby 24.2.1 |
ruby | 1.rb | 947ms | 3.2ms | 19.5MB | 923ms | 13ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-m.rs | 523ms | 7.7ms | 9.3MB | 1967ms | 70ms | rustc 1.88.0 |
rust | 5-m.rs | 659ms | 26ms | 5.5MB | 2517ms | 60ms | rustc 1.88.0 |
rust | 1-m.rs | 963ms | 0.9ms | 7.4MB | 3583ms | 203ms | rustc 1.88.0 |
rust | 3.rs | 1118ms | 22ms | 9.3MB | 1080ms | 23ms | rustc 1.88.0 |
ruby | 1.rb | 1449ms | 20ms | 63.8MB | 1373ms | 57ms | ruby/yjit 3.4.4 |
rust | 4.rs | 1905ms | 35ms | 6.9MB | 1890ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 1913ms | 42ms | 63.0MB | 1837ms | 60ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 364.7MB | 4603ms | 1530ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-m.rs | 54ms | 1.9ms | 3.3MB | 160ms | 17ms | rustc 1.88.0 |
rust | 3-m.rs | 58ms | 2.6ms | 4.3MB | 180ms | 13ms | rustc 1.88.0 |
rust | 1-m.rs | 74ms | 0.3ms | 3.6MB | 243ms | 20ms | rustc 1.88.0 |
rust | 3.rs | 75ms | 0.3ms | 4.0MB | 60ms | 0ms | rustc 1.88.0 |
rust | 4.rs | 114ms | 1.1ms | 3.3MB | 107ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 150ms | 1.5ms | 25.6MB | 120ms | 20ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 185ms | 1.9ms | 25.0MB | 157ms | 13ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 346.5MB | 4577ms | 1460ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 6.rs | 90ms | 1.0ms | 1.9MB | 80ms | 0ms | rustc 1.88.0 |
rust | 5c-m.rs | 90ms | 0.3ms | 3.4MB | 260ms | 0ms | rustc 1.88.0 |
rust | 5-m.rs | 91ms | 0.4ms | 3.2MB | 273ms | 0ms | rustc 1.88.0 |
rust | 1c.rs | 161ms | 0.2ms | 1.9MB | 150ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 195ms | 1.3ms | 1.9MB | 183ms | 0ms | rustc 1.88.0 |
ruby | 6.rb | 2046ms | 3.0ms | 23.0MB | 2023ms | 10ms | ruby/yjit 3.4.4 |
ruby | 6-m.rb | 2107ms | 209ms | 406.5MB | 5403ms | 323ms | truffleruby 24.2.1 |
ruby | 6.rb | 3692ms | 15ms | 22.4MB | 3673ms | 10ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 6.rs | 11ms | 0.4ms | 1.9MB | 0ms | 0ms | rustc 1.88.0 |
rust | 5c-m.rs | 15ms | 0.6ms | 3.4MB | 23ms | 0ms | rustc 1.88.0 |
rust | 5-m.rs | 16ms | 0.4ms | 3.2MB | 27ms | 0ms | rustc 1.88.0 |
rust | 1c.rs | 19ms | 0.4ms | 1.9MB | 10ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 22ms | 0.5ms | 1.9MB | 10ms | 0ms | rustc 1.88.0 |
ruby | 6.rb | 259ms | 4.3ms | 15.2MB | 237ms | 10ms | ruby/yjit 3.4.4 |
ruby | 6.rb | 415ms | 1.8ms | 14.4MB | 397ms | 3ms | ruby 3.4.4 |
ruby | 6-m.rb | 843ms | 29ms | 380.9MB | 2103ms | 163ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 1.2ms | 0.0ms | 1.8MB | 0ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 1.2ms | 0.1ms | 1.9MB | 0ms | 0ms | rustc 1.90.0-nightly |
ruby | 1.rb | 34ms | 0.4ms | 141.1MB | 12ms | 24ms | truffleruby 24.2.1 |
ruby | 1.rb | 51ms | 1.1ms | 12.8MB | 38ms | 0ms | ruby 3.4.4 |
ruby | 1.rb | 53ms | 0.4ms | 12.9MB | 38ms | 4ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 29ms | 0.7ms | 9.8MB | 17ms | 0ms | rustc 1.88.0 |
rust | 4-i.rs | 32ms | 1.7ms | 7.9MB | 20ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 62ms | 1.2ms | 32.0MB | 40ms | 7ms | rustc 1.88.0 |
rust | 2.rs | 62ms | 0.6ms | 33.8MB | 40ms | 10ms | rustc 1.88.0 |
rust | 1.rs | 107ms | 3.4ms | 67.4MB | 63ms | 30ms | rustc 1.88.0 |
ruby | 1.rb | 247ms | 0.5ms | 27.1MB | 210ms | 20ms | ruby 3.4.4 |
ruby | 1.rb | 250ms | 4.8ms | 30.1MB | 220ms | 17ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 4251ms | 31ms | 506.4MB | 11203ms | 337ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 213ms | 2.5ms | 52.8MB | 190ms | 10ms | rustc 1.88.0 |
rust | 4-i.rs | 264ms | 6.4ms | 52.6MB | 203ms | 43ms | rustc 1.88.0 |
rust | 2.rs | 395ms | 1.2ms | 238.0MB | 287ms | 93ms | rustc 1.88.0 |
rust | 3.rs | 407ms | 3.7ms | 238.1MB | 300ms | 90ms | rustc 1.88.0 |
rust | 1.rs | 696ms | 2.3ms | 551.8MB | 447ms | 233ms | rustc 1.88.0 |
ruby | 1.rb | 2101ms | 28ms | 135.5MB | 2013ms | 73ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 2146ms | 112ms | 132.6MB | 2067ms | 67ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 499.9MB | 13243ms | 367ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 38ms | 5.3ms | 1.8MB | 33ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 51ms | 5.5ms | 1.9MB | 43ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 342ms | 3.2ms | 13.5MB | 327ms | 3ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 529ms | 4.4ms | 12.9MB | 510ms | 0ms | ruby 3.4.4 |
ruby | 1-m.rb | 686ms | 7.4ms | 371.8MB | 1270ms | 140ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 136ms | 6.3ms | 1.8MB | 127ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 197ms | 16ms | 2.0MB | 190ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 910ms | 1.6ms | 13.5MB | 890ms | 10ms | ruby/yjit 3.4.4 |
ruby | 1-m.rb | 1261ms | 52ms | 406.7MB | 1777ms | 167ms | truffleruby 24.2.1 |
ruby | 1.rb | 1485ms | 8.7ms | 12.9MB | 1470ms | 3ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 24ms | 1.1ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 30ms | 1.2ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | 198ms | 2.8ms | 13.5MB | 187ms | 0ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 289ms | 1.2ms | 12.8MB | 273ms | 7ms | ruby 3.4.4 |
ruby | 1-m.rb | 525ms | 17ms | 354.7MB | 1033ms | 137ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 712ms | 1.1ms | 33.8MB | 690ms | 10ms | rustc 1.88.0 |
ruby | 1-m.rb | 3861ms | 33ms | 612.1MB | 9853ms | 350ms | truffleruby 24.2.1 |
ruby | 1.rb | timeout | 0.0ms | 93.5MB | 4947ms | 40ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 97.4MB | 4940ms | 50ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 154ms | 4.0ms | 9.8MB | 143ms | 0ms | rustc 1.88.0 |
ruby | 1-m.rb | 2066ms | 110ms | 488.8MB | 5300ms | 230ms | truffleruby 24.2.1 |
ruby | 1.rb | 3236ms | 25ms | 38.3MB | 3197ms | 23ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4321ms | 12ms | 37.6MB | 4287ms | 23ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 164ms | 0.5ms | 1.8MB | 160ms | 0ms | rustc 1.88.0 |
rust | 7-i.rs | 219ms | 0.6ms | 1.8MB | 210ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 229ms | 0.2ms | 1.8MB | 220ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 279ms | 0.6ms | 1.9MB | 270ms | 0ms | rustc 1.90.0-nightly |
rust | 2.rs | 279ms | 0.4ms | 1.8MB | 270ms | 0ms | rustc 1.88.0 |
ruby | 2.rb | 836ms | 14ms | 325.0MB | 1103ms | 117ms | truffleruby 24.2.1 |
ruby | 2.rb | timeout | 0.0ms | 12.8MB | 4983ms | 3ms | ruby 3.4.4 |
ruby | 2.rb | timeout | 0.0ms | 13.5MB | 4977ms | 10ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 19ms | 0.1ms | 1.8MB | 10ms | 0ms | rustc 1.88.0 |
rust | 7-i.rs | 24ms | 0.3ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 25ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.88.0 |
rust | 3.rs | 30ms | 0.2ms | 1.8MB | 20ms | 0ms | rustc 1.90.0-nightly |
rust | 2.rs | 30ms | 0.3ms | 1.6MB | 20ms | 0ms | rustc 1.88.0 |
ruby | 2-m.rb | 309ms | 6.6ms | 309.6MB | 560ms | 103ms | truffleruby 24.2.1 |
ruby | 2.rb | 1028ms | 6.1ms | 13.5MB | 1010ms | 3ms | ruby/yjit 3.4.4 |
ruby | 2.rb | 2980ms | 14ms | 12.8MB | 2963ms | 7ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 2.rs | 303ms | 3.7ms | 6.6MB | 293ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 377ms | 18ms | 40.9MB | 363ms | 0ms | rustc 1.88.0 |
ruby | 1.rb | timeout | 0.0ms | 325.3MB | 4850ms | 133ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 327.0MB | 4847ms | 140ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 731.6MB | 5070ms | 153ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 68ms | 4.3ms | 11.6MB | 57ms | 0ms | rustc 1.88.0 |
rust | 2.rs | 77ms | 1.6ms | 2.9MB | 70ms | 0ms | rustc 1.88.0 |
ruby | 1-m.rb | 1697ms | 10ms | 473.8MB | 2493ms | 170ms | truffleruby 24.2.1 |
ruby | 1.rb | 3416ms | 80ms | 131.8MB | 3323ms | 83ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 4472ms | 16ms | 131.0MB | 4383ms | 73ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 1530ms | 10ms | 2.7MB | 1310ms | 200ms | rustc 1.88.0 |
rust | 2.rs | 1715ms | 8.1ms | 2.7MB | 1627ms | 77ms | rustc 1.88.0 |
ruby | 1.rb | timeout | 0.0ms | 130.2MB | 4863ms | 123ms | ruby 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 131.0MB | 4833ms | 150ms | ruby/yjit 3.4.4 |
ruby | 1.rb | timeout | 0.0ms | 450.5MB | 13320ms | 430ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1.rs | 321ms | 0.5ms | 2.4MB | 297ms | 10ms | rustc 1.88.0 |
rust | 2.rs | 380ms | 0.8ms | 2.4MB | 370ms | 0ms | rustc 1.88.0 |
ruby | 1-m.rb | 1668ms | 200ms | 395.7MB | 4403ms | 210ms | truffleruby 24.2.1 |
ruby | 1.rb | 1766ms | 80ms | 130.9MB | 1657ms | 93ms | ruby/yjit 3.4.4 |
ruby | 1.rb | 1816ms | 25ms | 130.3MB | 1690ms | 113ms | ruby 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 7-m.rs | 493ms | 0.6ms | 2.1MB | 1910ms | 0ms | rustc 1.88.0 |
rust | 8-m.rs | 494ms | 0.2ms | 2.5MB | 1907ms | 3ms | rustc 1.90.0-nightly |
rust | 8.rs | 992ms | 1.9ms | 2.4MB | 983ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 1924ms | 0.5ms | 1.9MB | 1913ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 2071ms | 4.3ms | 2.4MB | 8133ms | 3ms | rustc 1.88.0 |
rust | 2.rs | 4270ms | 7.1ms | 2.0MB | 4260ms | 0ms | rustc 1.88.0 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4983ms | 7ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4980ms | 0ms | ruby/yjit 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 436.6MB | 5167ms | 240ms | truffleruby 24.2.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 7-m.rs | 127ms | 0.2ms | 2.3MB | 470ms | 3ms | rustc 1.88.0 |
rust | 8-m.rs | 128ms | 0.3ms | 2.3MB | 470ms | 7ms | rustc 1.90.0-nightly |
rust | 8.rs | 250ms | 0.4ms | 2.1MB | 240ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 488ms | 5.6ms | 1.8MB | 480ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 521ms | 0.5ms | 2.1MB | 2013ms | 0ms | rustc 1.88.0 |
rust | 2.rs | 1069ms | 2.0ms | 1.9MB | 1060ms | 0ms | rustc 1.88.0 |
ruby | 4.rb | 4848ms | 12ms | 433.6MB | 5140ms | 203ms | truffleruby 24.2.1 |
ruby | 4.rb | timeout | 0.0ms | 12.8MB | 4980ms | 0ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.5MB | 4983ms | 3ms | ruby/yjit 3.4.4 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 36ms | 0.6ms | 2.3MB | 110ms | 0ms | rustc 1.90.0-nightly |
rust | 7-m.rs | 36ms | 0.0ms | 2.1MB | 113ms | 0ms | rustc 1.88.0 |
rust | 8.rs | 65ms | 0.6ms | 1.9MB | 60ms | 0ms | rustc 1.90.0-nightly |
rust | 7.rs | 127ms | 1.7ms | 1.8MB | 120ms | 0ms | rustc 1.88.0 |
rust | 2-m.rs | 134ms | 0.2ms | 2.1MB | 500ms | 0ms | rustc 1.88.0 |
rust | 2.rs | 270ms | 1.7ms | 1.9MB | 260ms | 0ms | rustc 1.88.0 |
ruby | 4.rb | 1458ms | 6.2ms | 377.4MB | 1793ms | 157ms | truffleruby 24.2.1 |
ruby | 4.rb | timeout | 0.0ms | 12.9MB | 4980ms | 3ms | ruby 3.4.4 |
ruby | 4.rb | timeout | 0.0ms | 13.6MB | 4980ms | 3ms | ruby/yjit 3.4.4 |