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-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 |
wasm | 1.rs | 405ms | 1.9ms | 18.0MB | 390ms | 0ms | wasmtime 34.0.1 |
wasm | 2.rs | 564ms | 4.6ms | 18.1MB | 553ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 1.rs | 47ms | 0.1ms | 18.1MB | 37ms | 0ms | wasmtime 34.0.1 |
wasm | 2.rs | 65ms | 1.7ms | 18.1MB | 50ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 2.rs | 3597ms | 3.4ms | 17.7MB | 3583ms | 0ms | wasmtime 34.0.1 |
rust | 2.rs | 4270ms | 7.1ms | 2.0MB | 4260ms | 0ms | rustc 1.88.0 |
wasm | 7.rs | 4892ms | 1.4ms | 19.8MB | 4880ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 2.rs | 906ms | 1.0ms | 18.3MB | 893ms | 0ms | wasmtime 34.0.1 |
rust | 2.rs | 1069ms | 2.0ms | 1.9MB | 1060ms | 0ms | rustc 1.88.0 |
wasm | 7.rs | 1231ms | 2.6ms | 17.7MB | 1217ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 2.rs | 234ms | 0.9ms | 17.8MB | 220ms | 0ms | wasmtime 34.0.1 |
rust | 2.rs | 270ms | 1.7ms | 1.9MB | 260ms | 0ms | rustc 1.88.0 |
wasm | 7.rs | 314ms | 0.5ms | 18.1MB | 300ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 5.rs | 1739ms | 5.1ms | 34.0MB | 1720ms | 7ms | wasmtime 34.0.1 |
wasm | 4.rs | 1815ms | 23ms | 34.1MB | 1793ms | 10ms | wasmtime 34.0.1 |
wasm | 3.rs | 1852ms | 9.2ms | 50.0MB | 1823ms | 17ms | wasmtime 34.0.1 |
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 |
wasm | 5.rs | 171ms | 1.3ms | 20.0MB | 157ms | 0ms | wasmtime 34.0.1 |
wasm | 4.rs | 174ms | 3.1ms | 20.0MB | 163ms | 0ms | wasmtime 34.0.1 |
wasm | 3.rs | 180ms | 3.2ms | 22.0MB | 163ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 3.rs | 1098ms | 7.8ms | 20.3MB | 1083ms | 0ms | wasmtime 34.0.1 |
rust | 3.rs | 1118ms | 22ms | 9.3MB | 1080ms | 23ms | rustc 1.88.0 |
rust | 4.rs | 1905ms | 35ms | 6.9MB | 1890ms | 0ms | rustc 1.88.0 |
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 |
wasm | 3.rs | 78ms | 3.2ms | 18.7MB | 63ms | 0ms | wasmtime 34.0.1 |
rust | 4.rs | 114ms | 1.1ms | 3.3MB | 107ms | 0ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 408ms | 2.7ms | 2.1MB | 1570ms | 0ms | rustc 1.88.0 |
rust | 5-m.rs | 555ms | 5.1ms | 2.0MB | 2160ms | 0ms | rustc 1.88.0 |
rust | 2-im.rs | 672ms | 12ms | 2.0MB | 2567ms | 0ms | rustc 1.88.0 |
rust | 1-m.rs | 941ms | 5.9ms | 2.1MB | 3617ms | 0ms | rustc 1.88.0 |
rust | 3-i.rs | 1506ms | 1.0ms | 1.9MB | 1500ms | 0ms | rustc 1.88.0 |
rust | 2-i.rs | 2400ms | 1.3ms | 1.8MB | 2390ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 2723ms | 24ms | 1.8MB | 2713ms | 0ms | rustc 1.88.0 |
wasm | 1.rs | 4157ms | 18ms | 17.8MB | 4143ms | 0ms | wasmtime 34.0.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 37ms | 0.3ms | 2.0MB | 120ms | 0ms | rustc 1.88.0 |
rust | 5-m.rs | 52ms | 0.9ms | 2.1MB | 170ms | 0ms | rustc 1.88.0 |
rust | 2-im.rs | 60ms | 1.0ms | 2.1MB | 203ms | 0ms | rustc 1.88.0 |
rust | 1-m.rs | 81ms | 1.2ms | 2.1MB | 290ms | 0ms | rustc 1.88.0 |
rust | 3-i.rs | 126ms | 0.1ms | 1.9MB | 120ms | 0ms | rustc 1.88.0 |
rust | 2-i.rs | 198ms | 0.3ms | 1.8MB | 190ms | 0ms | rustc 1.88.0 |
rust | 1.rs | 229ms | 1.4ms | 1.8MB | 220ms | 0ms | rustc 1.88.0 |
wasm | 1.rs | 349ms | 4.0ms | 17.7MB | 337ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 1.rs | 234ms | 2.4ms | 18.2MB | 220ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 1.rs | 31ms | 0.4ms | 18.3MB | 20ms | 0ms | wasmtime 34.0.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 220ms | 21ms | 85.8MB | 170ms | 467ms | rustc 1.88.0 |
rust | 2-http2.rs | 263ms | 26ms | 49.4MB | 510ms | 327ms | rustc 1.88.0 |
rust | 2-m.rs | 411ms | 72ms | 74.4MB | 243ms | 833ms | rustc 1.88.0 |
rust | 1-http2.rs | 439ms | 155ms | 61.3MB | 1027ms | 487ms | rustc 1.88.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 44ms | 5.0ms | 18.6MB | 17ms | 63ms | rustc 1.88.0 |
rust | 2-m.rs | 90ms | 10.0ms | 23.8MB | 40ms | 187ms | rustc 1.88.0 |
rust | 1-http2.rs | 203ms | 65ms | 26.3MB | 517ms | 177ms | rustc 1.88.0 |
rust | 2-http2.rs | 213ms | 38ms | 23.9MB | 540ms | 187ms | rustc 1.88.0 |
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 |
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 |
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 |
wasm | 1.rs | 91ms | 1.1ms | 18.2MB | 80ms | 0ms | wasmtime 34.0.1 |
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 |
wasm | 2.rs | 387ms | 3.2ms | 22.9MB | 373ms | 0ms | wasmtime 34.0.1 |
wasm | 1.rs | 463ms | 2.4ms | 57.0MB | 447ms | 3ms | wasmtime 34.0.1 |