Current benchmark data was generated on Mon May 19 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 | 0.6ms | 1.8MB | 160ms | 0ms | rustc 1.87.0 |
rust | 7-i.rs | 218ms | 0.5ms | 1.8MB | 210ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 229ms | 1.1ms | 1.8MB | 220ms | 0ms | rustc 1.87.0 |
rust | 2.rs | 279ms | 0.0ms | 1.8MB | 270ms | 0ms | rustc 1.87.0 |
rust | 3.rs | 279ms | 0.5ms | 1.8MB | 270ms | 0ms | rustc 1.89.0-nightly |
crystal | 2.cr | 344ms | 1.1ms | 3.3MB | 333ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 345ms | 2.6ms | 3.3MB | 337ms | 0ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 18ms | 0.1ms | 1.8MB | 10ms | 0ms | rustc 1.87.0 |
rust | 7-i.rs | 24ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 25ms | 0.4ms | 1.8MB | 20ms | 0ms | rustc 1.87.0 |
rust | 2.rs | 30ms | 0.0ms | 1.6MB | 20ms | 0ms | rustc 1.87.0 |
rust | 3.rs | 30ms | 0.1ms | 1.8MB | 20ms | 0ms | rustc 1.89.0-nightly |
crystal | 1.cr | 38ms | 1.2ms | 3.3MB | 30ms | 0ms | crystal 1.16.3 |
crystal | 2.cr | 39ms | 1.3ms | 3.3MB | 30ms | 0ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 493ms | 0.6ms | 2.5MB | 1910ms | 0ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 493ms | 0.7ms | 2.1MB | 1910ms | 0ms | rustc 1.87.0 |
rust | 8.rs | 993ms | 1.0ms | 2.3MB | 983ms | 0ms | rustc 1.89.0-nightly |
rust | 7.rs | 1961ms | 4.4ms | 1.9MB | 1950ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 2070ms | 3.8ms | 2.3MB | 8130ms | 10ms | rustc 1.87.0 |
crystal | 1.cr | 3761ms | 7.0ms | 4.5MB | 3750ms | 0ms | crystal 1.16.3 |
rust | 2.rs | 4266ms | 1.8ms | 2.1MB | 4257ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 127ms | 0.5ms | 2.3MB | 467ms | 3ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 128ms | 0.3ms | 2.1MB | 467ms | 3ms | rustc 1.87.0 |
rust | 8.rs | 251ms | 0.6ms | 2.0MB | 240ms | 0ms | rustc 1.89.0-nightly |
rust | 7.rs | 493ms | 1.4ms | 1.8MB | 480ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 521ms | 0.9ms | 2.3MB | 2030ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 948ms | 1.7ms | 4.4MB | 940ms | 0ms | crystal 1.16.3 |
rust | 2.rs | 1069ms | 4.4ms | 2.0MB | 1063ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 35ms | 0.1ms | 2.1MB | 107ms | 3ms | rustc 1.89.0-nightly |
rust | 7-m.rs | 36ms | 0.6ms | 2.0MB | 113ms | 0ms | rustc 1.87.0 |
rust | 8.rs | 65ms | 0.9ms | 1.9MB | 60ms | 0ms | rustc 1.89.0-nightly |
rust | 7.rs | 128ms | 2.5ms | 1.8MB | 120ms | 0ms | rustc 1.87.0 |
rust | 2-m.rs | 134ms | 0.7ms | 2.1MB | 490ms | 3ms | rustc 1.87.0 |
crystal | 1.cr | 240ms | 2.2ms | 3.9MB | 230ms | 0ms | crystal 1.16.3 |
rust | 2.rs | 269ms | 1.2ms | 1.9MB | 260ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4.rs | 1281ms | 13ms | 33.8MB | 1260ms | 7ms | rustc 1.87.0 |
crystal | 1.cr | 1320ms | 17ms | 64.2MB | 1293ms | 10ms | crystal 1.16.3 |
rust | 5.rs | 1340ms | 6.3ms | 33.8MB | 1317ms | 10ms | rustc 1.87.0 |
rust | 3.rs | 1496ms | 49ms | 49.8MB | 1463ms | 17ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 107ms | 0.7ms | 10.9MB | 97ms | 0ms | crystal 1.16.3 |
rust | 4.rs | 118ms | 0.3ms | 5.6MB | 110ms | 0ms | rustc 1.87.0 |
rust | 5.rs | 128ms | 5.4ms | 5.8MB | 117ms | 0ms | rustc 1.87.0 |
rust | 3.rs | 142ms | 6.5ms | 7.8MB | 130ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-m.rs | 518ms | 38ms | 9.1MB | 1957ms | 60ms | rustc 1.87.0 |
rust | 5-m.rs | 679ms | 12ms | 5.5MB | 2580ms | 67ms | rustc 1.87.0 |
rust | 1-m.rs | 955ms | 8.3ms | 7.4MB | 3497ms | 227ms | rustc 1.87.0 |
rust | 3.rs | 1110ms | 9.5ms | 9.3MB | 1070ms | 23ms | rustc 1.87.0 |
crystal | 1.cr | 1575ms | 42ms | 19.9MB | 1510ms | 53ms | crystal 1.16.3 |
rust | 4.rs | 1921ms | 31ms | 6.9MB | 1903ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-m.rs | 51ms | 1.1ms | 3.3MB | 153ms | 10ms | rustc 1.87.0 |
rust | 3-m.rs | 55ms | 3.2ms | 4.1MB | 173ms | 10ms | rustc 1.87.0 |
rust | 3.rs | 69ms | 0.8ms | 4.0MB | 60ms | 0ms | rustc 1.87.0 |
rust | 1-m.rs | 73ms | 0.3ms | 3.5MB | 237ms | 17ms | rustc 1.87.0 |
crystal | 1.cr | 88ms | 0.4ms | 7.1MB | 60ms | 10ms | crystal 1.16.3 |
rust | 4.rs | 115ms | 1.2ms | 3.1MB | 107ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 410ms | 1.7ms | 2.1MB | 1587ms | 0ms | rustc 1.87.0 |
rust | 5-m.rs | 554ms | 1.8ms | 2.1MB | 2130ms | 0ms | rustc 1.87.0 |
rust | 2-im.rs | 677ms | 6.8ms | 2.1MB | 2577ms | 0ms | rustc 1.87.0 |
rust | 1-m.rs | 937ms | 1.3ms | 2.1MB | 3610ms | 0ms | rustc 1.87.0 |
rust | 3-i.rs | 1497ms | 1.4ms | 1.9MB | 1490ms | 0ms | rustc 1.87.0 |
rust | 2-i.rs | 2404ms | 0.4ms | 1.8MB | 2397ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 2481ms | 14ms | 2.9MB | 2473ms | 0ms | crystal 1.16.3 |
rust | 1.rs | 2718ms | 7.7ms | 1.8MB | 2710ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 38ms | 0.2ms | 2.0MB | 120ms | 0ms | rustc 1.87.0 |
rust | 5-m.rs | 52ms | 0.4ms | 2.0MB | 170ms | 0ms | rustc 1.87.0 |
rust | 2-im.rs | 61ms | 2.2ms | 2.0MB | 200ms | 0ms | rustc 1.87.0 |
rust | 1-m.rs | 83ms | 0.6ms | 2.0MB | 290ms | 0ms | rustc 1.87.0 |
rust | 3-i.rs | 125ms | 0.5ms | 1.9MB | 120ms | 0ms | rustc 1.87.0 |
rust | 2-i.rs | 197ms | 0.2ms | 1.8MB | 190ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 205ms | 2.2ms | 2.9MB | 197ms | 0ms | crystal 1.16.3 |
rust | 1.rs | 223ms | 0.9ms | 1.8MB | 213ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 6.rs | 88ms | 2.2ms | 1.9MB | 80ms | 0ms | rustc 1.87.0 |
rust | 5c-m.rs | 88ms | 0.3ms | 3.4MB | 240ms | 0ms | rustc 1.87.0 |
rust | 5-m.rs | 94ms | 0.1ms | 3.2MB | 290ms | 3ms | rustc 1.87.0 |
rust | 1c.rs | 163ms | 0.5ms | 1.9MB | 150ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 194ms | 0.9ms | 2.0MB | 183ms | 0ms | rustc 1.87.0 |
crystal | 2.cr | 538ms | 3.5ms | 3.6MB | 450ms | 77ms | crystal 1.16.3 |
crystal | 1.cr | 683ms | 3.5ms | 14.6MB | 583ms | 87ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 6.rs | 11ms | 0.1ms | 1.9MB | 0ms | 0ms | rustc 1.87.0 |
rust | 5c-m.rs | 15ms | 0.3ms | 3.2MB | 20ms | 0ms | rustc 1.87.0 |
rust | 5-m.rs | 16ms | 0.6ms | 3.2MB | 30ms | 0ms | rustc 1.87.0 |
rust | 1c.rs | 19ms | 0.4ms | 1.9MB | 10ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 21ms | 0.3ms | 1.9MB | 10ms | 0ms | rustc 1.87.0 |
crystal | 2.cr | 57ms | 0.9ms | 3.5MB | 40ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 72ms | 1.4ms | 4.9MB | 50ms | 10ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 270ms | 61ms | 77.4MB | 157ms | 457ms | rustc 1.87.0 |
rust | 2-http2.rs | 326ms | 164ms | 68.9MB | 737ms | 370ms | rustc 1.87.0 |
rust | 2-m.rs | 345ms | 31ms | 71.5MB | 227ms | 810ms | rustc 1.87.0 |
rust | 1-http2.rs | 448ms | 106ms | 63.1MB | 1033ms | 527ms | rustc 1.87.0 |
crystal | 1.cr | 2258ms | 384ms | 270.5MB | 320ms | 440ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 36ms | 6.9ms | 13.5MB | 10ms | 53ms | rustc 1.87.0 |
rust | 2-m.rs | 71ms | 2.4ms | 20.4MB | 33ms | 147ms | rustc 1.87.0 |
rust | 1-http2.rs | 230ms | 40ms | 26.1MB | 613ms | 183ms | rustc 1.87.0 |
rust | 2-http2.rs | 239ms | 44ms | 28.0MB | 623ms | 190ms | rustc 1.87.0 |
crystal | 1.cr | 1238ms | 101ms | 54.0MB | 37ms | 73ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 28ms | 0.6ms | 9.8MB | 20ms | 0ms | rustc 1.87.0 |
rust | 4-i.rs | 30ms | 0.8ms | 7.9MB | 20ms | 0ms | rustc 1.87.0 |
rust | 2.rs | 61ms | 2.0ms | 33.8MB | 40ms | 10ms | rustc 1.87.0 |
rust | 3.rs | 61ms | 0.0ms | 32.0MB | 40ms | 10ms | rustc 1.87.0 |
rust | 1.rs | 103ms | 1.7ms | 67.4MB | 63ms | 27ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-i.rs | 211ms | 3.8ms | 52.8MB | 187ms | 10ms | rustc 1.87.0 |
rust | 4-i.rs | 261ms | 3.9ms | 54.5MB | 207ms | 43ms | rustc 1.87.0 |
rust | 2.rs | 395ms | 2.3ms | 237.8MB | 290ms | 90ms | rustc 1.87.0 |
rust | 3.rs | 404ms | 3.8ms | 237.8MB | 300ms | 93ms | rustc 1.87.0 |
rust | 1.rs | 686ms | 3.1ms | 551.8MB | 433ms | 233ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 0-unsafe.rs | 35ms | 7.9ms | 1.8MB | 27ms | 0ms | rustc 1.87.0 |
crystal | 0-unsafe.cr | 36ms | 1.4ms | 3.0MB | 30ms | 0ms | crystal 1.16.3 |
rust | 1.rs | 51ms | 6.1ms | 1.9MB | 43ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 64ms | 1.6ms | 3.0MB | 57ms | 0ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 100ms | 1.1ms | 3.0MB | 90ms | 0ms | crystal 1.16.3 |
rust | 0-unsafe.rs | 139ms | 28ms | 1.9MB | 130ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 185ms | 1.4ms | 3.0MB | 173ms | 0ms | crystal 1.16.3 |
rust | 1.rs | 191ms | 16ms | 1.9MB | 183ms | 0ms | rustc 1.87.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 18ms | 0.3ms | 3.0MB | 10ms | 0ms | crystal 1.16.3 |
rust | 0-unsafe.rs | 24ms | 1.0ms | 1.8MB | 17ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 31ms | 0.2ms | 1.8MB | 20ms | 0ms | rustc 1.87.0 |
crystal | 1.cr | 31ms | 1.1ms | 3.0MB | 20ms | 0ms | crystal 1.16.3 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 2.rs | 301ms | 0.2ms | 6.6MB | 290ms | 0ms | rustc 1.87.0 |
rust | 1.rs | 331ms | 4.3ms | 40.9MB | 317ms | 0ms | rustc 1.87.0 |
crystal | 2.cr | 347ms | 2.0ms | 8.2MB | 340ms | 0ms | crystal 1.16.3 |
crystal | 1.cr | 445ms | 17ms | 42.9MB | 430ms | 0ms | crystal 1.16.3 |