Current benchmark data was generated on Tue Mar 25 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 |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 1276ms | 8.3ms | 64.0MB | 1257ms | 0ms | crystal 1.15.1 |
rust | 4.rs | 1295ms | 3.8ms | 33.6MB | 1273ms | 10ms | rustc 1.85.1 |
rust | 5.rs | 1401ms | 21ms | 33.8MB | 1377ms | 7ms | rustc 1.85.1 |
rust | 3.rs | 1556ms | 12ms | 49.8MB | 1523ms | 20ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 1.cr | 105ms | 2.2ms | 10.9MB | 90ms | 0ms | crystal 1.15.1 |
rust | 4.rs | 123ms | 2.5ms | 5.8MB | 113ms | 0ms | rustc 1.85.1 |
rust | 5.rs | 127ms | 3.9ms | 5.8MB | 117ms | 0ms | rustc 1.85.1 |
rust | 3.rs | 136ms | 2.8ms | 7.8MB | 123ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-m.rs | 581ms | 48ms | 9.3MB | 2187ms | 73ms | rustc 1.85.1 |
rust | 5-m.rs | 617ms | 62ms | 5.6MB | 2333ms | 63ms | rustc 1.85.1 |
rust | 1-m.rs | 957ms | 7.3ms | 8.4MB | 3493ms | 230ms | rustc 1.85.1 |
rust | 3.rs | 1163ms | 33ms | 9.3MB | 1117ms | 30ms | rustc 1.85.1 |
crystal | 1.cr | 1381ms | 34ms | 19.6MB | 1307ms | 57ms | crystal 1.15.1 |
rust | 4.rs | 1886ms | 1.9ms | 7.4MB | 1870ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5-m.rs | 54ms | 1.7ms | 3.3MB | 163ms | 13ms | rustc 1.85.1 |
rust | 3-m.rs | 59ms | 1.8ms | 4.1MB | 187ms | 10ms | rustc 1.85.1 |
crystal | 1.cr | 71ms | 3.7ms | 7.1MB | 50ms | 10ms | crystal 1.15.1 |
rust | 3.rs | 72ms | 1.0ms | 4.0MB | 60ms | 0ms | rustc 1.85.1 |
rust | 1-m.rs | 73ms | 0.5ms | 3.9MB | 233ms | 23ms | rustc 1.85.1 |
rust | 4.rs | 119ms | 3.2ms | 3.3MB | 110ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 412ms | 1.0ms | 2.0MB | 1580ms | 0ms | rustc 1.85.1 |
rust | 5-m.rs | 575ms | 7.0ms | 2.1MB | 2190ms | 0ms | rustc 1.85.1 |
rust | 2-im.rs | 623ms | 2.8ms | 2.0MB | 2400ms | 0ms | rustc 1.85.1 |
rust | 1-m.rs | 994ms | 7.8ms | 2.1MB | 3783ms | 0ms | rustc 1.85.1 |
rust | 3-i.rs | 1500ms | 1.0ms | 1.9MB | 1490ms | 0ms | rustc 1.85.1 |
rust | 2-i.rs | 1765ms | 5.9ms | 1.8MB | 1757ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 2508ms | 6.1ms | 2.8MB | 2493ms | 0ms | crystal 1.15.1 |
rust | 1.rs | 2681ms | 4.0ms | 1.8MB | 2673ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 3-im.rs | 38ms | 0.5ms | 2.1MB | 120ms | 0ms | rustc 1.85.1 |
rust | 5-m.rs | 54ms | 1.6ms | 2.0MB | 177ms | 0ms | rustc 1.85.1 |
rust | 2-im.rs | 61ms | 0.7ms | 2.0MB | 200ms | 0ms | rustc 1.85.1 |
rust | 1-m.rs | 90ms | 1.9ms | 2.1MB | 313ms | 0ms | rustc 1.85.1 |
rust | 3-i.rs | 126ms | 0.9ms | 1.9MB | 120ms | 0ms | rustc 1.85.1 |
rust | 2-i.rs | 149ms | 0.7ms | 1.8MB | 140ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 207ms | 1.2ms | 2.8MB | 200ms | 0ms | crystal 1.15.1 |
rust | 1.rs | 227ms | 1.5ms | 1.8MB | 217ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5c-m.rs | 91ms | 0.5ms | 3.2MB | 260ms | 3ms | rustc 1.85.1 |
rust | 5-m.rs | 95ms | 0.4ms | 3.2MB | 297ms | 0ms | rustc 1.85.1 |
rust | 1c.rs | 162ms | 1.0ms | 1.9MB | 153ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 196ms | 1.0ms | 1.9MB | 187ms | 0ms | rustc 1.85.1 |
crystal | 2.cr | 555ms | 3.0ms | 3.4MB | 450ms | 90ms | crystal 1.15.1 |
crystal | 1.cr | 694ms | 0.6ms | 14.4MB | 573ms | 107ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 5c-m.rs | 16ms | 0.5ms | 3.2MB | 27ms | 0ms | rustc 1.85.1 |
rust | 5-m.rs | 16ms | 0.9ms | 3.2MB | 27ms | 0ms | rustc 1.85.1 |
rust | 1c.rs | 19ms | 0.3ms | 1.9MB | 10ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 22ms | 0.7ms | 2.0MB | 10ms | 0ms | rustc 1.85.1 |
crystal | 2.cr | 59ms | 0.3ms | 3.4MB | 40ms | 7ms | crystal 1.15.1 |
crystal | 1.cr | 75ms | 1.4ms | 4.8MB | 57ms | 7ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 304ms | 70ms | 74.8MB | 180ms | 497ms | rustc 1.85.1 |
rust | 2-m.rs | 375ms | 8.8ms | 73.4MB | 257ms | 893ms | rustc 1.85.1 |
rust | 2-http2.rs | 394ms | 102ms | 57.0MB | 917ms | 383ms | rustc 1.85.1 |
rust | 1-http2.rs | 565ms | 74ms | 61.6MB | 1280ms | 690ms | rustc 1.85.1 |
crystal | 1.cr | 1690ms | 21ms | 287.8MB | 323ms | 510ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 1-m.rs | 38ms | 3.0ms | 13.4MB | 17ms | 57ms | rustc 1.85.1 |
rust | 2-m.rs | 88ms | 11ms | 24.4MB | 40ms | 173ms | rustc 1.85.1 |
rust | 2-http2.rs | 208ms | 35ms | 26.0MB | 497ms | 190ms | rustc 1.85.1 |
rust | 1-http2.rs | 254ms | 38ms | 29.0MB | 667ms | 220ms | rustc 1.85.1 |
crystal | 1.cr | 1190ms | 102ms | 59.1MB | 37ms | 83ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 37ms | 1.3ms | 2.9MB | 30ms | 0ms | crystal 1.15.1 |
rust | 0-unsafe.rs | 42ms | 4.5ms | 1.8MB | 37ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 52ms | 8.0ms | 2.0MB | 47ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 65ms | 2.1ms | 2.9MB | 57ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 103ms | 1.4ms | 2.9MB | 90ms | 0ms | crystal 1.15.1 |
rust | 0-unsafe.rs | 143ms | 14ms | 1.9MB | 137ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 186ms | 1.8ms | 2.9MB | 177ms | 0ms | crystal 1.15.1 |
rust | 1.rs | 193ms | 34ms | 2.0MB | 183ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 0-unsafe.cr | 17ms | 0.5ms | 2.9MB | 10ms | 0ms | crystal 1.15.1 |
rust | 0-unsafe.rs | 26ms | 0.9ms | 1.8MB | 20ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 29ms | 0.1ms | 1.8MB | 20ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 31ms | 1.7ms | 2.9MB | 20ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 168ms | 2.2ms | 1.9MB | 160ms | 0ms | rustc 1.85.1 |
rust | 7-i.rs | 238ms | 0.9ms | 1.9MB | 230ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 240ms | 0.8ms | 1.8MB | 230ms | 0ms | rustc 1.85.1 |
rust | 3.rs | 280ms | 0.4ms | 1.8MB | 270ms | 0ms | rustc 1.87.0-nightly |
rust | 2.rs | 288ms | 8.0ms | 1.6MB | 277ms | 0ms | rustc 1.85.1 |
crystal | 2.cr | 344ms | 4.8ms | 3.3MB | 333ms | 0ms | crystal 1.15.1 |
crystal | 1.cr | 345ms | 2.6ms | 3.3MB | 333ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 4-i.rs | 19ms | 0.3ms | 1.8MB | 10ms | 0ms | rustc 1.85.1 |
rust | 7-i.rs | 26ms | 0.2ms | 1.8MB | 20ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 26ms | 0.3ms | 1.9MB | 20ms | 0ms | rustc 1.85.1 |
rust | 3.rs | 30ms | 0.1ms | 1.8MB | 20ms | 0ms | rustc 1.87.0-nightly |
rust | 2.rs | 30ms | 0.7ms | 1.8MB | 20ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 38ms | 1.5ms | 3.1MB | 30ms | 0ms | crystal 1.15.1 |
crystal | 2.cr | 38ms | 0.5ms | 3.1MB | 30ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
crystal | 2.cr | 301ms | 3.6ms | 8.1MB | 290ms | 0ms | crystal 1.15.1 |
rust | 2.rs | 317ms | 3.9ms | 6.7MB | 307ms | 0ms | rustc 1.85.1 |
rust | 1.rs | 323ms | 1.8ms | 40.9MB | 303ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 440ms | 6.5ms | 42.3MB | 430ms | 0ms | crystal 1.15.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 494ms | 0.3ms | 2.5MB | 1913ms | 0ms | rustc 1.87.0-nightly |
rust | 7-m.rs | 501ms | 1.3ms | 2.3MB | 1937ms | 7ms | rustc 1.85.1 |
rust | 8.rs | 994ms | 1.8ms | 2.4MB | 980ms | 0ms | rustc 1.87.0-nightly |
rust | 2-m.rs | 1967ms | 0.5ms | 2.3MB | 7720ms | 7ms | rustc 1.85.1 |
rust | 7.rs | 2112ms | 8.4ms | 2.0MB | 2103ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 3792ms | 11ms | 4.5MB | 3783ms | 0ms | crystal 1.15.1 |
rust | 2.rs | 4212ms | 3.9ms | 2.0MB | 4203ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 128ms | 0.3ms | 2.3MB | 467ms | 3ms | rustc 1.87.0-nightly |
rust | 7-m.rs | 129ms | 0.0ms | 2.1MB | 477ms | 0ms | rustc 1.85.1 |
rust | 8.rs | 251ms | 0.9ms | 2.1MB | 240ms | 0ms | rustc 1.87.0-nightly |
rust | 2-m.rs | 499ms | 4.2ms | 2.1MB | 1907ms | 0ms | rustc 1.85.1 |
rust | 7.rs | 535ms | 4.9ms | 1.9MB | 523ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 952ms | 1.2ms | 4.3MB | 940ms | 0ms | crystal 1.15.1 |
rust | 2.rs | 1057ms | 5.0ms | 2.0MB | 1043ms | 0ms | rustc 1.85.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
rust | 8-m.rs | 36ms | 0.2ms | 2.3MB | 107ms | 0ms | rustc 1.87.0-nightly |
rust | 7-m.rs | 37ms | 0.8ms | 2.1MB | 113ms | 0ms | rustc 1.85.1 |
rust | 8.rs | 65ms | 0.4ms | 2.0MB | 60ms | 0ms | rustc 1.87.0-nightly |
rust | 2-m.rs | 128ms | 0.5ms | 2.0MB | 470ms | 0ms | rustc 1.85.1 |
rust | 7.rs | 136ms | 2.4ms | 1.9MB | 130ms | 0ms | rustc 1.85.1 |
crystal | 1.cr | 248ms | 11ms | 3.8MB | 237ms | 0ms | crystal 1.15.1 |
rust | 2.rs | 267ms | 1.3ms | 2.0MB | 260ms | 0ms | rustc 1.85.1 |