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 |
---|---|---|---|---|---|---|---|
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 |
zig | 1.zig | 1872ms | 186ms | 49.0MB | 1840ms | 17ms | zig 0.14.1 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 152ms | 2.9ms | 7.0MB | 140ms | 0ms | zig 0.14.1 |
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 |
---|---|---|---|---|---|---|---|
zig | 2-m.zig | 637ms | 8.5ms | 1.4MB | 2413ms | 0ms | zig 0.14.1 |
zig | 3-i.zig | 1765ms | 1.9ms | 1.0MB | 1757ms | 0ms | zig 0.14.1 |
zig | 1.zig | 2719ms | 3.6ms | 1.0MB | 2710ms | 0ms | zig 0.14.1 |
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 |
---|---|---|---|---|---|---|---|
zig | 1.zig | 33ms | 1.2ms | 2.8MB | 27ms | 0ms | zig 0.14.1 |
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 |
---|---|---|---|---|---|---|---|
zig | 3.zig | 198ms | 1.1ms | 1.0MB | 190ms | 0ms | zig 0.14.1 |
zig | 2.zig | 280ms | 0.5ms | 1.0MB | 270ms | 0ms | zig 0.14.1 |
zig | 1.zig | 315ms | 0.8ms | 1.1MB | 303ms | 0ms | zig 0.14.1 |
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 |
---|---|---|---|---|---|---|---|
zig | 3.zig | 22ms | 0.3ms | 1.0MB | 10ms | 0ms | zig 0.14.1 |
zig | 2.zig | 30ms | 0.1ms | 1.0MB | 20ms | 0ms | zig 0.14.1 |
zig | 1.zig | 34ms | 0.6ms | 1.1MB | 30ms | 0ms | zig 0.14.1 |
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 |
---|---|---|---|---|---|---|---|
zig | 1.zig | 270ms | 5.1ms | 40.2MB | 257ms | 0ms | zig 0.14.1 |
zig | 2.zig | 330ms | 3.2ms | 6.0MB | 320ms | 0ms | zig 0.14.1 |
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 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
wasm | 2.rs | 3597ms | 3.4ms | 17.7MB | 3583ms | 0ms | wasmtime 34.0.1 |
zig | 1.zig | 3686ms | 3.7ms | 1.4MB | 3677ms | 0ms | zig 0.14.1 |
wasm | 7.rs | 4892ms | 1.4ms | 19.8MB | 4880ms | 0ms | wasmtime 34.0.1 |