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 |
---|---|---|---|---|---|---|---|
csharp | 1.cs | 931ms | 8.3ms | 181.9MB | 933ms | 137ms | dotnet 9.0.302 |
csharp | 1.cs | 942ms | 11ms | 168.9MB | 943ms | 137ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 1685ms | 22ms | 103.4MB | 1870ms | 203ms | mono 6.12.0 |
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 |
---|---|---|---|---|---|---|---|
csharp | 1.cs | 118ms | 10ms | 31.4MB | 80ms | 27ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 141ms | 3.1ms | 44.2MB | 120ms | 13ms | mono 6.12.0 |
zig | 1.zig | 152ms | 2.9ms | 7.0MB | 140ms | 0ms | zig 0.14.1 |
csharp | 1.cs | 191ms | 3.1ms | 51.1MB | 157ms | 30ms | dotnet 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 88ms | 0.8ms | 1.0MB | 80ms | 0ms | zig 0.14.1 |
csharp | 5-m.cs | 127ms | 6.3ms | 25.3MB | 360ms | 83ms | dotnet/aot 9.0.302 |
csharp | 5-m.cs | 191ms | 3.3ms | 37.6MB | 470ms | 120ms | dotnet 9.0.302 |
csharp | 5-m.cs | 241ms | 16ms | 47.5MB | 667ms | 120ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 11ms | 0.8ms | 1.0MB | 0ms | 0ms | zig 0.14.1 |
csharp | 5-m.cs | 26ms | 1.6ms | 16.6MB | 37ms | 17ms | dotnet/aot 9.0.302 |
csharp | 5-m.cs | 62ms | 1.9ms | 37.9MB | 90ms | 13ms | dotnet 9.0.302 |
csharp | 5-m.cs | 71ms | 2.1ms | 30.6MB | 103ms | 20ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 0.9ms | 0.0ms | 1.1MB | 0ms | 0ms | zig 0.14.1 |
csharp | 1.cs | 6.3ms | 0.2ms | 9.4MB | 0ms | 0ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 33ms | 1.2ms | 21.3MB | 20ms | 0ms | mono 6.12.0 |
csharp | 1.cs | 35ms | 1.0ms | 26.0MB | 20ms | 8ms | dotnet 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2-http2.cs | 512ms | 8.4ms | 108.6MB | 720ms | 153ms | dotnet 9.0.302 |
csharp | 2-m.cs | 563ms | 14ms | 141.1MB | 723ms | 483ms | dotnet 9.0.302 |
csharp | 1-m.cs | 671ms | 17ms | 162.4MB | 1087ms | 627ms | dotnet 9.0.302 |
csharp | 2-http3.cs | 687ms | 18ms | 144.4MB | 1133ms | 267ms | dotnet 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2-m.cs | 354ms | 17ms | 87.4MB | 380ms | 180ms | dotnet 9.0.302 |
csharp | 1-m.cs | 384ms | 10ms | 97.6MB | 533ms | 203ms | dotnet 9.0.302 |
csharp | 2-http2.cs | 432ms | 5.6ms | 85.9MB | 483ms | 90ms | dotnet 9.0.302 |
csharp | 2-http3.cs | 496ms | 11ms | 94.1MB | 577ms | 117ms | dotnet 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1-m.zig | 318ms | 0.8ms | 67.1MB | 840ms | 23ms | zig 0.14.1 |
csharp | 6-m.cs | 459ms | 14ms | 46.3MB | 1217ms | 20ms | dotnet/aot 9.0.302 |
zig | 1.zig | 499ms | 2.8ms | 28.0MB | 477ms | 13ms | zig 0.14.1 |
csharp | 6-m.cs | 748ms | 18ms | 68.5MB | 2110ms | 23ms | dotnet 9.0.302 |
csharp | 6-m.cs | 1011ms | 2.7ms | 66.6MB | 2913ms | 20ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1-m.zig | 65ms | 1.8ms | 54.3MB | 133ms | 33ms | zig 0.14.1 |
zig | 1.zig | 66ms | 2.2ms | 15.4MB | 50ms | 3ms | zig 0.14.1 |
csharp | 6-m.cs | 91ms | 6.2ms | 34.7MB | 153ms | 13ms | dotnet/aot 9.0.302 |
csharp | 6-m.cs | 178ms | 6.7ms | 57.0MB | 263ms | 30ms | dotnet 9.0.302 |
csharp | 6-m.cs | 199ms | 4.8ms | 55.2MB | 377ms | 20ms | mono 6.12.0 |
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 |
csharp | 2.cs | 99ms | 1.5ms | 9.8MB | 90ms | 0ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 152ms | 4.6ms | 23.3MB | 140ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 247ms | 1.0ms | 29.3MB | 230ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 1041ms | 11ms | 13.3MB | 1020ms | 3ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 1339ms | 31ms | 32.9MB | 1333ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 3318ms | 30ms | 45.6MB | 3273ms | 33ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 95ms | 1.5ms | 2.8MB | 87ms | 0ms | zig 0.14.1 |
csharp | 2.cs | 276ms | 2.6ms | 9.8MB | 263ms | 0ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 359ms | 6.7ms | 22.7MB | 347ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 398ms | 1.0ms | 29.5MB | 387ms | 3ms | dotnet 9.0.302 |
csharp | 1.cs | 3104ms | 7.7ms | 13.1MB | 3077ms | 13ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 3707ms | 175ms | 33.1MB | 3690ms | 20ms | dotnet 9.0.302 |
csharp | 1.cs | timeout | 0.0ms | 41.7MB | 4950ms | 50ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 16ms | 1.1ms | 1.3MB | 10ms | 0ms | zig 0.14.1 |
csharp | 2.cs | 53ms | 0.2ms | 9.8MB | 40ms | 0ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 93ms | 3.2ms | 21.2MB | 80ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 164ms | 2.8ms | 29.4MB | 147ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 1619ms | 6.9ms | 32.6MB | 1613ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 1815ms | 7.4ms | 29.0MB | 1800ms | 0ms | mono 6.12.0 |
csharp | 1.cs | 1835ms | 5.8ms | 12.9MB | 1817ms | 3ms | dotnet/aot 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 247ms | 0.5ms | 4.1MB | 240ms | 0ms | zig 0.14.1 |
csharp | 4.cs | 343ms | 11ms | 37.3MB | 320ms | 10ms | dotnet 9.0.302 |
csharp | 2.cs | 518ms | 24ms | 40.0MB | 493ms | 17ms | dotnet 9.0.302 |
csharp | 1.cs | 2040ms | 17ms | 36.7MB | 2020ms | 10ms | dotnet 9.0.302 |
csharp | 3.cs | 2349ms | 7.9ms | 16.4MB | 2337ms | 0ms | dotnet/aot 9.0.302 |
csharp | 3.cs | 2461ms | 15ms | 36.8MB | 2437ms | 7ms | dotnet 9.0.302 |
csharp | 1.cs | 3976ms | 72ms | 16.4MB | 3963ms | 0ms | dotnet/aot 9.0.302 |
csharp | 1.cs | timeout | 0.0ms | 24.1MB | 4983ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 12ms | 0.2ms | 1.1MB | 10ms | 0ms | zig 0.14.1 |
csharp | 4.cs | 80ms | 3.6ms | 34.5MB | 60ms | 10ms | dotnet 9.0.302 |
csharp | 3.cs | 106ms | 0.9ms | 13.5MB | 93ms | 0ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 125ms | 2.8ms | 37.3MB | 97ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 139ms | 3.5ms | 33.8MB | 120ms | 10ms | dotnet 9.0.302 |
csharp | 3.cs | 168ms | 5.2ms | 34.0MB | 147ms | 7ms | dotnet 9.0.302 |
csharp | 1.cs | 177ms | 7.1ms | 13.5MB | 160ms | 0ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 568ms | 2.5ms | 23.5MB | 553ms | 3ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2.cs | 526ms | 4.9ms | 121.3MB | 493ms | 87ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 564ms | 6.4ms | 142.8MB | 523ms | 117ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 679ms | 6.1ms | 137.4MB | 627ms | 103ms | dotnet 9.0.302 |
csharp | 1.cs | 711ms | 59ms | 163.7MB | 657ms | 127ms | dotnet 9.0.302 |
zig | 1.zig | 866ms | 9.9ms | 41.0MB | 833ms | 17ms | zig 0.14.1 |
csharp | 1.cs | 1278ms | 6.5ms | 140.5MB | 1483ms | 150ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 2.cs | 133ms | 7.7ms | 56.9MB | 103ms | 33ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 154ms | 2.2ms | 73.2MB | 117ms | 47ms | dotnet/aot 9.0.302 |
zig | 1.zig | 175ms | 2.1ms | 11.0MB | 160ms | 0ms | zig 0.14.1 |
csharp | 2.cs | 257ms | 2.2ms | 76.0MB | 230ms | 33ms | dotnet 9.0.302 |
csharp | 1.cs | 265ms | 3.1ms | 69.4MB | 233ms | 40ms | mono 6.12.0 |
csharp | 1.cs | 278ms | 5.2ms | 90.1MB | 253ms | 50ms | dotnet 9.0.302 |
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 |
csharp | 9.cs | 368ms | 4.8ms | 27.9MB | 340ms | 7ms | dotnet 9.0.302 |
csharp | 8.cs | 372ms | 3.5ms | 9.9MB | 357ms | 0ms | dotnet/aot 9.0.302 |
csharp | 8.cs | 419ms | 3.4ms | 27.9MB | 403ms | 7ms | dotnet 9.0.302 |
csharp | 8.cs | 1250ms | 3.2ms | 22.1MB | 1233ms | 0ms | mono 6.12.0 |
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 |
csharp | 8.cs | 46ms | 1.1ms | 9.9MB | 40ms | 0ms | dotnet/aot 9.0.302 |
csharp | 9.cs | 91ms | 0.6ms | 28.3MB | 73ms | 7ms | dotnet 9.0.302 |
csharp | 8.cs | 97ms | 3.8ms | 27.6MB | 80ms | 7ms | dotnet 9.0.302 |
csharp | 8.cs | 165ms | 0.7ms | 22.6MB | 150ms | 0ms | mono 6.12.0 |
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 |
csharp | 1.cs | 304ms | 6.0ms | 78.7MB | 283ms | 7ms | dotnet/aot 9.0.302 |
zig | 2.zig | 330ms | 3.2ms | 6.0MB | 320ms | 0ms | zig 0.14.1 |
csharp | 1.cs | 356ms | 7.3ms | 96.2MB | 327ms | 13ms | dotnet 9.0.302 |
csharp | 2.cs | 400ms | 5.0ms | 35.6MB | 380ms | 10ms | dotnet 9.0.302 |
csharp | 2.cs | 425ms | 2.7ms | 17.6MB | 410ms | 0ms | dotnet/aot 9.0.302 |
csharp | 1.cs | 543ms | 7.6ms | 84.0MB | 520ms | 10ms | mono 6.12.0 |
csharp | 2.cs | 1857ms | 2.8ms | 27.5MB | 1840ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
zig | 1.zig | 52ms | 2.0ms | 10.9MB | 40ms | 0ms | zig 0.14.1 |
csharp | 1.cs | 65ms | 1.6ms | 24.7MB | 50ms | 0ms | dotnet/aot 9.0.302 |
zig | 2.zig | 80ms | 1.1ms | 2.3MB | 70ms | 0ms | zig 0.14.1 |
csharp | 1.cs | 101ms | 2.5ms | 42.5MB | 83ms | 3ms | dotnet 9.0.302 |
csharp | 2.cs | 106ms | 0.6ms | 12.0MB | 97ms | 0ms | dotnet/aot 9.0.302 |
csharp | 2.cs | 131ms | 4.7ms | 29.9MB | 110ms | 10ms | dotnet 9.0.302 |
csharp | 1.cs | 143ms | 1.4ms | 38.2MB | 130ms | 0ms | mono 6.12.0 |
csharp | 2.cs | 480ms | 0.7ms | 21.1MB | 463ms | 0ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 6.cs | 1754ms | 1.1ms | 419.2MB | 1653ms | 147ms | dotnet/aot 9.0.302 |
csharp | 5.cs | 2081ms | 35ms | 442.1MB | 2133ms | 170ms | dotnet 9.0.302 |
csharp | 6.cs | 2706ms | 23ms | 441.1MB | 2663ms | 163ms | dotnet 9.0.302 |
csharp | 5.cs | 4207ms | 9.5ms | 419.7MB | 4107ms | 153ms | dotnet/aot 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 6.cs | 190ms | 0.1ms | 46.3MB | 163ms | 17ms | dotnet/aot 9.0.302 |
csharp | 5.cs | 287ms | 5.4ms | 71.4MB | 260ms | 30ms | dotnet 9.0.302 |
csharp | 6.cs | 390ms | 1.0ms | 70.8MB | 363ms | 27ms | dotnet 9.0.302 |
csharp | 5.cs | 436ms | 2.7ms | 47.0MB | 410ms | 20ms | dotnet/aot 9.0.302 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 1869ms | 0.3ms | 10.3MB | 7317ms | 7ms | dotnet/aot 9.0.302 |
csharp | 3-m.cs | 1921ms | 2.8ms | 30.3MB | 7360ms | 10ms | dotnet 9.0.302 |
zig | 1.zig | 3686ms | 3.7ms | 1.4MB | 3677ms | 0ms | zig 0.14.1 |
csharp | 3-m.cs | 4724ms | 142ms | 25.7MB | 18023ms | 13ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 494ms | 15ms | 10.5MB | 1790ms | 3ms | dotnet/aot 9.0.302 |
csharp | 3-m.cs | 536ms | 5.0ms | 30.0MB | 1870ms | 10ms | dotnet 9.0.302 |
zig | 1.zig | 925ms | 2.6ms | 1.3MB | 917ms | 0ms | zig 0.14.1 |
csharp | 3-m.cs | 1202ms | 28ms | 25.4MB | 4503ms | 10ms | mono 6.12.0 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
csharp | 3-m.cs | 128ms | 0.7ms | 10.3MB | 450ms | 3ms | dotnet/aot 9.0.302 |
csharp | 3-m.cs | 179ms | 3.7ms | 28.5MB | 503ms | 10ms | dotnet 9.0.302 |
zig | 1.zig | 235ms | 0.4ms | 1.3MB | 230ms | 0ms | zig 0.14.1 |
csharp | 3-m.cs | 352ms | 12ms | 25.4MB | 1193ms | 10ms | mono 6.12.0 |