Programming Language and compiler
Benchmarks

Odin VS C# benchmarks

Current benchmark data was generated on Wed Jan 22 2025, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 912ms 14ms 187.1MB 903ms 140ms dotnet/aot 9.0.102
csharp 1.cs 964ms 9.3ms 206.6MB 947ms 153ms dotnet 9.0.102
csharp 1.cs 1752ms 85ms 103.6MB 1933ms 253ms mono 6.12.0
odin 1.odin 2328ms 19ms 49.5MB 2293ms 20ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 117ms 2.5ms 41.9MB 80ms 30ms dotnet/aot 9.0.102
csharp 1.cs 151ms 2.8ms 46.3MB 127ms 10ms mono 6.12.0
csharp 1.cs 204ms 17ms 64.6MB 153ms 37ms dotnet 9.0.102
odin 1.odin 230ms 20ms 7.5MB 220ms 0ms odin 2024

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.2ms 0.1ms 1.5MB 0ms 0ms odin 2024
csharp 1.cs 18ms 10ms 12.5MB 0ms 0ms dotnet/aot 9.0.102
csharp 1.cs 31ms 0.2ms 23.3MB 22ms 0ms mono 6.12.0
csharp 1.cs 35ms 0.3ms 30.3MB 16ms 4ms dotnet 9.0.102

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 99ms 1.7ms 13.9MB 83ms 0ms dotnet/aot 9.0.102
odin 1.odin 145ms 1.9ms 1.6MB 133ms 0ms odin 2024
csharp 2.cs 146ms 1.3ms 22.7MB 133ms 3ms mono 6.12.0
csharp 2.cs 257ms 11ms 33.4MB 233ms 13ms dotnet 9.0.102
csharp 1.cs 1004ms 6.7ms 17.2MB 980ms 7ms dotnet/aot 9.0.102
csharp 1.cs 1439ms 251ms 38.9MB 1417ms 13ms dotnet 9.0.102
csharp 1.cs 3311ms 41ms 47.6MB 3270ms 30ms mono 6.12.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 273ms 2.4ms 13.7MB 257ms 0ms dotnet/aot 9.0.102
csharp 2.cs 402ms 2.3ms 35.6MB 387ms 10ms dotnet 9.0.102
csharp 2.cs 412ms 97ms 24.8MB 397ms 0ms mono 6.12.0
odin 1.odin 429ms 5.3ms 1.8MB 420ms 0ms odin 2024
csharp 1.cs 2970ms 21ms 17.1MB 2943ms 13ms dotnet/aot 9.0.102
csharp 1.cs 3581ms 35ms 39.1MB 3560ms 20ms dotnet 9.0.102
csharp 1.cs timeout 0.0ms 47.8MB 4953ms 37ms mono 6.12.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 52ms 1.8ms 15.9MB 40ms 0ms dotnet/aot 9.0.102
odin 1.odin 66ms 0.6ms 1.6MB 57ms 0ms odin 2024
csharp 2.cs 94ms 1.2ms 24.5MB 80ms 3ms mono 6.12.0
csharp 2.cs 166ms 1.3ms 35.5MB 147ms 7ms dotnet 9.0.102
csharp 1.cs 1609ms 2.2ms 36.8MB 1597ms 7ms dotnet 9.0.102
csharp 1.cs 1817ms 2.0ms 16.9MB 1793ms 7ms dotnet/aot 9.0.102
csharp 1.cs 1821ms 18ms 30.8MB 1803ms 7ms mono 6.12.0

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 287ms 4.0ms 4.6MB 277ms 0ms odin 2024
csharp 2.cs 1093ms 64ms 46.0MB 1057ms 20ms dotnet 9.0.102
csharp 1.cs 2043ms 10ms 42.9MB 2010ms 20ms dotnet 9.0.102
csharp 3.cs 2350ms 7.8ms 22.1MB 2337ms 3ms dotnet/aot 9.0.102
csharp 3.cs 2712ms 331ms 42.9MB 2683ms 10ms dotnet 9.0.102
csharp 1.cs 3946ms 98ms 22.2MB 3927ms 3ms dotnet/aot 9.0.102
csharp 1.cs timeout 0.0ms 24.4MB 4983ms 3ms mono 6.12.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 14ms 0.2ms 1.6MB 10ms 0ms odin 2024
csharp 3.cs 111ms 1.1ms 18.9MB 93ms 3ms dotnet/aot 9.0.102
csharp 2.cs 132ms 0.7ms 42.9MB 113ms 7ms dotnet 9.0.102
csharp 1.cs 139ms 1.8ms 40.0MB 120ms 3ms dotnet 9.0.102
csharp 3.cs 169ms 5.2ms 40.2MB 143ms 7ms dotnet 9.0.102
csharp 1.cs 173ms 2.3ms 19.2MB 160ms 0ms dotnet/aot 9.0.102
csharp 1.cs 566ms 2.5ms 23.4MB 547ms 3ms mono 6.12.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 352ms 0.6ms 1.5MB 340ms 0ms odin 2024
odin 1-i.odin 357ms 1.9ms 1.5MB 350ms 0ms odin 2024
csharp 9.cs 360ms 2.4ms 34.2MB 340ms 10ms dotnet 9.0.102
csharp 8.cs 370ms 0.4ms 15.7MB 357ms 0ms dotnet/aot 9.0.102
csharp 8.cs 418ms 0.9ms 33.8MB 393ms 10ms dotnet 9.0.102
csharp 8.cs 1246ms 5.3ms 22.4MB 1230ms 0ms mono 6.12.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 38ms 0.2ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 38ms 1.1ms 1.5MB 27ms 0ms odin 2024
csharp 8.cs 46ms 1.7ms 16.0MB 30ms 0ms dotnet/aot 9.0.102
csharp 9.cs 92ms 1.1ms 34.0MB 77ms 0ms dotnet 9.0.102
csharp 8.cs 105ms 9.8ms 34.0MB 73ms 10ms dotnet 9.0.102
csharp 8.cs 162ms 2.1ms 26.3MB 147ms 3ms mono 6.12.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 273ms 12ms 40.6MB 253ms 0ms odin 2024
csharp 1.cs 308ms 4.3ms 54.8MB 287ms 10ms dotnet/aot 9.0.102
csharp 1.cs 349ms 1.7ms 70.4MB 323ms 10ms dotnet 9.0.102
csharp 2.cs 396ms 1.6ms 19.9MB 380ms 3ms dotnet/aot 9.0.102
csharp 2.cs 400ms 11ms 38.9MB 370ms 10ms dotnet 9.0.102
csharp 1.cs 535ms 6.8ms 86.0MB 507ms 10ms mono 6.12.0
odin 2.odin 735ms 6.5ms 6.5MB 727ms 0ms odin 2024
csharp 2.cs 1874ms 13ms 31.5MB 1860ms 0ms mono 6.12.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 53ms 2.0ms 11.3MB 40ms 0ms odin 2024
csharp 1.cs 65ms 0.2ms 27.5MB 50ms 3ms dotnet/aot 9.0.102
csharp 1.cs 98ms 1.1ms 45.5MB 73ms 10ms dotnet 9.0.102
csharp 2.cs 102ms 0.7ms 17.8MB 87ms 3ms dotnet/aot 9.0.102
csharp 2.cs 130ms 1.9ms 36.2MB 107ms 7ms dotnet 9.0.102
csharp 1.cs 144ms 1.5ms 40.3MB 127ms 7ms mono 6.12.0
odin 2.odin 168ms 11ms 2.8MB 160ms 0ms odin 2024
csharp 2.cs 484ms 8.1ms 24.9MB 463ms 3ms mono 6.12.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 1873ms 37ms 18.4MB 7180ms 7ms dotnet/aot 9.0.102
csharp 3-m.cs 1971ms 75ms 38.1MB 7220ms 13ms dotnet 9.0.102
odin 1.odin 3586ms 3.8ms 2.9MB 3577ms 0ms odin 2024
csharp 3-m.cs 4634ms 249ms 30.7MB 17543ms 10ms mono 6.12.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 476ms 1.6ms 18.2MB 1790ms 10ms dotnet/aot 9.0.102
csharp 3-m.cs 542ms 12ms 39.9MB 1870ms 10ms dotnet 9.0.102
odin 1.odin 899ms 1.8ms 2.3MB 887ms 0ms odin 2024
csharp 3-m.cs 1203ms 18ms 31.0MB 4483ms 7ms mono 6.12.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 129ms 1.0ms 18.4MB 440ms 7ms dotnet/aot 9.0.102
csharp 3-m.cs 193ms 15ms 36.4MB 497ms 10ms dotnet 9.0.102
odin 1.odin 227ms 0.7ms 1.9MB 213ms 0ms odin 2024
csharp 3-m.cs 348ms 2.4ms 26.4MB 1160ms 7ms mono 6.12.0