Programming Language and compiler
Benchmarks

Haxe 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
haxe 1.hx 1321ms 20ms 145.9MB 1507ms 70ms haxe/cpp 4.3.6
csharp 1.cs 1752ms 85ms 103.6MB 1933ms 253ms mono 6.12.0
haxe 2.hx 4434ms 85ms 495.3MB 5067ms 240ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 50.6MB 5500ms 407ms haxe/hl/c 4.3.6
haxe 2.hx timeout 0.0ms 85.0MB 5020ms 703ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 52.4MB 7647ms 430ms haxe/hl/jit 1.14.0
haxe 2.hx timeout 0.0ms 133.0MB 7440ms 810ms haxe/hl/jit 1.14.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 94ms 2.6ms 27.5MB 90ms 7ms haxe/cpp 4.3.6
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
haxe 2.hx 406ms 6.6ms 58.3MB 430ms 37ms haxe/cpp 4.3.6
haxe 1.hx 633ms 3.4ms 10.8MB 597ms 53ms haxe/hl/c 4.3.6
haxe 1.hx 685ms 25ms 13.2MB 743ms 57ms haxe/hl/jit 1.14.0
haxe 2.hx 927ms 18ms 15.7MB 807ms 160ms haxe/hl/c 4.3.6
haxe 2.hx 1160ms 86ms 27.0MB 1173ms 200ms haxe/hl/jit 1.14.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 5-m.cs 138ms 5.4ms 33.9MB 347ms 123ms dotnet/aot 9.0.102
csharp 5-m.cs 188ms 2.6ms 50.8MB 470ms 113ms dotnet 9.0.102
csharp 5-m.cs 259ms 14ms 58.4MB 653ms 157ms mono 6.12.0
haxe 1.hx 2444ms 20ms 27.5MB 2297ms 270ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.3MB 4280ms 930ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 5.5MB 4340ms 887ms haxe/hl/jit 1.14.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 5-m.cs 26ms 1.6ms 23.7MB 33ms 17ms dotnet/aot 9.0.102
csharp 5-m.cs 61ms 1.5ms 47.1MB 83ms 20ms dotnet 9.0.102
csharp 5-m.cs 70ms 1.0ms 39.6MB 103ms 17ms mono 6.12.0
haxe 1.hx 260ms 0.3ms 27.5MB 220ms 40ms haxe/cpp 4.3.6
haxe 1.hx 653ms 2.7ms 5.4MB 547ms 123ms haxe/hl/c 4.3.6
haxe 1.hx 691ms 7.5ms 5.7MB 580ms 127ms haxe/hl/jit 1.14.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 2.2ms 0.2ms 4.9MB 0ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 2.6ms 0.1ms 4.3MB 0ms 0ms haxe/cpp 4.3.6
haxe 1.hx 3.6ms 0.2ms 4.8MB 0ms 0ms haxe/hl/jit 1.14.0
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
haxe 1.hx 134ms 1.1ms 20.4MB 127ms 0ms haxe/cpp 4.3.6
haxe 1.hx 135ms 0.4ms 5.0MB 127ms 0ms haxe/hl/c 4.3.6
csharp 2.cs 146ms 1.3ms 22.7MB 133ms 3ms mono 6.12.0
haxe 1.hx 152ms 0.4ms 5.7MB 140ms 0ms haxe/hl/jit 1.14.0
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
haxe 1.hx 375ms 1.6ms 25.5MB 363ms 7ms haxe/cpp 4.3.6
csharp 2.cs 402ms 2.3ms 35.6MB 387ms 10ms dotnet 9.0.102
haxe 1.hx 403ms 6.2ms 5.0MB 393ms 0ms haxe/hl/c 4.3.6
csharp 2.cs 412ms 97ms 24.8MB 397ms 0ms mono 6.12.0
haxe 1.hx 451ms 3.3ms 5.7MB 437ms 0ms haxe/hl/jit 1.14.0
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
haxe 1.hx 64ms 0.5ms 12.4MB 53ms 0ms haxe/cpp 4.3.6
haxe 1.hx 67ms 1.0ms 5.0MB 60ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 78ms 1.0ms 5.7MB 70ms 0ms haxe/hl/jit 1.14.0
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

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 540ms 17ms 126.2MB 480ms 90ms dotnet/aot 9.0.102
csharp 1.cs 585ms 1.6ms 153.7MB 523ms 133ms dotnet/aot 9.0.102
csharp 2.cs 687ms 11ms 142.9MB 637ms 97ms dotnet 9.0.102
csharp 1.cs 740ms 30ms 169.4MB 690ms 120ms dotnet 9.0.102
haxe 1.hx 917ms 8.2ms 96.9MB 1023ms 43ms haxe/cpp 4.3.6
csharp 1.cs 1320ms 56ms 146.4MB 1527ms 183ms mono 6.12.0
haxe 1.hx timeout 0.0ms 34.5MB 4907ms 497ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 59.1MB 6110ms 440ms haxe/hl/jit 1.14.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 135ms 1.9ms 64.0MB 103ms 33ms dotnet/aot 9.0.102
csharp 1.cs 153ms 2.5ms 80.5MB 120ms 43ms dotnet/aot 9.0.102
haxe 1.hx 174ms 3.9ms 28.6MB 173ms 10ms haxe/cpp 4.3.6
csharp 1.cs 260ms 7.3ms 69.5MB 233ms 33ms mono 6.12.0
csharp 2.cs 263ms 7.3ms 82.8MB 210ms 47ms dotnet 9.0.102
csharp 1.cs 288ms 18ms 99.0MB 240ms 50ms dotnet 9.0.102
haxe 1.hx 1287ms 11ms 12.8MB 1217ms 143ms haxe/hl/c 4.3.6
haxe 1.hx 1312ms 13ms 22.2MB 1310ms 143ms haxe/hl/jit 1.14.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
haxe 2.hx 852ms 3.3ms 5.1MB 840ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 1050ms 8.1ms 5.0MB 1033ms 0ms haxe/hl/c 4.3.6
csharp 8.cs 1246ms 5.3ms 22.4MB 1230ms 0ms mono 6.12.0
haxe 3.hx 1410ms 33ms 25.6MB 1583ms 50ms haxe/cpp 4.3.6
haxe 2.hx 2407ms 6.7ms 5.7MB 2393ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 2445ms 1.3ms 5.7MB 2430ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx timeout 0.0ms 4.4MB 4987ms 0ms haxe/cpp 4.3.6
haxe 2.hx timeout 0.0ms 4.4MB 4983ms 0ms haxe/cpp 4.3.6
haxe 3.hx timeout 0.0ms 5.2MB 3890ms 1607ms haxe/hl/c 4.3.6
haxe 3.hx timeout 0.0ms 6.0MB 4097ms 1367ms haxe/hl/jit 1.14.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 8.cs 46ms 1.7ms 16.0MB 30ms 0ms dotnet/aot 9.0.102
haxe 2.hx 91ms 1.0ms 5.0MB 80ms 0ms haxe/hl/c 4.3.6
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
haxe 1.hx 111ms 2.6ms 5.0MB 100ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 156ms 5.2ms 27.6MB 157ms 7ms haxe/cpp 4.3.6
csharp 8.cs 162ms 2.1ms 26.3MB 147ms 3ms mono 6.12.0
haxe 2.hx 244ms 0.6ms 5.7MB 230ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 250ms 1.0ms 5.7MB 240ms 0ms haxe/hl/jit 1.14.0
haxe 2.hx 669ms 3.4ms 4.4MB 660ms 0ms haxe/cpp 4.3.6
haxe 3.hx 679ms 29ms 5.2MB 517ms 213ms haxe/hl/c 4.3.6
haxe 3.hx 773ms 1.8ms 5.8MB 627ms 207ms haxe/hl/jit 1.14.0
haxe 1.hx 823ms 17ms 4.4MB 813ms 0ms haxe/cpp 4.3.6

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
haxe 1.hx 3914ms 2.8ms 5.3MB 3900ms 3ms haxe/hl/c 4.3.6
csharp 3-m.cs 4634ms 249ms 30.7MB 17543ms 10ms mono 6.12.0
haxe 1.hx timeout 0.0ms 7.0MB 4990ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.9MB 4983ms 0ms haxe/hl/jit 1.14.0

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
haxe 1.hx 991ms 6.4ms 5.1MB 973ms 3ms haxe/hl/c 4.3.6
csharp 3-m.cs 1203ms 18ms 31.0MB 4483ms 7ms mono 6.12.0
haxe 1.hx 2391ms 1.5ms 6.5MB 2380ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.8MB 4983ms 3ms haxe/hl/jit 1.14.0

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
haxe 1.hx 253ms 2.4ms 5.0MB 243ms 0ms haxe/hl/c 4.3.6
csharp 3-m.cs 348ms 2.4ms 26.4MB 1160ms 7ms mono 6.12.0
haxe 1.hx 602ms 1.7ms 5.4MB 587ms 0ms haxe/cpp 4.3.6
haxe 1.hx 2305ms 4.5ms 5.8MB 2297ms 0ms haxe/hl/jit 1.14.0