Programming Language and compiler
Benchmarks

C# VS Python 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
python 1.py 1189ms 1.9ms 95.8MB 1113ms 57ms pypy 3.10.14
csharp 1.cs 1752ms 85ms 103.6MB 1933ms 253ms mono 6.12.0
python 1.py timeout 0.0ms 40.9MB 4970ms 17ms cpython 3.13.1
python 1.py timeout 0.0ms 40.6MB 4760ms 227ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 96ms 2.4ms 68.1MB 67ms 20ms pypy 3.10.14
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
python 1.py 486ms 19ms 11.9MB 457ms 13ms pyston 3.8.12
python 1.py 705ms 9.2ms 12.6MB 693ms 0ms cpython 3.13.1

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 1197ms 18ms 104.0MB 1157ms 23ms pypy 3.10.14
csharp 1-m.cs 2167ms 61ms 71.6MB 7430ms 90ms dotnet/aot 9.0.102
csharp 1-m.cs 2627ms 90ms 82.1MB 8133ms 107ms dotnet 9.0.102
python 1.py timeout 0.0ms 21.1MB 4977ms 7ms cpython 3.13.1
python 1.py timeout 0.0ms 17.3MB 4977ms 7ms pyston 3.8.12

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1-m.cs 174ms 6.3ms 28.9MB 467ms 20ms dotnet/aot 9.0.102
python 1.py 223ms 3.7ms 84.4MB 177ms 27ms pypy 3.10.14
csharp 1-m.cs 285ms 11ms 50.6MB 790ms 33ms dotnet 9.0.102
python 1.py 575ms 1.9ms 20.5MB 553ms 7ms cpython 3.13.1
python 1.py 669ms 11ms 16.8MB 647ms 7ms pyston 3.8.12

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 246ms 1.1ms 82.8MB 213ms 13ms pypy 3.10.14
python 1.py 362ms 2.1ms 12.7MB 347ms 3ms cpython 3.13.1
python 1.py 1998ms 4.4ms 9.6MB 1980ms 3ms pyston 3.8.12
csharp 1.cs 4084ms 2.2ms 24.3MB 4053ms 17ms dotnet/aot 9.0.102
csharp 1.cs 4938ms 22ms 43.7MB 4910ms 17ms dotnet 9.0.102

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 97ms 0.7ms 62.8MB 63ms 20ms pypy 3.10.14
python 1.py 109ms 3.8ms 12.4MB 100ms 0ms cpython 3.13.1
python 1.py 347ms 2.2ms 8.8MB 333ms 0ms pyston 3.8.12
csharp 1.cs 685ms 5.5ms 20.5MB 660ms 3ms dotnet/aot 9.0.102
csharp 1.cs 858ms 3.8ms 40.0MB 827ms 17ms dotnet 9.0.102

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
python 1.py 1911ms 8.2ms 88.3MB 1857ms 40ms pypy 3.10.14
python 5-m.py 2495ms 45ms 12.5MB 3553ms 1080ms pyston 3.8.12
python 5-m.py 2855ms 12ms 65.0MB 4090ms 777ms pypy 3.10.14
python 1.py 3021ms 48ms 8.1MB 3007ms 0ms pyston 3.8.12
python 5-m.py 3417ms 98ms 13.9MB 4510ms 963ms cpython 3.13.1
python 1.py 4635ms 124ms 8.6MB 4623ms 0ms cpython 3.13.1

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
python 1.py 251ms 0.5ms 63.5MB 217ms 13ms pypy 3.10.14
python 1.py 311ms 2.8ms 8.1MB 300ms 0ms pyston 3.8.12
python 5-m.py 312ms 2.4ms 12.5MB 397ms 143ms pyston 3.8.12
python 5-m.py 402ms 4.6ms 13.8MB 477ms 150ms cpython 3.13.1
python 1.py 471ms 5.4ms 8.8MB 460ms 0ms cpython 3.13.1
python 5-m.py 544ms 2.1ms 64.9MB 817ms 287ms pypy 3.10.14

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 12ms 1.1ms 7.6MB 0ms 0ms pyston 3.8.12
python 1.py 14ms 1.2ms 8.5MB 10ms 0ms cpython 3.13.1
csharp 1.cs 18ms 10ms 12.5MB 0ms 0ms dotnet/aot 9.0.102
python 1.py 28ms 0.6ms 51.0MB 10ms 8ms pypy 3.10.14
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

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2-http2.cs 512ms 4.2ms 120.8MB 737ms 140ms dotnet 9.0.102
csharp 2-m.cs 646ms 11ms 152.9MB 707ms 517ms dotnet 9.0.102
csharp 2-http3.cs 695ms 16ms 157.2MB 1120ms 290ms dotnet 9.0.102
csharp 1-m.cs 790ms 13ms 171.7MB 1097ms 717ms dotnet 9.0.102
python 1.py 2089ms 98ms 36.3MB 1090ms 1573ms pyston 3.8.12
python 1.py 2602ms 353ms 33.4MB 1593ms 1583ms cpython 3.13.1
python 1.py 4715ms 247ms 107.1MB 2877ms 1207ms pypy 3.10.14

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 390ms 4.2ms 101.0MB 387ms 197ms dotnet 9.0.102
csharp 2-http2.cs 433ms 2.9ms 97.8MB 477ms 100ms dotnet 9.0.102
csharp 1-m.cs 441ms 9.6ms 110.2MB 540ms 250ms dotnet 9.0.102
csharp 2-http3.cs 498ms 11ms 107.6MB 613ms 107ms dotnet 9.0.102
python 1.py 1097ms 19ms 28.7MB 237ms 273ms pyston 3.8.12
python 1.py 1169ms 48ms 28.7MB 317ms 277ms cpython 3.13.1
python 1.py 1648ms 408ms 90.6MB 717ms 220ms pypy 3.10.14

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 199ms 3.1ms 38.1MB 170ms 13ms pyston 3.8.12
python 1.py 219ms 2.4ms 38.6MB 190ms 10ms cpython 3.13.1
python 1.py 295ms 1.7ms 87.4MB 257ms 23ms pypy 3.10.14
csharp 2.cs 310ms 6.9ms 79.1MB 273ms 23ms dotnet 9.0.102
csharp 1.cs 709ms 4.2ms 153.6MB 727ms 93ms dotnet 9.0.102

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 1545ms 50ms 223.7MB 1733ms 100ms dotnet 9.0.102
python 1.py 1828ms 10ms 220.4MB 1650ms 163ms pyston 3.8.12
python 1.py 1906ms 5.8ms 222.2MB 1817ms 73ms pypy 3.10.14
python 1.py 1909ms 11ms 221.8MB 1807ms 87ms cpython 3.13.1
csharp 1.cs 2599ms 54ms 757.2MB 2993ms 383ms dotnet 9.0.102

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6-m.cs 481ms 30ms 54.6MB 1310ms 20ms dotnet/aot 9.0.102
csharp 6-m.cs 761ms 32ms 77.6MB 2040ms 37ms dotnet 9.0.102
csharp 6-m.cs 999ms 25ms 64.5MB 2880ms 20ms mono 6.12.0
python 3-m.py 2529ms 31ms 138.0MB 8620ms 330ms pypy 3.10.14
python 3-m.py 3123ms 17ms 33.9MB 11820ms 127ms pyston 3.8.12
python 3.py timeout 0.0ms 35.1MB 97ms 13ms cpython 3.13.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6-m.cs 89ms 4.3ms 43.4MB 157ms 13ms dotnet/aot 9.0.102
csharp 6-m.cs 171ms 13ms 64.0MB 250ms 20ms dotnet 9.0.102
csharp 6-m.cs 193ms 0.8ms 49.5MB 377ms 13ms mono 6.12.0
python 3-m.py 395ms 0.9ms 15.7MB 1303ms 67ms pyston 3.8.12
python 3-m.py 398ms 3.2ms 77.1MB 1017ms 157ms pypy 3.10.14
python 3-m.py 656ms 8.0ms 17.2MB 2300ms 57ms cpython 3.13.1

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
csharp 2.cs 146ms 1.3ms 22.7MB 133ms 3ms mono 6.12.0
python 2.py 146ms 1.1ms 57.9MB 120ms 13ms pypy 3.10.14
python 1.py 181ms 1.4ms 59.5MB 153ms 10ms pypy 3.10.14
csharp 2.cs 257ms 11ms 33.4MB 233ms 13ms dotnet 9.0.102
python 1.py 718ms 4.4ms 8.9MB 707ms 0ms pyston 3.8.12
python 2.py 832ms 3.1ms 8.5MB 817ms 0ms pyston 3.8.12
csharp 1.cs 1004ms 6.7ms 17.2MB 980ms 7ms dotnet/aot 9.0.102
python 1.py 1101ms 2.8ms 9.3MB 1083ms 0ms cpython 3.13.1
python 2.py 1309ms 4.2ms 9.1MB 1297ms 0ms cpython 3.13.1
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
python 2.py 338ms 1.6ms 58.9MB 313ms 7ms pypy 3.10.14
python 1.py 385ms 6.4ms 60.4MB 353ms 13ms pypy 3.10.14
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
python 1.py 2127ms 17ms 8.9MB 2110ms 0ms pyston 3.8.12
python 2.py 2489ms 22ms 8.5MB 2473ms 0ms pyston 3.8.12
csharp 1.cs 2970ms 21ms 17.1MB 2943ms 13ms dotnet/aot 9.0.102
python 1.py 3291ms 15ms 9.3MB 3283ms 0ms cpython 3.13.1
csharp 1.cs 3581ms 35ms 39.1MB 3560ms 20ms dotnet 9.0.102
python 2.py 3877ms 18ms 9.0MB 3860ms 0ms cpython 3.13.1
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
csharp 2.cs 94ms 1.2ms 24.5MB 80ms 3ms mono 6.12.0
python 2.py 106ms 2.6ms 57.8MB 83ms 7ms pypy 3.10.14
python 1.py 122ms 2.7ms 58.5MB 103ms 10ms pypy 3.10.14
csharp 2.cs 166ms 1.3ms 35.5MB 147ms 7ms dotnet 9.0.102
python 1.py 345ms 2.4ms 8.5MB 337ms 0ms pyston 3.8.12
python 2.py 390ms 1.7ms 8.1MB 377ms 0ms pyston 3.8.12
python 1.py 523ms 7.0ms 9.0MB 510ms 0ms cpython 3.13.1
python 2.py 622ms 5.9ms 8.6MB 607ms 0ms cpython 3.13.1
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
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
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

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
csharp 1.cs 1320ms 56ms 146.4MB 1527ms 183ms mono 6.12.0
python 1.py 2276ms 12ms 209.9MB 2153ms 103ms pypy 3.10.14
python 1.py timeout 0.0ms 93.9MB 4953ms 33ms cpython 3.13.1
python 1.py timeout 0.0ms 130.4MB 4923ms 57ms pyston 3.8.12

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
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
python 1.py 389ms 1.4ms 103.6MB 330ms 43ms pypy 3.10.14
python 1.py 3030ms 33ms 37.1MB 3000ms 17ms cpython 3.13.1
python 1.py timeout 0.0ms 48.9MB 4937ms 47ms pyston 3.8.12

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
csharp 8.cs 1246ms 5.3ms 22.4MB 1230ms 0ms mono 6.12.0
python 2.py 1366ms 23ms 59.8MB 1340ms 10ms pypy 3.10.14
python 1.py 2633ms 17ms 56.6MB 2607ms 13ms pypy 3.10.14
python 1.py timeout 0.0ms 8.6MB 4983ms 3ms cpython 3.13.1
python 2.py timeout 0.0ms 8.8MB 4990ms 0ms cpython 3.13.1
python 1.py timeout 0.0ms 8.3MB 4983ms 3ms pyston 3.8.12
python 2.py timeout 0.0ms 8.1MB 4987ms 0ms pyston 3.8.12

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
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
python 2.py 177ms 2.3ms 57.6MB 150ms 13ms pypy 3.10.14
python 1.py 306ms 2.6ms 56.6MB 280ms 10ms pypy 3.10.14
python 1.py 921ms 5.6ms 8.3MB 907ms 0ms pyston 3.8.12
python 2.py 1297ms 37ms 8.3MB 1283ms 0ms pyston 3.8.12
python 1.py 2982ms 117ms 8.6MB 2973ms 0ms cpython 3.13.1
python 2.py 3119ms 42ms 8.8MB 3103ms 0ms cpython 3.13.1

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
csharp 2.cs 1874ms 13ms 31.5MB 1860ms 0ms mono 6.12.0
python 1.py 2562ms 34ms 369.0MB 2500ms 47ms pypy 3.10.14
python 2.py 3081ms 166ms 632.9MB 2897ms 163ms pyston 3.8.12
python 1.py 4831ms 35ms 320.4MB 4770ms 47ms pyston 3.8.12
python 1.py timeout 0.0ms 321.1MB 4960ms 27ms cpython 3.13.1
python 2.py timeout 0.0ms 633.7MB 4817ms 167ms cpython 3.13.1
python 2.py timeout 0.0ms 959.2MB 4713ms 273ms pypy 3.10.14

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
csharp 2.cs 484ms 8.1ms 24.9MB 463ms 3ms mono 6.12.0
python 1.py 541ms 4.6ms 134.6MB 507ms 17ms pypy 3.10.14
python 2.py 721ms 1.2ms 164.2MB 683ms 17ms pyston 3.8.12
python 1.py 1162ms 45ms 86.0MB 1130ms 13ms pyston 3.8.12
python 2.py 1435ms 3.2ms 164.8MB 1390ms 27ms cpython 3.13.1
python 2.py 1571ms 24ms 289.8MB 1473ms 80ms pypy 3.10.14
python 1.py 2724ms 28ms 86.8MB 2693ms 13ms cpython 3.13.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 1907ms 9.4ms 8.9MB 1860ms 30ms pyston 3.8.12
python 4.py 1988ms 11ms 9.4MB 1930ms 40ms cpython 3.13.1
python 4.py 2128ms 6.9ms 89.0MB 2090ms 23ms pypy 3.10.14
csharp 1.cs 3242ms 11ms 19.9MB 3120ms 117ms dotnet/aot 9.0.102
csharp 1.cs 3579ms 48ms 42.2MB 3567ms 147ms dotnet 9.0.102

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 451ms 1.8ms 8.6MB 440ms 0ms pyston 3.8.12
python 4.py 470ms 4.4ms 9.3MB 457ms 0ms cpython 3.13.1
python 4.py 542ms 7.0ms 83.4MB 507ms 17ms pypy 3.10.14
csharp 1.cs 761ms 6.6ms 19.2MB 713ms 33ms dotnet/aot 9.0.102
csharp 1.cs 996ms 11ms 43.7MB 1077ms 40ms dotnet 9.0.102

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6.cs 1747ms 9.0ms 429.4MB 1660ms 133ms dotnet/aot 9.0.102
csharp 5.cs 2081ms 40ms 454.7MB 2120ms 190ms dotnet 9.0.102
python 1.py 2225ms 7.0ms 243.0MB 2163ms 47ms pypy 3.10.14
csharp 6.cs 2702ms 39ms 451.9MB 2663ms 167ms dotnet 9.0.102
csharp 5.cs 4204ms 37ms 425.2MB 4097ms 153ms dotnet/aot 9.0.102
python 1.py 4757ms 33ms 226.3MB 4560ms 180ms pyston 3.8.12
python 1.py timeout 0.0ms 108.7MB 4957ms 30ms cpython 3.13.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6.cs 191ms 1.2ms 54.4MB 167ms 17ms dotnet/aot 9.0.102
csharp 5.cs 293ms 6.7ms 80.4MB 240ms 43ms dotnet 9.0.102
python 1.py 334ms 2.9ms 85.5MB 293ms 27ms pypy 3.10.14
csharp 6.cs 390ms 2.9ms 78.2MB 350ms 37ms dotnet 9.0.102
csharp 5.cs 429ms 2.0ms 58.0MB 403ms 17ms dotnet/aot 9.0.102
python 1.py 497ms 5.0ms 30.3MB 460ms 23ms pyston 3.8.12
python 1.py 621ms 3.4ms 31.0MB 593ms 10ms cpython 3.13.1

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 2807ms 10ms 17.1MB 2760ms 40ms dotnet/aot 9.0.102
csharp 1.cs 2940ms 11ms 39.4MB 2987ms 57ms dotnet 9.0.102
python 1.py 3144ms 17ms 8.4MB 3130ms 0ms pyston 3.8.12
python 1.py 3691ms 14ms 74.6MB 3657ms 17ms pypy 3.10.14
python 1.py 3791ms 31ms 8.8MB 3773ms 0ms cpython 3.13.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 718ms 12ms 15.0MB 697ms 3ms dotnet/aot 9.0.102
python 1.py 803ms 5.5ms 8.3MB 787ms 0ms pyston 3.8.12
python 1.py 972ms 12ms 8.8MB 957ms 0ms cpython 3.13.1
csharp 1.cs 999ms 20ms 40.3MB 1080ms 20ms dotnet 9.0.102
python 1.py 1037ms 13ms 67.6MB 1010ms 13ms pypy 3.10.14

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
csharp 3-m.cs 4634ms 249ms 30.7MB 17543ms 10ms mono 6.12.0
python 8.py timeout 0.0ms 16.6MB 63ms 0ms cpython 3.13.1
python 8.py timeout 0.0ms 99.4MB 853ms 167ms pypy 3.10.14
python 8.py timeout 0.0ms 18.1MB 77ms 17ms pyston 3.8.12

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
csharp 3-m.cs 1203ms 18ms 31.0MB 4483ms 7ms mono 6.12.0
python 8.py timeout 0.0ms 16.5MB 113ms 17ms cpython 3.13.1
python 8.py timeout 0.0ms 99.1MB 1567ms 470ms pypy 3.10.14
python 8.py timeout 0.0ms 17.6MB 137ms 33ms pyston 3.8.12

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
csharp 3-m.cs 348ms 2.4ms 26.4MB 1160ms 7ms mono 6.12.0
python 8-m.py 2021ms 18ms 94.9MB 6423ms 333ms pypy 3.10.14
python 8.py timeout 0.0ms 16.1MB 233ms 53ms cpython 3.13.1
python 8.py timeout 0.0ms 15.5MB 447ms 113ms pyston 3.8.12