Programming Language and compiler
Benchmarks

Python VS C# benchmarks

Current benchmark data was generated on Mon Mar 31 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 909ms 8.6ms 192.3MB 903ms 150ms dotnet 9.0.202
csharp 1.cs 978ms 14ms 172.2MB 970ms 130ms dotnet/aot 9.0.202
python 1.py 1210ms 7.0ms 96.2MB 1147ms 47ms pypy 3.10.16
csharp 1.cs 1684ms 30ms 107.4MB 1873ms 210ms mono 6.12.0
python 1.py timeout 0.0ms 40.8MB 4963ms 20ms cpython 3.13.2
python 1.py timeout 0.0ms 40.5MB 4747ms 240ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 95ms 1.1ms 68.8MB 67ms 17ms pypy 3.10.16
csharp 1.cs 120ms 7.8ms 31.5MB 93ms 27ms dotnet/aot 9.0.202
csharp 1.cs 142ms 0.8ms 44.3MB 120ms 13ms mono 6.12.0
csharp 1.cs 190ms 1.3ms 50.5MB 147ms 40ms dotnet 9.0.202
python 1.py 479ms 4.3ms 11.9MB 453ms 10ms pyston 3.8.12
python 1.py 718ms 7.5ms 12.6MB 703ms 0ms cpython 3.13.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 1217ms 27ms 107.0MB 1170ms 30ms pypy 3.10.16
csharp 1-m.cs 2152ms 52ms 50.1MB 7543ms 63ms dotnet/aot 9.0.202
python 1.py 2643ms 6.3ms 25.0MB 2620ms 13ms cpython 3.13.2
csharp 1-m.cs 2722ms 77ms 73.0MB 8447ms 103ms dotnet 9.0.202
python 1.py timeout 0.0ms 17.3MB 4980ms 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 154ms 11ms 18.7MB 453ms 13ms dotnet/aot 9.0.202
python 1.py 224ms 3.9ms 86.3MB 190ms 20ms pypy 3.10.16
python 1.py 228ms 1.1ms 20.2MB 207ms 10ms cpython 3.13.2
csharp 1-m.cs 288ms 24ms 37.3MB 797ms 23ms dotnet 9.0.202
python 1.py 685ms 12ms 16.8MB 667ms 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 254ms 5.1ms 83.6MB 217ms 20ms pypy 3.10.16
python 1.py 360ms 1.5ms 12.5MB 343ms 3ms cpython 3.13.2
python 1.py 2006ms 5.2ms 9.6MB 1990ms 0ms pyston 3.8.12
csharp 1.cs 4086ms 26ms 18.1MB 4060ms 10ms dotnet/aot 9.0.202
csharp 1.cs 4913ms 49ms 37.9MB 4883ms 17ms dotnet 9.0.202

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 100ms 1.7ms 63.4MB 73ms 13ms pypy 3.10.16
python 1.py 139ms 55ms 12.0MB 100ms 0ms cpython 3.13.2
python 1.py 350ms 0.8ms 8.8MB 340ms 0ms pyston 3.8.12
csharp 1.cs 675ms 3.5ms 14.6MB 653ms 3ms dotnet/aot 9.0.202
csharp 1.cs 854ms 1.8ms 33.9MB 833ms 13ms dotnet 9.0.202

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 5-m.cs 125ms 3.8ms 22.3MB 357ms 80ms dotnet/aot 9.0.202
csharp 5-m.cs 226ms 19ms 44.3MB 470ms 120ms dotnet 9.0.202
csharp 5-m.cs 231ms 6.2ms 46.4MB 667ms 87ms mono 6.12.0
python 1.py 1852ms 1.6ms 88.8MB 1807ms 30ms pypy 3.10.16
python 5-m.py 2282ms 30ms 65.4MB 3493ms 843ms pypy 3.10.16
python 5-m.py 2455ms 13ms 12.5MB 3537ms 1010ms pyston 3.8.12
python 1.py 3017ms 14ms 8.1MB 3007ms 0ms pyston 3.8.12
python 5-m.py 3351ms 11ms 13.5MB 4443ms 913ms cpython 3.13.2
python 1.py 4656ms 26ms 8.8MB 4640ms 0ms cpython 3.13.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 5-m.cs 24ms 0.7ms 15.6MB 30ms 10ms dotnet/aot 9.0.202
csharp 5-m.cs 64ms 5.1ms 37.0MB 87ms 17ms dotnet 9.0.202
csharp 5-m.cs 72ms 1.6ms 29.1MB 107ms 17ms mono 6.12.0
python 1.py 251ms 5.7ms 63.3MB 223ms 13ms pypy 3.10.16
python 5-m.py 311ms 1.4ms 12.4MB 393ms 143ms pyston 3.8.12
python 1.py 318ms 0.3ms 8.1MB 310ms 0ms pyston 3.8.12
python 5-m.py 397ms 5.6ms 13.6MB 480ms 133ms cpython 3.13.2
python 5-m.py 445ms 6.3ms 65.4MB 737ms 310ms pypy 3.10.16
python 1.py 488ms 7.2ms 8.6MB 477ms 0ms cpython 3.13.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 7.6ms 2.7ms 9.6MB 0ms 0ms dotnet/aot 9.0.202
python 1.py 11ms 0.5ms 7.6MB 0ms 0ms pyston 3.8.12
python 1.py 14ms 1.0ms 8.6MB 10ms 0ms cpython 3.13.2
python 1.py 29ms 1.1ms 51.6MB 10ms 10ms pypy 3.10.16
csharp 1.cs 32ms 0.6ms 21.3MB 20ms 0ms mono 6.12.0
csharp 1.cs 45ms 3.1ms 26.3MB 22ms 8ms dotnet 9.0.202

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2-http2.cs 501ms 4.2ms 108.6MB 717ms 143ms dotnet 9.0.202
csharp 2-m.cs 566ms 21ms 142.1MB 713ms 503ms dotnet 9.0.202
csharp 2-http3.cs 669ms 4.5ms 143.6MB 1113ms 247ms dotnet 9.0.202
csharp 1-m.cs 748ms 29ms 170.3MB 1087ms 673ms dotnet 9.0.202
python 1.py 2132ms 36ms 26.8MB 1117ms 1563ms pyston 3.8.12
python 1.py 2559ms 231ms 27.3MB 1567ms 1620ms cpython 3.13.2
python 1.py 4884ms 99ms 101.8MB 2890ms 1217ms pypy 3.10.16

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2-m.cs 339ms 8.0ms 87.1MB 377ms 177ms dotnet 9.0.202
csharp 1-m.cs 419ms 7.2ms 97.4MB 530ms 210ms dotnet 9.0.202
csharp 2-http2.cs 437ms 13ms 86.4MB 487ms 83ms dotnet 9.0.202
csharp 2-http3.cs 490ms 18ms 94.1MB 570ms 123ms dotnet 9.0.202
python 1.py 1096ms 17ms 21.3MB 240ms 270ms pyston 3.8.12
python 1.py 1100ms 22ms 22.9MB 307ms 290ms cpython 3.13.2
python 1.py 1425ms 69ms 87.3MB 723ms 237ms pypy 3.10.16

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 194ms 6.5ms 38.4MB 163ms 20ms pyston 3.8.12
python 1.py 214ms 1.4ms 38.6MB 187ms 13ms cpython 3.13.2
python 1.py 298ms 2.7ms 89.5MB 260ms 20ms pypy 3.10.16
csharp 2.cs 327ms 17ms 70.9MB 280ms 37ms dotnet 9.0.202
csharp 1.cs 822ms 63ms 143.8MB 827ms 77ms dotnet 9.0.202

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 1536ms 69ms 232.4MB 1720ms 90ms dotnet 9.0.202
python 1.py 1815ms 17ms 220.5MB 1643ms 160ms pyston 3.8.12
python 1.py 1915ms 31ms 222.2MB 1830ms 73ms pypy 3.10.16
python 1.py 1927ms 7.1ms 221.4MB 1830ms 87ms cpython 3.13.2
csharp 1.cs 2705ms 49ms 779.0MB 3220ms 467ms dotnet 9.0.202

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6-m.cs 454ms 15ms 46.5MB 1217ms 17ms dotnet/aot 9.0.202
csharp 6-m.cs 749ms 4.8ms 68.6MB 2083ms 33ms dotnet 9.0.202
csharp 6-m.cs 1035ms 14ms 66.4MB 2993ms 23ms mono 6.12.0
python 3-m.py 2435ms 14ms 136.4MB 8277ms 343ms pypy 3.10.16
python 3-m.py 3135ms 60ms 34.3MB 11840ms 123ms pyston 3.8.12
python 3.py timeout 0.0ms 35.6MB 93ms 20ms cpython 3.13.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6-m.cs 96ms 4.5ms 36.1MB 153ms 17ms dotnet/aot 9.0.202
csharp 6-m.cs 178ms 6.9ms 57.5MB 253ms 30ms dotnet 9.0.202
csharp 6-m.cs 200ms 1.8ms 50.6MB 387ms 20ms mono 6.12.0
python 3-m.py 389ms 1.1ms 75.7MB 983ms 170ms pypy 3.10.16
python 3-m.py 393ms 4.9ms 14.2MB 1303ms 70ms pyston 3.8.12
python 3-m.py 634ms 4.3ms 15.1MB 2240ms 53ms cpython 3.13.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 95ms 1.1ms 9.8MB 83ms 0ms dotnet/aot 9.0.202
python 2.py 144ms 0.5ms 58.3MB 120ms 10ms pypy 3.10.16
csharp 2.cs 149ms 1.5ms 23.2MB 140ms 0ms mono 6.12.0
python 1.py 179ms 2.6ms 59.4MB 157ms 10ms pypy 3.10.16
csharp 2.cs 251ms 4.0ms 29.6MB 233ms 10ms dotnet 9.0.202
python 1.py 719ms 5.8ms 8.9MB 707ms 0ms pyston 3.8.12
python 2.py 833ms 11ms 8.5MB 820ms 0ms pyston 3.8.12
csharp 1.cs 1037ms 4.4ms 13.3MB 1023ms 7ms dotnet/aot 9.0.202
python 1.py 1138ms 4.4ms 9.4MB 1127ms 0ms cpython 3.13.2
csharp 1.cs 1284ms 17ms 32.9MB 1280ms 3ms dotnet 9.0.202
python 2.py 1348ms 40ms 9.0MB 1337ms 0ms cpython 3.13.2
csharp 1.cs 3333ms 39ms 49.6MB 3290ms 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 1.7ms 9.9MB 260ms 0ms dotnet/aot 9.0.202
python 2.py 338ms 2.7ms 59.3MB 320ms 3ms pypy 3.10.16
csharp 2.cs 360ms 3.5ms 22.8MB 343ms 0ms mono 6.12.0
python 1.py 380ms 6.1ms 60.3MB 353ms 10ms pypy 3.10.16
csharp 2.cs 403ms 4.6ms 29.3MB 383ms 7ms dotnet 9.0.202
python 1.py 2132ms 18ms 8.9MB 2123ms 0ms pyston 3.8.12
python 2.py 2501ms 6.7ms 8.5MB 2490ms 0ms pyston 3.8.12
csharp 1.cs 3112ms 26ms 13.3MB 3087ms 10ms dotnet/aot 9.0.202
python 1.py 3370ms 28ms 9.4MB 3357ms 0ms cpython 3.13.2
csharp 1.cs 3600ms 76ms 32.9MB 3573ms 20ms dotnet 9.0.202
python 2.py 3950ms 27ms 9.0MB 3937ms 0ms cpython 3.13.2
csharp 1.cs timeout 0.0ms 45.8MB 4947ms 43ms mono 6.12.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 53ms 0.6ms 9.6MB 40ms 0ms dotnet/aot 9.0.202
csharp 2.cs 93ms 2.5ms 22.7MB 80ms 0ms mono 6.12.0
python 2.py 106ms 5.2ms 57.9MB 83ms 10ms pypy 3.10.16
python 1.py 122ms 1.9ms 58.7MB 100ms 10ms pypy 3.10.16
csharp 2.cs 171ms 0.3ms 29.1MB 143ms 7ms dotnet 9.0.202
python 1.py 348ms 6.0ms 8.5MB 333ms 0ms pyston 3.8.12
python 2.py 387ms 2.2ms 8.1MB 373ms 0ms pyston 3.8.12
python 1.py 539ms 4.9ms 9.0MB 523ms 0ms cpython 3.13.2
python 2.py 634ms 5.0ms 8.6MB 623ms 0ms cpython 3.13.2
csharp 1.cs 1619ms 3.8ms 32.5MB 1610ms 10ms dotnet 9.0.202
csharp 1.cs 1803ms 2.1ms 12.9MB 1790ms 0ms dotnet/aot 9.0.202
csharp 1.cs 1821ms 8.6ms 28.8MB 1803ms 0ms mono 6.12.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 552ms 23ms 120.8MB 497ms 93ms dotnet/aot 9.0.202
csharp 1.cs 621ms 12ms 154.1MB 560ms 130ms dotnet/aot 9.0.202
csharp 2.cs 668ms 39ms 137.8MB 610ms 100ms dotnet 9.0.202
csharp 1.cs 725ms 42ms 168.6MB 643ms 143ms dotnet 9.0.202
csharp 1.cs 1248ms 3.8ms 142.4MB 1437ms 147ms mono 6.12.0
python 1.py 2202ms 10ms 203.1MB 2083ms 107ms pypy 3.10.16
python 1.py timeout 0.0ms 93.9MB 4950ms 40ms cpython 3.13.2
python 1.py timeout 0.0ms 130.4MB 4940ms 50ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 2.cs 135ms 4.1ms 58.8MB 110ms 30ms dotnet/aot 9.0.202
csharp 1.cs 152ms 3.0ms 72.5MB 117ms 50ms dotnet/aot 9.0.202
csharp 2.cs 257ms 7.3ms 72.8MB 220ms 40ms dotnet 9.0.202
csharp 1.cs 258ms 6.4ms 67.4MB 230ms 33ms mono 6.12.0
csharp 1.cs 315ms 37ms 91.1MB 237ms 63ms dotnet 9.0.202
python 1.py 377ms 5.4ms 105.2MB 323ms 40ms pypy 3.10.16
python 1.py 3111ms 151ms 37.2MB 3083ms 13ms cpython 3.13.2
python 1.py timeout 0.0ms 48.9MB 4940ms 43ms pyston 3.8.12

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 9.cs 358ms 2.8ms 27.6MB 340ms 10ms dotnet 9.0.202
csharp 8.cs 376ms 6.6ms 9.8MB 363ms 0ms dotnet/aot 9.0.202
csharp 8.cs 419ms 3.2ms 27.5MB 400ms 7ms dotnet 9.0.202
csharp 8.cs 1245ms 4.0ms 22.1MB 1227ms 0ms mono 6.12.0
python 2.py 1353ms 7.7ms 60.3MB 1330ms 10ms pypy 3.10.16
python 1.py 2647ms 8.4ms 57.2MB 2623ms 10ms pypy 3.10.16
python 1.py timeout 0.0ms 8.6MB 4990ms 0ms cpython 3.13.2
python 2.py timeout 0.0ms 8.8MB 4990ms 0ms cpython 3.13.2
python 1.py timeout 0.0ms 8.3MB 4990ms 0ms pyston 3.8.12
python 2.py timeout 0.0ms 8.1MB 4990ms 0ms pyston 3.8.12

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 8.cs 45ms 1.0ms 9.9MB 30ms 0ms dotnet/aot 9.0.202
csharp 9.cs 93ms 3.1ms 27.9MB 73ms 7ms dotnet 9.0.202
csharp 8.cs 93ms 2.6ms 27.5MB 73ms 7ms dotnet 9.0.202
csharp 8.cs 161ms 1.5ms 22.8MB 150ms 0ms mono 6.12.0
python 2.py 182ms 1.3ms 58.1MB 160ms 10ms pypy 3.10.16
python 1.py 299ms 2.7ms 57.1MB 280ms 10ms pypy 3.10.16
python 1.py 932ms 16ms 8.3MB 920ms 0ms pyston 3.8.12
python 2.py 1282ms 11ms 8.3MB 1270ms 0ms pyston 3.8.12
python 1.py 2968ms 4.6ms 8.8MB 2953ms 0ms cpython 3.13.2
python 2.py 3214ms 99ms 8.8MB 3200ms 0ms cpython 3.13.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 292ms 3.4ms 78.8MB 270ms 10ms dotnet/aot 9.0.202
csharp 1.cs 323ms 2.9ms 96.2MB 300ms 13ms dotnet 9.0.202
csharp 2.cs 392ms 2.6ms 35.6MB 370ms 10ms dotnet 9.0.202
csharp 2.cs 423ms 4.5ms 17.6MB 410ms 0ms dotnet/aot 9.0.202
csharp 1.cs 533ms 6.3ms 84.0MB 513ms 7ms mono 6.12.0
csharp 2.cs 1870ms 2.9ms 29.8MB 1853ms 0ms mono 6.12.0
python 1.py 2527ms 58ms 369.5MB 2457ms 57ms pypy 3.10.16
python 2.py 3022ms 8.2ms 633.0MB 2873ms 137ms pyston 3.8.12
python 1.py 4719ms 120ms 320.4MB 4657ms 50ms pyston 3.8.12
python 1.py timeout 0.0ms 321.1MB 4960ms 27ms cpython 3.13.2
python 2.py timeout 0.0ms 633.6MB 4843ms 143ms cpython 3.13.2
python 2.py timeout 0.0ms 959.8MB 4730ms 260ms pypy 3.10.16

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 64ms 1.5ms 25.1MB 50ms 3ms dotnet/aot 9.0.202
csharp 1.cs 100ms 4.1ms 42.5MB 80ms 10ms dotnet 9.0.202
csharp 2.cs 106ms 0.6ms 12.0MB 97ms 0ms dotnet/aot 9.0.202
csharp 2.cs 127ms 5.4ms 30.0MB 103ms 10ms dotnet 9.0.202
csharp 1.cs 144ms 2.3ms 38.3MB 130ms 0ms mono 6.12.0
csharp 2.cs 484ms 8.9ms 21.1MB 470ms 0ms mono 6.12.0
python 1.py 524ms 3.5ms 135.2MB 490ms 20ms pypy 3.10.16
python 2.py 734ms 1.6ms 164.2MB 697ms 27ms pyston 3.8.12
python 1.py 1045ms 7.6ms 86.0MB 1023ms 10ms pyston 3.8.12
python 2.py 1423ms 16ms 164.8MB 1380ms 30ms cpython 3.13.2
python 2.py 1530ms 19ms 290.2MB 1440ms 77ms pypy 3.10.16
python 1.py 2661ms 20ms 86.8MB 2640ms 10ms cpython 3.13.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 1915ms 5.6ms 8.9MB 1873ms 30ms pyston 3.8.12
python 4.py 1945ms 3.8ms 9.4MB 1893ms 40ms cpython 3.13.2
python 4.py 2174ms 1.1ms 89.4MB 2133ms 30ms pypy 3.10.16
csharp 1.cs 3216ms 8.5ms 13.9MB 3117ms 97ms dotnet/aot 9.0.202
csharp 1.cs 3599ms 79ms 38.3MB 3620ms 123ms dotnet 9.0.202

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 451ms 0.7ms 8.6MB 440ms 0ms pyston 3.8.12
python 4.py 468ms 3.4ms 9.0MB 457ms 0ms cpython 3.13.2
python 4.py 549ms 3.3ms 83.8MB 513ms 20ms pypy 3.10.16
csharp 1.cs 753ms 3.9ms 13.4MB 720ms 23ms dotnet/aot 9.0.202
csharp 1.cs 980ms 8.6ms 37.5MB 1067ms 33ms dotnet 9.0.202

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6.cs 1735ms 17ms 418.8MB 1640ms 140ms dotnet/aot 9.0.202
csharp 5.cs 2063ms 12ms 443.8MB 2100ms 187ms dotnet 9.0.202
python 1.py 2244ms 5.8ms 243.6MB 2190ms 40ms pypy 3.10.16
csharp 6.cs 2755ms 94ms 440.5MB 2703ms 170ms dotnet 9.0.202
csharp 5.cs 4239ms 13ms 419.4MB 4147ms 140ms dotnet/aot 9.0.202
python 1.py 4741ms 7.8ms 225.5MB 4550ms 173ms pyston 3.8.12
python 1.py timeout 0.0ms 146.4MB 4933ms 57ms cpython 3.13.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 6.cs 190ms 1.1ms 47.4MB 167ms 13ms dotnet/aot 9.0.202
csharp 5.cs 281ms 4.5ms 71.2MB 247ms 33ms dotnet 9.0.202
python 1.py 330ms 3.2ms 85.6MB 293ms 20ms pypy 3.10.16
csharp 6.cs 387ms 1.6ms 70.7MB 357ms 27ms dotnet 9.0.202
csharp 5.cs 441ms 1.0ms 47.7MB 420ms 13ms dotnet/aot 9.0.202
python 1.py 497ms 6.0ms 29.8MB 463ms 17ms pyston 3.8.12
python 1.py 606ms 2.2ms 30.7MB 573ms 20ms cpython 3.13.2

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 2817ms 16ms 13.1MB 2783ms 23ms dotnet/aot 9.0.202
csharp 1.cs 2947ms 18ms 35.4MB 3003ms 53ms dotnet 9.0.202
python 1.py 3178ms 4.3ms 8.3MB 3167ms 0ms pyston 3.8.12
python 1.py 3503ms 25ms 74.3MB 3470ms 20ms pypy 3.10.16
python 1.py 3792ms 25ms 8.6MB 3780ms 0ms cpython 3.13.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 1.cs 725ms 4.1ms 12.8MB 707ms 10ms dotnet/aot 9.0.202
python 1.py 811ms 3.4ms 8.3MB 800ms 0ms pyston 3.8.12
python 1.py 973ms 13ms 8.6MB 963ms 0ms cpython 3.13.2
python 1.py 974ms 6.2ms 67.3MB 940ms 20ms pypy 3.10.16
csharp 1.cs 995ms 5.5ms 35.4MB 1090ms 20ms dotnet 9.0.202

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 1841ms 7.6ms 10.5MB 7173ms 10ms dotnet/aot 9.0.202
csharp 3-m.cs 1930ms 5.0ms 30.1MB 7370ms 13ms dotnet 9.0.202
csharp 3-m.cs 4705ms 144ms 25.6MB 17887ms 20ms mono 6.12.0
python 8.py timeout 0.0ms 14.9MB 40ms 10ms cpython 3.13.2
python 8.py timeout 0.0ms 95.4MB 790ms 77ms pypy 3.10.16
python 8.py timeout 0.0ms 14.2MB 37ms 13ms pyston 3.8.12

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 492ms 25ms 10.5MB 1780ms 7ms dotnet/aot 9.0.202
csharp 3-m.cs 652ms 40ms 29.8MB 1707ms 13ms dotnet 9.0.202
csharp 3-m.cs 1237ms 39ms 27.5MB 4640ms 13ms mono 6.12.0
python 8.py timeout 0.0ms 14.4MB 43ms 10ms cpython 3.13.2
python 8.py timeout 0.0ms 96.7MB 1313ms 177ms pypy 3.10.16
python 8.py timeout 0.0ms 13.7MB 53ms 20ms pyston 3.8.12

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
csharp 3-m.cs 126ms 1.2ms 10.4MB 443ms 0ms dotnet/aot 9.0.202
csharp 3-m.cs 251ms 4.1ms 28.6MB 460ms 13ms dotnet 9.0.202
csharp 3-m.cs 348ms 0.4ms 25.2MB 1173ms 13ms mono 6.12.0
python 8-m.py 1974ms 19ms 92.9MB 6383ms 260ms pypy 3.10.16
python 8.py timeout 0.0ms 14.0MB 90ms 20ms cpython 3.13.2
python 8.py timeout 0.0ms 13.1MB 123ms 37ms pyston 3.8.12