Programming Language and compiler
Benchmarks

Python VS Java benchmarks

Current benchmark data was generated on Sun Dec 01 2024, 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
java 2.java 471ms 5.6ms 648.0MB 570ms 103ms openjdk 23
java 2-m.java 482ms 17ms 645.0MB 687ms 103ms graal/jvm 17.0.8
java 2.java 530ms 1.5ms 571.1MB 573ms 137ms openjdk 21
python 1.py 1149ms 16ms 95.7MB 1087ms 47ms pypy 3.10.14
java 2.java 1186ms 22ms 1052.1MB 590ms 767ms openjdk/zgc 21
python 1.py timeout 0.0ms 40.8MB 4970ms 17ms cpython 3.13.0
python 1.py timeout 0.0ms 40.6MB 4743ms 240ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 94ms 1.9ms 68.0MB 63ms 20ms pypy 3.10.14
java 2.java 128ms 1.7ms 166.9MB 153ms 33ms openjdk 21
java 2.java 130ms 5.1ms 98.0MB 157ms 37ms openjdk 23
java 2-m.java 157ms 17ms 230.2MB 233ms 53ms graal/jvm 17.0.8
java 2.java 309ms 7.0ms 243.6MB 153ms 207ms openjdk/zgc 21
python 1.py 491ms 25ms 11.9MB 463ms 7ms pyston 3.8.12
python 1.py 710ms 4.2ms 12.8MB 697ms 0ms cpython 3.13.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 1178ms 15ms 102.5MB 1133ms 30ms pypy 3.10.14
java 1-m.java 1892ms 152ms 260.4MB 7077ms 137ms openjdk 21
java 1-m.java 2285ms 225ms 241.9MB 8653ms 137ms openjdk 23
java 1-m.java 2814ms 339ms 1205.1MB 8973ms 1127ms openjdk/zgc 21
python 1.py timeout 0.0ms 21.1MB 4977ms 7ms cpython 3.13.0
python 1.py timeout 0.0ms 17.1MB 4977ms 7ms pyston 3.8.12

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 219ms 6.3ms 84.3MB 183ms 20ms pypy 3.10.14
java 1-m.java 407ms 11ms 119.1MB 1330ms 63ms openjdk 21
java 1-m.java 425ms 21ms 91.8MB 1383ms 57ms openjdk 23
python 1.py 572ms 3.4ms 20.4MB 543ms 10ms cpython 3.13.0
java 1-m.java 663ms 29ms 209.0MB 1780ms 253ms openjdk/zgc 21
python 1.py 685ms 13ms 16.8MB 663ms 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 250ms 4.1ms 82.8MB 203ms 30ms pypy 3.10.14
python 1.py 356ms 1.6ms 12.6MB 337ms 3ms cpython 3.13.0
java 1-m.java 586ms 39ms 264.1MB 1630ms 67ms openjdk 21
java 1-m.java 603ms 30ms 227.8MB 1633ms 67ms openjdk 23
java 1-m.java 623ms 39ms 404.3MB 1197ms 110ms graal/jvm 17.0.8
java 1-m.java 944ms 27ms 514.3MB 1567ms 430ms openjdk/zgc 21
python 1.py 1997ms 6.3ms 9.6MB 1983ms 0ms pyston 3.8.12

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 101ms 1.8ms 62.9MB 70ms 17ms pypy 3.10.14
python 1.py 112ms 8.0ms 11.9MB 97ms 0ms cpython 3.13.0
java 1-m.java 299ms 8.0ms 230.9MB 583ms 73ms graal/jvm 17.0.8
java 1-m.java 343ms 18ms 178.5MB 930ms 43ms openjdk 21
python 1.py 346ms 1.7ms 8.8MB 330ms 0ms pyston 3.8.12
java 1-m.java 394ms 8.3ms 112.4MB 1053ms 53ms openjdk 23
java 1-m.java 493ms 2.1ms 215.3MB 953ms 217ms openjdk/zgc 21

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 4.java 457ms 0.7ms 47.4MB 543ms 20ms openjdk 21
java 4-m.java 462ms 19ms 104.6MB 670ms 43ms graal/jvm 17.0.8
java 4.java 466ms 9.2ms 49.3MB 567ms 17ms openjdk 23
java 4.java 568ms 6.1ms 47.0MB 550ms 133ms openjdk/zgc 21
python 1.py 1909ms 10.0ms 88.3MB 1867ms 23ms pypy 3.10.14
python 5-m.py 2472ms 27ms 12.5MB 3610ms 997ms pyston 3.8.12
python 5-m.py 2826ms 10ms 64.9MB 4047ms 780ms pypy 3.10.14
python 1.py 3033ms 47ms 8.1MB 3017ms 0ms pyston 3.8.12
python 5-m.py 3411ms 65ms 13.9MB 4617ms 930ms cpython 3.13.0
python 1.py 4670ms 96ms 8.8MB 4650ms 3ms cpython 3.13.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 4-m.java 124ms 4.1ms 87.9MB 163ms 30ms graal/jvm 17.0.8
java 4.java 127ms 1.0ms 46.1MB 170ms 17ms openjdk 21
java 4.java 132ms 2.0ms 47.8MB 177ms 17ms openjdk 23
java 4.java 241ms 3.8ms 43.8MB 153ms 140ms openjdk/zgc 21
python 1.py 250ms 0.3ms 63.8MB 223ms 10ms pypy 3.10.14
python 5-m.py 312ms 1.4ms 12.5MB 420ms 123ms pyston 3.8.12
python 1.py 312ms 2.4ms 8.1MB 297ms 0ms pyston 3.8.12
python 5-m.py 408ms 10ms 13.9MB 520ms 120ms cpython 3.13.0
python 1.py 478ms 11ms 8.8MB 463ms 0ms cpython 3.13.0
python 5-m.py 555ms 5.0ms 65.0MB 817ms 313ms 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 1.2ms 7.6MB 5ms 5ms pyston 3.8.12
python 1.py 15ms 0.3ms 8.5MB 10ms 0ms cpython 3.13.0
python 1.py 29ms 1.5ms 51.0MB 4ms 12ms pypy 3.10.14
java 1.java 68ms 3.0ms 59.0MB 70ms 20ms graal/jvm 17.0.8
java 1.java 73ms 4.6ms 44.8MB 74ms 22ms openjdk 23
java 1.java 77ms 1.6ms 43.8MB 76ms 20ms openjdk 21
java 1.java 187ms 4.1ms 44.6MB 82ms 128ms openjdk/zgc 21

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 2123ms 18ms 36.4MB 1133ms 1507ms pyston 3.8.12
python 1.py 2379ms 301ms 33.3MB 1593ms 1627ms cpython 3.13.0
python 1.py 4814ms 17ms 107.0MB 2870ms 1220ms pypy 3.10.14

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 1101ms 27ms 28.8MB 217ms 287ms pyston 3.8.12
python 1.py 1170ms 92ms 28.7MB 317ms 273ms cpython 3.13.0
python 1.py 1611ms 66ms 89.5MB 723ms 200ms 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 197ms 4.7ms 38.1MB 170ms 10ms pyston 3.8.12
python 1.py 218ms 1.6ms 38.5MB 190ms 10ms cpython 3.13.0
python 1.py 292ms 7.9ms 87.4MB 247ms 30ms pypy 3.10.14

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 1808ms 8.0ms 220.5MB 1643ms 143ms pyston 3.8.12
python 1.py 1885ms 7.7ms 222.0MB 1820ms 50ms pypy 3.10.14
python 1.py 1937ms 18ms 223.0MB 1830ms 93ms cpython 3.13.0

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 3-m.java 992ms 16ms 155.1MB 3317ms 67ms openjdk 23
java 3-m.java 1000ms 78ms 127.5MB 3403ms 30ms openjdk 21
java 3-m.java 1150ms 14ms 183.6MB 3873ms 70ms graal/jvm 17.0.8
java 3-m.java 1444ms 61ms 180.9MB 4577ms 197ms openjdk/zgc 21
python 3-m.py 2277ms 16ms 137.9MB 7727ms 313ms pypy 3.10.14
python 3-m.py 3092ms 33ms 33.7MB 11747ms 113ms pyston 3.8.12
python 3.py timeout 0.0ms 35.4MB 83ms 30ms cpython 3.13.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 3-m.java 332ms 16ms 101.3MB 963ms 43ms openjdk 21
java 3-m.java 345ms 27ms 89.8MB 977ms 67ms openjdk 23
java 3-m.java 361ms 32ms 141.0MB 980ms 53ms graal/jvm 17.0.8
python 3-m.py 376ms 0.7ms 77.1MB 960ms 143ms pypy 3.10.14
python 3-m.py 397ms 3.1ms 17.7MB 1317ms 63ms pyston 3.8.12
java 3-m.java 440ms 3.1ms 98.5MB 930ms 167ms openjdk/zgc 21
python 3-m.py 664ms 8.0ms 17.0MB 2327ms 67ms cpython 3.13.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 2.py 146ms 5.0ms 57.9MB 120ms 7ms pypy 3.10.14
python 1.py 176ms 0.5ms 59.5MB 150ms 10ms pypy 3.10.14
python 1.py 713ms 3.1ms 8.9MB 703ms 0ms pyston 3.8.12
python 2.py 841ms 12ms 8.5MB 830ms 0ms pyston 3.8.12
python 1.py 1118ms 25ms 9.4MB 1110ms 0ms cpython 3.13.0
python 2.py 1290ms 15ms 9.1MB 1273ms 0ms cpython 3.13.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 2.py 339ms 1.0ms 58.9MB 313ms 13ms pypy 3.10.14
python 1.py 372ms 2.9ms 60.4MB 347ms 10ms pypy 3.10.14
python 1.py 2130ms 31ms 8.9MB 2117ms 3ms pyston 3.8.12
python 2.py 2504ms 61ms 8.5MB 2490ms 0ms pyston 3.8.12
python 1.py 3298ms 41ms 9.4MB 3283ms 0ms cpython 3.13.0
python 2.py 3869ms 4.9ms 9.1MB 3853ms 0ms cpython 3.13.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 2.py 103ms 0.8ms 57.8MB 77ms 13ms pypy 3.10.14
python 1.py 120ms 2.9ms 58.5MB 97ms 7ms pypy 3.10.14
python 1.py 349ms 5.9ms 8.5MB 333ms 0ms pyston 3.8.12
python 2.py 384ms 5.3ms 8.1MB 367ms 3ms pyston 3.8.12
python 1.py 536ms 14ms 9.3MB 520ms 0ms cpython 3.13.0
python 2.py 617ms 1.4ms 8.8MB 607ms 0ms cpython 3.13.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 401ms 2.9ms 679.9MB 473ms 90ms openjdk 21
java 1.java 405ms 5.1ms 539.3MB 507ms 87ms openjdk 23
java 1-m.java 417ms 30ms 635.2MB 610ms 123ms graal/jvm 17.0.8
java 1.java 1094ms 19ms 989.4MB 447ms 767ms openjdk/zgc 21
python 1.py 2247ms 43ms 210.1MB 2133ms 97ms pypy 3.10.14
python 1.py timeout 0.0ms 93.9MB 4953ms 30ms cpython 3.13.0
python 1.py timeout 0.0ms 130.3MB 4930ms 50ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 166ms 3.4ms 159.1MB 243ms 40ms openjdk 23
java 1-m.java 166ms 2.4ms 206.3MB 243ms 40ms openjdk 21
java 1-m.java 225ms 28ms 258.5MB 380ms 57ms graal/jvm 17.0.8
python 1.py 378ms 2.6ms 103.6MB 327ms 33ms pypy 3.10.14
java 1.java 442ms 45ms 341.6MB 223ms 290ms openjdk/zgc 21
python 1.py 3059ms 119ms 37.1MB 3030ms 17ms cpython 3.13.0
python 1.py timeout 0.0ms 48.9MB 4953ms 33ms pyston 3.8.12

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 443ms 2.2ms 45.3MB 480ms 13ms openjdk 21
java 1.java 448ms 1.5ms 48.5MB 483ms 20ms openjdk 23
java 1.java 450ms 4.6ms 83.3MB 477ms 30ms graal/jvm 17.0.8
java 1.java 569ms 1.3ms 46.9MB 493ms 137ms openjdk/zgc 21
java 2.java 1248ms 2.9ms 611.8MB 1370ms 97ms openjdk 21
java 2.java 1255ms 4.8ms 780.5MB 1383ms 97ms openjdk 23
python 2.py 1352ms 14ms 59.8MB 1320ms 17ms pypy 3.10.14
python 1.py 2641ms 30ms 56.6MB 2610ms 13ms pypy 3.10.14
java 2.java 3283ms 56ms 2413.4MB 1647ms 1847ms openjdk/zgc 21
python 1.py timeout 0.0ms 8.8MB 4987ms 0ms cpython 3.13.0
python 2.py timeout 0.0ms 8.8MB 4983ms 0ms cpython 3.13.0
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
java 1.java 120ms 2.1ms 87.3MB 137ms 37ms graal/jvm 17.0.8
java 1.java 121ms 1.0ms 45.4MB 163ms 17ms openjdk 21
java 1.java 123ms 1.3ms 48.3MB 157ms 13ms openjdk 23
python 2.py 180ms 2.7ms 57.6MB 153ms 10ms pypy 3.10.14
java 1.java 245ms 0.4ms 44.9MB 160ms 140ms openjdk/zgc 21
python 1.py 304ms 5.3ms 56.8MB 277ms 10ms pypy 3.10.14
java 2-m.java 307ms 2.9ms 343.0MB 450ms 57ms openjdk 21
java 2-m.java 313ms 5.4ms 387.7MB 447ms 67ms openjdk 23
java 2.java 704ms 8.8ms 536.4MB 473ms 420ms openjdk/zgc 21
python 1.py 1078ms 255ms 8.3MB 1063ms 0ms pyston 3.8.12
python 2.py 1319ms 15ms 8.1MB 1303ms 0ms pyston 3.8.12
python 1.py 2912ms 17ms 8.8MB 2900ms 0ms cpython 3.13.0
python 2.py 3132ms 41ms 8.8MB 3123ms 0ms cpython 3.13.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 420ms 1.7ms 118.1MB 460ms 20ms openjdk 23
java 1.java 432ms 8.9ms 115.2MB 487ms 20ms openjdk 21
java 1.java 604ms 2.3ms 112.6MB 513ms 163ms openjdk/zgc 21
java 1-m.java 703ms 85ms 239.9MB 1043ms 80ms graal/jvm 17.0.8
java 2.java 781ms 3.3ms 60.6MB 833ms 13ms openjdk 23
java 2.java 789ms 8.6ms 57.0MB 850ms 20ms openjdk 21
java 2.java 844ms 0.9ms 55.1MB 773ms 147ms openjdk/zgc 21
java 2-m.java 1312ms 74ms 240.5MB 2287ms 103ms graal/jvm 17.0.8
python 1.py 2489ms 28ms 369.0MB 2417ms 57ms pypy 3.10.14
python 2.py 2905ms 8.7ms 632.9MB 2723ms 167ms pyston 3.8.12
python 1.py 4843ms 56ms 320.4MB 4783ms 43ms pyston 3.8.12
python 1.py timeout 0.0ms 321.2MB 4963ms 23ms cpython 3.13.0
python 2.py timeout 0.0ms 633.6MB 4813ms 170ms cpython 3.13.0
python 2.py timeout 0.0ms 959.3MB 4733ms 250ms pypy 3.10.14

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 158ms 0.5ms 68.0MB 200ms 23ms openjdk 23
java 1.java 164ms 12ms 64.9MB 210ms 27ms openjdk 21
java 1-m.java 247ms 12ms 144.7MB 343ms 60ms graal/jvm 17.0.8
java 2.java 260ms 4.2ms 50.2MB 320ms 23ms openjdk 21
java 2.java 264ms 2.9ms 50.4MB 313ms 23ms openjdk 23
java 1.java 288ms 1.8ms 61.6MB 210ms 147ms openjdk/zgc 21
java 2.java 368ms 4.5ms 49.4MB 317ms 130ms openjdk/zgc 21
java 2-m.java 474ms 5.2ms 194.3MB 823ms 70ms graal/jvm 17.0.8
python 1.py 540ms 2.4ms 134.6MB 500ms 27ms pypy 3.10.14
python 2.py 709ms 4.9ms 164.2MB 657ms 33ms pyston 3.8.12
python 1.py 1118ms 29ms 86.0MB 1090ms 10ms pyston 3.8.12
python 2.py 1383ms 21ms 164.9MB 1333ms 30ms cpython 3.13.0
python 2.py 1531ms 11ms 289.6MB 1443ms 73ms pypy 3.10.14
python 1.py 2652ms 13ms 86.9MB 2623ms 10ms cpython 3.13.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 1907ms 12ms 8.9MB 1853ms 37ms pyston 3.8.12
python 4.py 1961ms 9.8ms 9.5MB 1897ms 47ms cpython 3.13.0
python 4.py 2141ms 12ms 89.1MB 2093ms 33ms pypy 3.10.14
java 1.java 3200ms 37ms 447.4MB 3680ms 97ms graal/jvm 17.0.8
java 1.java 3677ms 90ms 388.1MB 4527ms 123ms openjdk 23
java 1.java 3700ms 76ms 423.2MB 4547ms 120ms openjdk 21
java 1.java timeout 0.0ms 2012.2MB 4660ms 1187ms openjdk/zgc 21

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 4.py 450ms 3.5ms 8.6MB 437ms 0ms pyston 3.8.12
python 4.py 484ms 30ms 9.1MB 470ms 0ms cpython 3.13.0
python 4.py 545ms 13ms 83.5MB 503ms 27ms pypy 3.10.14
java 1-m.java 918ms 18ms 448.8MB 1310ms 90ms graal/jvm 17.0.8
java 1-m.java 1015ms 31ms 352.4MB 1803ms 90ms openjdk 21
java 1-m.java 1038ms 10ms 370.6MB 1787ms 90ms openjdk 23
java 1.java 2036ms 48ms 1391.2MB 1720ms 1087ms openjdk/zgc 21

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 2217ms 5.8ms 243.1MB 2157ms 43ms pypy 3.10.14
python 1.py 4742ms 15ms 226.2MB 4557ms 170ms pyston 3.8.12
java 3.java timeout 0.0ms 408.6MB 5413ms 107ms graal/jvm 17.0.8
java 3.java timeout 0.0ms 302.3MB 5323ms 63ms openjdk 21
java 3.java timeout 0.0ms 304.9MB 5340ms 50ms openjdk 23
java 3.java timeout 0.0ms 469.2MB 4963ms 290ms openjdk/zgc 21
python 1.py timeout 0.0ms 179.6MB 4903ms 77ms cpython 3.13.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 330ms 5.3ms 85.5MB 283ms 30ms pypy 3.10.14
python 1.py 493ms 3.6ms 30.3MB 450ms 27ms pyston 3.8.12
python 1.py 587ms 4.1ms 29.9MB 547ms 23ms cpython 3.13.0
java 3-m.java 799ms 12ms 133.4MB 1223ms 20ms openjdk 21
java 3-m.java 812ms 4.9ms 182.3MB 1223ms 57ms graal/jvm 17.0.8
java 3-m.java 825ms 12ms 132.6MB 1253ms 30ms openjdk 23
java 3.java 988ms 40ms 134.2MB 1170ms 193ms openjdk/zgc 21

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 3142ms 2.3ms 8.3MB 3133ms 0ms pyston 3.8.12
python 1.py 3709ms 13ms 74.6MB 3663ms 30ms pypy 3.10.14
python 1.py 3866ms 69ms 8.8MB 3857ms 0ms cpython 3.13.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 799ms 3.3ms 8.3MB 783ms 0ms pyston 3.8.12
python 1.py 976ms 18ms 8.8MB 960ms 0ms cpython 3.13.0
python 1.py 1043ms 10ms 67.5MB 1003ms 17ms pypy 3.10.14

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 1952ms 6.8ms 47.7MB 7430ms 20ms openjdk 21
java 2-m.java 1972ms 7.8ms 48.4MB 7477ms 27ms openjdk 23
java 2-m.java 2092ms 3.1ms 45.2MB 7480ms 157ms openjdk/zgc 21
java 2-m.java 2443ms 23ms 101.0MB 8710ms 50ms graal/jvm 17.0.8
python 8.py timeout 0.0ms 16.7MB 53ms 10ms cpython 3.13.0
python 8.py timeout 0.0ms 100.0MB 833ms 137ms pypy 3.10.14
python 8.py timeout 0.0ms 18.2MB 70ms 13ms pyston 3.8.12

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 595ms 4.1ms 49.1MB 2077ms 30ms openjdk 23
java 2-m.java 595ms 6.5ms 47.6MB 2087ms 20ms openjdk 21
java 2-m.java 718ms 4.6ms 47.3MB 2043ms 143ms openjdk/zgc 21
java 2-m.java 738ms 17ms 99.2MB 2487ms 33ms graal/jvm 17.0.8
python 8.py timeout 0.0ms 16.4MB 93ms 30ms cpython 3.13.0
python 8.py timeout 0.0ms 99.8MB 1533ms 517ms pypy 3.10.14
python 8.py timeout 0.0ms 17.5MB 140ms 33ms pyston 3.8.12

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 238ms 1.1ms 47.6MB 670ms 33ms openjdk 21
java 2-m.java 246ms 2.6ms 48.9MB 710ms 23ms openjdk 23
java 2-m.java 277ms 22ms 96.4MB 793ms 27ms graal/jvm 17.0.8
java 2-m.java 370ms 2.2ms 47.2MB 717ms 143ms openjdk/zgc 21
python 8-m.py 1973ms 18ms 95.1MB 6307ms 370ms pypy 3.10.14
python 8.py timeout 0.0ms 16.1MB 277ms 40ms cpython 3.13.0
python 8.py timeout 0.0ms 17.3MB 397ms 113ms pyston 3.8.12