Programming Language and compiler
Benchmarks

Java VS D 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
java 2.java 467ms 1.5ms 646.0MB 567ms 97ms openjdk 23
java 2-m.java 468ms 12ms 645.0MB 687ms 90ms graal/jvm 17.0.8
java 2.java 498ms 2.1ms 572.9MB 563ms 113ms openjdk 21
java 2.java 1170ms 8.1ms 1044.5MB 570ms 760ms openjdk/zgc 21
d 1.d 1725ms 4.6ms 312.6MB 1680ms 47ms ldc2 1.40.0
d 1.d 2672ms 23ms 314.9MB 2857ms 43ms dmd 2.109.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2.java 126ms 6.8ms 96.2MB 147ms 40ms openjdk 23
java 2.java 127ms 1.9ms 168.9MB 160ms 23ms openjdk 21
java 2-m.java 150ms 3.7ms 231.2MB 210ms 67ms graal/jvm 17.0.8
d 1.d 161ms 3.0ms 209.0MB 130ms 17ms ldc2 1.40.0
d 1.d 231ms 1.5ms 210.0MB 197ms 20ms dmd 2.109.1
java 2.java 307ms 4.8ms 241.9MB 163ms 197ms openjdk/zgc 21

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 611ms 50ms 226.3MB 1660ms 63ms openjdk 23
java 1-m.java 630ms 48ms 412.9MB 1207ms 117ms graal/jvm 17.0.8
java 1-m.java 681ms 6.9ms 267.6MB 1783ms 80ms openjdk 21
java 1-m.java 943ms 32ms 528.5MB 1630ms 413ms openjdk/zgc 21
d 1.d 2540ms 0.8ms 8.0MB 2530ms 0ms ldc2 1.40.0
d 1.d 2935ms 8.4ms 10.4MB 2930ms 0ms dmd 2.109.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 302ms 19ms 231.6MB 593ms 67ms graal/jvm 17.0.8
java 1-m.java 329ms 2.1ms 177.6MB 883ms 63ms openjdk 21
java 1-m.java 373ms 21ms 127.4MB 1010ms 43ms openjdk 23
d 1.d 441ms 0.9ms 8.1MB 427ms 3ms ldc2 1.40.0
java 1-m.java 513ms 35ms 215.4MB 1007ms 213ms openjdk/zgc 21
d 1.d 534ms 2.1ms 10.1MB 523ms 0ms dmd 2.109.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-im.d 376ms 7.3ms 6.9MB 1413ms 0ms ldc2 1.40.0
java 1-m.java 911ms 9.8ms 100.3MB 3347ms 37ms graal/jvm 17.0.8
java 1-m.java 978ms 3.0ms 48.5MB 3633ms 20ms openjdk 21
java 1-m.java 987ms 3.8ms 50.3MB 3620ms 27ms openjdk 23
java 1-m.java 1035ms 18ms 46.4MB 3387ms 133ms openjdk/zgc 21
d 2-im.d 1117ms 1.7ms 5.1MB 4290ms 0ms ldc2 1.40.0
d 1-i.d 1478ms 0.5ms 2.9MB 1470ms 0ms ldc2 1.40.0
d 1.d 3096ms 15ms 2.9MB 3087ms 0ms ldc2 1.40.0
d 2-i.d 3228ms 5.5ms 2.8MB 3213ms 0ms ldc2 1.40.0
d 1.d 3520ms 9.8ms 4.6MB 3510ms 0ms dmd 2.109.1
d 1-im.d 4244ms 30ms 6.9MB 16430ms 7ms dmd 2.109.1
d 1-i.d timeout 0.0ms 4.5MB 4990ms 0ms dmd 2.109.1
d 2-i.d timeout 0.0ms 4.5MB 4990ms 0ms dmd 2.109.1
d 2-im.d timeout 0.0ms 6.7MB 19493ms 10ms dmd 2.109.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-im.d 38ms 2.6ms 6.9MB 110ms 0ms ldc2 1.40.0
d 2-im.d 99ms 1.3ms 5.3MB 343ms 0ms ldc2 1.40.0
d 1-i.d 123ms 0.3ms 2.8MB 113ms 0ms ldc2 1.40.0
java 1-m.java 181ms 2.4ms 48.3MB 483ms 20ms openjdk 21
java 1-m.java 188ms 5.8ms 50.3MB 470ms 30ms openjdk 23
java 1-m.java 220ms 19ms 101.5MB 580ms 43ms graal/jvm 17.0.8
d 1.d 260ms 1.3ms 2.9MB 247ms 0ms ldc2 1.40.0
d 2-i.d 267ms 1.0ms 2.8MB 257ms 0ms ldc2 1.40.0
d 1.d 295ms 1.7ms 4.6MB 283ms 0ms dmd 2.109.1
java 1-m.java 296ms 3.4ms 47.5MB 503ms 130ms openjdk/zgc 21
d 1-im.d 354ms 4.6ms 8.8MB 1347ms 3ms dmd 2.109.1
d 2-im.d 527ms 5.0ms 6.9MB 1993ms 0ms dmd 2.109.1
d 1-i.d 850ms 18ms 4.4MB 840ms 0ms dmd 2.109.1
d 2-i.d 1388ms 25ms 4.5MB 1380ms 0ms dmd 2.109.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 195ms 0.9ms 48.8MB 170ms 10ms ldc2 1.40.0
java 4.java 443ms 2.7ms 106.4MB 627ms 30ms graal/jvm 17.0.8
java 4.java 452ms 4.1ms 47.5MB 537ms 20ms openjdk 21
java 4.java 457ms 2.3ms 49.1MB 537ms 27ms openjdk 23
java 4.java 563ms 2.8ms 45.2MB 537ms 130ms openjdk/zgc 21
d 1.d 621ms 2.2ms 43.8MB 610ms 3ms dmd 2.109.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 24ms 0.4ms 12.1MB 17ms 0ms ldc2 1.40.0
d 1.d 67ms 1.3ms 12.0MB 57ms 0ms dmd 2.109.1
java 4.java 125ms 1.5ms 46.5MB 167ms 10ms openjdk 21
java 4-m.java 125ms 2.0ms 47.9MB 170ms 20ms openjdk 23
java 4-m.java 130ms 6.6ms 92.6MB 180ms 33ms graal/jvm 17.0.8
java 4.java 239ms 4.5ms 46.0MB 160ms 133ms openjdk/zgc 21

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1.7ms 0.1ms 3.0MB 0ms 0ms ldc2 1.40.0
d 1.d 2.0ms 0.2ms 5.0MB 0ms 0ms dmd 2.109.1
java 1.java 64ms 1.6ms 54.9MB 66ms 18ms graal/jvm 17.0.8
java 1.java 71ms 6.1ms 43.9MB 80ms 16ms openjdk 21
java 1.java 72ms 6.3ms 44.7MB 70ms 20ms openjdk 23
java 1.java 186ms 4.8ms 44.6MB 90ms 126ms openjdk/zgc 21

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-m.d 634ms 17ms 50.2MB 2050ms 10ms ldc2 1.40.0
java 3-m.java 1038ms 48ms 155.0MB 3503ms 50ms openjdk 23
java 3-m.java 1040ms 74ms 127.6MB 3567ms 33ms openjdk 21
java 3-m.java 1106ms 10ms 182.0MB 3770ms 73ms graal/jvm 17.0.8
java 3-m.java 1447ms 54ms 180.5MB 4570ms 197ms openjdk/zgc 21
d 1-m.d 1865ms 22ms 54.5MB 5627ms 17ms dmd 2.109.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-m.d 112ms 9.7ms 40.9MB 253ms 23ms ldc2 1.40.0
d 1-m.d 199ms 5.6ms 41.9MB 597ms 23ms dmd 2.109.1
java 3-m.java 316ms 23ms 102.0MB 920ms 40ms openjdk 21
java 3-m.java 335ms 7.7ms 137.4MB 883ms 73ms graal/jvm 17.0.8
java 3-m.java 338ms 27ms 87.0MB 1007ms 33ms openjdk 23
java 3-m.java 419ms 1.9ms 99.3MB 853ms 173ms openjdk/zgc 21

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 293ms 0.9ms 7.5MB 280ms 0ms ldc2 1.40.0
java 1b.java 1158ms 25ms 55.3MB 1263ms 20ms openjdk 23
java 1b.java 1184ms 8.7ms 54.4MB 1307ms 23ms openjdk 21
java 1b.java 1214ms 57ms 116.0MB 1463ms 43ms graal/jvm 17.0.8
java 1.java 1260ms 13ms 130.3MB 1363ms 53ms graal/jvm 17.0.8
java 1b.java 1264ms 5.0ms 51.2MB 1243ms 133ms openjdk/zgc 21
java 1a.java 1659ms 11ms 54.9MB 1757ms 20ms openjdk 21
java 1a.java 1661ms 3.6ms 56.4MB 1767ms 20ms openjdk 23
java 1a.java 1673ms 2.5ms 108.3MB 1783ms 33ms graal/jvm 17.0.8
java 1.java 1702ms 9.3ms 309.5MB 1767ms 47ms openjdk 23
java 1.java 1705ms 5.0ms 202.5MB 1757ms 60ms openjdk 21
java 1a.java 1773ms 9.1ms 51.9MB 1763ms 127ms openjdk/zgc 21
d 1.d 2106ms 6.1ms 9.3MB 2087ms 3ms dmd 2.109.1
java 1.java 2359ms 9.8ms 858.7MB 1787ms 673ms openjdk/zgc 21
java 2.java timeout 0.0ms 658.7MB 5300ms 130ms openjdk 21
java 2.java timeout 0.0ms 778.5MB 5293ms 133ms openjdk 23
java 2.java timeout 0.0ms 3309.3MB 3390ms 1953ms openjdk/zgc 21

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 15ms 0.1ms 3.0MB 10ms 0ms ldc2 1.40.0
d 1.d 91ms 1.5ms 4.8MB 80ms 0ms dmd 2.109.1
java 1b-m.java 183ms 13ms 52.5MB 287ms 23ms openjdk 23
java 1a-m.java 190ms 1.0ms 50.0MB 293ms 20ms openjdk 21
java 1-m.java 190ms 6.7ms 81.9MB 270ms 17ms openjdk 21
java 1b-m.java 190ms 20ms 49.8MB 300ms 17ms openjdk 21
java 1a-m.java 191ms 2.5ms 52.5MB 283ms 27ms openjdk 23
java 1-m.java 194ms 8.6ms 115.9MB 283ms 53ms graal/jvm 17.0.8
java 1-m.java 197ms 8.8ms 87.2MB 270ms 30ms openjdk 23
java 1a-m.java 214ms 15ms 104.8MB 317ms 47ms graal/jvm 17.0.8
java 1b-m.java 251ms 56ms 106.5MB 433ms 43ms graal/jvm 17.0.8
java 1b.java 304ms 3.3ms 49.7MB 293ms 140ms openjdk/zgc 21
java 1a.java 309ms 4.4ms 50.2MB 283ms 143ms openjdk/zgc 21
java 1.java 332ms 0.9ms 114.4MB 263ms 167ms openjdk/zgc 21
java 2-m.java 569ms 11ms 709.6MB 877ms 83ms openjdk 23
java 2-m.java 593ms 40ms 612.9MB 850ms 120ms openjdk 21
java 2.java 1593ms 14ms 1354.8MB 850ms 1043ms openjdk/zgc 21

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 397ms 2.9ms 630.4MB 593ms 97ms graal/jvm 17.0.8
java 1.java 401ms 1.0ms 537.3MB 483ms 103ms openjdk 23
java 1.java 401ms 4.9ms 679.9MB 467ms 90ms openjdk 21
d 1.d 931ms 5.5ms 312.4MB 897ms 33ms ldc2 1.40.0
java 1.java 1072ms 7.5ms 966.2MB 473ms 723ms openjdk/zgc 21
d 1.d 1752ms 41ms 314.8MB 1887ms 33ms dmd 2.109.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 164ms 3.1ms 207.5MB 237ms 40ms openjdk 21
java 1-m.java 164ms 2.2ms 160.1MB 243ms 37ms openjdk 23
d 1.d 194ms 3.6ms 312.7MB 150ms 33ms ldc2 1.40.0
java 1-m.java 207ms 1.6ms 255.6MB 343ms 57ms graal/jvm 17.0.8
d 1.d 337ms 4.7ms 314.8MB 300ms 27ms dmd 2.109.1
java 1.java 432ms 23ms 343.8MB 200ms 307ms openjdk/zgc 21

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 359ms 0.2ms 2.9MB 347ms 0ms ldc2 1.40.0
d 2.d 359ms 1.0ms 2.9MB 350ms 0ms ldc2 1.40.0
java 1.java 441ms 1.3ms 45.2MB 483ms 17ms openjdk 21
java 1.java 445ms 3.9ms 48.2MB 477ms 23ms openjdk 23
java 1.java 445ms 1.7ms 87.1MB 467ms 30ms graal/jvm 17.0.8
java 1.java 565ms 2.0ms 44.6MB 497ms 127ms openjdk/zgc 21
d 1.d 679ms 2.8ms 4.6MB 667ms 0ms dmd 2.109.1
java 2.java 1252ms 33ms 588.1MB 1390ms 83ms openjdk 21
java 2.java 1255ms 8.3ms 753.6MB 1367ms 107ms openjdk 23
d 2.d 2012ms 3.9ms 4.6MB 2000ms 0ms dmd 2.109.1
java 2.java 3285ms 56ms 2475.9MB 1647ms 1840ms openjdk/zgc 21

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 38ms 0.3ms 2.9MB 27ms 0ms ldc2 1.40.0
d 2.d 39ms 0.6ms 2.9MB 30ms 0ms ldc2 1.40.0
d 1.d 71ms 1.1ms 4.6MB 60ms 0ms dmd 2.109.1
java 1.java 118ms 1.2ms 45.1MB 153ms 20ms openjdk 21
java 1.java 123ms 1.7ms 47.9MB 153ms 20ms openjdk 23
java 1.java 123ms 6.2ms 87.3MB 157ms 27ms graal/jvm 17.0.8
d 2.d 204ms 0.8ms 4.6MB 190ms 0ms dmd 2.109.1
java 1.java 237ms 4.3ms 44.7MB 157ms 137ms openjdk/zgc 21
java 2-m.java 299ms 2.8ms 344.9MB 437ms 53ms openjdk 21
java 2-m.java 311ms 5.4ms 346.3MB 443ms 70ms openjdk 23
java 2.java 689ms 16ms 525.9MB 463ms 403ms openjdk/zgc 21

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 299ms 2.9ms 43.7MB 287ms 0ms ldc2 1.40.0
d 1.d 313ms 4.7ms 77.2MB 297ms 0ms dmd 2.109.1
java 1.java 402ms 0.4ms 118.1MB 447ms 20ms openjdk 23
java 1.java 409ms 10ms 115.0MB 467ms 17ms openjdk 21
java 1.java 566ms 4.4ms 112.7MB 467ms 160ms openjdk/zgc 21
java 1-m.java 613ms 19ms 236.5MB 893ms 70ms graal/jvm 17.0.8
java 2.java 783ms 1.3ms 57.6MB 843ms 20ms openjdk 21
java 2.java 788ms 14ms 60.7MB 843ms 17ms openjdk 23
java 2.java 838ms 5.5ms 53.0MB 770ms 140ms openjdk/zgc 21
d 2.d 838ms 3.1ms 47.7MB 817ms 7ms ldc2 1.40.0
d 2.d 1161ms 2.2ms 49.3MB 1140ms 3ms dmd 2.109.1
java 2-m.java 1347ms 43ms 203.8MB 2387ms 103ms graal/jvm 17.0.8

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 60ms 1.3ms 13.7MB 50ms 0ms ldc2 1.40.0
d 1.d 67ms 2.6ms 24.2MB 57ms 0ms dmd 2.109.1
java 1.java 155ms 5.6ms 68.1MB 207ms 20ms openjdk 23
java 1.java 157ms 1.5ms 64.9MB 207ms 17ms openjdk 21
java 1-m.java 200ms 4.4ms 130.6MB 273ms 43ms graal/jvm 17.0.8
d 2.d 208ms 1.5ms 15.6MB 197ms 0ms ldc2 1.40.0
java 2.java 260ms 2.9ms 50.2MB 320ms 23ms openjdk 21
java 2.java 266ms 6.5ms 50.5MB 307ms 23ms openjdk 23
java 1.java 285ms 4.9ms 63.4MB 210ms 140ms openjdk/zgc 21
d 2.d 291ms 1.5ms 17.8MB 277ms 3ms dmd 2.109.1
java 2.java 365ms 1.7ms 47.4MB 303ms 133ms openjdk/zgc 21
java 2-m.java 486ms 11ms 151.2MB 857ms 67ms graal/jvm 17.0.8

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2407ms 6.6ms 8.0MB 2363ms 383ms ldc2 1.40.0
java 1.java 3183ms 10ms 374.6MB 3637ms 103ms graal/jvm 17.0.8
java 1.java 3692ms 33ms 412.3MB 4563ms 97ms openjdk 23
java 1.java 3696ms 87ms 425.5MB 4553ms 100ms openjdk 21
d 1.d 4341ms 5.4ms 10.2MB 4200ms 520ms dmd 2.109.1
java 1.java timeout 0.0ms 1870.9MB 4497ms 1297ms openjdk/zgc 21

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 577ms 4.7ms 8.1MB 557ms 97ms ldc2 1.40.0
java 1.java 874ms 7.9ms 373.7MB 1197ms 107ms graal/jvm 17.0.8
java 1-m.java 1011ms 13ms 402.8MB 1770ms 103ms openjdk 23
java 1-m.java 1012ms 39ms 351.1MB 1780ms 100ms openjdk 21
d 1.d 1057ms 7.4ms 10.2MB 1050ms 160ms dmd 2.109.1
java 1.java 2009ms 52ms 1383.0MB 1723ms 1053ms openjdk/zgc 21

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 574ms 1.2ms 171.6MB 757ms 23ms ldc2 1.40.0
d 3.d 1293ms 4.0ms 174.3MB 1480ms 20ms dmd 2.109.1
java 3.java timeout 0.0ms 411.6MB 5427ms 77ms graal/jvm 17.0.8
java 3.java timeout 0.0ms 302.6MB 5350ms 47ms openjdk 21
java 3.java timeout 0.0ms 304.6MB 5303ms 60ms openjdk 23
java 3.java timeout 0.0ms 468.8MB 4957ms 313ms openjdk/zgc 21

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 74ms 17ms 26.4MB 83ms 3ms ldc2 1.40.0
d 3.d 136ms 0.8ms 27.0MB 147ms 0ms dmd 2.109.1
java 3-m.java 771ms 11ms 181.0MB 1147ms 53ms graal/jvm 17.0.8
java 3-m.java 820ms 17ms 131.5MB 1230ms 23ms openjdk 21
java 3-m.java 828ms 41ms 132.5MB 1230ms 40ms openjdk 23
java 3.java 958ms 13ms 132.5MB 1157ms 173ms openjdk/zgc 21

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 1963ms 2.5ms 47.3MB 7453ms 20ms openjdk 21
java 2-m.java 1965ms 7.5ms 48.6MB 7467ms 17ms openjdk 23
java 2-m.java 2080ms 2.7ms 45.3MB 7453ms 143ms openjdk/zgc 21
java 2-m.java 2480ms 17ms 98.9MB 8800ms 40ms graal/jvm 17.0.8
d 1.d 3589ms 9.3ms 4.0MB 3573ms 7ms ldc2 1.40.0
d 1.d 3616ms 21ms 8.2MB 3607ms 0ms dmd 2.109.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 592ms 8.0ms 47.7MB 2083ms 13ms openjdk 21
java 2-m.java 592ms 6.7ms 48.8MB 2033ms 30ms openjdk 23
java 2-m.java 712ms 1.7ms 45.3MB 2087ms 133ms openjdk/zgc 21
java 2-m.java 739ms 6.2ms 98.0MB 2493ms 37ms graal/jvm 17.0.8
d 1.d 897ms 0.8ms 3.5MB 887ms 0ms ldc2 1.40.0
d 1.d 911ms 4.9ms 7.6MB 903ms 0ms dmd 2.109.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 227ms 0.7ms 3.1MB 220ms 0ms ldc2 1.40.0
d 1.d 231ms 3.3ms 4.8MB 223ms 0ms dmd 2.109.1
java 2-m.java 246ms 3.6ms 48.5MB 717ms 20ms openjdk 23
java 2-m.java 247ms 13ms 47.4MB 710ms 23ms openjdk 21
java 2-m.java 285ms 13ms 96.7MB 827ms 40ms graal/jvm 17.0.8
java 2-m.java 355ms 6.7ms 47.3MB 680ms 137ms openjdk/zgc 21

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 1791ms 170ms 260.0MB 6683ms 143ms openjdk 21
java 1-m.java 2251ms 168ms 241.1MB 8537ms 117ms openjdk 23
java 1-m.java 2654ms 330ms 1215.5MB 8333ms 1107ms openjdk/zgc 21
d 1.d timeout 0.0ms 16.8MB 4967ms 20ms dmd 2.109.1
d 1.d timeout 0.0ms 15.4MB 4970ms 17ms ldc2 1.40.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 394ms 20ms 91.7MB 1290ms 50ms openjdk 23
java 1-m.java 424ms 15ms 123.3MB 1383ms 63ms openjdk 21
java 1-m.java 649ms 27ms 221.3MB 1693ms 260ms openjdk/zgc 21
d 1.d 1001ms 2.3ms 8.4MB 967ms 23ms ldc2 1.40.0
d 1.d 1314ms 23ms 10.5MB 1290ms 13ms dmd 2.109.1