Java VS D benchmarks

Current benchmark data was generated on Thu Feb 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 450ms 3.2ms 574.3MB 543ms 87ms openjdk 21
java 2-m.java 462ms 4.6ms 646.8MB 650ms 110ms graal/jvm 17.0.8
java 2.java 462ms 4.8ms 588.2MB 563ms 97ms openjdk 23
java 2.java 1178ms 0.9ms 1055.6MB 607ms 733ms openjdk/zgc 21
d 1.d 1779ms 2.9ms 312.5MB 1747ms 33ms ldc2 1.36.0
d 1.d 2563ms 15ms 314.0MB 2717ms 53ms dmd 2.106.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2.java 123ms 1.1ms 166.9MB 147ms 37ms openjdk 21
java 2-m.java 125ms 1.5ms 163.2MB 157ms 33ms openjdk 23
d 1.d 163ms 0.8ms 208.7MB 133ms 13ms ldc2 1.36.0
java 2-m.java 168ms 15ms 230.2MB 220ms 70ms graal/jvm 17.0.8
d 1.d 224ms 4.1ms 210.7MB 193ms 13ms dmd 2.106.1
java 2.java 314ms 1.3ms 241.4MB 153ms 213ms openjdk/zgc 21

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 652ms 40ms 265.4MB 1723ms 73ms openjdk 23
java 1-m.java 673ms 9.3ms 264.3MB 1770ms 67ms openjdk 21
java 1-m.java 695ms 70ms 353.3MB 1313ms 137ms graal/jvm 17.0.8
java 1-m.java 969ms 31ms 521.1MB 1597ms 453ms openjdk/zgc 21
d 1.d 2528ms 1.4ms 8.0MB 2513ms 3ms ldc2 1.36.0
d 1.d 2873ms 6.8ms 10.0MB 2863ms 3ms dmd 2.106.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 320ms 17ms 241.0MB 623ms 73ms graal/jvm 17.0.8
java 1-m.java 360ms 30ms 179.2MB 963ms 63ms openjdk 21
java 1-m.java 372ms 19ms 173.4MB 1023ms 43ms openjdk 23
d 1.d 438ms 1.2ms 8.1MB 427ms 0ms ldc2 1.36.0
java 1-m.java 513ms 31ms 215.7MB 987ms 223ms openjdk/zgc 21
d 1.d 523ms 0.9ms 10.0MB 520ms 0ms dmd 2.106.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-im.d 377ms 1.3ms 5.1MB 1410ms 0ms ldc2 1.36.0
java 1-m.java 888ms 5.5ms 97.2MB 3257ms 43ms graal/jvm 17.0.8
java 1-m.java 946ms 34ms 48.5MB 3513ms 23ms openjdk 21
java 1-m.java 989ms 11ms 49.0MB 3650ms 17ms openjdk 23
java 1-m.java 1010ms 36ms 47.9MB 3313ms 133ms openjdk/zgc 21
d 2-im.d 1098ms 3.6ms 5.1MB 4300ms 0ms ldc2 1.36.0
d 1-i.d 1487ms 3.8ms 2.9MB 1477ms 0ms ldc2 1.36.0
d 1.d 3201ms 46ms 2.8MB 3190ms 0ms ldc2 1.36.0
d 2-i.d 3209ms 2.9ms 2.9MB 3197ms 0ms ldc2 1.36.0
d 1.d 3516ms 4.8ms 4.5MB 3507ms 0ms dmd 2.106.1
d 1-im.d 4227ms 21ms 6.7MB 16463ms 7ms dmd 2.106.1
d 1-i.d timeout 0.0ms 4.4MB 4990ms 0ms dmd 2.106.1
d 2-i.d timeout 0.0ms 4.4MB 4990ms 0ms dmd 2.106.1
d 2-im.d timeout 0.0ms 8.7MB 19663ms 10ms dmd 2.106.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-im.d 39ms 1.4ms 5.2MB 107ms 0ms ldc2 1.36.0
d 2-im.d 96ms 1.8ms 6.9MB 343ms 0ms ldc2 1.36.0
d 1-i.d 124ms 0.1ms 2.8MB 110ms 0ms ldc2 1.36.0
java 1-m.java 179ms 6.4ms 48.5MB 490ms 27ms openjdk 21
java 1-m.java 185ms 1.9ms 48.7MB 487ms 13ms openjdk 23
java 1-m.java 198ms 9.6ms 97.6MB 523ms 47ms graal/jvm 17.0.8
d 2-i.d 265ms 0.5ms 2.9MB 250ms 0ms ldc2 1.36.0
d 1.d 267ms 3.3ms 2.8MB 253ms 0ms ldc2 1.36.0
java 1-m.java 290ms 2.9ms 45.8MB 473ms 133ms openjdk/zgc 21
d 1.d 296ms 1.6ms 4.5MB 290ms 0ms dmd 2.106.1
d 1-im.d 367ms 18ms 8.7MB 1340ms 0ms dmd 2.106.1
d 2-im.d 526ms 7.6ms 8.6MB 2000ms 0ms dmd 2.106.1
d 1-i.d 858ms 2.1ms 4.6MB 847ms 0ms dmd 2.106.1
d 2-i.d 1373ms 13ms 4.4MB 1357ms 0ms dmd 2.106.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 194ms 1.3ms 33.3MB 177ms 3ms ldc2 1.36.0
java 4.java 440ms 1.7ms 107.1MB 620ms 27ms graal/jvm 17.0.8
java 4.java 450ms 5.5ms 47.4MB 530ms 17ms openjdk 21
java 4.java 455ms 1.9ms 47.5MB 543ms 17ms openjdk 23
java 4.java 565ms 1.6ms 45.1MB 533ms 133ms openjdk/zgc 21
d 1.d 612ms 2.2ms 38.6MB 590ms 7ms dmd 2.106.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 25ms 1.1ms 10.3MB 20ms 0ms ldc2 1.36.0
d 1.d 65ms 0.2ms 12.3MB 57ms 0ms dmd 2.106.1
java 4.java 119ms 4.0ms 46.5MB 167ms 7ms openjdk 23
java 4.java 124ms 1.1ms 46.2MB 157ms 23ms openjdk 21
java 4-m.java 144ms 8.0ms 99.7MB 213ms 30ms graal/jvm 17.0.8
java 4.java 242ms 5.6ms 43.9MB 167ms 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 1.36.0
d 1.d 2.2ms 0.1ms 4.9MB 0ms 0ms dmd 2.106.1
java 1.java 66ms 3.1ms 54.7MB 64ms 24ms graal/jvm 17.0.8
java 1.java 73ms 1.9ms 43.8MB 74ms 14ms openjdk 21
java 1.java 73ms 2.7ms 43.9MB 80ms 14ms openjdk 23
java 1.java 189ms 6.4ms 42.6MB 84ms 132ms 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 685ms 10ms 52.1MB 2280ms 13ms ldc2 1.36.0
java 3-m.java 976ms 15ms 142.6MB 3320ms 40ms openjdk 23
java 3-m.java 1035ms 59ms 129.1MB 3537ms 67ms openjdk 21
java 3-m.java 1111ms 17ms 183.2MB 3750ms 77ms graal/jvm 17.0.8
java 3-m.java 1429ms 32ms 178.3MB 4530ms 183ms openjdk/zgc 21
d 1-m.d 1894ms 13ms 54.0MB 5653ms 17ms dmd 2.106.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-m.d 88ms 3.2ms 39.2MB 237ms 7ms ldc2 1.36.0
d 1-m.d 196ms 5.4ms 41.5MB 583ms 13ms dmd 2.106.1
java 3-m.java 314ms 22ms 88.4MB 907ms 47ms openjdk 23
java 3-m.java 329ms 5.5ms 100.1MB 987ms 50ms openjdk 21
java 3-m.java 337ms 30ms 145.3MB 897ms 57ms graal/jvm 17.0.8
java 3-m.java 428ms 11ms 98.6MB 890ms 150ms openjdk/zgc 21

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 322ms 1.3ms 7.4MB 310ms 0ms ldc2 1.36.0
java 1b.java 1159ms 6.4ms 54.5MB 1263ms 30ms openjdk 21
java 1b.java 1160ms 10ms 54.8MB 1273ms 23ms openjdk 23
java 1b.java 1196ms 32ms 107.7MB 1377ms 40ms graal/jvm 17.0.8
java 1.java 1255ms 1.2ms 131.4MB 1353ms 53ms graal/jvm 17.0.8
java 1b.java 1269ms 25ms 52.8MB 1257ms 137ms openjdk/zgc 21
java 1a.java 1650ms 5.1ms 54.9MB 1750ms 20ms openjdk 21
java 1a.java 1665ms 3.7ms 54.7MB 1760ms 17ms openjdk 23
java 1a.java 1686ms 18ms 103.8MB 1813ms 33ms graal/jvm 17.0.8
java 1.java 1695ms 6.4ms 202.3MB 1747ms 60ms openjdk 23
java 1.java 1697ms 4.4ms 258.0MB 1760ms 47ms openjdk 21
java 1a.java 1768ms 4.0ms 51.7MB 1740ms 143ms openjdk/zgc 21
d 1.d 2117ms 11ms 9.0MB 2103ms 0ms dmd 2.106.1
java 1.java 2356ms 6.1ms 864.1MB 1797ms 667ms openjdk/zgc 21
java 2.java timeout 0.0ms 662.0MB 5350ms 123ms openjdk 21
java 2.java timeout 0.0ms 718.8MB 5263ms 137ms openjdk 23
java 2.java timeout 0.0ms 3397.0MB 3463ms 1890ms openjdk/zgc 21

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 16ms 0.3ms 3.0MB 10ms 0ms ldc2 1.36.0
d 1.d 97ms 11ms 4.4MB 87ms 0ms dmd 2.106.1
java 1b-m.java 177ms 1.0ms 49.4MB 273ms 17ms openjdk 21
java 1b-m.java 182ms 8.4ms 49.7MB 280ms 23ms openjdk 23
java 1a-m.java 188ms 3.7ms 50.9MB 287ms 23ms openjdk 21
java 1-m.java 190ms 3.8ms 81.4MB 267ms 27ms openjdk 21
java 1a-m.java 194ms 8.4ms 49.9MB 270ms 30ms openjdk 23
java 1-m.java 195ms 5.2ms 111.3MB 287ms 50ms graal/jvm 17.0.8
java 1-m.java 198ms 3.6ms 77.5MB 280ms 27ms openjdk 23
java 1a-m.java 220ms 15ms 103.9MB 330ms 40ms graal/jvm 17.0.8
java 1b-m.java 240ms 24ms 105.9MB 393ms 50ms graal/jvm 17.0.8
java 1b.java 309ms 29ms 47.6MB 307ms 137ms openjdk/zgc 21
java 1a.java 310ms 4.8ms 51.0MB 290ms 137ms openjdk/zgc 21
java 1.java 337ms 2.2ms 114.3MB 263ms 170ms openjdk/zgc 21
java 2-m.java 543ms 4.9ms 575.4MB 813ms 90ms openjdk 23
java 2-m.java 552ms 12ms 661.2MB 837ms 87ms openjdk 21
java 2.java 1585ms 4.1ms 1394.5MB 830ms 1050ms openjdk/zgc 21

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1.java 399ms 1.6ms 680.1MB 480ms 80ms openjdk 21
java 1.java 400ms 2.6ms 658.4MB 477ms 80ms openjdk 23
java 1-m.java 411ms 5.6ms 638.2MB 593ms 120ms graal/jvm 17.0.8
d 1.d 976ms 4.9ms 312.5MB 930ms 43ms ldc2 1.36.0
java 1.java 1027ms 7.4ms 941.0MB 473ms 707ms openjdk/zgc 21
d 1.d 1649ms 16ms 314.4MB 1770ms 37ms dmd 2.106.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 160ms 2.0ms 198.3MB 237ms 33ms openjdk 23
java 1-m.java 164ms 2.2ms 206.7MB 243ms 37ms openjdk 21
d 1.d 205ms 2.4ms 312.7MB 163ms 27ms ldc2 1.36.0
java 1-m.java 251ms 4.7ms 257.4MB 403ms 73ms graal/jvm 17.0.8
d 1.d 322ms 2.9ms 314.4MB 293ms 17ms dmd 2.106.1
java 1.java 430ms 21ms 343.8MB 227ms 277ms openjdk/zgc 21

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 359ms 0.7ms 2.9MB 350ms 0ms ldc2 1.36.0
d 1.d 361ms 0.8ms 2.9MB 350ms 0ms ldc2 1.36.0
java 1.java 443ms 1.2ms 47.6MB 487ms 13ms openjdk 23
java 1.java 444ms 1.9ms 45.4MB 477ms 20ms openjdk 21
java 1.java 455ms 6.6ms 86.8MB 483ms 30ms graal/jvm 17.0.8
java 1.java 559ms 4.6ms 46.7MB 480ms 133ms openjdk/zgc 21
d 1.d 673ms 1.2ms 4.4MB 660ms 0ms dmd 2.106.1
java 2.java 1234ms 5.9ms 597.7MB 1363ms 77ms openjdk 23
java 2.java 1238ms 9.8ms 647.8MB 1373ms 80ms openjdk 21
d 2.d 2011ms 6.9ms 4.5MB 2000ms 0ms dmd 2.106.1
java 2.java 3177ms 56ms 2367.4MB 1670ms 1723ms openjdk/zgc 21

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 39ms 0.6ms 2.9MB 30ms 0ms ldc2 1.36.0
d 2.d 39ms 0.4ms 2.9MB 27ms 0ms ldc2 1.36.0
d 1.d 71ms 1.0ms 4.5MB 60ms 0ms dmd 2.106.1
java 1.java 119ms 1.1ms 45.5MB 147ms 23ms openjdk 21
java 1.java 120ms 0.2ms 47.8MB 153ms 20ms openjdk 23
java 1.java 126ms 5.3ms 87.5MB 157ms 27ms graal/jvm 17.0.8
d 2.d 206ms 3.5ms 4.4MB 193ms 0ms dmd 2.106.1
java 1.java 243ms 2.9ms 46.7MB 163ms 140ms openjdk/zgc 21
java 2-m.java 295ms 2.6ms 352.8MB 433ms 50ms openjdk 23
java 2-m.java 298ms 4.2ms 362.9MB 443ms 50ms openjdk 21
java 2.java 681ms 8.7ms 528.1MB 440ms 427ms openjdk/zgc 21

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 315ms 1.5ms 43.8MB 300ms 3ms ldc2 1.36.0
d 1.d 340ms 4.4ms 77.1MB 320ms 7ms dmd 2.106.1
java 1.java 397ms 1.3ms 117.2MB 443ms 20ms openjdk 23
java 1.java 403ms 8.1ms 114.9MB 447ms 30ms openjdk 21
java 1.java 581ms 2.7ms 114.6MB 473ms 177ms openjdk/zgc 21
java 1-m.java 638ms 11ms 234.0MB 917ms 77ms graal/jvm 17.0.8
java 2.java 779ms 1.6ms 59.3MB 827ms 23ms openjdk 23
java 2.java 781ms 0.5ms 57.3MB 837ms 23ms openjdk 21
d 2.d 812ms 0.6ms 47.7MB 787ms 10ms ldc2 1.36.0
java 2.java 849ms 14ms 52.9MB 773ms 150ms openjdk/zgc 21
d 2.d 1117ms 1.8ms 49.3MB 1093ms 7ms dmd 2.106.1
java 2-m.java 1353ms 17ms 264.4MB 2427ms 100ms graal/jvm 17.0.8

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 65ms 0.3ms 13.8MB 53ms 0ms ldc2 1.36.0
d 1.d 73ms 2.1ms 23.8MB 63ms 0ms dmd 2.106.1
java 1.java 158ms 3.3ms 67.3MB 207ms 20ms openjdk 23
java 1.java 162ms 8.7ms 64.7MB 203ms 27ms openjdk 21
d 2.d 202ms 0.7ms 15.7MB 183ms 3ms ldc2 1.36.0
java 1-m.java 214ms 20ms 137.5MB 287ms 60ms graal/jvm 17.0.8
java 2.java 257ms 0.4ms 49.6MB 293ms 30ms openjdk 23
java 2.java 257ms 3.8ms 49.8MB 313ms 23ms openjdk 21
d 2.d 280ms 1.1ms 17.4MB 267ms 3ms dmd 2.106.1
java 1.java 284ms 4.8ms 63.3MB 210ms 143ms openjdk/zgc 21
java 2.java 365ms 2.0ms 49.3MB 307ms 137ms openjdk/zgc 21
java 2-m.java 582ms 94ms 203.7MB 1050ms 63ms 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 2398ms 6.8ms 8.1MB 2340ms 393ms ldc2 1.36.0
java 1.java 3191ms 33ms 448.1MB 3637ms 107ms graal/jvm 17.0.8
java 1.java 3685ms 53ms 351.8MB 4547ms 103ms openjdk 21
java 1.java 3771ms 108ms 349.5MB 4527ms 107ms openjdk 23
d 1.d 4263ms 7.9ms 10.1MB 4213ms 427ms dmd 2.106.1
java 1.java timeout 0.0ms 1824.0MB 4710ms 1153ms openjdk/zgc 21

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 578ms 1.2ms 8.0MB 550ms 97ms ldc2 1.36.0
java 1.java 886ms 25ms 443.5MB 1233ms 90ms graal/jvm 17.0.8
java 1-m.java 985ms 30ms 350.6MB 1777ms 103ms openjdk 21
d 1.d 1015ms 2.9ms 10.0MB 1003ms 87ms dmd 2.106.1
java 1-m.java 1029ms 9.0ms 353.0MB 1767ms 87ms openjdk 23
java 1.java 1995ms 36ms 1348.5MB 1753ms 1007ms 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 601ms 7.0ms 172.0MB 777ms 20ms ldc2 1.36.0
d 3.d 1276ms 0.9ms 174.9MB 1450ms 37ms dmd 2.106.1
java 3.java timeout 0.0ms 411.4MB 5437ms 90ms graal/jvm 17.0.8
java 3.java timeout 0.0ms 303.5MB 5317ms 57ms openjdk 21
java 3.java timeout 0.0ms 303.4MB 5307ms 70ms openjdk 23
java 3.java timeout 0.0ms 469.6MB 4963ms 307ms openjdk/zgc 21

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 67ms 1.4ms 23.6MB 70ms 3ms ldc2 1.36.0
d 3.d 138ms 4.7ms 27.5MB 150ms 3ms dmd 2.106.1
java 3-m.java 783ms 12ms 181.0MB 1160ms 67ms graal/jvm 17.0.8
java 3-m.java 809ms 17ms 130.9MB 1203ms 37ms openjdk 21
java 3-m.java 810ms 3.6ms 130.8MB 1213ms 43ms openjdk 23
java 3.java 967ms 17ms 133.5MB 1183ms 177ms 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 1956ms 9.0ms 48.0MB 7453ms 37ms openjdk 23
java 2-m.java 1957ms 12ms 47.8MB 7463ms 27ms openjdk 21
java 2-m.java 2081ms 13ms 45.6MB 7440ms 140ms openjdk/zgc 21
java 2-m.java 2462ms 20ms 94.8MB 8777ms 47ms graal/jvm 17.0.8
d 1.d 3582ms 3.5ms 3.9MB 3567ms 0ms ldc2 1.36.0
d 1.d 3609ms 12ms 5.8MB 3600ms 0ms dmd 2.106.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 2-m.java 583ms 3.4ms 47.7MB 2050ms 20ms openjdk 21
java 2-m.java 586ms 3.4ms 47.9MB 2070ms 20ms openjdk 23
java 2-m.java 713ms 3.2ms 45.6MB 2100ms 133ms openjdk/zgc 21
java 2-m.java 744ms 11ms 100.2MB 2513ms 37ms graal/jvm 17.0.8
d 1.d 897ms 1.0ms 3.5MB 880ms 0ms ldc2 1.36.0
d 1.d 907ms 1.8ms 5.3MB 900ms 0ms dmd 2.106.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 229ms 0.4ms 3.1MB 217ms 0ms ldc2 1.36.0
d 1.d 232ms 2.4ms 5.0MB 223ms 0ms dmd 2.106.1
java 2-m.java 233ms 0.9ms 47.6MB 667ms 20ms openjdk 21
java 2-m.java 243ms 5.5ms 47.9MB 727ms 23ms openjdk 23
java 2-m.java 277ms 8.5ms 98.5MB 783ms 43ms graal/jvm 17.0.8
java 2-m.java 372ms 13ms 45.5MB 740ms 133ms 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 1479ms 121ms 258.9MB 5493ms 127ms openjdk 23
java 1-m.java 1911ms 174ms 261.1MB 7210ms 130ms openjdk 21
java 1-m.java 2816ms 55ms 1230.1MB 8900ms 1077ms openjdk/zgc 21
d 1.d timeout 0.0ms 16.5MB 4960ms 23ms dmd 2.106.1
d 1.d timeout 0.0ms 15.5MB 4967ms 20ms ldc2 1.36.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
java 1-m.java 370ms 49ms 84.9MB 1203ms 50ms openjdk 23
java 1-m.java 436ms 31ms 123.1MB 1460ms 57ms openjdk 21
java 1-m.java 668ms 28ms 216.5MB 1783ms 257ms openjdk/zgc 21
d 1.d 1000ms 15ms 8.4MB 987ms 3ms ldc2 1.36.0
d 1.d 1350ms 2.3ms 10.5MB 1327ms 13ms dmd 2.106.1