Programming Language and compiler
Benchmarks

D VS Haxe benchmarks

Current benchmark data was generated on Sat Nov 16 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
haxe 1.hx 1304ms 18ms 145.9MB 1477ms 67ms haxe/cpp 4.3.6
d 1.d 1714ms 10ms 312.4MB 1680ms 40ms ldc2 1.39.0
d 1.d 2690ms 19ms 314.8MB 2890ms 27ms dmd 2.109.1
haxe 2.hx 4506ms 55ms 495.1MB 5190ms 227ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 50.6MB 5427ms 427ms haxe/hl/c 4.3.6
haxe 2.hx timeout 0.0ms 85.0MB 5040ms 663ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 52.9MB 7687ms 443ms haxe/hl/jit 1.14.0
haxe 2.hx timeout 0.0ms 132.9MB 7530ms 753ms haxe/hl/jit 1.14.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 86ms 1.8ms 25.6MB 70ms 10ms haxe/cpp 4.3.6
d 1.d 161ms 4.1ms 209.0MB 127ms 20ms ldc2 1.39.0
d 1.d 233ms 2.4ms 210.6MB 207ms 10ms dmd 2.109.1
haxe 2.hx 389ms 5.6ms 60.3MB 407ms 30ms haxe/cpp 4.3.6
haxe 1.hx 643ms 16ms 10.7MB 617ms 40ms haxe/hl/c 4.3.6
haxe 1.hx 677ms 5.6ms 13.2MB 737ms 60ms haxe/hl/jit 1.14.0
haxe 2.hx 910ms 7.9ms 15.5MB 823ms 130ms haxe/hl/c 4.3.6
haxe 2.hx 945ms 11ms 27.1MB 910ms 173ms haxe/hl/jit 1.14.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d timeout 0.0ms 16.5MB 4957ms 33ms dmd 2.109.1
d 1.d timeout 0.0ms 14.8MB 4950ms 30ms ldc2 1.39.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1049ms 8.0ms 8.4MB 1023ms 10ms ldc2 1.39.0
d 1.d 1313ms 9.7ms 10.8MB 1290ms 13ms dmd 2.109.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2539ms 2.5ms 8.1MB 2530ms 0ms ldc2 1.39.0
d 1.d 2922ms 4.0ms 10.3MB 2913ms 3ms dmd 2.109.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 441ms 1.2ms 7.9MB 430ms 0ms ldc2 1.39.0
d 1.d 535ms 5.9ms 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 393ms 36ms 5.1MB 1413ms 0ms ldc2 1.39.0
d 2-im.d 1136ms 27ms 5.1MB 4287ms 0ms ldc2 1.39.0
d 1-i.d 1481ms 0.7ms 2.8MB 1467ms 0ms ldc2 1.39.0
d 1.d 3136ms 26ms 2.8MB 3123ms 0ms ldc2 1.39.0
d 2-i.d 3223ms 4.8ms 2.8MB 3210ms 0ms ldc2 1.39.0
d 1.d 3502ms 2.1ms 4.6MB 3490ms 0ms dmd 2.109.1
d 1-im.d 4227ms 47ms 8.7MB 16457ms 0ms 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 4.6MB 4990ms 0ms dmd 2.109.1
d 2-im.d timeout 0.0ms 6.8MB 19710ms 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 40ms 2.1ms 4.9MB 110ms 0ms ldc2 1.39.0
d 2-im.d 100ms 1.6ms 5.1MB 343ms 0ms ldc2 1.39.0
d 1-i.d 124ms 0.3ms 2.8MB 117ms 0ms ldc2 1.39.0
d 1.d 264ms 4.4ms 2.8MB 253ms 0ms ldc2 1.39.0
d 2-i.d 267ms 1.0ms 2.9MB 253ms 0ms ldc2 1.39.0
d 1.d 296ms 2.1ms 4.6MB 287ms 0ms dmd 2.109.1
d 1-im.d 355ms 4.0ms 6.9MB 1340ms 0ms dmd 2.109.1
d 2-im.d 531ms 2.2ms 8.8MB 1990ms 0ms dmd 2.109.1
d 1-i.d 863ms 34ms 4.5MB 853ms 0ms dmd 2.109.1
d 2-i.d 1415ms 9.9ms 4.5MB 1403ms 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 196ms 1.6ms 31.9MB 177ms 3ms ldc2 1.39.0
d 1.d 623ms 3.2ms 48.0MB 607ms 10ms dmd 2.109.1
haxe 1.hx 2437ms 17ms 25.6MB 2243ms 280ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.2MB 4260ms 943ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 5.7MB 4290ms 937ms haxe/hl/jit 1.14.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 24ms 0.6ms 7.3MB 17ms 0ms ldc2 1.39.0
d 1.d 66ms 0.7ms 12.2MB 60ms 0ms dmd 2.109.1
haxe 1.hx 259ms 3.7ms 25.6MB 223ms 33ms haxe/cpp 4.3.6
haxe 1.hx 654ms 2.7ms 5.3MB 570ms 100ms haxe/hl/c 4.3.6
haxe 1.hx 683ms 2.7ms 5.7MB 603ms 97ms haxe/hl/jit 1.14.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1.7ms 0.2ms 2.9MB 0ms 0ms ldc2 1.39.0
haxe 1.hx 2.2ms 0.3ms 4.7MB 0ms 0ms haxe/hl/c 4.3.6
d 1.d 2.3ms 0.3ms 5.1MB 0ms 0ms dmd 2.109.1
haxe 1.hx 2.6ms 0.1ms 4.4MB 0ms 0ms haxe/cpp 4.3.6
haxe 1.hx 3.7ms 0.3ms 5.3MB 0ms 0ms haxe/hl/jit 1.14.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-m.d 3.6ms 6.2ms 18.1MB 355ms 765ms ldc2 1.39.0
d 1.d 1033ms 0.9ms 22.7MB 413ms 777ms dmd 2.109.1
d 2.d 1035ms 0.6ms 25.0MB 443ms 757ms dmd 2.109.1
d 2.d timeout 0.0ms 22.1MB 333ms 780ms ldc2 1.39.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 338ms 585ms 22.0MB 50ms 140ms ldc2 1.39.0
d 1.d 1015ms 0.5ms 20.1MB 67ms 127ms ldc2 1.39.0
d 2.d 1015ms 0.4ms 24.4MB 77ms 133ms dmd 2.109.1
d 1.d 1015ms 0.5ms 24.6MB 63ms 140ms dmd 2.109.1

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2-m.d 71ms 21ms 15.5MB 70ms 50ms ldc2 1.39.0
d 2.d 241ms 1.1ms 22.6MB 240ms 10ms dmd 2.109.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 472ms 2.3ms 139.9MB 443ms 33ms ldc2 1.39.0
d 2.d 2492ms 4.3ms 157.1MB 2493ms 43ms dmd 2.109.1

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-m.d 793ms 57ms 51.9MB 2410ms 20ms ldc2 1.39.0
d 1-m.d 1878ms 30ms 54.8MB 5587ms 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 99ms 1.8ms 42.1MB 253ms 13ms ldc2 1.39.0
d 1-m.d 203ms 2.6ms 45.9MB 587ms 13ms dmd 2.109.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 125ms 0.3ms 6.1MB 117ms 3ms ldc2 1.39.0
haxe 1.hx 133ms 2.3ms 20.5MB 117ms 7ms haxe/cpp 4.3.6
haxe 1.hx 136ms 0.7ms 5.0MB 130ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 159ms 2.4ms 5.7MB 150ms 0ms haxe/hl/jit 1.14.0
d 1.d 185ms 10ms 7.9MB 157ms 33ms dmd 2.109.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 364ms 6.3ms 4.0MB 350ms 23ms ldc2 1.39.0
haxe 1.hx 372ms 1.4ms 25.5MB 360ms 3ms haxe/cpp 4.3.6
haxe 1.hx 396ms 1.6ms 5.0MB 387ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 457ms 0.9ms 5.7MB 450ms 0ms haxe/hl/jit 1.14.0
d 1.d 539ms 17ms 8.1MB 520ms 53ms dmd 2.109.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 55ms 1.7ms 5.9MB 43ms 0ms ldc2 1.39.0
haxe 1.hx 62ms 2.1ms 12.3MB 53ms 0ms haxe/cpp 4.3.6
haxe 1.hx 67ms 0.3ms 5.0MB 60ms 0ms haxe/hl/c 4.3.6
d 1.d 79ms 0.9ms 8.2MB 70ms 0ms dmd 2.109.1
haxe 1.hx 79ms 0.7ms 5.7MB 70ms 0ms haxe/hl/jit 1.14.0

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 409ms 4.3ms 7.5MB 397ms 0ms ldc2 1.39.0
d 1.d 2324ms 373ms 9.3MB 2313ms 0ms dmd 2.109.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 20ms 0.1ms 3.0MB 10ms 0ms ldc2 1.39.0
d 1.d 92ms 1.5ms 4.5MB 80ms 0ms dmd 2.109.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 910ms 22ms 94.9MB 1020ms 43ms haxe/cpp 4.3.6
d 1.d 979ms 4.8ms 312.5MB 940ms 40ms ldc2 1.39.0
d 1.d 1748ms 19ms 314.9MB 1883ms 40ms dmd 2.109.1
haxe 1.hx timeout 0.0ms 34.6MB 4840ms 513ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 59.7MB 6090ms 480ms haxe/hl/jit 1.14.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 168ms 4.1ms 26.6MB 163ms 13ms haxe/cpp 4.3.6
d 1.d 210ms 2.2ms 312.6MB 163ms 33ms ldc2 1.39.0
d 1.d 343ms 1.4ms 314.5MB 313ms 23ms dmd 2.109.1
haxe 1.hx 1284ms 8.6ms 12.7MB 1243ms 117ms haxe/hl/c 4.3.6
haxe 1.hx 1311ms 1.1ms 22.3MB 1320ms 137ms haxe/hl/jit 1.14.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 361ms 0.5ms 2.9MB 350ms 0ms ldc2 1.39.0
d 1.d 361ms 1.0ms 2.9MB 350ms 0ms ldc2 1.39.0
d 1.d 680ms 2.2ms 4.6MB 670ms 0ms dmd 2.109.1
haxe 2.hx 855ms 3.4ms 5.1MB 843ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 1054ms 2.8ms 5.0MB 1043ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 1382ms 7.5ms 27.6MB 1513ms 40ms haxe/cpp 4.3.6
d 2.d 2009ms 2.2ms 4.6MB 2000ms 0ms dmd 2.109.1
haxe 2.hx 2399ms 2.0ms 5.7MB 2390ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 2449ms 2.4ms 5.7MB 2437ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx timeout 0.0ms 4.4MB 4987ms 0ms haxe/cpp 4.3.6
haxe 2.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 3.hx timeout 0.0ms 5.2MB 3810ms 1693ms haxe/hl/c 4.3.6
haxe 3.hx timeout 0.0ms 5.9MB 4037ms 1417ms haxe/hl/jit 1.14.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 39ms 0.5ms 2.9MB 30ms 0ms ldc2 1.39.0
d 2.d 39ms 0.7ms 2.9MB 30ms 0ms ldc2 1.39.0
d 1.d 71ms 0.9ms 4.8MB 63ms 0ms dmd 2.109.1
haxe 2.hx 90ms 1.1ms 5.0MB 80ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 111ms 3.0ms 5.1MB 100ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 153ms 1.3ms 27.8MB 150ms 7ms haxe/cpp 4.3.6
d 2.d 203ms 0.2ms 4.6MB 190ms 0ms dmd 2.109.1
haxe 2.hx 245ms 1.9ms 5.7MB 233ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 252ms 3.5ms 5.7MB 240ms 0ms haxe/hl/jit 1.14.0
haxe 3.hx 664ms 1.7ms 5.1MB 520ms 197ms haxe/hl/c 4.3.6
haxe 2.hx 672ms 7.7ms 4.4MB 660ms 0ms haxe/cpp 4.3.6
haxe 3.hx 776ms 1.7ms 5.8MB 633ms 203ms haxe/hl/jit 1.14.0
haxe 1.hx 809ms 4.9ms 4.4MB 797ms 0ms haxe/cpp 4.3.6

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 315ms 2.3ms 77.1MB 300ms 0ms dmd 2.109.1
d 1.d 352ms 4.4ms 43.7MB 333ms 3ms ldc2 1.39.0
d 2.d 821ms 4.2ms 47.5MB 800ms 10ms ldc2 1.39.0
d 2.d 1162ms 1.7ms 49.3MB 1143ms 3ms dmd 2.109.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 61ms 1.8ms 13.5MB 43ms 3ms ldc2 1.39.0
d 1.d 66ms 0.8ms 24.1MB 57ms 0ms dmd 2.109.1
d 2.d 203ms 0.8ms 15.7MB 190ms 0ms ldc2 1.39.0
d 2.d 291ms 1.3ms 17.6MB 277ms 3ms dmd 2.109.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2410ms 8.4ms 8.0MB 2367ms 387ms ldc2 1.39.0
d 1.d 4352ms 6.4ms 10.1MB 4243ms 487ms dmd 2.109.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 578ms 1.6ms 8.1MB 557ms 93ms ldc2 1.39.0
d 1.d 1041ms 11ms 10.2MB 1027ms 113ms dmd 2.109.1

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 614ms 6.0ms 171.9MB 793ms 23ms ldc2 1.39.0
d 3.d 1345ms 56ms 174.6MB 1557ms 23ms dmd 2.109.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 71ms 3.4ms 25.9MB 83ms 0ms ldc2 1.39.0
d 3.d 145ms 6.4ms 26.5MB 153ms 7ms dmd 2.109.1

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 4798ms 38ms 3.9MB 4770ms 327ms ldc2 1.39.0
d 1.d timeout 0.0ms 6.6MB 5013ms 217ms dmd 2.109.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1207ms 7.1ms 4.0MB 1160ms 110ms ldc2 1.39.0
d 1.d 2023ms 38ms 6.4MB 1990ms 113ms dmd 2.109.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3584ms 9.1ms 4.1MB 3570ms 0ms ldc2 1.39.0
d 1.d 3665ms 31ms 5.9MB 3653ms 0ms dmd 2.109.1
haxe 1.hx 3918ms 28ms 5.2MB 3897ms 7ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 6.9MB 4987ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.8MB 4983ms 0ms haxe/hl/jit 1.14.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 902ms 0.5ms 3.5MB 890ms 0ms ldc2 1.39.0
d 1.d 911ms 2.1ms 5.8MB 900ms 0ms dmd 2.109.1
haxe 1.hx 981ms 2.9ms 5.1MB 967ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 2390ms 2.8ms 6.5MB 2380ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 5.8MB 4987ms 0ms haxe/hl/jit 1.14.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 227ms 0.4ms 3.0MB 220ms 0ms ldc2 1.39.0
d 1.d 235ms 1.0ms 4.9MB 220ms 0ms dmd 2.109.1
haxe 1.hx 252ms 2.4ms 5.0MB 243ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 601ms 1.6ms 5.4MB 587ms 0ms haxe/cpp 4.3.6
haxe 1.hx 2314ms 4.6ms 5.8MB 2300ms 0ms haxe/hl/jit 1.14.0