Programming Language and compiler
Benchmarks

Go 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
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
go 1-m.go 2665ms 13ms 44.2MB 5553ms 47ms go 1.21.6
go 1.go 4172ms 25ms 51.6MB 4157ms 3ms tinygo 0.30.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 163ms 0.8ms 208.7MB 133ms 13ms ldc2 1.36.0
d 1.d 224ms 4.1ms 210.7MB 193ms 13ms dmd 2.106.1
go 1-m.go 237ms 1.8ms 7.8MB 393ms 3ms go 1.21.6
go 1.go 316ms 4.0ms 6.6MB 307ms 0ms tinygo 0.30.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 464ms 54ms 15.4MB 1767ms 0ms go 1.21.6
go 1.go 2438ms 2.9ms 256.6MB 2400ms 23ms tinygo 0.30.0
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
go 1-m.go 39ms 4.8ms 7.2MB 127ms 0ms go 1.21.6
go 1.go 387ms 1.7ms 65.8MB 373ms 0ms tinygo 0.30.0
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

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 119ms 0.4ms 10.2MB 110ms 0ms go 1.21.6
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
go 1.go 35ms 1.4ms 8.3MB 27ms 0ms go 1.21.6
d 1.d 438ms 1.2ms 8.1MB 427ms 0ms ldc2 1.36.0
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
go 3-m.go 720ms 0.8ms 3.3MB 2777ms 0ms go 1.21.6
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
go 3.go 2326ms 13ms 49.0MB 2310ms 3ms tinygo 0.30.0
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
go 3-m.go 75ms 0.3ms 5.3MB 203ms 0ms go 1.21.6
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
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
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
go 3.go 509ms 2.2ms 49.0MB 493ms 3ms tinygo 0.30.0
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
go 3-m.go 123ms 0.2ms 5.3MB 370ms 0ms go 1.21.6
d 1.d 194ms 1.3ms 33.3MB 177ms 3ms ldc2 1.36.0
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
go 3-m.go 17ms 0.4ms 5.3MB 30ms 0ms go 1.21.6
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

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 0.6ms 0.1ms 0.1MB 0ms 0ms tinygo 0.30.0
go 1.go 1.5ms 0.1ms 3.1MB 0ms 0ms go 1.21.6
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

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2-m.d 3.4ms 5.9ms 18.5MB 405ms 710ms ldc2 1.36.0
go 1-http2.go 121ms 6.0ms 59.4MB 300ms 103ms go 1.21.6
go 2-m.go 445ms 7.9ms 175.9MB 593ms 670ms go 1.21.6
go 1-m.go 454ms 8.3ms 167.7MB 667ms 603ms go 1.21.6
d 1.d 1030ms 1.0ms 18.3MB 393ms 690ms ldc2 1.36.0
d 2.d 1032ms 3.0ms 25.3MB 553ms 677ms dmd 2.106.1
d 1.d 1036ms 0.9ms 22.0MB 533ms 700ms dmd 2.106.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 25ms 14ms 25.4MB 50ms 30ms go 1.21.6
go 2-m.go 111ms 29ms 33.9MB 87ms 83ms go 1.21.6
go 1-m.go 112ms 8.6ms 38.1MB 97ms 97ms go 1.21.6
d 1.d 1009ms 0.3ms 22.3MB 50ms 140ms ldc2 1.36.0
d 1.d 1012ms 2.4ms 25.3MB 80ms 133ms dmd 2.106.1
d 2.d 1012ms 2.6ms 20.6MB 63ms 130ms ldc2 1.36.0
d 2.d 1014ms 3.0ms 23.4MB 77ms 130ms dmd 2.106.1

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 45ms 1.3ms 39.9MB 30ms 10ms go 1.21.6
d 2.d 59ms 1.4ms 15.8MB 57ms 13ms ldc2 1.36.0
go 1.go 151ms 0.8ms 18.1MB 143ms 0ms go 1.21.6
d 2.d 235ms 1.6ms 22.9MB 237ms 7ms dmd 2.106.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 242ms 7.8ms 180.2MB 230ms 30ms go 1.21.6
d 2.d 454ms 1.5ms 139.1MB 427ms 30ms ldc2 1.36.0
go 1.go 833ms 2.8ms 105.0MB 827ms 13ms go 1.21.6
d 2.d 2447ms 6.1ms 158.3MB 2457ms 40ms dmd 2.106.1

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
go 7-m.go 783ms 4.0ms 40.2MB 2817ms 27ms go 1.21.6
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
go 7-m.go 147ms 4.5ms 30.6MB 373ms 37ms go 1.21.6
d 1-m.d 196ms 5.4ms 41.5MB 583ms 13ms dmd 2.106.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 128ms 1.8ms 3.3MB 120ms 0ms go 1.21.6
d 1.d 130ms 1.5ms 5.8MB 120ms 3ms ldc2 1.36.0
go 3.go 135ms 4.0ms 0.3MB 127ms 0ms tinygo 0.30.0
d 1.d 175ms 2.6ms 7.8MB 160ms 7ms dmd 2.106.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 371ms 1.4ms 3.3MB 360ms 0ms go 1.21.6
d 1.d 373ms 2.0ms 4.1MB 360ms 13ms ldc2 1.36.0
go 3.go 388ms 1.8ms 2.3MB 380ms 0ms tinygo 0.30.0
d 1.d 508ms 1.6ms 7.8MB 497ms 10ms dmd 2.106.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 57ms 1.4ms 5.8MB 50ms 0ms ldc2 1.36.0
go 3.go 63ms 0.8ms 3.1MB 53ms 0ms go 1.21.6
go 3.go 71ms 5.8ms 0.1MB 63ms 0ms tinygo 0.30.0
d 1.d 81ms 0.6ms 7.8MB 77ms 0ms dmd 2.106.1

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
d 1.d 2117ms 11ms 9.0MB 2103ms 0ms dmd 2.106.1
go 1.go 3215ms 5.5ms 7.3MB 3203ms 3ms go 1.21.6
go 1.go 4022ms 4.0ms 5.8MB 4013ms 0ms tinygo 0.30.0

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
go 1.go 138ms 2.8ms 3.3MB 127ms 0ms go 1.21.6
go 1.go 168ms 2.2ms 0.3MB 160ms 0ms tinygo 0.30.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 976ms 4.9ms 312.5MB 930ms 43ms ldc2 1.36.0
go 1-m.go 1632ms 20ms 39.1MB 3303ms 47ms go 1.21.6
d 1.d 1649ms 16ms 314.4MB 1770ms 37ms dmd 2.106.1
go 2-m.go 1860ms 6.1ms 41.4MB 3863ms 37ms go 1.21.6
go 1.go 2314ms 36ms 51.7MB 2297ms 7ms tinygo 0.30.0
go 2.go 3797ms 21ms 119.4MB 3773ms 7ms tinygo 0.30.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 205ms 2.4ms 312.7MB 163ms 27ms ldc2 1.36.0
d 1.d 322ms 2.9ms 314.4MB 293ms 17ms dmd 2.106.1
go 1-m.go 365ms 1.8ms 13.8MB 710ms 13ms go 1.21.6
go 2-m.go 409ms 1.0ms 13.8MB 820ms 20ms go 1.21.6
go 1.go 445ms 1.4ms 13.8MB 433ms 0ms tinygo 0.30.0
go 2.go 684ms 10ms 39.5MB 670ms 0ms tinygo 0.30.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 348ms 1.1ms 2.1MB 340ms 0ms tinygo 0.30.0
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
go 1.go 364ms 0.9ms 3.3MB 350ms 0ms go 1.21.6
d 1.d 673ms 1.2ms 4.4MB 660ms 0ms dmd 2.106.1
d 2.d 2011ms 6.9ms 4.5MB 2000ms 0ms dmd 2.106.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 36ms 0.1ms 0.1MB 30ms 0ms tinygo 0.30.0
d 1.d 39ms 0.6ms 2.9MB 30ms 0ms ldc2 1.36.0
go 1.go 39ms 0.2ms 3.3MB 30ms 0ms go 1.21.6
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
d 2.d 206ms 3.5ms 4.4MB 193ms 0ms dmd 2.106.1

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 311ms 4.6ms 72.5MB 297ms 0ms go 1.21.6
d 1.d 315ms 1.5ms 43.8MB 300ms 3ms ldc2 1.36.0
go 1.go 331ms 2.1ms 42.8MB 320ms 0ms tinygo 0.30.0
d 1.d 340ms 4.4ms 77.1MB 320ms 7ms dmd 2.106.1
go 2.go 437ms 5.1ms 17.8MB 427ms 0ms tinygo 0.30.0
go 2.go 740ms 3.8ms 21.7MB 723ms 3ms go 1.21.6
d 2.d 812ms 0.6ms 47.7MB 787ms 10ms ldc2 1.36.0
d 2.d 1117ms 1.8ms 49.3MB 1093ms 7ms dmd 2.106.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 62ms 1.2ms 21.6MB 47ms 0ms go 1.21.6
d 1.d 65ms 0.3ms 13.8MB 53ms 0ms ldc2 1.36.0
go 1.go 66ms 1.0ms 12.6MB 53ms 0ms tinygo 0.30.0
d 1.d 73ms 2.1ms 23.8MB 63ms 0ms dmd 2.106.1
go 2.go 110ms 2.0ms 4.6MB 100ms 0ms tinygo 0.30.0
go 2.go 181ms 1.7ms 7.2MB 170ms 0ms go 1.21.6
d 2.d 202ms 0.7ms 15.7MB 183ms 3ms ldc2 1.36.0
d 2.d 280ms 1.1ms 17.4MB 267ms 3ms dmd 2.106.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 1129ms 7.4ms 8.4MB 1110ms 7ms go 1.21.6
d 1.d 2398ms 6.8ms 8.1MB 2340ms 393ms ldc2 1.36.0
d 1.d 4263ms 7.9ms 10.1MB 4213ms 427ms dmd 2.106.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 271ms 3.7ms 8.5MB 257ms 3ms go 1.21.6
d 1.d 578ms 1.2ms 8.0MB 550ms 97ms ldc2 1.36.0
d 1.d 1015ms 2.9ms 10.0MB 1003ms 87ms dmd 2.106.1

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
go 3.go timeout 0.0ms 128.0MB 4977ms 47ms go 1.21.6
go 3.go timeout 0.0ms 106.6MB 4980ms 7ms tinygo 0.30.0

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
go 3.go 1859ms 155ms 20.2MB 1833ms 33ms go 1.21.6
go 3.go 2681ms 113ms 30.4MB 2667ms 0ms tinygo 0.30.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 141ms 1.0ms 12.2MB 137ms 3ms go 1.21.6
d 1.d 4839ms 54ms 4.0MB 4823ms 303ms ldc2 1.36.0
d 1.d timeout 0.0ms 6.4MB 4977ms 243ms dmd 2.106.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 46ms 1.0ms 11.9MB 40ms 0ms go 1.21.6
d 1.d 1210ms 4.9ms 3.9MB 1197ms 80ms ldc2 1.36.0
d 1.d 2023ms 5.4ms 6.3MB 2027ms 73ms dmd 2.106.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 1911ms 7.7ms 5.3MB 7327ms 0ms go 1.21.6
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
go 1.go 3639ms 25ms 5.4MB 3630ms 0ms go 1.21.6
go 1.go timeout 0.0ms 2.4MB 4990ms 0ms tinygo 0.30.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 479ms 0.9ms 5.3MB 1817ms 3ms go 1.21.6
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
go 1.go 928ms 8.2ms 3.3MB 923ms 0ms go 1.21.6
go 1.go 1394ms 5.3ms 0.4MB 1383ms 0ms tinygo 0.30.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 126ms 1.3ms 5.3MB 437ms 0ms go 1.21.6
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
go 1.go 236ms 5.1ms 3.3MB 223ms 0ms go 1.21.6
go 1.go 349ms 0.4ms 0.3MB 340ms 0ms tinygo 0.30.0