Programming Language and compiler
Benchmarks

Go VS D benchmarks

Current benchmark data was generated on Tue Dec 31 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 1655ms 6.5ms 312.8MB 1623ms 40ms ldc2 1.40.0
go 1-m.go 2534ms 14ms 41.9MB 5390ms 50ms go 1.23.4
d 1.d 2539ms 16ms 314.8MB 2723ms 37ms dmd 2.109.1
go 1.go 2615ms 48ms 52.2MB 2603ms 0ms tinygo 0.35.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 153ms 3.5ms 208.1MB 123ms 13ms ldc2 1.40.0
d 1.d 218ms 2.9ms 209.9MB 190ms 13ms dmd 2.109.1
go 1.go 219ms 1.4ms 6.8MB 210ms 0ms tinygo 0.35.0
go 1-m.go 225ms 0.9ms 7.9MB 373ms 13ms go 1.23.4

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 472ms 45ms 15.6MB 1830ms 3ms go 1.23.4
go 1.go 1209ms 15ms 256.6MB 1177ms 20ms tinygo 0.35.0
d 1.d timeout 0.0ms 16.5MB 4973ms 17ms dmd 2.109.1
d 1.d timeout 0.0ms 15.6MB 4960ms 23ms ldc2 1.40.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 39ms 6.3ms 7.5MB 127ms 0ms go 1.23.4
go 1.go 214ms 5.5ms 65.8MB 200ms 3ms tinygo 0.35.0
d 1.d 957ms 7.3ms 10.2MB 940ms 3ms ldc2 1.40.0
d 1.d 1242ms 5.8ms 10.6MB 1223ms 3ms dmd 2.109.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 113ms 2.3ms 8.5MB 107ms 0ms go 1.23.4
d 1.d 2428ms 28ms 8.1MB 2410ms 7ms ldc2 1.40.0
d 1.d 2770ms 13ms 10.2MB 2760ms 0ms dmd 2.109.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 35ms 1.8ms 8.2MB 27ms 0ms go 1.23.4
d 1.d 432ms 6.9ms 8.1MB 420ms 0ms ldc2 1.40.0
d 1.d 501ms 0.5ms 10.2MB 493ms 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 366ms 4.6ms 6.9MB 1363ms 3ms ldc2 1.40.0
go 3-m.go 686ms 4.4ms 3.5MB 2637ms 3ms go 1.23.4
d 2-im.d 1052ms 12ms 6.9MB 4073ms 0ms ldc2 1.40.0
d 1-i.d 1410ms 2.6ms 2.9MB 1400ms 0ms ldc2 1.40.0
go 3.go 2155ms 14ms 50.1MB 2147ms 0ms tinygo 0.35.0
d 1.d 2946ms 29ms 2.9MB 2937ms 0ms ldc2 1.40.0
d 2-i.d 3069ms 14ms 2.9MB 3057ms 0ms ldc2 1.40.0
d 1.d 3337ms 28ms 4.5MB 3330ms 0ms dmd 2.109.1
d 1-im.d 4021ms 10ms 6.9MB 15707ms 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 4.6MB 4990ms 0ms dmd 2.109.1
d 2-im.d timeout 0.0ms 8.8MB 19697ms 7ms dmd 2.109.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1-im.d 39ms 2.2ms 5.1MB 110ms 0ms ldc2 1.40.0
go 3-m.go 73ms 1.5ms 3.5MB 193ms 0ms go 1.23.4
d 2-im.d 96ms 2.8ms 4.9MB 330ms 0ms ldc2 1.40.0
d 1-i.d 118ms 3.0ms 2.8MB 110ms 0ms ldc2 1.40.0
d 1.d 248ms 2.3ms 2.8MB 237ms 0ms ldc2 1.40.0
d 2-i.d 257ms 5.1ms 2.9MB 247ms 0ms ldc2 1.40.0
d 1.d 280ms 4.8ms 4.5MB 273ms 0ms dmd 2.109.1
d 1-im.d 336ms 2.0ms 6.9MB 1270ms 0ms dmd 2.109.1
go 3.go 459ms 3.7ms 48.8MB 447ms 0ms tinygo 0.35.0
d 2-im.d 502ms 2.9ms 6.9MB 1903ms 0ms dmd 2.109.1
d 1-i.d 823ms 13ms 4.5MB 813ms 0ms dmd 2.109.1
d 2-i.d 1343ms 11ms 4.5MB 1333ms 0ms dmd 2.109.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 123ms 1.8ms 5.4MB 377ms 7ms go 1.23.4
d 1.d 186ms 2.6ms 48.7MB 177ms 0ms ldc2 1.40.0
d 1.d 590ms 10ms 42.2MB 573ms 7ms dmd 2.109.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 17ms 0.2ms 5.4MB 30ms 0ms go 1.23.4
d 1.d 22ms 0.2ms 10.5MB 17ms 0ms ldc2 1.40.0
d 1.d 63ms 2.0ms 14.1MB 53ms 0ms dmd 2.109.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 0.5ms 0.0ms 0.1MB 0ms 0ms tinygo 0.35.0
go 1.go 1.3ms 0.1ms 3.4MB 0ms 0ms go 1.23.4
d 1.d 1.7ms 0.1ms 2.9MB 0ms 0ms ldc2 1.40.0
d 1.d 2.2ms 0.1ms 5.0MB 0ms 0ms dmd 2.109.1

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 107ms 6.3ms 59.5MB 310ms 60ms go 1.23.4
go 1-m.go 457ms 4.6ms 172.4MB 660ms 590ms go 1.23.4
go 2-m.go 464ms 18ms 178.4MB 627ms 640ms go 1.23.4

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 20ms 10ms 26.8MB 45ms 20ms go 1.23.4
go 2-m.go 98ms 14ms 40.3MB 67ms 110ms go 1.23.4
go 1-m.go 112ms 11ms 44.6MB 123ms 120ms go 1.23.4

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 42ms 0.5ms 42.9MB 40ms 0ms go 1.23.4
d 2.d 54ms 0.8ms 15.7MB 47ms 13ms ldc2 1.40.0
go 1.go 135ms 3.3ms 18.4MB 123ms 0ms go 1.23.4
d 2.d 236ms 19ms 22.9MB 233ms 40ms dmd 2.109.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 237ms 12ms 150.0MB 220ms 43ms go 1.23.4
d 2.d 431ms 7.9ms 141.3MB 410ms 20ms ldc2 1.40.0
go 1.go 742ms 2.7ms 104.7MB 723ms 20ms go 1.23.4
d 2.d 2375ms 18ms 157.8MB 2370ms 50ms 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 599ms 17ms 52.0MB 1927ms 17ms ldc2 1.40.0
go 7-m.go 745ms 2.7ms 42.1MB 2660ms 20ms go 1.23.4
d 1-m.d 1751ms 22ms 55.1MB 5230ms 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 93ms 10.0ms 39.2MB 233ms 3ms ldc2 1.40.0
go 7-m.go 139ms 3.0ms 29.7MB 357ms 37ms go 1.23.4
d 1-m.d 183ms 8.9ms 44.1MB 557ms 7ms 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 115ms 1.1ms 5.9MB 100ms 10ms ldc2 1.40.0
go 3.go 121ms 2.6ms 0.3MB 113ms 0ms tinygo 0.35.0
go 3.go 122ms 1.2ms 3.4MB 110ms 0ms go 1.23.4
d 1.d 169ms 2.3ms 8.1MB 160ms 0ms dmd 2.109.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 348ms 14ms 6.1MB 330ms 43ms ldc2 1.40.0
go 3.go 361ms 0.7ms 2.3MB 350ms 0ms tinygo 0.35.0
go 3.go 366ms 2.2ms 3.4MB 357ms 0ms go 1.23.4
d 1.d 505ms 9.6ms 7.8MB 487ms 20ms dmd 2.109.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 50ms 1.2ms 4.0MB 43ms 0ms ldc2 1.40.0
go 3.go 61ms 0.9ms 0.1MB 50ms 0ms tinygo 0.35.0
go 3.go 66ms 2.1ms 5.5MB 60ms 0ms go 1.23.4
d 1.d 78ms 2.3ms 8.1MB 67ms 3ms dmd 2.109.1

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 284ms 2.4ms 7.5MB 270ms 0ms ldc2 1.40.0
d 1.d 1993ms 13ms 8.5MB 1980ms 0ms dmd 2.109.1
go 1.go 2525ms 9.4ms 7.5MB 2513ms 0ms go 1.23.4
go 1.go 3539ms 17ms 4.4MB 3527ms 0ms tinygo 0.35.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 14ms 0.5ms 3.1MB 10ms 0ms ldc2 1.40.0
d 1.d 86ms 1.7ms 4.5MB 80ms 0ms dmd 2.109.1
go 1.go 110ms 3.5ms 3.4MB 103ms 0ms go 1.23.4
go 1.go 146ms 1.3ms 2.1MB 140ms 0ms tinygo 0.35.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 894ms 6.6ms 312.8MB 857ms 37ms ldc2 1.40.0
go 1-m.go 1523ms 5.6ms 36.8MB 3107ms 37ms go 1.23.4
d 1.d 1665ms 7.6ms 314.0MB 1790ms 33ms dmd 2.109.1
go 2-m.go 1741ms 13ms 43.1MB 3667ms 37ms go 1.23.4
go 1.go 1890ms 41ms 52.1MB 1877ms 0ms tinygo 0.35.0
go 2.go 2426ms 14ms 120.4MB 2400ms 10ms tinygo 0.35.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 190ms 2.1ms 312.6MB 150ms 20ms ldc2 1.40.0
d 1.d 321ms 4.2ms 314.7MB 283ms 33ms dmd 2.109.1
go 1-m.go 349ms 4.9ms 14.1MB 667ms 23ms go 1.23.4
go 1.go 358ms 5.5ms 13.6MB 347ms 0ms tinygo 0.35.0
go 2-m.go 388ms 1.9ms 14.2MB 777ms 27ms go 1.23.4
go 2.go 523ms 7.2ms 22.8MB 510ms 0ms tinygo 0.35.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 331ms 6.3ms 0.1MB 323ms 0ms tinygo 0.35.0
d 1.d 340ms 2.8ms 2.9MB 327ms 0ms ldc2 1.40.0
d 2.d 342ms 3.2ms 2.9MB 330ms 0ms ldc2 1.40.0
go 1.go 344ms 2.0ms 3.4MB 337ms 0ms go 1.23.4
d 1.d 642ms 10ms 4.6MB 630ms 0ms dmd 2.109.1
d 2.d 1931ms 36ms 4.6MB 1923ms 0ms dmd 2.109.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 34ms 0.8ms 0.1MB 20ms 0ms tinygo 0.35.0
d 1.d 37ms 0.2ms 2.9MB 30ms 0ms ldc2 1.40.0
d 2.d 37ms 0.2ms 2.9MB 30ms 0ms ldc2 1.40.0
go 1.go 38ms 0.5ms 3.4MB 30ms 0ms go 1.23.4
d 1.d 67ms 2.1ms 4.8MB 60ms 0ms dmd 2.109.1
d 2.d 198ms 2.4ms 4.8MB 190ms 0ms dmd 2.109.1

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 283ms 2.3ms 73.6MB 270ms 0ms go 1.23.4
d 1.d 285ms 1.0ms 43.7MB 273ms 0ms ldc2 1.40.0
d 1.d 296ms 2.6ms 77.2MB 277ms 3ms dmd 2.109.1
go 1.go 317ms 10.0ms 43.3MB 307ms 0ms tinygo 0.35.0
go 2.go 413ms 8.6ms 17.3MB 403ms 0ms tinygo 0.35.0
go 2.go 742ms 11ms 21.8MB 727ms 7ms go 1.23.4
d 2.d 798ms 3.1ms 47.7MB 777ms 10ms ldc2 1.40.0
d 2.d 1115ms 19ms 49.3MB 1100ms 0ms dmd 2.109.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 54ms 2.1ms 21.6MB 43ms 0ms go 1.23.4
d 1.d 58ms 2.9ms 13.7MB 47ms 3ms ldc2 1.40.0
d 1.d 62ms 1.1ms 23.9MB 47ms 3ms dmd 2.109.1
go 1.go 65ms 0.1ms 13.3MB 53ms 0ms tinygo 0.35.0
go 2.go 101ms 1.3ms 4.9MB 90ms 0ms tinygo 0.35.0
go 2.go 188ms 1.4ms 5.9MB 177ms 0ms go 1.23.4
d 2.d 196ms 2.3ms 15.7MB 177ms 3ms ldc2 1.40.0
d 2.d 274ms 1.6ms 17.6MB 260ms 0ms dmd 2.109.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 1054ms 8.1ms 8.5MB 1043ms 0ms go 1.23.4
d 1.d 2279ms 10ms 8.1MB 2257ms 343ms ldc2 1.40.0
d 1.d 4137ms 6.5ms 10.4MB 4090ms 407ms dmd 2.109.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 254ms 6.5ms 8.4MB 243ms 0ms go 1.23.4
d 1.d 556ms 21ms 8.1MB 560ms 100ms ldc2 1.40.0
d 1.d 983ms 5.3ms 10.2MB 927ms 133ms 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 553ms 3.0ms 171.3MB 723ms 17ms ldc2 1.40.0
d 3.d 1264ms 9.1ms 173.4MB 1433ms 23ms dmd 2.109.1
go 3.go timeout 0.0ms 122.4MB 4977ms 47ms go 1.23.4
go 3.go timeout 0.0ms 106.6MB 4983ms 3ms tinygo 0.35.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 3.d 64ms 4.9ms 24.0MB 73ms 0ms ldc2 1.40.0
d 3.d 131ms 1.5ms 26.8MB 140ms 3ms dmd 2.109.1
go 3.go 1730ms 61ms 20.3MB 1703ms 27ms go 1.23.4
go 3.go 2365ms 25ms 28.8MB 2350ms 0ms tinygo 0.35.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 135ms 2.4ms 12.0MB 130ms 0ms go 1.23.4
d 1.d 4529ms 4.4ms 4.0MB 4503ms 303ms ldc2 1.40.0
d 1.d timeout 0.0ms 6.6MB 4983ms 247ms dmd 2.109.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 43ms 1.0ms 9.5MB 33ms 0ms go 1.23.4
d 1.d 1140ms 11ms 4.0MB 1110ms 90ms ldc2 1.40.0
d 1.d 1900ms 9.8ms 6.6MB 1893ms 83ms dmd 2.109.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 1818ms 34ms 5.4MB 6960ms 13ms go 1.23.4
d 1.d 3388ms 14ms 4.0MB 3377ms 0ms ldc2 1.40.0
d 1.d 3420ms 19ms 5.8MB 3410ms 0ms dmd 2.109.1
go 1.go 3496ms 38ms 5.5MB 3487ms 0ms go 1.23.4
go 1.go timeout 0.0ms 0.5MB 4990ms 0ms tinygo 0.35.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 453ms 6.4ms 5.4MB 1723ms 0ms go 1.23.4
d 1.d 854ms 19ms 3.5MB 840ms 0ms ldc2 1.40.0
d 1.d 859ms 2.7ms 5.3MB 847ms 0ms dmd 2.109.1
go 1.go 887ms 4.1ms 3.4MB 873ms 0ms go 1.23.4
go 1.go 1335ms 3.6ms 2.1MB 1323ms 0ms tinygo 0.35.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 117ms 0.9ms 5.4MB 417ms 0ms go 1.23.4
d 1.d 214ms 0.7ms 3.1MB 200ms 0ms ldc2 1.40.0
d 1.d 223ms 4.2ms 4.8MB 213ms 0ms dmd 2.109.1
go 1.go 224ms 4.2ms 3.4MB 217ms 0ms go 1.23.4
go 1.go 333ms 7.4ms 0.3MB 323ms 0ms tinygo 0.35.0