Go VS D benchmarks

Current benchmark data was generated on Fri May 20 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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 3150ms 16ms 75.2MB 3393ms 20ms ldc2 1.29.0
go 1.go 3208ms 18ms 45.7MB 4603ms 63ms go 1.18.2
go 1.go 4543ms 15ms 39.4MB 4520ms 7ms tinygo 0.23.0
d 1.d 4870ms 15ms 124.4MB 4957ms 33ms dmd 2.100.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 276ms 0.6ms 15.0MB 267ms 0ms ldc2 1.29.0
go 1.go 282ms 9.2ms 8.2MB 330ms 0ms go 1.18.2
go 1.go 360ms 1.9ms 6.3MB 350ms 0ms tinygo 0.23.0
d 1.d 429ms 20ms 15.9MB 413ms 0ms dmd 2.100.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 838ms 145ms 13.6MB 1630ms 0ms go 1.18.2
go 1.go 1779ms 20ms 257.5MB 1707ms 57ms tinygo 0.23.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.29.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-m.go 62ms 0.8ms 5.4MB 97ms 0ms go 1.18.2
go 1.go 275ms 1.2ms 66.3MB 257ms 3ms tinygo 0.23.0
d 1.d 1302ms 7.1ms 8.4MB 1287ms 3ms ldc2 1.29.0
d 1.d 1665ms 14ms 9.2MB 1650ms 0ms dmd 2.100.0

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 170ms 2.3ms 8.4MB 160ms 0ms go 1.18.2
d 1.d 3870ms 4.2ms 8.0MB 3860ms 0ms ldc2 1.29.0
d 1.d 4502ms 8.2ms 8.9MB 4483ms 0ms dmd 2.100.0

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 53ms 0.8ms 7.2MB 40ms 0ms go 1.18.2
d 1.d 666ms 2.3ms 7.1MB 650ms 0ms ldc2 1.29.0
d 1.d 815ms 0.9ms 8.1MB 800ms 0ms dmd 2.100.0

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 1435ms 21ms 4.9MB 2760ms 0ms go 1.18.2
go 3.go 2953ms 2.1ms 49.1MB 2937ms 0ms tinygo 0.23.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 146ms 1.6ms 4.9MB 220ms 0ms go 1.18.2
go 3.go 333ms 0.7ms 48.9MB 317ms 3ms tinygo 0.23.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 250ms 1.9ms 2.9MB 453ms 3ms go 1.18.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 32ms 0.5ms 2.9MB 37ms 0ms go 1.18.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 0.7ms 0.1ms 0.0MB 0ms 0ms tinygo 0.23.0
d 1.d 2.3ms 0.5ms 2.9MB 0ms 0ms ldc2 1.29.0
d 1.d 2.6ms 0.5ms 4.1MB 0ms 0ms dmd 2.100.0
go 1.go 2.9ms 0.3ms 2.8MB 0ms 0ms go 1.18.2

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 207ms 52ms 54.5MB 287ms 33ms go 1.18.2
go 2-m.go 548ms 19ms 165.5MB 467ms 393ms go 1.18.2
go 1-m.go 624ms 90ms 186.4MB 577ms 403ms go 1.18.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1-http2.go 30ms 19ms 20.5MB 35ms 15ms go 1.18.2
go 2.go 124ms 16ms 39.2MB 77ms 53ms go 1.18.2
go 1.go 137ms 2.7ms 38.9MB 93ms 50ms go 1.18.2

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 81ms 2.9ms 45.2MB 67ms 7ms go 1.18.2
go 1.go 171ms 3.0ms 20.4MB 163ms 3ms go 1.18.2

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2-ffi.go 385ms 6.8ms 211.3MB 387ms 40ms go 1.18.2
go 1.go 1052ms 3.0ms 110.5MB 1023ms 40ms go 1.18.2

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 7-m.go 1495ms 29ms 39.7MB 2737ms 40ms go 1.18.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 7-m.go 229ms 1.6ms 21.5MB 353ms 20ms go 1.18.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 165ms 0.4ms 2.0MB 153ms 0ms tinygo 0.23.0
go 3.go 173ms 2.5ms 2.9MB 160ms 0ms go 1.18.2
d 1.d 180ms 1.0ms 4.2MB 170ms 0ms ldc2 1.29.0
d 1.d 247ms 0.6ms 5.0MB 237ms 0ms dmd 2.100.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 490ms 0.9ms 2.0MB 480ms 0ms tinygo 0.23.0
go 3.go 506ms 3.4ms 2.9MB 490ms 0ms go 1.18.2
d 1.d 532ms 5.1ms 4.1MB 527ms 0ms ldc2 1.29.0
d 1.d 731ms 4.4ms 4.9MB 723ms 0ms dmd 2.100.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 78ms 2.4ms 3.8MB 67ms 0ms ldc2 1.29.0
go 3.go 80ms 0.2ms 0.0MB 70ms 0ms tinygo 0.23.0
go 3.go 90ms 0.8ms 3.8MB 80ms 0ms go 1.18.2
d 1.d 109ms 1.2ms 4.5MB 100ms 0ms dmd 2.100.0

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 4108ms 1.3ms 7.3MB 4090ms 7ms go 1.18.2
go 1.go timeout 0.0ms 0.0MB 0ms 0ms tinygo 0.23.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 174ms 2.1ms 4.9MB 160ms 0ms go 1.18.2
go 1.go 245ms 0.5ms 2.0MB 233ms 0ms tinygo 0.23.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1501ms 10.0ms 75.0MB 1557ms 10ms ldc2 1.29.0
go 1.go 2093ms 7.9ms 40.0MB 2973ms 50ms go 1.18.2
go 2.go 2355ms 17ms 49.2MB 3370ms 53ms go 1.18.2
d 1.d 2707ms 39ms 153.2MB 3007ms 30ms dmd 2.100.0
go 1.go 4907ms 0.8ms 160.4MB 4863ms 27ms tinygo 0.23.0
go 2.go timeout 0.0ms 0.0MB 0ms 0ms tinygo 0.23.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 297ms 1.7ms 39.1MB 277ms 7ms ldc2 1.29.0
go 1.go 433ms 9.3ms 12.2MB 590ms 10ms go 1.18.2
go 2.go 497ms 3.8ms 12.9MB 697ms 7ms go 1.18.2
d 1.d 561ms 8.2ms 39.9MB 600ms 3ms dmd 2.100.0
go 1.go 861ms 4.0ms 38.3MB 843ms 0ms tinygo 0.23.0
go 2.go 1481ms 5.6ms 38.6MB 1467ms 0ms tinygo 0.23.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 425ms 0.5ms 1.2MB 413ms 0ms ldc2 1.29.0
d 2.d 435ms 0.1ms 1.2MB 423ms 0ms ldc2 1.29.0
go 1.go 456ms 2.9ms 2.8MB 447ms 0ms go 1.18.2
go 1.go 844ms 2.5ms 2.0MB 830ms 0ms tinygo 0.23.0
d 1.d 1534ms 0.6ms 2.0MB 1520ms 0ms dmd 2.100.0
d 2.d 2691ms 0.8ms 1.9MB 2680ms 0ms dmd 2.100.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 45ms 0.3ms 1.2MB 37ms 0ms ldc2 1.29.0
d 2.d 47ms 0.2ms 1.2MB 37ms 0ms ldc2 1.29.0
go 1.go 52ms 0.6ms 2.8MB 37ms 0ms go 1.18.2
go 1.go 87ms 1.1ms 2.0MB 80ms 0ms tinygo 0.23.0
d 1.d 156ms 0.1ms 1.9MB 150ms 0ms dmd 2.100.0
d 2.d 277ms 3.8ms 2.0MB 267ms 0ms dmd 2.100.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 2.go 646ms 5.3ms 17.4MB 637ms 0ms tinygo 0.23.0
go 1.go 821ms 37ms 73.6MB 800ms 3ms go 1.18.2
go 1.go 864ms 3.5ms 42.3MB 847ms 3ms tinygo 0.23.0
d 2.d 886ms 2.5ms 48.7MB 857ms 17ms ldc2 1.29.0
go 2.go 929ms 3.5ms 20.1MB 923ms 0ms go 1.18.2
d 1.d 971ms 78ms 43.4MB 950ms 10ms ldc2 1.29.0
d 1.d 1078ms 24ms 75.3MB 1053ms 10ms dmd 2.100.0
d 2.d 1640ms 1.6ms 49.8MB 1623ms 0ms dmd 2.100.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 120ms 1.0ms 21.9MB 103ms 3ms go 1.18.2
d 1.d 131ms 2.2ms 14.4MB 117ms 3ms ldc2 1.29.0
go 1.go 133ms 1.9ms 13.3MB 117ms 0ms tinygo 0.23.0
d 1.d 139ms 1.9ms 22.9MB 123ms 0ms dmd 2.100.0
go 2.go 154ms 2.0ms 5.6MB 140ms 0ms tinygo 0.23.0
d 2.d 213ms 1.1ms 15.5MB 193ms 0ms ldc2 1.29.0
go 2.go 221ms 2.3ms 9.5MB 210ms 0ms go 1.18.2
d 2.d 408ms 0.8ms 16.0MB 393ms 3ms dmd 2.100.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 1377ms 4.0ms 8.6MB 1357ms 3ms go 1.18.2
d 1.d 3485ms 6.2ms 7.9MB 3463ms 33ms ldc2 1.29.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 8.go 329ms 1.8ms 8.5MB 310ms 0ms go 1.18.2
d 1.d 824ms 0.5ms 7.8MB 817ms 0ms ldc2 1.29.0
d 1.d 1694ms 6.5ms 8.9MB 1683ms 0ms dmd 2.100.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go timeout 0.0ms 0.0MB 0ms 0ms go 1.18.2
go 3.go timeout 0.0ms 0.0MB 0ms 0ms tinygo 0.23.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3.go 2553ms 26ms 18.0MB 2543ms 17ms go 1.18.2
go 3.go timeout 0.0ms 0.0MB 0ms 0ms tinygo 0.23.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 172ms 1.0ms 9.7MB 157ms 7ms go 1.18.2

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 0-ffi.go 56ms 1.5ms 9.5MB 43ms 0ms go 1.18.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 2513ms 5.8ms 5.3MB 4870ms 7ms go 1.18.2
d 1.d 4667ms 0.7ms 3.8MB 4660ms 0ms ldc2 1.29.0
d 1.d 4783ms 1.0ms 4.5MB 4763ms 0ms dmd 2.100.0
go 1.go 4978ms 9.8ms 5.4MB 4963ms 0ms go 1.18.2
go 1.go timeout 0.0ms 0.0MB 0ms 0ms tinygo 0.23.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 636ms 1.3ms 3.3MB 1207ms 0ms go 1.18.2
d 1.d 1171ms 1.1ms 3.5MB 1160ms 0ms ldc2 1.29.0
d 1.d 1199ms 0.4ms 4.4MB 1190ms 0ms dmd 2.100.0
go 1.go 1246ms 1.8ms 3.3MB 1230ms 3ms go 1.18.2
go 1.go 2576ms 0.3ms 0.0MB 2567ms 0ms tinygo 0.23.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 168ms 1.2ms 2.8MB 300ms 0ms go 1.18.2
d 1.d 297ms 2.2ms 3.3MB 280ms 0ms ldc2 1.29.0
d 1.d 303ms 0.4ms 4.1MB 287ms 0ms dmd 2.100.0
go 1.go 317ms 2.2ms 2.8MB 303ms 0ms go 1.18.2
go 1.go 647ms 0.4ms 2.0MB 640ms 0ms tinygo 0.23.0