Programming Language and compiler
Benchmarks

D VS Javascript benchmarks

Current benchmark data was generated on Wed May 25 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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 3653ms 27ms 75.1MB 3940ms 20ms ldc2 1.29.0
javascript 1.js 4218ms 14ms 265.6MB 2980ms 1580ms node 18.2.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 237ms 0.8ms 80.5MB 213ms 33ms node 18.2.0
d 1.d 300ms 2.5ms 15.1MB 290ms 0ms ldc2 1.29.0
d 1.d 469ms 8.4ms 16.3MB 457ms 3ms dmd 2.100.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2607ms 120ms 76.4MB 2667ms 50ms node 18.2.0
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
javascript 1.js 237ms 1.3ms 57.5MB 210ms 23ms node 18.2.0
d 1.d 1260ms 1.3ms 8.3MB 1247ms 0ms ldc2 1.29.0
d 1.d 1685ms 3.6ms 11.0MB 1667ms 7ms dmd 2.100.0

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 894ms 50ms 6.8MB 883ms 0ms ldc2 1.29.0
d 1.d 1088ms 0.6ms 8.0MB 1073ms 0ms dmd 2.100.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2.7ms 0.6ms 4.0MB 0ms 0ms dmd 2.100.0
d 1.d 3.3ms 1.9ms 3.0MB 0ms 0ms ldc2 1.29.0
javascript 1.js 50ms 3.0ms 37.6MB 36ms 4ms node 18.2.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 180ms 2.8ms 4.0MB 170ms 0ms ldc2 1.29.0
d 1.d 255ms 0.3ms 4.9MB 240ms 0ms dmd 2.100.0
javascript 2.js 849ms 2.0ms 55.0MB 833ms 7ms node 18.2.0
javascript 1.js 1145ms 3.1ms 57.1MB 1117ms 20ms node 18.2.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 527ms 4.1ms 4.1MB 520ms 0ms ldc2 1.29.0
d 1.d 744ms 1.9ms 4.8MB 737ms 0ms dmd 2.100.0
javascript 2.js 2393ms 20ms 58.1MB 2380ms 13ms node 18.2.0
javascript 1.js 3152ms 220ms 56.9MB 3113ms 30ms node 18.2.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 76ms 1.8ms 3.8MB 60ms 0ms ldc2 1.29.0
d 1.d 111ms 0.9ms 5.2MB 100ms 0ms dmd 2.100.0
javascript 2.js 440ms 2.4ms 46.5MB 423ms 7ms node 18.2.0
javascript 1.js 465ms 0.8ms 42.7MB 443ms 17ms node 18.2.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1071ms 1.7ms 117.0MB 1107ms 53ms node 18.2.0
d 1.d 1813ms 8.3ms 74.9MB 1880ms 23ms ldc2 1.29.0
d 1.d 2891ms 117ms 153.4MB 3213ms 47ms dmd 2.100.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 302ms 1.3ms 84.4MB 290ms 33ms node 18.2.0
d 1.d 352ms 1.3ms 39.0MB 327ms 13ms ldc2 1.29.0
d 1.d 577ms 23ms 39.9MB 630ms 3ms dmd 2.100.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 463ms 9.0ms 1.2MB 450ms 0ms ldc2 1.29.0
d 2.d 487ms 1.8ms 1.2MB 473ms 0ms ldc2 1.29.0
javascript 6.js 721ms 41ms 42.6MB 703ms 3ms node 18.2.0
d 1.d 1093ms 2.5ms 1.9MB 1080ms 0ms dmd 2.100.0
d 2.d 2903ms 0.8ms 2.0MB 2890ms 0ms dmd 2.100.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 51ms 0.7ms 1.2MB 40ms 0ms ldc2 1.29.0
d 2.d 52ms 0.3ms 1.2MB 40ms 0ms ldc2 1.29.0
d 1.d 127ms 0.4ms 2.0MB 120ms 0ms dmd 2.100.0
javascript 6.js 132ms 11ms 42.5MB 103ms 13ms node 18.2.0
d 2.d 260ms 0.6ms 1.9MB 250ms 0ms dmd 2.100.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 868ms 1.3ms 48.8MB 837ms 13ms ldc2 1.29.0
d 1.d 1293ms 6.4ms 44.0MB 1260ms 13ms ldc2 1.29.0
d 1.d 1304ms 41ms 75.1MB 1273ms 13ms dmd 2.100.0
d 2.d 1728ms 2.6ms 49.2MB 1700ms 13ms dmd 2.100.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 124ms 3.7ms 14.2MB 113ms 0ms ldc2 1.29.0
d 1.d 145ms 1.6ms 23.6MB 127ms 3ms dmd 2.100.0
d 2.d 205ms 0.2ms 15.2MB 187ms 3ms ldc2 1.29.0
d 2.d 430ms 0.4ms 15.9MB 410ms 7ms dmd 2.100.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3485ms 3.3ms 7.8MB 3513ms 30ms ldc2 1.29.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.0
javascript 3.js timeout 0.0ms 0.0MB 0ms 0ms node 18.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 833ms 2.2ms 8.0MB 830ms 0ms ldc2 1.29.0
d 1.d 1380ms 91ms 8.8MB 1380ms 0ms dmd 2.100.0
javascript 3.js 1675ms 7.6ms 58.4MB 1663ms 13ms node 18.2.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2983ms 4.9ms 67.0MB 5593ms 30ms node 18.2.0
d 1.d 3889ms 1.5ms 3.8MB 3877ms 0ms ldc2 1.29.0
d 1.d 4416ms 24ms 4.6MB 4400ms 0ms dmd 2.100.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 923ms 9.4ms 65.4MB 1623ms 27ms node 18.2.0
d 1.d 977ms 1.0ms 3.6MB 963ms 0ms ldc2 1.29.0
d 1.d 1104ms 0.1ms 4.5MB 1093ms 0ms dmd 2.100.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 248ms 1.6ms 3.2MB 233ms 0ms ldc2 1.29.0
d 1.d 281ms 1.1ms 3.9MB 270ms 0ms dmd 2.100.0
javascript 6-m.js 410ms 6.8ms 65.7MB 593ms 33ms node 18.2.0