Javascript VS D benchmarks

Current benchmark data was generated on Wed Sep 28 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
javascript 1.js 1230ms 0.8ms 249.0MB 1550ms 60ms bun 0.1.13
d 1.d 2842ms 50ms 75.2MB 3027ms 17ms ldc2 1.30.0
javascript 1.js 3018ms 733ms 359.6MB 2540ms 863ms node 18.9.1
d 1.d 4623ms 29ms 124.8MB 4723ms 23ms dmd 2.100.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 113ms 2.0ms 104.4MB 103ms 13ms bun 0.1.13
javascript 1.js 197ms 0.8ms 84.0MB 183ms 23ms node 18.9.1
d 1.d 260ms 0.9ms 15.2MB 250ms 0ms ldc2 1.30.0
d 1.d 371ms 4.2ms 16.2MB 363ms 0ms dmd 2.100.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2328ms 34ms 80.3MB 2367ms 43ms node 18.9.1
javascript 1.js 3534ms 75ms 111.8MB 3537ms 30ms bun 0.1.13
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.30.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 224ms 1.7ms 61.7MB 203ms 17ms node 18.9.1
javascript 1.js 252ms 3.2ms 106.1MB 263ms 20ms bun 0.1.13
d 1.d 1328ms 12ms 8.2MB 1313ms 3ms ldc2 1.30.0
d 1.d 1636ms 19ms 9.4MB 1620ms 0ms dmd 2.100.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2.0ms 0.2ms 4.0MB 0ms 0ms dmd 2.100.2
d 1.d 2.2ms 0.6ms 2.9MB 0ms 0ms ldc2 1.30.0
javascript 1.js 15ms 0.4ms 50.6MB 0ms 0ms bun 0.1.13
javascript 1.js 55ms 0.4ms 41.9MB 38ms 4ms node 18.9.1

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 168ms 0.5ms 72.2MB 140ms 20ms node 18.9.1
javascript 1.js 329ms 9.1ms 270.1MB 360ms 53ms bun 0.1.13

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1085ms 1.5ms 284.9MB 1087ms 113ms node 18.9.1
javascript 1.js 2108ms 35ms 1235.4MB 1987ms 360ms bun 0.1.13

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 178ms 1.4ms 4.0MB 163ms 0ms ldc2 1.30.0
d 1.d 244ms 0.5ms 6.8MB 233ms 0ms dmd 2.100.2
javascript 2.js 520ms 1.4ms 103.6MB 530ms 10ms bun 0.1.13
javascript 1.js 553ms 3.5ms 138.9MB 550ms 23ms bun 0.1.13
javascript 2.js 793ms 2.4ms 60.7MB 783ms 0ms node 18.9.1
javascript 1.js 1144ms 2.1ms 61.2MB 1123ms 10ms node 18.9.1

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 526ms 4.2ms 3.9MB 510ms 0ms ldc2 1.30.0
d 1.d 724ms 3.3ms 4.9MB 710ms 0ms dmd 2.100.2
javascript 2.js 1498ms 8.1ms 103.7MB 1510ms 17ms bun 0.1.13
javascript 1.js 1577ms 10ms 166.8MB 1607ms 30ms bun 0.1.13
javascript 2.js 2217ms 24ms 62.5MB 2197ms 13ms node 18.9.1
javascript 1.js 3272ms 13ms 61.3MB 3257ms 3ms node 18.9.1

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 76ms 0.6ms 3.7MB 70ms 0ms ldc2 1.30.0
d 1.d 106ms 0.6ms 4.6MB 100ms 0ms dmd 2.100.2
javascript 2.js 268ms 1.4ms 97.0MB 263ms 13ms bun 0.1.13
javascript 1.js 284ms 1.6ms 119.2MB 273ms 20ms bun 0.1.13
javascript 2.js 410ms 2.2ms 52.1MB 393ms 10ms node 18.9.1
javascript 1.js 445ms 1.5ms 49.3MB 423ms 10ms node 18.9.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 736ms 0.2ms 156.8MB 820ms 37ms bun 0.1.13
javascript 1.js 797ms 5.4ms 121.3MB 800ms 57ms node 18.9.1
d 1.d 1382ms 27ms 74.8MB 1440ms 3ms ldc2 1.30.0
d 1.d 2591ms 9.8ms 153.6MB 2880ms 27ms dmd 2.100.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 166ms 0.8ms 100.0MB 157ms 13ms bun 0.1.13
javascript 1.js 247ms 3.3ms 88.7MB 233ms 23ms node 18.9.1
d 1.d 260ms 8.2ms 39.1MB 243ms 7ms ldc2 1.30.0
d 1.d 512ms 4.6ms 40.0MB 543ms 3ms dmd 2.100.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 425ms 0.6ms 1.2MB 410ms 0ms ldc2 1.30.0
d 2.d 436ms 2.3ms 1.2MB 423ms 0ms ldc2 1.30.0
javascript 6.js 626ms 6.2ms 46.9MB 610ms 7ms node 18.9.1
javascript 6.js 1062ms 1.4ms 63.3MB 1050ms 7ms bun 0.1.13
d 1.d 1531ms 0.1ms 2.0MB 1520ms 0ms dmd 2.100.2
d 2.d 2678ms 5.9ms 1.9MB 2667ms 0ms dmd 2.100.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 45ms 0.5ms 1.2MB 37ms 0ms ldc2 1.30.0
d 2.d 46ms 0.1ms 1.2MB 40ms 0ms ldc2 1.30.0
javascript 6.js 122ms 1.0ms 48.6MB 107ms 3ms node 18.9.1
javascript 6.js 125ms 1.6ms 65.2MB 113ms 7ms bun 0.1.13
d 1.d 156ms 1.3ms 1.9MB 150ms 0ms dmd 2.100.2
d 2.d 271ms 0.2ms 1.9MB 260ms 0ms dmd 2.100.2

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 2932ms 5.9ms 103.8MB 2957ms 23ms bun 0.1.13
javascript 1.js 3517ms 15ms 51.9MB 3513ms 17ms node 18.9.1
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2
d 1.d timeout 0.0ms 0.0MB 0ms 0ms ldc2 1.30.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 760ms 6.4ms 103.1MB 770ms 10ms bun 0.1.13
javascript 1.js 934ms 0.9ms 49.7MB 937ms 10ms node 18.9.1
d 1.d 1454ms 2.8ms 3.8MB 1450ms 0ms ldc2 1.30.0
d 1.d 3195ms 6.3ms 5.4MB 3190ms 3ms dmd 2.100.2

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 3754ms 91ms 158.4MB 1553ms 353ms node 18.9.1

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 371ms 1.8ms 72.9MB 347ms 63ms node 18.9.1

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3422ms 16ms 7.8MB 3427ms 7ms ldc2 1.30.0
d 1.d timeout 0.0ms 0.0MB 0ms 0ms dmd 2.100.2
javascript 3.js timeout 0.0ms 0.0MB 0ms 0ms node 18.9.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 803ms 0.7ms 7.9MB 793ms 0ms ldc2 1.30.0
javascript 3.js 1608ms 4.0ms 62.8MB 1583ms 20ms node 18.9.1
d 1.d 1679ms 2.7ms 8.8MB 1667ms 3ms dmd 2.100.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 2766ms 9.8ms 71.1MB 5217ms 23ms node 18.9.1
d 1.d 4593ms 3.7ms 4.2MB 4580ms 0ms ldc2 1.30.0
d 1.d 4778ms 1.0ms 4.7MB 4767ms 0ms dmd 2.100.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 862ms 6.6ms 74.2MB 1517ms 37ms node 18.9.1
d 1.d 1151ms 0.1ms 3.6MB 1140ms 0ms ldc2 1.30.0
d 1.d 1198ms 0.5ms 4.3MB 1190ms 0ms dmd 2.100.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 291ms 0.4ms 3.3MB 280ms 0ms ldc2 1.30.0
d 1.d 304ms 0.6ms 4.0MB 290ms 0ms dmd 2.100.2
javascript 6.js 400ms 11ms 67.5MB 573ms 20ms node 18.9.1