Programming Language and compiler
Benchmarks

Javascript 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
javascript 1.js 3063ms 704ms 355.7MB 2470ms 967ms node 18.2.0
d 1.d 3150ms 16ms 75.2MB 3393ms 20ms ldc2 1.29.0
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
javascript 1.js 205ms 1.0ms 80.8MB 180ms 27ms node 18.2.0
d 1.d 276ms 0.6ms 15.0MB 267ms 0ms ldc2 1.29.0
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
javascript 1.js 2441ms 34ms 76.7MB 2493ms 37ms 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 228ms 0.9ms 57.5MB 207ms 17ms node 18.2.0
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

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
javascript 1.js 53ms 0.8ms 37.6MB 40ms 2ms node 18.2.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js timeout 0.0ms 0.0MB 0ms 0ms node 18.2.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 376ms 3.8ms 68.0MB 347ms 63ms node 18.2.0

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 168ms 1.0ms 69.7MB 153ms 10ms node 18.2.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 1107ms 6.8ms 285.5MB 1093ms 107ms 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 1.0ms 4.2MB 170ms 0ms ldc2 1.29.0
d 1.d 247ms 0.6ms 5.0MB 237ms 0ms dmd 2.100.0
javascript 2.js 803ms 3.1ms 56.8MB 780ms 13ms node 18.2.0
javascript 1.js 1161ms 11ms 56.8MB 1140ms 17ms node 18.2.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
javascript 2.js 2235ms 6.0ms 58.1MB 2203ms 30ms node 18.2.0
javascript 1.js 3295ms 4.1ms 56.9MB 3263ms 17ms node 18.2.0

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
d 1.d 109ms 1.2ms 4.5MB 100ms 0ms dmd 2.100.0
javascript 2.js 420ms 1.7ms 46.0MB 400ms 3ms node 18.2.0
javascript 1.js 445ms 2.8ms 45.0MB 420ms 10ms node 18.2.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 844ms 10ms 117.2MB 857ms 53ms node 18.2.0
d 1.d 1501ms 10.0ms 75.0MB 1557ms 10ms ldc2 1.29.0
d 1.d 2707ms 39ms 153.2MB 3007ms 30ms dmd 2.100.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 253ms 1.4ms 84.7MB 243ms 27ms node 18.2.0
d 1.d 297ms 1.7ms 39.1MB 277ms 7ms ldc2 1.29.0
d 1.d 561ms 8.2ms 39.9MB 600ms 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 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
javascript 6.js 629ms 2.2ms 42.6MB 617ms 3ms node 18.2.0
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
javascript 6.js 123ms 1.0ms 42.4MB 107ms 7ms node 18.2.0
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

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
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 824ms 0.5ms 7.8MB 817ms 0ms ldc2 1.29.0
javascript 3.js 1622ms 4.7ms 60.1MB 1603ms 10ms node 18.2.0
d 1.d 1694ms 6.5ms 8.9MB 1683ms 0ms dmd 2.100.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 3641ms 35ms 48.7MB 3647ms 13ms node 18.2.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 1.js 967ms 9.5ms 46.8MB 967ms 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 2773ms 6.7ms 67.9MB 5213ms 27ms node 18.2.0
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

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
javascript 6-m.js 864ms 1.7ms 65.8MB 1523ms 27ms node 18.2.0
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

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
javascript 6-m.js 401ms 1.7ms 65.6MB 590ms 13ms node 18.2.0