Programming Language and compiler
Benchmarks

Typescript VS D benchmarks

Current benchmark data was generated on Sat Mar 29 2025, 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
typescript 1.ts 1119ms 12ms 476.2MB 1043ms 237ms deno 2.2.6
d 1.d 1806ms 33ms 312.6MB 1780ms 33ms ldc2 1.40.1
d 1.d 2698ms 1.3ms 314.7MB 2880ms 47ms dmd 2.110.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 142ms 15ms 76.8MB 147ms 23ms deno 2.2.6
d 1.d 166ms 2.5ms 210.0MB 137ms 17ms ldc2 1.40.1
d 1.d 233ms 6.2ms 212.0MB 207ms 10ms dmd 2.110.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1219ms 15ms 121.0MB 1197ms 63ms deno 2.2.6
d 1.d timeout 0.0ms 17.7MB 4970ms 20ms dmd 2.110.0
d 1.d timeout 0.0ms 16.5MB 4967ms 23ms ldc2 1.40.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 151ms 1.9ms 69.0MB 127ms 23ms deno 2.2.6
d 1.d 1037ms 6.6ms 12.3MB 1007ms 17ms ldc2 1.40.1
d 1.d 1317ms 7.0ms 14.6MB 1290ms 13ms dmd 2.110.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 194ms 2.0ms 49.1MB 180ms 0ms ldc2 1.40.1
d 1.d 623ms 3.0ms 51.5MB 613ms 0ms dmd 2.110.0
typescript 1.ts 2118ms 25ms 56.5MB 1987ms 137ms deno 2.2.6

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 24ms 0.4ms 11.0MB 10ms 0ms ldc2 1.40.1
d 1.d 67ms 0.2ms 11.1MB 60ms 0ms dmd 2.110.0
typescript 1.ts 245ms 1.5ms 56.2MB 230ms 20ms deno 2.2.6

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1.7ms 0.1ms 3.0MB 0ms 0ms ldc2 1.40.1
d 1.d 2.4ms 0.3ms 5.1MB 0ms 0ms dmd 2.110.0
typescript 1.ts 29ms 0.6ms 44.6MB 10ms 6ms deno 2.2.6

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1-m.ts 749ms 22ms 238.5MB 700ms 457ms deno 2.2.6
typescript 2.ts 808ms 28ms 234.0MB 733ms 467ms deno 2.2.6
typescript 1-http2.ts 867ms 21ms 242.9MB 807ms 440ms deno 2.2.6
typescript 2-tls.ts 1536ms 8.6ms 258.7MB 1370ms 567ms deno 2.2.6

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 183ms 5.6ms 91.3MB 133ms 100ms deno 2.2.6
typescript 2.ts 185ms 5.7ms 90.2MB 133ms 107ms deno 2.2.6
typescript 1-http2.ts 242ms 20ms 90.3MB 173ms 107ms deno 2.2.6
typescript 2-tls.ts 378ms 16ms 95.3MB 300ms 130ms deno 2.2.6

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 57ms 0.3ms 15.8MB 60ms 10ms ldc2 1.40.1
typescript 1.ts 171ms 5.3ms 91.7MB 170ms 33ms deno 2.2.6
d 2.d 239ms 0.5ms 22.4MB 240ms 10ms dmd 2.110.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 451ms 1.8ms 141.7MB 420ms 33ms ldc2 1.40.1
typescript 1.ts 1215ms 5.5ms 416.9MB 1340ms 150ms deno 2.2.6
d 2.d 2510ms 6.6ms 158.8MB 2523ms 40ms dmd 2.110.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 130ms 1.7ms 5.9MB 123ms 0ms ldc2 1.40.1
d 1.d 176ms 2.9ms 7.9MB 170ms 0ms dmd 2.110.0
typescript 2.ts 288ms 1.6ms 63.8MB 273ms 20ms deno 2.2.6
typescript 1.ts 591ms 5.4ms 61.5MB 570ms 13ms deno 2.2.6

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 377ms 1.7ms 5.9MB 363ms 17ms ldc2 1.40.1
d 1.d 518ms 5.4ms 8.3MB 503ms 17ms dmd 2.110.0
typescript 2.ts 774ms 11ms 71.1MB 763ms 20ms deno 2.2.6
typescript 1.ts 1669ms 5.0ms 66.9MB 1647ms 23ms deno 2.2.6

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 57ms 0.8ms 6.1MB 47ms 0ms ldc2 1.40.1
d 1.d 82ms 1.5ms 8.3MB 70ms 0ms dmd 2.110.0
typescript 2.ts 147ms 3.0ms 58.2MB 133ms 10ms deno 2.2.6
typescript 1.ts 177ms 1.2ms 59.0MB 157ms 20ms deno 2.2.6

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 633ms 5.8ms 226.3MB 657ms 107ms deno 2.2.6
d 1.d 965ms 16ms 312.6MB 933ms 33ms ldc2 1.40.1
d 1.d 1744ms 13ms 314.7MB 1880ms 43ms dmd 2.110.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 171ms 3.9ms 97.9MB 173ms 40ms deno 2.2.6
d 1.d 195ms 2.0ms 312.6MB 160ms 27ms ldc2 1.40.1
d 1.d 336ms 1.6ms 314.9MB 303ms 27ms dmd 2.110.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 361ms 0.7ms 2.8MB 350ms 0ms ldc2 1.40.1
d 1.d 362ms 1.6ms 2.9MB 350ms 0ms ldc2 1.40.1
typescript 6.ts 468ms 6.1ms 56.1MB 453ms 10ms deno 2.2.6
d 1.d 682ms 2.8ms 4.6MB 670ms 0ms dmd 2.110.0
d 2.d 2081ms 79ms 4.5MB 2070ms 0ms dmd 2.110.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 39ms 0.4ms 2.9MB 30ms 0ms ldc2 1.40.1
d 2.d 40ms 0.3ms 2.8MB 30ms 0ms ldc2 1.40.1
d 1.d 73ms 0.3ms 4.5MB 60ms 0ms dmd 2.110.0
typescript 6.ts 81ms 1.2ms 54.5MB 70ms 10ms deno 2.2.6
d 2.d 208ms 2.7ms 4.6MB 200ms 0ms dmd 2.110.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2436ms 6.3ms 8.0MB 2400ms 397ms ldc2 1.40.1
d 1.d 4333ms 19ms 10.2MB 4277ms 470ms dmd 2.110.0
typescript 3.ts timeout 0.0ms 130.4MB 4970ms 60ms deno 2.2.6

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 584ms 0.8ms 8.0MB 567ms 103ms ldc2 1.40.1
d 1.d 1032ms 2.7ms 10.2MB 1003ms 110ms dmd 2.110.0
typescript 3.ts 1271ms 8.5ms 77.7MB 1220ms 77ms deno 2.2.6

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1939ms 11ms 59.6MB 1937ms 13ms deno 2.2.6
d 1.d 4801ms 21ms 3.9MB 4750ms 373ms ldc2 1.40.1
d 1.d timeout 0.0ms 6.6MB 4963ms 277ms dmd 2.110.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 529ms 2.5ms 55.9MB 533ms 10ms deno 2.2.6
d 1.d 1197ms 5.4ms 3.9MB 1177ms 90ms ldc2 1.40.1
d 1.d 2091ms 14ms 6.6MB 2057ms 127ms dmd 2.110.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3594ms 1.3ms 3.9MB 3580ms 0ms ldc2 1.40.1
d 1.d 3667ms 17ms 5.9MB 3657ms 0ms dmd 2.110.0
typescript 7.ts 4123ms 70ms 56.5MB 4107ms 10ms deno 2.2.6

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 901ms 1.7ms 3.5MB 890ms 0ms ldc2 1.40.1
d 1.d 924ms 11ms 5.1MB 913ms 0ms dmd 2.110.0
typescript 7.ts 1039ms 3.5ms 56.1MB 1023ms 10ms deno 2.2.6

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 228ms 0.5ms 3.1MB 220ms 0ms ldc2 1.40.1
d 1.d 234ms 2.2ms 7.5MB 223ms 0ms dmd 2.110.0
typescript 7.ts 290ms 1.6ms 54.6MB 277ms 10ms deno 2.2.6