Programming Language and compiler
Benchmarks

Typescript VS D benchmarks

Current benchmark data was generated on Tue Mar 25 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 1098ms 12ms 478.3MB 1023ms 233ms deno 2.2.5
d 1.d 1796ms 1.6ms 312.6MB 1770ms 33ms ldc2 1.40.1
d 1.d 2825ms 142ms 314.8MB 3023ms 47ms dmd 2.110.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 133ms 2.2ms 77.1MB 130ms 30ms deno 2.2.5
d 1.d 164ms 2.0ms 209.8MB 140ms 13ms ldc2 1.40.1
d 1.d 231ms 4.2ms 211.8MB 203ms 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 1165ms 5.2ms 119.3MB 1153ms 57ms deno 2.2.5
d 1.d timeout 0.0ms 17.7MB 4967ms 23ms dmd 2.110.0
d 1.d timeout 0.0ms 16.5MB 4963ms 20ms ldc2 1.40.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 148ms 1.4ms 71.4MB 130ms 20ms deno 2.2.5
d 1.d 1032ms 16ms 12.2MB 1010ms 7ms ldc2 1.40.1
d 1.d 1329ms 7.9ms 14.5MB 1303ms 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 1.4ms 49.1MB 180ms 0ms ldc2 1.40.1
d 1.d 628ms 6.9ms 45.2MB 613ms 7ms dmd 2.110.0
typescript 1.ts 2098ms 9.9ms 55.8MB 1957ms 147ms deno 2.2.5

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 25ms 1.4ms 11.1MB 17ms 0ms ldc2 1.40.1
d 1.d 67ms 1.1ms 11.1MB 60ms 0ms dmd 2.110.0
typescript 1.ts 244ms 2.2ms 56.1MB 220ms 27ms deno 2.2.5

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1.6ms 0.1ms 3.0MB 0ms 0ms ldc2 1.40.1
d 1.d 2.2ms 0.3ms 5.0MB 0ms 0ms dmd 2.110.0
typescript 1.ts 28ms 0.8ms 45.9MB 10ms 8ms deno 2.2.5

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2-m.ts 675ms 3.6ms 249.5MB 613ms 450ms deno 2.2.5
typescript 1-m.ts 694ms 2.7ms 235.6MB 647ms 433ms deno 2.2.5
typescript 1-http2.ts 837ms 14ms 242.5MB 763ms 440ms deno 2.2.5
typescript 2-tls.ts 1439ms 21ms 261.9MB 1300ms 513ms deno 2.2.5

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 168ms 3.4ms 91.2MB 123ms 97ms deno 2.2.5
typescript 1.ts 170ms 1.0ms 91.2MB 117ms 100ms deno 2.2.5
typescript 1-http2.ts 225ms 25ms 92.4MB 163ms 97ms deno 2.2.5
typescript 2-tls.ts 353ms 3.6ms 98.3MB 273ms 130ms deno 2.2.5

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 59ms 0.9ms 15.7MB 60ms 10ms ldc2 1.40.1
typescript 1.ts 167ms 1.6ms 91.9MB 170ms 30ms deno 2.2.5
d 2.d 238ms 2.3ms 22.4MB 233ms 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 456ms 1.6ms 141.8MB 423ms 37ms ldc2 1.40.1
typescript 1.ts 1222ms 24ms 415.6MB 1347ms 153ms deno 2.2.5
d 2.d 2491ms 3.8ms 158.8MB 2510ms 33ms 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 132ms 0.5ms 5.9MB 123ms 0ms ldc2 1.40.1
d 1.d 177ms 2.7ms 7.9MB 163ms 7ms dmd 2.110.0
typescript 2.ts 279ms 3.1ms 61.4MB 267ms 13ms deno 2.2.5
typescript 1.ts 574ms 2.4ms 61.6MB 553ms 13ms deno 2.2.5

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 374ms 1.0ms 5.9MB 363ms 13ms ldc2 1.40.1
d 1.d 514ms 1.2ms 7.9MB 500ms 13ms dmd 2.110.0
typescript 2.ts 749ms 3.9ms 70.5MB 727ms 23ms deno 2.2.5
typescript 1.ts 1655ms 6.5ms 66.6MB 1633ms 17ms deno 2.2.5

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 57ms 0.9ms 5.9MB 43ms 0ms ldc2 1.40.1
d 1.d 80ms 1.3ms 7.9MB 70ms 0ms dmd 2.110.0
typescript 2.ts 143ms 0.9ms 56.7MB 130ms 13ms deno 2.2.5
typescript 1.ts 179ms 11ms 57.2MB 160ms 13ms deno 2.2.5

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 574ms 4.6ms 228.2MB 583ms 110ms deno 2.2.5
d 1.d 988ms 12ms 312.6MB 960ms 33ms ldc2 1.40.1
d 1.d 1785ms 13ms 314.7MB 1923ms 40ms dmd 2.110.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 158ms 4.2ms 96.5MB 157ms 37ms deno 2.2.5
d 1.d 198ms 1.8ms 312.7MB 163ms 23ms ldc2 1.40.1
d 1.d 350ms 9.4ms 314.7MB 320ms 27ms dmd 2.110.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 362ms 1.8ms 2.9MB 350ms 0ms ldc2 1.40.1
d 2.d 362ms 0.4ms 2.9MB 350ms 0ms ldc2 1.40.1
typescript 6.ts 466ms 0.7ms 56.6MB 450ms 10ms deno 2.2.5
d 1.d 682ms 4.0ms 4.6MB 673ms 0ms dmd 2.110.0
d 2.d 2040ms 13ms 4.6MB 2033ms 0ms dmd 2.110.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 39ms 0.1ms 2.9MB 30ms 0ms ldc2 1.40.1
d 1.d 39ms 0.4ms 2.9MB 30ms 0ms ldc2 1.40.1
d 1.d 71ms 0.3ms 4.6MB 60ms 0ms dmd 2.110.0
typescript 6.ts 80ms 3.2ms 54.6MB 63ms 10ms deno 2.2.5
d 2.d 210ms 3.6ms 4.5MB 203ms 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 2428ms 10.0ms 8.1MB 2400ms 390ms ldc2 1.40.1
d 1.d 4357ms 29ms 10.2MB 4283ms 490ms dmd 2.110.0
typescript 3.ts timeout 0.0ms 131.2MB 4977ms 53ms deno 2.2.5

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 584ms 0.7ms 8.1MB 550ms 113ms ldc2 1.40.1
d 1.d 1028ms 5.0ms 10.2MB 1010ms 110ms dmd 2.110.0
typescript 3.ts 1255ms 13ms 78.7MB 1200ms 73ms deno 2.2.5

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1941ms 5.4ms 59.1MB 1943ms 13ms deno 2.2.5
d 1.d 4803ms 10ms 3.9MB 4777ms 350ms ldc2 1.40.1
d 1.d timeout 0.0ms 6.6MB 4983ms 267ms dmd 2.110.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 529ms 2.9ms 57.6MB 530ms 13ms deno 2.2.5
d 1.d 1210ms 2.5ms 3.9MB 1190ms 93ms ldc2 1.40.1
d 1.d 2045ms 6.8ms 6.5MB 2017ms 117ms 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 3600ms 4.4ms 3.9MB 3587ms 0ms ldc2 1.40.1
d 1.d 3654ms 31ms 5.9MB 3643ms 0ms dmd 2.110.0
typescript 7.ts 4076ms 28ms 54.3MB 4060ms 7ms deno 2.2.5

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 901ms 1.0ms 3.8MB 890ms 0ms ldc2 1.40.1
d 1.d 922ms 0.8ms 7.6MB 910ms 0ms dmd 2.110.0
typescript 7.ts 1041ms 2.8ms 56.3MB 1023ms 13ms deno 2.2.5

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 228ms 0.3ms 3.0MB 220ms 0ms ldc2 1.40.1
d 1.d 233ms 1.2ms 5.0MB 220ms 0ms dmd 2.110.0
typescript 7.ts 286ms 1.6ms 53.3MB 270ms 10ms deno 2.2.5