Programming Language and compiler
Benchmarks

Typescript VS D benchmarks

Current benchmark data was generated on Mon Apr 14 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 1061ms 15ms 470.5MB 1007ms 203ms deno 2.2.9
d 1.d 1781ms 9.7ms 312.7MB 1753ms 37ms ldc2 1.40.1
d 1.d 3029ms 5.2ms 314.9MB 3207ms 50ms dmd 2.111.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 131ms 3.6ms 78.5MB 133ms 27ms deno 2.2.9
d 1.d 162ms 2.9ms 209.9MB 137ms 13ms ldc2 1.40.1
d 1.d 261ms 2.3ms 212.1MB 237ms 10ms dmd 2.111.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1155ms 1.4ms 118.5MB 1147ms 53ms deno 2.2.9
d 1.d timeout 0.0ms 17.8MB 4970ms 20ms dmd 2.111.0
d 1.d timeout 0.0ms 16.5MB 4967ms 13ms ldc2 1.40.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 147ms 0.7ms 68.8MB 127ms 20ms deno 2.2.9
d 1.d 1031ms 1.4ms 12.2MB 1010ms 10ms ldc2 1.40.1
d 1.d 1364ms 12ms 12.1MB 1343ms 10ms dmd 2.111.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 156ms 2.3ms 2.9MB 147ms 0ms ldc2 1.40.1
d 1.d 640ms 0.8ms 4.6MB 630ms 0ms dmd 2.111.0
typescript 1.ts 2070ms 3.3ms 57.5MB 1927ms 150ms deno 2.2.9

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 19ms 0.4ms 3.0MB 10ms 0ms ldc2 1.40.1
d 1.d 68ms 1.3ms 4.9MB 60ms 0ms dmd 2.111.0
typescript 1.ts 243ms 2.5ms 57.9MB 227ms 20ms deno 2.2.9

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1.6ms 0.1ms 2.9MB 0ms 0ms ldc2 1.40.1
d 1.d 2.1ms 0.2ms 5.0MB 0ms 0ms dmd 2.111.0
typescript 1.ts 26ms 0.7ms 44.0MB 10ms 6ms deno 2.2.9

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1-m.ts 659ms 2.9ms 239.1MB 617ms 423ms deno 2.2.9
typescript 2-m.ts 672ms 13ms 238.7MB 610ms 443ms deno 2.2.9
typescript 1-http2.ts 827ms 6.8ms 232.1MB 750ms 430ms deno 2.2.9
typescript 2-tls.ts 1394ms 16ms 262.4MB 1250ms 517ms deno 2.2.9

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 2.ts 166ms 3.4ms 91.4MB 127ms 87ms deno 2.2.9
typescript 1.ts 167ms 1.5ms 91.0MB 123ms 93ms deno 2.2.9
typescript 1-http2.ts 210ms 1.4ms 93.6MB 157ms 97ms deno 2.2.9
typescript 2-tls.ts 349ms 2.2ms 98.3MB 280ms 120ms deno 2.2.9

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 57ms 0.1ms 15.8MB 63ms 7ms ldc2 1.40.1
typescript 1.ts 168ms 0.7ms 91.2MB 163ms 33ms deno 2.2.9
d 2.d 238ms 0.7ms 22.5MB 243ms 7ms dmd 2.111.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 465ms 6.7ms 141.8MB 433ms 37ms ldc2 1.40.1
typescript 1.ts 1221ms 24ms 416.6MB 1347ms 153ms deno 2.2.9
d 2.d 2485ms 13ms 158.9MB 2507ms 27ms dmd 2.111.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 130ms 0.8ms 5.9MB 120ms 0ms ldc2 1.40.1
d 1.d 174ms 1.5ms 7.9MB 163ms 0ms dmd 2.111.0
typescript 2.ts 277ms 1.9ms 62.1MB 267ms 17ms deno 2.2.9
typescript 1.ts 580ms 4.5ms 61.1MB 560ms 13ms deno 2.2.9

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 375ms 0.8ms 5.9MB 360ms 17ms ldc2 1.40.1
d 1.d 512ms 3.5ms 7.9MB 503ms 13ms dmd 2.111.0
typescript 2.ts 748ms 4.0ms 70.2MB 733ms 20ms deno 2.2.9
typescript 1.ts 1664ms 5.6ms 67.6MB 1640ms 13ms deno 2.2.9

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 57ms 0.3ms 5.9MB 50ms 0ms ldc2 1.40.1
d 1.d 79ms 0.5ms 8.2MB 70ms 0ms dmd 2.111.0
typescript 2.ts 143ms 2.0ms 58.4MB 133ms 10ms deno 2.2.9
typescript 1.ts 175ms 2.4ms 56.8MB 163ms 10ms deno 2.2.9

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 562ms 8.3ms 227.8MB 570ms 110ms deno 2.2.9
d 1.d 993ms 10ms 312.6MB 957ms 40ms ldc2 1.40.1
d 1.d 1872ms 32ms 315.0MB 2010ms 43ms dmd 2.111.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 157ms 1.0ms 97.6MB 157ms 33ms deno 2.2.9
d 1.d 201ms 1.6ms 312.6MB 163ms 27ms ldc2 1.40.1
d 1.d 361ms 8.8ms 315.1MB 330ms 27ms dmd 2.111.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 2.d 361ms 0.8ms 2.9MB 350ms 0ms ldc2 1.40.1
d 1.d 362ms 1.7ms 2.9MB 350ms 0ms ldc2 1.40.1
typescript 6.ts 470ms 5.7ms 54.0MB 457ms 7ms deno 2.2.9
d 1.d 689ms 3.9ms 4.6MB 680ms 0ms dmd 2.111.0
d 2.d 2028ms 2.4ms 4.8MB 2020ms 0ms dmd 2.111.0

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 39ms 0.5ms 2.9MB 30ms 0ms ldc2 1.40.1
d 1.d 71ms 0.7ms 4.6MB 60ms 0ms dmd 2.111.0
typescript 6.ts 77ms 1.0ms 54.5MB 63ms 10ms deno 2.2.9
d 2.d 207ms 2.0ms 4.8MB 200ms 0ms dmd 2.111.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 2442ms 0.9ms 8.1MB 2387ms 437ms ldc2 1.40.1
d 1.d 4423ms 16ms 10.5MB 4377ms 467ms dmd 2.111.0
typescript 3.ts 4928ms 16ms 133.1MB 4820ms 150ms deno 2.2.9

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 586ms 1.5ms 8.0MB 577ms 93ms ldc2 1.40.1
d 1.d 1052ms 4.2ms 10.4MB 1030ms 117ms dmd 2.111.0
typescript 3.ts 1131ms 3.5ms 77.1MB 1083ms 67ms deno 2.2.9

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 1902ms 8.2ms 56.8MB 1910ms 13ms deno 2.2.9
d 1.d 4811ms 39ms 3.9MB 4750ms 393ms ldc2 1.40.1
d 1.d timeout 0.0ms 6.5MB 4747ms 507ms dmd 2.111.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
typescript 1.ts 510ms 2.7ms 55.5MB 513ms 10ms deno 2.2.9
d 1.d 1205ms 2.4ms 3.9MB 1177ms 100ms ldc2 1.40.1
d 1.d 2107ms 4.5ms 6.5MB 2067ms 133ms dmd 2.111.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3597ms 3.3ms 3.9MB 3583ms 0ms ldc2 1.40.1
d 1.d 3641ms 25ms 6.0MB 3633ms 0ms dmd 2.111.0
typescript 7.ts 4033ms 4.4ms 54.0MB 4017ms 10ms deno 2.2.9

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 902ms 0.9ms 3.5MB 890ms 0ms ldc2 1.40.1
d 1.d 928ms 5.7ms 5.3MB 917ms 0ms dmd 2.111.0
typescript 7.ts 1037ms 4.4ms 54.7MB 1020ms 7ms deno 2.2.9

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 230ms 0.6ms 3.0MB 220ms 0ms ldc2 1.40.1
d 1.d 234ms 2.3ms 5.0MB 223ms 0ms dmd 2.111.0
typescript 7.ts 284ms 2.0ms 54.4MB 270ms 10ms deno 2.2.9