Programming Language and compiler
Benchmarks

Php VS D benchmarks

Current benchmark data was generated on Wed Jan 22 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
d 1.d 1725ms 4.6ms 312.6MB 1680ms 47ms ldc2 1.40.0
d 1.d 2672ms 23ms 314.9MB 2857ms 43ms dmd 2.109.1
php 1.php timeout 0.0ms 141.9MB 4957ms 23ms php 8.2.27

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 161ms 3.0ms 209.0MB 130ms 17ms ldc2 1.40.0
d 1.d 231ms 1.5ms 210.0MB 197ms 20ms dmd 2.109.1
php 1.php 619ms 7.3ms 62.7MB 590ms 13ms php 8.2.27

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 1.40.0
d 1.d 2.0ms 0.2ms 5.0MB 0ms 0ms dmd 2.109.1
php 1.php 50ms 1.1ms 52.6MB 22ms 12ms php 8.2.27

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 931ms 5.5ms 312.4MB 897ms 33ms ldc2 1.40.0
d 1.d 1752ms 41ms 314.8MB 1887ms 33ms dmd 2.109.1
php 1.php 3744ms 64ms 113.9MB 3703ms 23ms php 8.2.27

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 194ms 3.6ms 312.7MB 150ms 33ms ldc2 1.40.0
d 1.d 337ms 4.7ms 314.8MB 300ms 27ms dmd 2.109.1
php 1.php 826ms 9.2ms 67.1MB 787ms 23ms php 8.2.27