Programming Language and compiler
Benchmarks

Php VS Lua benchmarks

Current benchmark data was generated on Sun Dec 01 2024, 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
lua 1.lua 3498ms 64ms 172.9MB 3367ms 120ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 104.9MB 4943ms 40ms lua 5.4.7
php 1.php timeout 0.0ms 141.9MB 4953ms 27ms php 8.2.26

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 294ms 1.7ms 15.8MB 273ms 7ms luajit 2.1.0-beta3
php 1.php 626ms 24ms 62.8MB 573ms 30ms php 8.2.26
lua 1.lua 809ms 6.7ms 16.9MB 787ms 3ms lua 5.4.7

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1.5ms 0.2ms 2.4MB 0ms 0ms luajit 2.1.0-beta3
lua 1.lua 1.5ms 0.1ms 2.1MB 0ms 0ms lua 5.4.7
php 1.php 52ms 1.3ms 52.5MB 16ms 22ms php 8.2.26

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
php 1.php 3744ms 47ms 113.9MB 3703ms 20ms php 8.2.26
lua 1.lua timeout 0.0ms 107.4MB 4943ms 37ms lua 5.4.7
lua 1.lua timeout 0.0ms 149.4MB 4927ms 57ms luajit 2.1.0-beta3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
php 1.php 836ms 5.4ms 67.3MB 797ms 23ms php 8.2.26
lua 1.lua 1219ms 75ms 31.1MB 1190ms 13ms luajit 2.1.0-beta3
lua 1.lua 2236ms 90ms 28.6MB 2217ms 3ms lua 5.4.7