Php VS Wasm benchmarks

Current benchmark data was generated on Sat Nov 16 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
wasm 5.rs 1753ms 16ms 34.7MB 1733ms 7ms wasmtime 25.0.3
wasm 4.rs 1760ms 6.6ms 34.7MB 1740ms 7ms wasmtime 25.0.3
wasm 3.rs 1775ms 26ms 50.6MB 1743ms 13ms wasmtime 25.0.3
php 1.php timeout 0.0ms 142.1MB 4957ms 23ms php 8.2.25

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 5.rs 167ms 1.0ms 20.7MB 153ms 3ms wasmtime 25.0.3
wasm 3.rs 171ms 3.2ms 22.7MB 153ms 7ms wasmtime 25.0.3
wasm 4.rs 175ms 4.5ms 20.7MB 160ms 0ms wasmtime 25.0.3
php 1.php 629ms 22ms 62.9MB 593ms 17ms php 8.2.25

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 6.6ms 0.3ms 19.0MB 0ms 0ms wasmtime 25.0.3
php 1.php 50ms 1.7ms 52.6MB 20ms 18ms php 8.2.25

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 868ms 31ms 42.7MB 843ms 17ms wasmtime 25.0.3
php 1.php 3826ms 86ms 113.9MB 3780ms 30ms php 8.2.25

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
wasm 1.rs 197ms 4.6ms 24.6MB 183ms 0ms wasmtime 25.0.3
php 1.php 832ms 8.5ms 67.2MB 797ms 17ms php 8.2.25