Php VS Nim benchmarks

Current benchmark data was generated on Wed Sep 28 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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
nim 2.nim 3344ms 2.3ms 35.2MB 3323ms 3ms nim/clang 1.6.8
nim 2.nim 3490ms 2.8ms 34.6MB 3467ms 10ms nim 1.6.8
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 2.nim 315ms 0.7ms 5.7MB 303ms 0ms nim/clang 1.6.8
nim 2.nim 330ms 1.8ms 5.4MB 317ms 0ms nim 1.6.8
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 1.6ms 0.9ms 1.6MB 0ms 0ms nim 1.6.8
nim 1.nim 2.0ms 0.8ms 1.0MB 0ms 0ms nim/clang 1.6.8
php 1.php 40ms 1.0ms 47.4MB 12ms 12ms php 8.1.10

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 1576ms 4.4ms 35.2MB 1553ms 10ms nim/clang 1.6.8
nim 1.nim 1655ms 3.7ms 34.6MB 1633ms 3ms nim 1.6.8
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 339ms 0.5ms 9.9MB 330ms 0ms nim/clang 1.6.8
nim 1.nim 364ms 14ms 9.3MB 353ms 0ms nim 1.6.8
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10