Php VS Nim benchmarks

Current benchmark data was generated on Fri May 20 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 3400ms 65ms 34.4MB 3377ms 7ms nim/clang 1.6.6
nim 2.nim 3513ms 2.5ms 34.5MB 3490ms 7ms nim 1.6.6
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 2.nim 320ms 4.9ms 5.7MB 310ms 0ms nim/clang 1.6.6
nim 2.nim 332ms 2.4ms 5.4MB 320ms 0ms nim 1.6.6
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 1.7ms 0.5ms 0.7MB 0ms 0ms nim 1.6.6
nim 1.nim 1.8ms 0.5ms 1.0MB 0ms 0ms nim/clang 1.6.6
php 1.php 41ms 0.5ms 47.8MB 18ms 8ms php 8.1.5

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 1581ms 0.4ms 35.1MB 1560ms 10ms nim/clang 1.6.6
nim 1.nim 1664ms 0.7ms 35.1MB 1643ms 7ms nim 1.6.6
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
nim 1.nim 340ms 2.8ms 9.9MB 330ms 0ms nim/clang 1.6.6
nim 1.nim 361ms 4.6ms 9.3MB 347ms 0ms nim 1.6.6
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5