Perl VS Php 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
perl 1.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0
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
perl 1.pl 2227ms 34ms 14.3MB 2210ms 3ms perl 5.36.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 4468ms 9.7ms 11.0MB 4450ms 0ms perl 5.36.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 458ms 5.1ms 6.7MB 447ms 0ms perl 5.36.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 2.7ms 0.5ms 5.0MB 0ms 0ms perl 5.36.0
php 1.php 40ms 1.0ms 47.4MB 12ms 12ms php 8.1.10

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 2.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 2.pl 3222ms 3.3ms 6.6MB 3210ms 0ms perl 5.36.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 4.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 4.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 4.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0