Perl VS Php 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
perl 1.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.34.1
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
perl 1.pl 2370ms 18ms 14.2MB 2353ms 3ms perl 5.34.1
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.5

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 4382ms 65ms 10.9MB 4367ms 0ms perl 5.34.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 448ms 6.1ms 6.6MB 437ms 0ms perl 5.34.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 2.8ms 0.8ms 5.0MB 0ms 0ms perl 5.34.1
php 1.php 41ms 0.5ms 47.8MB 18ms 8ms php 8.1.5

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 5.34.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 2.pl 3240ms 29ms 6.4MB 3223ms 0ms perl 5.34.1

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 5.34.1

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 5.34.1

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 5.34.1