Perl VS Kotlin benchmarks

Current benchmark data was generated on Mon Oct 03 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
kotlin 1.kt 630ms 12ms 413.5MB 673ms 63ms kotlin/jvm 17.0.2
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.7.20
perl 1.pl timeout 0.0ms 0.0MB 0ms 0ms perl 5.36.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 135ms 16ms 109.6MB 130ms 20ms kotlin/jvm 17.0.2
kotlin 1-m.kt 411ms 10ms 42.6MB 653ms 10ms kotlin/native 1.7.20
perl 1.pl 2233ms 28ms 14.3MB 2210ms 7ms perl 5.36.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
perl 1.pl 4504ms 60ms 11.1MB 4493ms 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 4.3ms 6.7MB 443ms 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 2.5ms 0.2ms 5.0MB 0ms 0ms perl 5.36.0
kotlin 1.kt 3.0ms 0.8ms 1.2MB 0ms 0ms kotlin/native 1.7.20
kotlin 1.kt 66ms 4.9ms 41.0MB 46ms 16ms kotlin/jvm 17.0.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 566ms 1.6ms 42.9MB 580ms 13ms kotlin/jvm 17.0.2
kotlin 1n.kt 577ms 55ms 1.2MB 567ms 0ms kotlin/native 1.7.20
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
kotlin 1n.kt 58ms 0.3ms 1.2MB 50ms 0ms kotlin/native 1.7.20
kotlin 1.kt 136ms 0.9ms 43.1MB 150ms 7ms kotlin/jvm 17.0.2
perl 2.pl 3226ms 23ms 6.3MB 3213ms 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