Elixir VS Kotlin benchmarks

Current benchmark data was generated on Wed May 25 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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.)

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 2-m.kt 3070ms 596ms 182.5MB 5807ms 87ms kotlin/jvm 17.0.2
kotlin 1.kt 3092ms 4.3ms 170.9MB 3890ms 70ms kotlin/jvm 17.0.2
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21
kotlin 2-m.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex 520ms 11ms 48.2MB 520ms 67ms elixir 12.3.2
kotlin 1-m.kt 706ms 27ms 93.2MB 1247ms 43ms kotlin/jvm 17.0.2
kotlin 2-m.kt 976ms 5.7ms 68.2MB 1703ms 33ms kotlin/native 1.6.21
kotlin 2-m.kt 1003ms 75ms 105.5MB 1820ms 40ms kotlin/jvm 17.0.2
kotlin 1.kt 1172ms 4.8ms 48.7MB 1147ms 10ms kotlin/native 1.6.21

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 2.6ms 0.9ms 1.2MB 0ms 0ms kotlin/native 1.6.21
kotlin 1.kt 73ms 2.6ms 41.1MB 52ms 12ms kotlin/jvm 17.0.2
elixir 1.ex 225ms 3.7ms 49.0MB 226ms 44ms elixir 12.3.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2
kotlin 1.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/jvm 17.0.2
kotlin 1n.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21
kotlin 2n.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex 1181ms 4.3ms 48.1MB 1160ms 153ms elixir 12.3.2
kotlin 1.kt 1560ms 32ms 249.6MB 1917ms 100ms kotlin/jvm 17.0.2
kotlin 1n.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21
kotlin 2n.kt timeout 0.0ms 0.0MB 0ms 0ms kotlin/native 1.6.21

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 12.3.2