Elixir VS Ruby benchmarks

Current benchmark data was generated on Thu Sep 22 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.)

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 3096ms 14ms 336.6MB 2900ms 177ms ruby/yjit 3.1.2
ruby 1.rb 3554ms 6.1ms 80.2MB 3490ms 50ms ruby 3.1.2
elixir 1.ex 4743ms 26ms 53.5MB 4777ms 117ms elixir 13.1.0
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 240ms 4.4ms 42.2MB 200ms 20ms ruby 3.1.2
ruby 1.rb 382ms 1.7ms 298.8MB 227ms 143ms ruby/yjit 3.1.2
elixir 1.ex 509ms 4.1ms 50.6MB 543ms 43ms elixir 13.1.0
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

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 13.1.0

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 13.1.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 41ms 1.1ms 145.7MB 22ms 16ms truffleruby 22.2.0
ruby 1.rb 70ms 0.9ms 29.9MB 48ms 10ms ruby 3.1.2
elixir 1.ex 216ms 4.1ms 47.8MB 240ms 34ms elixir 13.1.0
ruby 1.rb 240ms 1.6ms 286.6MB 100ms 124ms ruby/yjit 3.1.2

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 13.1.0
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
elixir 1.ex 1308ms 3.9ms 46.6MB 1347ms 133ms elixir 13.1.0
ruby 1-m.rb 1925ms 1.4ms 383.9MB 3523ms 147ms truffleruby 22.2.0
ruby 1.rb 2499ms 1.8ms 161.8MB 2413ms 67ms ruby 3.1.2
ruby 1.rb 2661ms 4.8ms 420.8MB 2450ms 193ms ruby/yjit 3.1.2

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 13.1.0
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

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 13.1.0
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 4.rb 2456ms 33ms 462.5MB 2987ms 150ms truffleruby 22.2.0
elixir 1.ex timeout 0.0ms 0.0MB 0ms 0ms elixir 13.1.0
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2