Programming Language and compiler
Benchmarks

Lua VS Julia 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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 4.jl 1155ms 55ms 258.8MB 1073ms 157ms julia 1.8.1
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms luajit 2.1.0-beta3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 4.jl 307ms 1.6ms 240.5MB 250ms 133ms julia 1.8.1
lua 1.lua 425ms 4.0ms 25.1MB 407ms 3ms luajit 2.1.0-beta3
lua 1.lua 1077ms 22ms 17.3MB 1060ms 0ms lua 5.4.4

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1.9ms 0.7ms 1.1MB 0ms 0ms lua 5.4.4
lua 1.lua 2.5ms 0.6ms 2.2MB 0ms 0ms luajit 2.1.0-beta3
julia 1.jl 197ms 0.7ms 187.2MB 124ms 86ms julia 1.8.1
julia 1.jl 205ms 48ms 178.5MB 114ms 86ms julia/aot 1.8.1

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms luajit 2.1.0-beta3

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 1915ms 391ms 60.4MB 1883ms 13ms luajit 2.1.0-beta3
lua 1.lua 2862ms 51ms 41.5MB 2833ms 13ms lua 5.4.4

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 7.jl 554ms 1.2ms 180.3MB 510ms 120ms julia/aot 1.8.1
julia 7.jl 715ms 1.2ms 245.9MB 680ms 110ms julia 1.8.1
lua 4.lua 1098ms 7.1ms 1.0MB 1083ms 0ms luajit 2.1.0-beta3
lua 4.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 4.lua 115ms 1.8ms 2.2MB 100ms 0ms luajit 2.1.0-beta3
julia 7.jl 285ms 60ms 182.1MB 203ms 127ms julia/aot 1.8.1
julia 7.jl 405ms 0.7ms 245.8MB 343ms 143ms julia 1.8.1
lua 4.lua 1172ms 2.9ms 1.1MB 1160ms 0ms lua 5.4.4

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 1373ms 2.1ms 205.1MB 2407ms 117ms julia 1.8.1
julia 3-m.jl 2069ms 3.9ms 220.3MB 3703ms 130ms julia 1.8.1
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms luajit 2.1.0-beta3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 582ms 1.2ms 206.8MB 873ms 103ms julia 1.8.1
julia 3-m.jl 795ms 4.6ms 219.1MB 1213ms 120ms julia 1.8.1
lua 1.lua 1555ms 2.0ms 2.4MB 1547ms 0ms luajit 2.1.0-beta3
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 385ms 1.0ms 204.8MB 477ms 107ms julia 1.8.1
lua 1.lua 392ms 1.3ms 1.1MB 380ms 0ms luajit 2.1.0-beta3
julia 3.jl 476ms 2.8ms 220.2MB 580ms 130ms julia 1.8.1
lua 1.lua timeout 0.0ms 0.0MB 0ms 0ms lua 5.4.4

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 557ms 1.7ms 5.0MB 547ms 0ms luajit 2.1.0-beta3

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
lua 1.lua 39ms 1.6ms 2.9MB 30ms 0ms luajit 2.1.0-beta3