Programming Language and compiler
Benchmarks

Julia VS Kotlin 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
kotlin 1.kt 733ms 92ms 842.9MB 710ms 130ms kotlin/jvm 17.0.2
julia 4.jl 1131ms 0.4ms 243.3MB 1017ms 193ms julia 1.7.2
kotlin 1.kt 3949ms 18ms 514.4MB 3847ms 87ms kotlin/native 1.6.21

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 133ms 2.6ms 109.5MB 117ms 20ms kotlin/jvm 17.0.2
kotlin 1.kt 304ms 2.8ms 62.2MB 283ms 3ms kotlin/native 1.6.21
julia 4.jl 331ms 3.0ms 225.4MB 277ms 130ms julia 1.7.2

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 1966ms 13ms 215.5MB 3390ms 130ms julia 1.7.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 613ms 7.6ms 213.9MB 800ms 127ms julia 1.7.2

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 7-m.jl 659ms 7.7ms 287.8MB 917ms 150ms julia 1.7.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 7.jl 483ms 2.2ms 219.2MB 550ms 137ms julia 1.7.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 2.5ms 0.4ms 1.2MB 0ms 0ms kotlin/native 1.6.21
kotlin 1.kt 66ms 2.9ms 40.8MB 52ms 8ms kotlin/jvm 17.0.2
julia 1.jl 182ms 0.8ms 169.6MB 112ms 68ms julia 1.7.2

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 8.jl 1339ms 8.1ms 267.8MB 1633ms 153ms julia 1.7.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 8.jl 910ms 1.5ms 256.3MB 997ms 153ms julia 1.7.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 570ms 1.1ms 43.1MB 583ms 13ms kotlin/jvm 17.0.2
kotlin 1n.kt 583ms 1.1ms 1.1MB 570ms 0ms kotlin/native 1.6.21
julia 7.jl 757ms 1.2ms 221.8MB 700ms 133ms julia 1.7.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1n.kt 61ms 0.3ms 1.1MB 50ms 0ms kotlin/native 1.6.21
kotlin 1.kt 134ms 4.0ms 43.2MB 143ms 17ms kotlin/jvm 17.0.2
julia 7.jl 446ms 1.1ms 222.5MB 377ms 147ms julia 1.7.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 1.jl 580ms 1.3ms 208.4MB 520ms 137ms julia 1.7.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 1.jl 378ms 1.5ms 205.3MB 323ms 133ms julia 1.7.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 3.jl 823ms 6.9ms 181.6MB 770ms 127ms julia 1.7.2
julia 1.jl 1408ms 3.0ms 257.9MB 1313ms 170ms julia 1.7.2
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
julia 3.jl 373ms 1.0ms 177.7MB 323ms 127ms julia 1.7.2
julia 1.jl 768ms 21ms 261.2MB 653ms 180ms julia 1.7.2
kotlin 1.kt 1456ms 23ms 227.6MB 1820ms 50ms 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
julia 2-m.jl 1402ms 3.5ms 197.3MB 2453ms 110ms julia 1.7.2
julia 3-m.jl 2112ms 3.7ms 210.9MB 3757ms 133ms julia 1.7.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 613ms 3.3ms 196.8MB 867ms 150ms julia 1.7.2
julia 3-m.jl 833ms 3.1ms 210.7MB 1250ms 130ms julia 1.7.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 413ms 1.1ms 197.9MB 523ms 103ms julia 1.7.2
julia 3.jl 517ms 4.6ms 214.2MB 627ms 130ms julia 1.7.2