Programming Language and compiler
Benchmarks

Julia VS Swift benchmarks

Current benchmark data was generated on Wed Feb 08 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8171M 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.)

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 4.4ms 0.2ms 0.0MB 0ms 0ms swift 5.7.3
julia 1.jl 236ms 5.1ms 167.8MB 138ms 110ms julia/aot 1.8.5
julia 1.jl 250ms 5.6ms 171.5MB 152ms 114ms julia 1.8.5

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 7.swift 565ms 41ms 5.1MB 553ms 0ms swift 5.7.3
julia 7.jl 646ms 1.6ms 168.0MB 587ms 163ms julia/aot 1.8.5
julia 7.jl 833ms 13ms 225.8MB 763ms 180ms julia 1.8.5

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 7.swift 58ms 2.1ms 5.1MB 47ms 0ms swift 5.7.3
julia 7.jl 317ms 22ms 167.0MB 240ms 147ms julia/aot 1.8.5
julia 7.jl 526ms 2.9ms 227.5MB 423ms 200ms julia 1.8.5

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 1.jl 519ms 11ms 156.1MB 467ms 163ms julia/aot 1.8.5
julia 1.jl 636ms 7.2ms 203.7MB 587ms 150ms julia 1.8.5

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 1.jl 301ms 26ms 149.8MB 190ms 150ms julia/aot 1.8.5
julia 1.jl 405ms 6.3ms 197.2MB 327ms 180ms julia 1.8.5

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 4.jl 1444ms 14ms 241.6MB 1307ms 233ms julia 1.8.5

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 4.jl 392ms 4.3ms 225.4MB 323ms 170ms julia 1.8.5

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 1982ms 6.8ms 210.4MB 3410ms 180ms julia 1.8.5
swift 1.swift 3536ms 37ms 2.4MB 3527ms 0ms swift 5.7.3

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 293ms 2.8ms 5.2MB 283ms 0ms swift 5.7.3
julia 2-m.jl 674ms 29ms 211.1MB 830ms 190ms julia 1.8.5

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 3.swift 474ms 12ms 21.1MB 630ms 10ms swift 5.7.3
julia 7-m.jl 797ms 8.6ms 298.9MB 1077ms 200ms julia 1.8.5

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 3.swift 74ms 2.7ms 14.7MB 60ms 0ms swift 5.7.3
julia 7.jl 570ms 8.1ms 227.5MB 683ms 167ms julia 1.8.5

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 8.jl 1412ms 8.8ms 274.1MB 1860ms 193ms julia 1.8.5
swift 2-m.swift 2402ms 35ms 44.4MB 4443ms 47ms swift 5.7.3

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 2-m.swift 496ms 97ms 41.4MB 723ms 27ms swift 5.7.3
julia 8.jl 950ms 17ms 262.9MB 1040ms 200ms julia 1.8.5

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 3.jl 856ms 22ms 178.0MB 807ms 157ms julia 1.8.5
julia 1.jl 1650ms 5.6ms 261.1MB 1530ms 227ms julia 1.8.5
swift 1.swift timeout 0.0ms 6.3MB 4967ms 10ms swift 5.7.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 3.jl 418ms 15ms 175.4MB 353ms 170ms julia 1.8.5
julia 1.jl 1002ms 43ms 261.2MB 880ms 207ms julia 1.8.5
swift 1.swift 3180ms 62ms 6.2MB 3163ms 0ms swift 5.7.3

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 1489ms 28ms 193.8MB 2493ms 173ms julia 1.8.5
julia 3-m.jl 2607ms 78ms 208.5MB 4643ms 157ms julia 1.8.5

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2-m.jl 682ms 15ms 194.1MB 940ms 170ms julia 1.8.5
julia 3-m.jl 1012ms 20ms 208.1MB 1503ms 173ms julia 1.8.5

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
julia 2.jl 473ms 2.6ms 195.0MB 543ms 163ms julia 1.8.5
julia 3.jl 600ms 8.7ms 208.4MB 713ms 183ms julia 1.8.5