Programming Language and compiler
Benchmarks

Julia VS Rust 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
julia 4.jl 1131ms 0.4ms 243.3MB 1017ms 193ms julia 1.7.2
rust 4.rs 1792ms 160ms 33.7MB 1770ms 7ms rustc 1.61.0
rust 3.rs 1864ms 18ms 49.8MB 1833ms 17ms rustc 1.61.0
rust 5.rs 2061ms 144ms 33.9MB 2040ms 3ms rustc 1.61.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 155ms 13ms 5.8MB 140ms 0ms rustc 1.61.0
rust 5.rs 171ms 15ms 5.9MB 157ms 0ms rustc 1.61.0
rust 3.rs 182ms 1.8ms 7.8MB 170ms 0ms rustc 1.61.0
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
rust 3-im.rs 726ms 2.1ms 0.7MB 1407ms 0ms rustc 1.61.0
rust 2-im.rs 1043ms 7.2ms 0.6MB 2010ms 0ms rustc 1.61.0
rust 5-m.rs 1222ms 14ms 0.7MB 2350ms 0ms rustc 1.61.0
rust 3-i.rs 1429ms 4.8ms 0.6MB 1417ms 0ms rustc 1.61.0
rust 2-i.rs 1865ms 8.9ms 0.6MB 1857ms 0ms rustc 1.61.0
julia 2-m.jl 1966ms 13ms 215.5MB 3390ms 130ms julia 1.7.2
rust 1-m.rs 2009ms 8.0ms 0.7MB 3873ms 0ms rustc 1.61.0
rust 1.rs 3709ms 24ms 0.6MB 3697ms 0ms rustc 1.61.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3-im.rs 67ms 0.7ms 0.7MB 110ms 0ms rustc 1.61.0
rust 2-im.rs 94ms 1.9ms 0.7MB 160ms 0ms rustc 1.61.0
rust 5-m.rs 112ms 0.6ms 0.7MB 190ms 0ms rustc 1.61.0
rust 3-i.rs 121ms 1.5ms 0.6MB 110ms 0ms rustc 1.61.0
rust 2-i.rs 156ms 1.3ms 0.6MB 147ms 0ms rustc 1.61.0
rust 1-m.rs 178ms 3.1ms 0.7MB 317ms 0ms rustc 1.61.0
rust 1.rs 326ms 12ms 0.6MB 317ms 0ms rustc 1.61.0
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
rust 5c-m.rs 180ms 3.2ms 1.3MB 313ms 3ms rustc 1.63.0
rust 5-m.rs 206ms 1.1ms 1.3MB 370ms 0ms rustc 1.61.0
rust 1c.rs 234ms 0.2ms 0.7MB 227ms 0ms rustc 1.63.0
rust 1.rs 315ms 0.7ms 0.6MB 307ms 0ms rustc 1.61.0
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
rust 1c.rs 28ms 2.3ms 0.7MB 20ms 0ms rustc 1.63.0
rust 5c-m.rs 29ms 2.8ms 1.3MB 33ms 0ms rustc 1.63.0
rust 5-m.rs 29ms 1.4ms 1.3MB 33ms 0ms rustc 1.61.0
rust 1.rs 35ms 1.1ms 2.1MB 23ms 0ms rustc 1.61.0
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
rust 1.rs 2.1ms 1.0ms 0.6MB 0ms 0ms rustc 1.63.0
rust 1.rs 6.1ms 9.2ms 0.6MB 0ms 0ms rustc 1.61.0
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
rust 8-m.rs 350ms 7.7ms 29.1MB 603ms 17ms rustc 1.61.0
rust 8.rs 615ms 8.3ms 23.2MB 593ms 10ms rustc 1.61.0
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
rust 8-m.rs 50ms 2.3ms 16.0MB 70ms 3ms rustc 1.61.0
rust 8.rs 76ms 0.9ms 11.6MB 57ms 3ms rustc 1.61.0
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
rust 4-i.rs 253ms 0.8ms 0.6MB 240ms 0ms rustc 1.61.0
rust 7-i.rs 305ms 0.2ms 0.6MB 290ms 0ms rustc 1.61.0
rust 3.rs 319ms 0.2ms 0.6MB 310ms 0ms rustc 1.63.0
rust 2.rs 347ms 9.0ms 0.6MB 337ms 0ms rustc 1.61.0
rust 1.rs 390ms 11ms 0.6MB 377ms 0ms rustc 1.61.0
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
rust 4-i.rs 29ms 1.4ms 0.6MB 20ms 0ms rustc 1.61.0
rust 7-i.rs 33ms 1.1ms 0.6MB 23ms 0ms rustc 1.61.0
rust 3.rs 35ms 1.8ms 0.6MB 30ms 0ms rustc 1.63.0
rust 1.rs 42ms 1.4ms 0.6MB 30ms 0ms rustc 1.61.0
rust 2.rs 50ms 12ms 0.6MB 40ms 0ms rustc 1.61.0
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
rust 2.rs 465ms 0.8ms 6.5MB 450ms 0ms rustc 1.61.0
julia 1.jl 580ms 1.3ms 208.4MB 520ms 137ms julia 1.7.2
rust 1.rs 898ms 26ms 41.0MB 870ms 10ms rustc 1.61.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 2.rs 108ms 1.9ms 3.1MB 100ms 0ms rustc 1.61.0
rust 1.rs 131ms 1.0ms 11.7MB 117ms 0ms rustc 1.61.0
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
rust 2.rs 1829ms 0.8ms 2.8MB 1750ms 67ms rustc 1.61.0
rust 1.rs 1829ms 0.7ms 2.9MB 1670ms 143ms rustc 1.61.0

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
rust 1.rs 390ms 0.6ms 2.6MB 373ms 0ms rustc 1.61.0
rust 2.rs 409ms 0.9ms 2.6MB 397ms 0ms rustc 1.61.0
julia 1.jl 768ms 21ms 261.2MB 653ms 180ms julia 1.7.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 1065ms 1.3ms 2.2MB 2063ms 0ms rustc 1.61.0
rust 8-m.rs 1067ms 3.9ms 2.3MB 2060ms 3ms rustc 1.63.0
julia 2-m.jl 1402ms 3.5ms 197.3MB 2453ms 110ms julia 1.7.2
rust 8.rs 2062ms 1.0ms 2.5MB 2050ms 0ms rustc 1.63.0
rust 7.rs 2063ms 0.4ms 2.1MB 2050ms 0ms rustc 1.61.0
julia 3-m.jl 2112ms 3.7ms 210.9MB 3757ms 133ms julia 1.7.2
rust 2-m.rs 2152ms 7.6ms 2.2MB 4170ms 3ms rustc 1.61.0
rust 2.rs timeout 0.0ms 0.0MB 0ms 0ms rustc 1.61.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 275ms 1.2ms 0.7MB 510ms 0ms rustc 1.61.0
rust 8-m.rs 275ms 1.1ms 2.2MB 507ms 0ms rustc 1.63.0
rust 8.rs 518ms 0.3ms 2.2MB 510ms 0ms rustc 1.63.0
rust 7.rs 518ms 0.9ms 0.6MB 510ms 0ms rustc 1.61.0
rust 2-m.rs 543ms 1.0ms 2.1MB 1033ms 0ms rustc 1.61.0
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
rust 2.rs 1704ms 0.1ms 0.6MB 1690ms 0ms rustc 1.61.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 76ms 0.9ms 2.2MB 127ms 0ms rustc 1.63.0
rust 7-m.rs 76ms 1.2ms 0.7MB 127ms 0ms rustc 1.61.0
rust 8.rs 132ms 1.4ms 2.1MB 120ms 0ms rustc 1.63.0
rust 7.rs 133ms 1.1ms 0.6MB 120ms 0ms rustc 1.61.0
rust 2-m.rs 144ms 0.6ms 0.7MB 257ms 0ms rustc 1.61.0
julia 2-m.jl 413ms 1.1ms 197.9MB 523ms 103ms julia 1.7.2
rust 2.rs 429ms 1.3ms 0.6MB 417ms 0ms rustc 1.61.0
julia 3.jl 517ms 4.6ms 214.2MB 627ms 130ms julia 1.7.2