Programming Language and compiler
Benchmarks

All json-serde problem benchmarks

Current benchmark data was generated on Sun Dec 01 2024, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][4 cores] AMD EPYC 7763 64-Core Processor (Model 1)

* -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.)

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 5-i.rs 28ms 1.0ms 9.8MB 17ms 0ms rustc 1.83.0
rust 4-i.rs 31ms 0.8ms 7.9MB 13ms 3ms rustc 1.83.0
go 2-ffi.go 45ms 1.4ms 40.7MB 40ms 0ms go 1.23.3
d 2.d 59ms 0.4ms 15.7MB 57ms 3ms ldc2 1.39.0
rust 3.rs 61ms 0.9ms 33.8MB 37ms 7ms rustc 1.83.0
rust 2.rs 63ms 1.2ms 35.5MB 40ms 7ms rustc 1.83.0
javascript 1.js 83ms 0.8ms 65.6MB 53ms 20ms bun 1.1.38
rust 1.rs 101ms 2.1ms 69.3MB 63ms 23ms rustc 1.83.0
javascript 1.js 131ms 12ms 78.8MB 113ms 20ms node 23.3.0
go 1.go 140ms 2.7ms 18.4MB 133ms 0ms go 1.23.3
dart 1.dart 163ms 2.3ms 52.1MB 137ms 20ms dart/exe 3.5.4
typescript 1.ts 167ms 1.4ms 94.8MB 163ms 33ms deno 2.1.2
python 1.py 197ms 4.7ms 38.1MB 170ms 10ms pyston 3.8.12
python 1.py 218ms 1.6ms 38.5MB 190ms 10ms cpython 3.13.0
d 2.d 238ms 0.6ms 22.7MB 243ms 7ms dmd 2.109.1
python 1.py 292ms 7.9ms 87.4MB 247ms 30ms pypy 3.10.14
ruby 1.rb 294ms 4.5ms 48.1MB 247ms 30ms ruby 3.3.6
ruby 1.rb 298ms 2.3ms 48.3MB 253ms 33ms ruby/yjit 3.3.6
csharp 2.cs 310ms 3.5ms 78.5MB 270ms 37ms dotnet 9.0.100
csharp 1.cs 721ms 15ms 153.3MB 737ms 83ms dotnet 9.0.100
kotlin 1-m.kt 892ms 33ms 202.2MB 2373ms 113ms kotlin/jvm 21
ruby 1.rb timeout 0.0ms 482.6MB 13033ms 340ms truffleruby 24.1.1

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 5-i.rs 207ms 0.4ms 52.8MB 180ms 10ms rustc 1.83.0
go 2-ffi.go 243ms 4.9ms 150.6MB 227ms 37ms go 1.23.3
rust 4-i.rs 265ms 7.0ms 54.4MB 203ms 47ms rustc 1.83.0
javascript 1.js 381ms 3.3ms 206.8MB 340ms 87ms bun 1.1.38
rust 3.rs 403ms 2.5ms 238.3MB 303ms 87ms rustc 1.83.0
rust 2.rs 412ms 4.8ms 237.8MB 310ms 83ms rustc 1.83.0
d 2.d 470ms 2.4ms 141.5MB 433ms 37ms ldc2 1.39.0
rust 1.rs 692ms 5.4ms 551.6MB 440ms 237ms rustc 1.83.0
javascript 1.js 750ms 34ms 209.9MB 837ms 80ms node 23.3.0
go 1.go 777ms 6.4ms 106.8MB 757ms 23ms go 1.23.3
typescript 1.ts 1219ms 10ms 432.1MB 1357ms 123ms deno 2.1.2
dart 1.dart 1409ms 1.1ms 300.6MB 1480ms 103ms dart/exe 3.5.4
csharp 2.cs 1627ms 30ms 225.3MB 1817ms 93ms dotnet 9.0.100
python 1.py 1808ms 8.0ms 220.5MB 1643ms 143ms pyston 3.8.12
python 1.py 1885ms 7.7ms 222.0MB 1820ms 50ms pypy 3.10.14
python 1.py 1937ms 18ms 223.0MB 1830ms 93ms cpython 3.13.0
kotlin 1-m.kt 2318ms 69ms 758.1MB 5017ms 187ms kotlin/jvm 21
ruby 1.rb 2318ms 20ms 169.6MB 2167ms 133ms ruby/yjit 3.3.6
ruby 1.rb 2361ms 106ms 168.7MB 2257ms 90ms ruby 3.3.6
d 2.d 2491ms 23ms 161.0MB 2517ms 23ms dmd 2.109.1
csharp 1.cs 2565ms 53ms 682.4MB 2963ms 373ms dotnet 9.0.100
ruby 1.rb timeout 0.0ms 570.4MB 13050ms 390ms truffleruby 24.1.1