Programming Language and compiler
Benchmarks

Codon VS Go benchmarks

Current benchmark data was generated on Mon Jun 23 2025, 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.)

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 0.7ms 0.0ms 0.3MB 0ms 0ms tinygo 0.38.0
go 1.go 1.4ms 0.1ms 3.4MB 0ms 0ms go 1.24.4
codon 1-m.py 12ms 0.9ms 8.8MB 20ms 0ms codon 0.18.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 346ms 1.4ms 0.3MB 337ms 0ms tinygo 0.38.0
go 1.go 349ms 1.6ms 3.5MB 340ms 0ms go 1.24.4
codon 1.py 1453ms 224ms 8.8MB 1763ms 0ms codon 0.18.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 36ms 0.4ms 0.3MB 30ms 0ms tinygo 0.38.0
go 1.go 37ms 0.1ms 3.5MB 30ms 0ms go 1.24.4
codon 1-m.py 175ms 4.0ms 8.8MB 483ms 0ms codon 0.18.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 300ms 4.8ms 71.7MB 287ms 0ms go 1.24.4
go 1.go 349ms 21ms 39.5MB 337ms 0ms tinygo 0.38.0
go 2.go 469ms 3.1ms 20.0MB 457ms 0ms tinygo 0.38.0
codon 1-m.py 502ms 15ms 47.7MB 803ms 3ms codon 0.18.2
go 2.go 747ms 5.8ms 21.7MB 733ms 10ms go 1.24.4
codon 2.py 1569ms 7.2ms 101.0MB 1877ms 20ms codon 0.18.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 57ms 3.3ms 21.5MB 50ms 0ms go 1.24.4
go 1.go 64ms 4.2ms 10.1MB 53ms 0ms tinygo 0.38.0
go 2.go 117ms 4.5ms 4.1MB 110ms 0ms tinygo 0.38.0
codon 1-m.py 128ms 2.1ms 18.7MB 437ms 0ms codon 0.18.2
go 2.go 187ms 2.3ms 6.3MB 177ms 0ms go 1.24.4
codon 2-m.py 398ms 6.2ms 27.1MB 710ms 7ms codon 0.18.2