Programming Language and compiler
Benchmarks

Codon VS V benchmarks

Current benchmark data was generated on Mon Mar 31 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
v 1.v 1.0ms 0.0ms 1.4MB 0ms 0ms v/clang 0.4.10
v 1.v 1.5ms 0.2ms 1.9MB 0ms 0ms v/clang+gc 0.4.10
codon 1-m.py 11ms 0.6ms 9.0MB 20ms 0ms codon 0.18.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 312ms 0.8ms 1.6MB 300ms 0ms v/clang 0.4.10
v 1.v 327ms 27ms 2.3MB 317ms 0ms v/clang+gc 0.4.10
codon 1.py 1453ms 222ms 9.0MB 1763ms 0ms codon 0.18.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 33ms 0.5ms 1.6MB 27ms 0ms v/clang 0.4.10
v 1.v 34ms 1.2ms 2.3MB 23ms 0ms v/clang+gc 0.4.10
codon 1-m.py 174ms 3.5ms 8.9MB 483ms 0ms codon 0.18.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 290ms 2.3ms 40.2MB 273ms 0ms v/clang 0.4.10
v 1.v 303ms 2.9ms 41.1MB 290ms 0ms v/clang+gc 0.4.10
v 2.v 327ms 1.3ms 6.9MB 320ms 0ms v/clang+gc 0.4.10
v 2.v 332ms 2.2ms 6.1MB 320ms 0ms v/clang 0.4.10
codon 1-m.py 419ms 4.2ms 47.6MB 723ms 0ms codon 0.18.2
codon 2.py 1525ms 10ms 100.8MB 1833ms 17ms codon 0.18.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 59ms 1.2ms 11.0MB 50ms 0ms v/clang 0.4.10
v 1.v 60ms 1.5ms 11.7MB 50ms 0ms v/clang+gc 0.4.10
v 2.v 81ms 0.9ms 3.1MB 70ms 0ms v/clang+gc 0.4.10
v 2.v 83ms 2.5ms 2.4MB 77ms 0ms v/clang 0.4.10
codon 1-m.py 127ms 2.6ms 18.5MB 433ms 0ms codon 0.18.2
codon 2-m.py 394ms 3.1ms 27.1MB 703ms 3ms codon 0.18.2