Programming Language and compiler
Benchmarks

Codon VS V benchmarks

Current benchmark data was generated on Tue Mar 25 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 1.2ms 0.3ms 1.4MB 0ms 0ms v/clang 0.4.10
v 1.v 1.4ms 0.1ms 1.9MB 0ms 0ms v/clang+gc 0.4.10
codon 1-m.py 11ms 0.7ms 8.6MB 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 1.6ms 1.6MB 303ms 0ms v/clang 0.4.10
v 1.v 313ms 2.4ms 2.3MB 303ms 0ms v/clang+gc 0.4.10
codon 1.py 1322ms 1.2ms 8.8MB 1630ms 0ms codon 0.18.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 34ms 0.4ms 1.6MB 27ms 0ms v/clang 0.4.10
v 1.v 34ms 0.5ms 2.3MB 30ms 0ms v/clang+gc 0.4.10
codon 1-m.py 176ms 3.4ms 9.0MB 487ms 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 332ms 8.5ms 41.1MB 317ms 0ms v/clang+gc 0.4.10
v 2.v 334ms 2.0ms 6.9MB 323ms 0ms v/clang+gc 0.4.10
v 2.v 334ms 5.6ms 6.1MB 323ms 0ms v/clang 0.4.10
v 1.v 400ms 3.8ms 40.2MB 380ms 0ms v/clang 0.4.10
codon 1-m.py 461ms 8.3ms 47.7MB 763ms 0ms codon 0.18.2
codon 2.py 1572ms 19ms 100.8MB 1877ms 27ms codon 0.18.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 63ms 4.4ms 11.0MB 53ms 0ms v/clang 0.4.10
v 1.v 67ms 1.4ms 11.7MB 60ms 0ms v/clang+gc 0.4.10
v 2.v 82ms 0.6ms 2.4MB 70ms 0ms v/clang 0.4.10
v 2.v 83ms 1.3ms 3.1MB 73ms 0ms v/clang+gc 0.4.10
codon 1-m.py 125ms 0.2ms 18.6MB 430ms 0ms codon 0.18.2
codon 2-m.py 397ms 1.3ms 27.1MB 707ms 3ms codon 0.18.2