Programming Language and compiler
Benchmarks

Odin VS C++ benchmarks

Current benchmark data was generated on Sat Mar 29 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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 2427ms 38ms 49.5MB 2397ms 13ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 220ms 1.5ms 7.5MB 210ms 0ms odin 2024

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.1ms 0.1ms 1.6MB 0ms 0ms odin 2024
cpp 1.cpp 1.3ms 0.5ms 1.4MB 0ms 0ms g++ 11.4.0
cpp 1.cpp 1.5ms 0.3ms 2.3MB 0ms 0ms clang++ 14.0.0-1ubuntu1.1

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 157ms 3.5ms 1.6MB 147ms 0ms odin 2024

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 461ms 4.1ms 1.6MB 453ms 0ms odin 2024

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 72ms 1.8ms 1.6MB 63ms 0ms odin 2024

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 288ms 3.9ms 4.5MB 280ms 0ms odin 2024

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 14ms 0.3ms 1.7MB 10ms 0ms odin 2024

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 0-i.cpp 167ms 0.0ms 1.5MB 160ms 0ms g++ 11.4.0
cpp 0-i.cpp 171ms 0.6ms 2.3MB 160ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 315ms 1.1ms 1.9MB 307ms 0ms g++ 11.4.0
cpp 1.cpp 316ms 1.6ms 2.3MB 310ms 0ms clang++ 14.0.0-1ubuntu1.1
odin 1.odin 353ms 0.3ms 1.5MB 340ms 0ms odin 2024
odin 1-i.odin 358ms 0.1ms 1.6MB 350ms 0ms odin 2024

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 0-i.cpp 19ms 0.1ms 1.5MB 10ms 0ms g++ 11.4.0
cpp 0-i.cpp 20ms 0.6ms 2.3MB 10ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 34ms 0.4ms 2.3MB 27ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 34ms 1.0ms 1.8MB 30ms 0ms g++ 11.4.0
odin 1.odin 38ms 0.4ms 1.5MB 30ms 0ms odin 2024
odin 1-i.odin 38ms 0.5ms 1.5MB 30ms 0ms odin 2024

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 306ms 3.3ms 40.5MB 287ms 3ms odin 2024
cpp 1.cpp 489ms 3.3ms 7.3MB 477ms 0ms g++ 11.4.0
cpp 1.cpp 531ms 3.0ms 7.8MB 520ms 0ms clang++ 14.0.0-1ubuntu1.1
odin 2.odin 745ms 2.4ms 6.5MB 733ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 61ms 1.9ms 11.2MB 50ms 0ms odin 2024
cpp 1.cpp 121ms 1.2ms 3.6MB 113ms 0ms g++ 11.4.0
cpp 1.cpp 132ms 1.6ms 4.0MB 120ms 0ms clang++ 14.0.0-1ubuntu1.1
odin 2.odin 186ms 2.7ms 4.8MB 177ms 0ms odin 2024

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 476ms 3.5ms 3.4MB 1840ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 8-m.cpp 488ms 2.9ms 2.1MB 1890ms 0ms g++ 11.4.0
cpp 6-im.cpp 926ms 1.9ms 2.3MB 3637ms 0ms g++ 11.4.0
cpp 6-im.cpp 928ms 2.0ms 3.4MB 3630ms 0ms clang++ 14.0.0-1ubuntu1.1
odin 1.odin 3596ms 0.7ms 2.9MB 3587ms 0ms odin 2024

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 125ms 0.7ms 3.4MB 457ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 8-m.cpp 129ms 0.8ms 2.0MB 483ms 0ms g++ 11.4.0
cpp 6-im.cpp 239ms 2.6ms 3.4MB 913ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 242ms 3.8ms 2.0MB 923ms 0ms g++ 11.4.0
odin 1.odin 902ms 1.0ms 2.3MB 890ms 0ms odin 2024

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 39ms 0.1ms 2.0MB 130ms 0ms g++ 11.4.0
cpp 8-m.cpp 39ms 4.1ms 3.4MB 113ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 65ms 0.5ms 3.4MB 227ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 67ms 0.3ms 2.0MB 240ms 0ms g++ 11.4.0
odin 1.odin 229ms 1.5ms 1.9MB 220ms 0ms odin 2024