Programming Language and compiler
Benchmarks

Odin VS Python benchmarks

Current benchmark data was generated on Fri Aug 01 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
python 1.py 1165ms 6.5ms 96.8MB 1107ms 47ms pypy 3.11.13
odin 1.odin 2343ms 15ms 49.5MB 2313ms 17ms odin 2024
python 1.py timeout 0.0ms 41.0MB 4967ms 23ms cpython 3.13.5
python 1.py timeout 0.0ms 40.5MB 4733ms 253ms pyston 3.8.12

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 1.py 95ms 3.5ms 68.3MB 63ms 17ms pypy 3.11.13
odin 1.odin 219ms 4.2ms 7.5MB 207ms 0ms odin 2024
python 1.py 492ms 6.9ms 11.9MB 470ms 10ms pyston 3.8.12
python 1.py 734ms 16ms 12.9MB 723ms 0ms cpython 3.13.5

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
python 1.py 11ms 0.9ms 7.8MB 0ms 0ms pyston 3.8.12
python 1.py 13ms 0.8ms 8.8MB 0ms 0ms cpython 3.13.5
python 1.py 29ms 0.8ms 52.2MB 10ms 10ms pypy 3.11.13

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 2.py 148ms 2.3ms 58.9MB 123ms 7ms pypy 3.11.13
odin 1.odin 155ms 1.8ms 1.6MB 150ms 0ms odin 2024
python 1.py 187ms 5.0ms 59.8MB 163ms 10ms pypy 3.11.13
python 1.py 734ms 3.0ms 8.9MB 717ms 0ms pyston 3.8.12
python 2.py 857ms 2.7ms 8.5MB 847ms 0ms pyston 3.8.12
python 1.py 1149ms 2.1ms 9.5MB 1140ms 0ms cpython 3.13.5
python 2.py 1312ms 22ms 9.3MB 1300ms 0ms cpython 3.13.5

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
python 2.py 349ms 5.1ms 59.7MB 320ms 13ms pypy 3.11.13
python 1.py 399ms 2.9ms 60.7MB 373ms 10ms pypy 3.11.13
odin 1.odin 456ms 4.1ms 1.6MB 443ms 0ms odin 2024
python 1.py 2181ms 1.1ms 8.9MB 2170ms 0ms pyston 3.8.12
python 2.py 2527ms 6.0ms 8.5MB 2513ms 0ms pyston 3.8.12
python 1.py 3381ms 12ms 9.5MB 3373ms 0ms cpython 3.13.5
python 2.py 3934ms 57ms 9.3MB 3923ms 0ms cpython 3.13.5

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 71ms 1.8ms 1.5MB 60ms 0ms odin 2024
python 2.py 106ms 3.8ms 58.1MB 83ms 10ms pypy 3.11.13
python 1.py 122ms 3.9ms 59.3MB 103ms 10ms pypy 3.11.13
python 1.py 357ms 3.8ms 8.5MB 347ms 0ms pyston 3.8.12
python 2.py 391ms 3.4ms 8.1MB 383ms 0ms pyston 3.8.12
python 1.py 540ms 3.8ms 9.3MB 527ms 0ms cpython 3.13.5
python 2.py 631ms 12ms 8.9MB 620ms 0ms cpython 3.13.5

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 288ms 3.8ms 4.6MB 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 1.6MB 10ms 0ms odin 2024

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 353ms 0.7ms 1.5MB 347ms 0ms odin 2024
odin 1-i.odin 357ms 1.6ms 1.5MB 350ms 0ms odin 2024
python 2.py 1342ms 2.7ms 60.5MB 1317ms 13ms pypy 3.11.13
python 1.py 2650ms 17ms 57.8MB 2627ms 10ms pypy 3.11.13
python 1.py timeout 0.0ms 8.9MB 4990ms 0ms cpython 3.13.5
python 2.py timeout 0.0ms 9.0MB 4990ms 0ms cpython 3.13.5
python 1.py timeout 0.0ms 8.3MB 4990ms 0ms pyston 3.8.12
python 2.py timeout 0.0ms 8.1MB 4990ms 0ms pyston 3.8.12

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 38ms 0.8ms 1.5MB 30ms 0ms odin 2024
odin 1-i.odin 38ms 0.5ms 1.5MB 30ms 0ms odin 2024
python 2.py 176ms 4.7ms 58.5MB 153ms 10ms pypy 3.11.13
python 1.py 305ms 1.6ms 57.8MB 283ms 7ms pypy 3.11.13
python 1.py 940ms 29ms 8.3MB 927ms 0ms pyston 3.8.12
python 2.py 1345ms 52ms 8.1MB 1330ms 0ms pyston 3.8.12
python 1.py 2971ms 99ms 8.9MB 2960ms 0ms cpython 3.13.5
python 2.py 2989ms 51ms 9.0MB 2977ms 0ms cpython 3.13.5

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 263ms 1.5ms 40.6MB 250ms 0ms odin 2024
odin 2.odin 706ms 32ms 6.5MB 697ms 0ms odin 2024
python 1.py 2403ms 56ms 369.9MB 2330ms 57ms pypy 3.11.13
python 2.py 2979ms 17ms 633.0MB 2793ms 170ms pyston 3.8.12
python 1.py 4806ms 156ms 320.4MB 4743ms 47ms pyston 3.8.12
python 1.py timeout 0.0ms 321.4MB 4960ms 20ms cpython 3.13.5
python 2.py timeout 0.0ms 633.8MB 4827ms 160ms cpython 3.13.5
python 2.py timeout 0.0ms 1017.7MB 4707ms 280ms pypy 3.11.13

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 56ms 3.6ms 11.3MB 47ms 0ms odin 2024
odin 2.odin 179ms 9.9ms 2.8MB 170ms 0ms odin 2024
python 1.py 503ms 12ms 135.7MB 463ms 23ms pypy 3.11.13
python 2.py 726ms 6.1ms 164.2MB 683ms 30ms pyston 3.8.12
python 1.py 1068ms 11ms 86.0MB 1040ms 10ms pyston 3.8.12
python 2.py 1370ms 7.2ms 165.1MB 1327ms 30ms cpython 3.13.5
python 2.py 1392ms 15ms 290.8MB 1303ms 73ms pypy 3.11.13
python 1.py 2819ms 6.7ms 87.0MB 2793ms 10ms cpython 3.13.5

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 3596ms 2.7ms 2.9MB 3583ms 0ms odin 2024
python 8.py timeout 0.0ms 14.8MB 40ms 10ms cpython 3.13.5
python 8.py timeout 0.0ms 94.2MB 653ms 73ms pypy 3.11.13
python 8.py timeout 0.0ms 14.3MB 40ms 10ms pyston 3.8.12

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 902ms 1.3ms 2.3MB 893ms 0ms odin 2024
python 8.py timeout 0.0ms 14.4MB 50ms 7ms cpython 3.13.5
python 8.py timeout 0.0ms 96.2MB 1180ms 140ms pypy 3.11.13
python 8.py timeout 0.0ms 13.6MB 63ms 13ms pyston 3.8.12

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 230ms 1.2ms 1.9MB 220ms 0ms odin 2024
python 8-m.py 2147ms 28ms 94.2MB 7087ms 240ms pypy 3.11.13
python 8.py timeout 0.0ms 14.3MB 90ms 13ms cpython 3.13.5
python 8.py timeout 0.0ms 13.1MB 133ms 37ms pyston 3.8.12