Programming Language and compiler
Benchmarks

Odin VS Rust benchmarks

Current benchmark data was generated on Sun Jul 13 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
rust 4.rs 1277ms 6.1ms 33.6MB 1253ms 10ms rustc 1.88.0
rust 5.rs 1404ms 46ms 33.8MB 1380ms 7ms rustc 1.88.0
rust 3.rs 1431ms 12ms 49.8MB 1400ms 13ms rustc 1.88.0
odin 1.odin 2342ms 21ms 49.5MB 2307ms 17ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 122ms 2.6ms 5.6MB 110ms 0ms rustc 1.88.0
rust 5.rs 128ms 3.1ms 5.8MB 120ms 0ms rustc 1.88.0
rust 3.rs 137ms 3.2ms 7.8MB 127ms 0ms rustc 1.88.0
odin 1.odin 222ms 3.2ms 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 0.0ms 1.6MB 0ms 0ms odin 2024
rust 1.rs 1.2ms 0.0ms 1.8MB 0ms 0ms rustc 1.88.0
rust 1.rs 1.2ms 0.1ms 1.9MB 0ms 0ms rustc 1.90.0-nightly

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 38ms 5.3ms 1.8MB 33ms 0ms rustc 1.88.0
rust 1.rs 51ms 5.5ms 1.9MB 43ms 0ms rustc 1.88.0
odin 1.odin 147ms 2.8ms 1.6MB 140ms 0ms odin 2024

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 136ms 6.3ms 1.8MB 127ms 0ms rustc 1.88.0
rust 1.rs 197ms 16ms 2.0MB 190ms 0ms rustc 1.88.0
odin 1.odin 433ms 3.0ms 1.6MB 423ms 0ms odin 2024

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 24ms 1.1ms 1.8MB 20ms 0ms rustc 1.88.0
rust 1.rs 30ms 1.2ms 1.8MB 20ms 0ms rustc 1.88.0
odin 1.odin 68ms 1.1ms 1.6MB 60ms 0ms odin 2024

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 9.rs 256ms 15ms 4.8MB 250ms 0ms rustc 1.90.0-nightly
odin 1.odin 289ms 4.5ms 4.6MB 280ms 0ms odin 2024
rust 8.rs 293ms 1.0ms 4.8MB 283ms 0ms rustc 1.88.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 9.rs 13ms 0.6ms 2.0MB 10ms 0ms rustc 1.90.0-nightly
odin 1.odin 14ms 0.1ms 1.6MB 10ms 0ms odin 2024
rust 8.rs 15ms 0.3ms 1.8MB 10ms 0ms rustc 1.88.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 164ms 0.5ms 1.8MB 160ms 0ms rustc 1.88.0
rust 7-i.rs 219ms 0.6ms 1.8MB 210ms 0ms rustc 1.88.0
rust 1.rs 229ms 0.2ms 1.8MB 220ms 0ms rustc 1.88.0
rust 3.rs 279ms 0.6ms 1.9MB 270ms 0ms rustc 1.90.0-nightly
rust 2.rs 279ms 0.4ms 1.8MB 270ms 0ms rustc 1.88.0
odin 1.odin 356ms 1.5ms 1.5MB 350ms 0ms odin 2024
odin 1-i.odin 357ms 1.1ms 1.6MB 350ms 0ms odin 2024

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 19ms 0.1ms 1.8MB 10ms 0ms rustc 1.88.0
rust 7-i.rs 24ms 0.3ms 1.8MB 20ms 0ms rustc 1.88.0
rust 1.rs 25ms 0.4ms 1.8MB 20ms 0ms rustc 1.88.0
rust 3.rs 30ms 0.2ms 1.8MB 20ms 0ms rustc 1.90.0-nightly
rust 2.rs 30ms 0.3ms 1.6MB 20ms 0ms rustc 1.88.0
odin 1-i.odin 38ms 0.8ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 39ms 0.1ms 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 275ms 5.4ms 40.6MB 257ms 3ms odin 2024
rust 2.rs 303ms 3.7ms 6.6MB 293ms 0ms rustc 1.88.0
rust 1.rs 377ms 18ms 40.9MB 363ms 0ms rustc 1.88.0
odin 2.odin 737ms 2.6ms 6.5MB 723ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 54ms 2.8ms 11.3MB 43ms 0ms odin 2024
rust 1.rs 68ms 4.3ms 11.6MB 57ms 0ms rustc 1.88.0
rust 2.rs 77ms 1.6ms 2.9MB 70ms 0ms rustc 1.88.0
odin 2.odin 169ms 15ms 2.8MB 160ms 0ms odin 2024

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 493ms 0.6ms 2.1MB 1910ms 0ms rustc 1.88.0
rust 8-m.rs 494ms 0.2ms 2.5MB 1907ms 3ms rustc 1.90.0-nightly
rust 8.rs 992ms 1.9ms 2.4MB 983ms 0ms rustc 1.90.0-nightly
rust 7.rs 1924ms 0.5ms 1.9MB 1913ms 0ms rustc 1.88.0
rust 2-m.rs 2071ms 4.3ms 2.4MB 8133ms 3ms rustc 1.88.0
odin 1.odin 3600ms 2.2ms 2.9MB 3590ms 0ms odin 2024
rust 2.rs 4270ms 7.1ms 2.0MB 4260ms 0ms rustc 1.88.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 127ms 0.2ms 2.3MB 470ms 3ms rustc 1.88.0
rust 8-m.rs 128ms 0.3ms 2.3MB 470ms 7ms rustc 1.90.0-nightly
rust 8.rs 250ms 0.4ms 2.1MB 240ms 0ms rustc 1.90.0-nightly
rust 7.rs 488ms 5.6ms 1.8MB 480ms 0ms rustc 1.88.0
rust 2-m.rs 521ms 0.5ms 2.1MB 2013ms 0ms rustc 1.88.0
odin 1.odin 901ms 0.4ms 2.3MB 890ms 0ms odin 2024
rust 2.rs 1069ms 2.0ms 1.9MB 1060ms 0ms rustc 1.88.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 36ms 0.6ms 2.3MB 110ms 0ms rustc 1.90.0-nightly
rust 7-m.rs 36ms 0.0ms 2.1MB 113ms 0ms rustc 1.88.0
rust 8.rs 65ms 0.6ms 1.9MB 60ms 0ms rustc 1.90.0-nightly
rust 7.rs 127ms 1.7ms 1.8MB 120ms 0ms rustc 1.88.0
rust 2-m.rs 134ms 0.2ms 2.1MB 500ms 0ms rustc 1.88.0
odin 1.odin 228ms 1.5ms 1.9MB 220ms 0ms odin 2024
rust 2.rs 270ms 1.7ms 1.9MB 260ms 0ms rustc 1.88.0