Programming Language and compiler
Benchmarks

Odin VS Rust benchmarks

Current benchmark data was generated on Sun Jun 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
rust 4.rs 1263ms 18ms 33.6MB 1243ms 3ms rustc 1.87.0
rust 5.rs 1337ms 12ms 33.8MB 1313ms 7ms rustc 1.87.0
rust 3.rs 1434ms 36ms 49.8MB 1403ms 17ms rustc 1.87.0
odin 1.odin 2307ms 6.3ms 49.5MB 2280ms 13ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 122ms 2.1ms 5.8MB 110ms 0ms rustc 1.87.0
rust 5.rs 125ms 2.8ms 5.8MB 113ms 0ms rustc 1.87.0
rust 3.rs 137ms 1.7ms 7.8MB 130ms 0ms rustc 1.87.0
odin 1.odin 221ms 4.9ms 7.5MB 207ms 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 1.87.0
rust 1.rs 1.4ms 0.2ms 1.8MB 0ms 0ms rustc 1.89.0-nightly

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 37ms 4.5ms 1.9MB 27ms 0ms rustc 1.87.0
rust 1.rs 45ms 1.9ms 1.9MB 40ms 0ms rustc 1.87.0
odin 1.odin 157ms 1.1ms 1.6MB 150ms 0ms odin 2024

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 144ms 3.7ms 1.8MB 133ms 0ms rustc 1.87.0
rust 1.rs 212ms 30ms 1.9MB 200ms 0ms rustc 1.87.0
odin 1.odin 458ms 3.6ms 1.6MB 447ms 0ms odin 2024

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 23ms 0.6ms 1.8MB 13ms 0ms rustc 1.87.0
rust 1.rs 29ms 0.6ms 1.8MB 20ms 0ms rustc 1.87.0
odin 1.odin 70ms 0.2ms 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 247ms 0.7ms 4.9MB 240ms 0ms rustc 1.89.0-nightly
odin 1.odin 286ms 0.5ms 4.6MB 280ms 0ms odin 2024
rust 8.rs 291ms 1.6ms 4.8MB 283ms 0ms rustc 1.87.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 9.rs 13ms 0.3ms 2.0MB 10ms 0ms rustc 1.89.0-nightly
odin 1.odin 14ms 0.2ms 1.6MB 10ms 0ms odin 2024
rust 8.rs 14ms 0.4ms 1.9MB 10ms 0ms rustc 1.87.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 164ms 0.4ms 1.8MB 157ms 0ms rustc 1.87.0
rust 7-i.rs 217ms 0.1ms 1.8MB 210ms 0ms rustc 1.87.0
rust 1.rs 229ms 0.8ms 1.8MB 220ms 0ms rustc 1.87.0
rust 3.rs 279ms 0.8ms 1.8MB 270ms 0ms rustc 1.89.0-nightly
rust 2.rs 279ms 0.6ms 1.6MB 270ms 0ms rustc 1.87.0
odin 1.odin 354ms 2.5ms 1.5MB 343ms 0ms odin 2024
odin 1-i.odin 356ms 1.4ms 1.5MB 350ms 0ms odin 2024

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 18ms 0.1ms 1.8MB 10ms 0ms rustc 1.87.0
rust 7-i.rs 24ms 0.5ms 1.8MB 20ms 0ms rustc 1.87.0
rust 1.rs 25ms 0.4ms 1.8MB 20ms 0ms rustc 1.87.0
rust 3.rs 30ms 0.1ms 1.8MB 20ms 0ms rustc 1.89.0-nightly
rust 2.rs 30ms 0.2ms 1.6MB 20ms 0ms rustc 1.87.0
odin 1-i.odin 38ms 0.3ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 39ms 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 267ms 7.1ms 40.5MB 253ms 7ms odin 2024
rust 1.rs 298ms 3.3ms 40.9MB 283ms 0ms rustc 1.87.0
rust 2.rs 308ms 4.1ms 6.6MB 293ms 0ms rustc 1.87.0
odin 2.odin 722ms 37ms 6.5MB 713ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 56ms 4.6ms 11.3MB 47ms 0ms odin 2024
rust 1.rs 64ms 1.3ms 11.6MB 50ms 0ms rustc 1.87.0
rust 2.rs 78ms 1.1ms 2.9MB 70ms 0ms rustc 1.87.0
odin 2.odin 179ms 8.0ms 2.8MB 170ms 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 0.4ms 2.1MB 1903ms 3ms rustc 1.87.0
rust 8-m.rs 494ms 3.1ms 2.4MB 1890ms 7ms rustc 1.89.0-nightly
rust 8.rs 993ms 1.1ms 2.3MB 980ms 0ms rustc 1.89.0-nightly
rust 7.rs 1955ms 10ms 2.0MB 1947ms 0ms rustc 1.87.0
rust 2-m.rs 2077ms 1.2ms 2.3MB 8183ms 0ms rustc 1.87.0
odin 1.odin 3598ms 2.4ms 2.9MB 3590ms 0ms odin 2024
rust 2.rs 4266ms 7.7ms 2.0MB 4257ms 0ms rustc 1.87.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 127ms 0.1ms 2.1MB 470ms 0ms rustc 1.87.0
rust 8-m.rs 127ms 1.0ms 2.1MB 467ms 3ms rustc 1.89.0-nightly
rust 8.rs 250ms 0.5ms 2.0MB 240ms 0ms rustc 1.89.0-nightly
rust 7.rs 491ms 2.2ms 1.8MB 480ms 0ms rustc 1.87.0
rust 2-m.rs 522ms 0.1ms 2.1MB 2030ms 0ms rustc 1.87.0
odin 1.odin 902ms 1.5ms 2.3MB 890ms 0ms odin 2024
rust 2.rs 1068ms 1.1ms 2.0MB 1060ms 0ms rustc 1.87.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 35ms 0.3ms 2.1MB 110ms 0ms rustc 1.87.0
rust 8-m.rs 35ms 0.7ms 2.1MB 117ms 0ms rustc 1.89.0-nightly
rust 8.rs 66ms 0.4ms 1.9MB 60ms 0ms rustc 1.89.0-nightly
rust 7.rs 126ms 2.5ms 1.8MB 120ms 0ms rustc 1.87.0
rust 2-m.rs 134ms 0.3ms 2.0MB 493ms 3ms rustc 1.87.0
odin 1.odin 227ms 0.9ms 1.9MB 220ms 0ms odin 2024
rust 2.rs 270ms 1.4ms 1.9MB 260ms 0ms rustc 1.87.0