Programming Language and compiler
Benchmarks

Odin VS Rust 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
rust 4.rs 1269ms 5.9ms 33.6MB 1247ms 7ms rustc 1.85.1
rust 5.rs 1360ms 8.5ms 33.8MB 1333ms 10ms rustc 1.85.1
rust 3.rs 1472ms 50ms 49.8MB 1440ms 17ms rustc 1.85.1
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
rust 4.rs 120ms 2.2ms 5.6MB 110ms 0ms rustc 1.85.1
rust 5.rs 126ms 3.7ms 5.8MB 113ms 0ms rustc 1.85.1
rust 3.rs 142ms 3.8ms 7.8MB 130ms 0ms rustc 1.85.1
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
rust 1.rs 1.2ms 0.0ms 1.8MB 0ms 0ms rustc 1.85.1
rust 1.rs 1.3ms 0.1ms 1.8MB 0ms 0ms rustc 1.87.0-nightly

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 36ms 2.8ms 1.8MB 27ms 0ms rustc 1.85.1
rust 1.rs 52ms 14ms 1.9MB 43ms 0ms rustc 1.85.1
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
rust 0-unsafe.rs 137ms 7.5ms 1.9MB 130ms 0ms rustc 1.85.1
rust 1.rs 189ms 17ms 2.0MB 180ms 0ms rustc 1.85.1
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
rust 0-unsafe.rs 23ms 0.6ms 1.8MB 17ms 0ms rustc 1.85.1
rust 1.rs 33ms 3.2ms 1.9MB 23ms 0ms rustc 1.85.1
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
rust 9.rs 247ms 0.7ms 4.7MB 240ms 0ms rustc 1.87.0-nightly
odin 1.odin 288ms 3.9ms 4.5MB 280ms 0ms odin 2024
rust 8.rs 310ms 2.1ms 4.7MB 300ms 0ms rustc 1.85.1

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 1.87.0-nightly
odin 1.odin 14ms 0.3ms 1.7MB 10ms 0ms odin 2024
rust 8.rs 15ms 0.1ms 1.9MB 10ms 0ms rustc 1.85.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 164ms 0.4ms 1.9MB 157ms 0ms rustc 1.85.1
rust 7-i.rs 239ms 0.8ms 1.8MB 230ms 0ms rustc 1.85.1
rust 1.rs 240ms 0.7ms 1.8MB 230ms 0ms rustc 1.85.1
rust 3.rs 279ms 0.7ms 1.9MB 270ms 0ms rustc 1.87.0-nightly
rust 2.rs 280ms 0.4ms 1.8MB 270ms 0ms rustc 1.85.1
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
rust 4-i.rs 18ms 0.3ms 1.9MB 10ms 0ms rustc 1.85.1
rust 7-i.rs 26ms 0.2ms 1.9MB 20ms 0ms rustc 1.85.1
rust 1.rs 26ms 0.3ms 1.8MB 20ms 0ms rustc 1.85.1
rust 3.rs 30ms 0.2ms 1.8MB 20ms 0ms rustc 1.87.0-nightly
rust 2.rs 31ms 0.8ms 1.6MB 20ms 0ms rustc 1.85.1
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
rust 2.rs 311ms 3.4ms 6.6MB 300ms 0ms rustc 1.85.1
rust 1.rs 351ms 9.0ms 40.9MB 333ms 0ms rustc 1.85.1
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
rust 1.rs 74ms 3.7ms 11.6MB 63ms 0ms rustc 1.85.1
rust 2.rs 78ms 0.1ms 2.9MB 70ms 0ms rustc 1.85.1
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
rust 8-m.rs 498ms 6.0ms 2.5MB 1880ms 7ms rustc 1.87.0-nightly
rust 7-m.rs 504ms 3.9ms 2.3MB 1930ms 0ms rustc 1.85.1
rust 8.rs 993ms 0.8ms 2.4MB 983ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 1969ms 2.9ms 2.1MB 7700ms 13ms rustc 1.85.1
rust 7.rs 2108ms 1.5ms 2.0MB 2100ms 0ms rustc 1.85.1
odin 1.odin 3596ms 0.7ms 2.9MB 3587ms 0ms odin 2024
rust 2.rs 4215ms 2.7ms 2.0MB 4207ms 0ms rustc 1.85.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 128ms 0.6ms 2.4MB 463ms 3ms rustc 1.87.0-nightly
rust 7-m.rs 130ms 0.5ms 2.1MB 477ms 0ms rustc 1.85.1
rust 8.rs 251ms 0.4ms 2.1MB 240ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 496ms 0.9ms 2.1MB 1913ms 3ms rustc 1.85.1
rust 7.rs 531ms 2.6ms 1.9MB 523ms 0ms rustc 1.85.1
odin 1.odin 902ms 1.0ms 2.3MB 890ms 0ms odin 2024
rust 2.rs 1056ms 1.3ms 1.9MB 1050ms 0ms rustc 1.85.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 36ms 0.5ms 2.1MB 107ms 3ms rustc 1.85.1
rust 8-m.rs 36ms 0.4ms 2.1MB 107ms 3ms rustc 1.87.0-nightly
rust 8.rs 66ms 0.5ms 2.0MB 60ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 129ms 0.7ms 2.1MB 467ms 0ms rustc 1.85.1
rust 7.rs 139ms 5.6ms 1.9MB 133ms 0ms rustc 1.85.1
odin 1.odin 229ms 1.5ms 1.9MB 220ms 0ms odin 2024
rust 2.rs 266ms 0.4ms 2.0MB 260ms 0ms rustc 1.85.1