Programming Language and compiler
Benchmarks

Odin VS Rust benchmarks

Current benchmark data was generated on Tue Mar 25 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 1295ms 3.8ms 33.6MB 1273ms 10ms rustc 1.85.1
rust 5.rs 1401ms 21ms 33.8MB 1377ms 7ms rustc 1.85.1
rust 3.rs 1556ms 12ms 49.8MB 1523ms 20ms rustc 1.85.1
odin 1.odin 2495ms 82ms 49.6MB 2460ms 20ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 123ms 2.5ms 5.8MB 113ms 0ms rustc 1.85.1
rust 5.rs 127ms 3.9ms 5.8MB 117ms 0ms rustc 1.85.1
rust 3.rs 136ms 2.8ms 7.8MB 123ms 0ms rustc 1.85.1
odin 1.odin 222ms 2.2ms 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 1.2ms 0.0ms 1.6MB 0ms 0ms odin 2024
rust 1.rs 1.2ms 0.1ms 1.8MB 0ms 0ms rustc 1.85.1
rust 1.rs 1.4ms 0.2ms 1.9MB 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 42ms 4.5ms 1.8MB 37ms 0ms rustc 1.85.1
rust 1.rs 52ms 8.0ms 2.0MB 47ms 0ms rustc 1.85.1
odin 1.odin 148ms 2.9ms 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 143ms 14ms 1.9MB 137ms 0ms rustc 1.85.1
rust 1.rs 193ms 34ms 2.0MB 183ms 0ms rustc 1.85.1
odin 1.odin 431ms 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 26ms 0.9ms 1.8MB 20ms 0ms rustc 1.85.1
rust 1.rs 29ms 0.1ms 1.8MB 20ms 0ms rustc 1.85.1
odin 1.odin 68ms 2.2ms 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 256ms 16ms 4.7MB 250ms 0ms rustc 1.87.0-nightly
odin 1.odin 287ms 1.7ms 4.5MB 280ms 0ms odin 2024
rust 8.rs 308ms 1.4ms 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 0.2ms 1.9MB 10ms 0ms rustc 1.87.0-nightly
odin 1.odin 14ms 0.2ms 1.6MB 10ms 0ms odin 2024
rust 8.rs 18ms 5.2ms 1.9MB 13ms 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 168ms 2.2ms 1.9MB 160ms 0ms rustc 1.85.1
rust 7-i.rs 238ms 0.9ms 1.9MB 230ms 0ms rustc 1.85.1
rust 1.rs 240ms 0.8ms 1.8MB 230ms 0ms rustc 1.85.1
rust 3.rs 280ms 0.4ms 1.8MB 270ms 0ms rustc 1.87.0-nightly
rust 2.rs 288ms 8.0ms 1.6MB 277ms 0ms rustc 1.85.1
odin 1.odin 356ms 2.8ms 1.5MB 347ms 0ms odin 2024
odin 1-i.odin 358ms 0.8ms 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 19ms 0.3ms 1.8MB 10ms 0ms rustc 1.85.1
rust 7-i.rs 26ms 0.2ms 1.8MB 20ms 0ms rustc 1.85.1
rust 1.rs 26ms 0.3ms 1.9MB 20ms 0ms rustc 1.85.1
rust 3.rs 30ms 0.1ms 1.8MB 20ms 0ms rustc 1.87.0-nightly
rust 2.rs 30ms 0.7ms 1.8MB 20ms 0ms rustc 1.85.1
odin 1.odin 38ms 0.5ms 1.5MB 30ms 0ms odin 2024
odin 1-i.odin 38ms 0.6ms 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 304ms 6.4ms 40.5MB 283ms 3ms odin 2024
rust 2.rs 317ms 3.9ms 6.7MB 307ms 0ms rustc 1.85.1
rust 1.rs 323ms 1.8ms 40.9MB 303ms 0ms rustc 1.85.1
odin 2.odin 699ms 41ms 6.5MB 690ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 57ms 4.4ms 11.4MB 47ms 0ms odin 2024
rust 1.rs 61ms 2.9ms 11.6MB 50ms 0ms rustc 1.85.1
rust 2.rs 79ms 2.3ms 2.9MB 70ms 0ms rustc 1.85.1
odin 2.odin 178ms 10ms 4.1MB 167ms 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 494ms 0.3ms 2.5MB 1913ms 0ms rustc 1.87.0-nightly
rust 7-m.rs 501ms 1.3ms 2.3MB 1937ms 7ms rustc 1.85.1
rust 8.rs 994ms 1.8ms 2.4MB 980ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 1967ms 0.5ms 2.3MB 7720ms 7ms rustc 1.85.1
rust 7.rs 2112ms 8.4ms 2.0MB 2103ms 0ms rustc 1.85.1
odin 1.odin 3602ms 5.1ms 2.9MB 3593ms 0ms odin 2024
rust 2.rs 4212ms 3.9ms 2.0MB 4203ms 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 0.3ms 2.3MB 467ms 3ms rustc 1.87.0-nightly
rust 7-m.rs 129ms 0.0ms 2.1MB 477ms 0ms rustc 1.85.1
rust 8.rs 251ms 0.9ms 2.1MB 240ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 499ms 4.2ms 2.1MB 1907ms 0ms rustc 1.85.1
rust 7.rs 535ms 4.9ms 1.9MB 523ms 0ms rustc 1.85.1
odin 1.odin 903ms 2.6ms 2.3MB 893ms 0ms odin 2024
rust 2.rs 1057ms 5.0ms 2.0MB 1043ms 0ms rustc 1.85.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 36ms 0.2ms 2.3MB 107ms 0ms rustc 1.87.0-nightly
rust 7-m.rs 37ms 0.8ms 2.1MB 113ms 0ms rustc 1.85.1
rust 8.rs 65ms 0.4ms 2.0MB 60ms 0ms rustc 1.87.0-nightly
rust 2-m.rs 128ms 0.5ms 2.0MB 470ms 0ms rustc 1.85.1
rust 7.rs 136ms 2.4ms 1.9MB 130ms 0ms rustc 1.85.1
odin 1.odin 227ms 0.1ms 1.9MB 220ms 0ms odin 2024
rust 2.rs 267ms 1.3ms 2.0MB 260ms 0ms rustc 1.85.1