Programming Language and compiler
Benchmarks

Odin VS Chapel benchmarks

Current benchmark data was generated on Tue Jul 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
chapel 4.chpl 1970ms 8.4ms 62.3MB 1960ms 3ms chpl 1.31.0
chapel 3.chpl 2062ms 35ms 62.3MB 2057ms 0ms chpl 1.31.0
odin 1.odin 2422ms 79ms 49.5MB 2390ms 20ms odin 2024

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 188ms 2.0ms 32.3MB 180ms 0ms chpl 1.31.0
chapel 4.chpl 196ms 20ms 32.3MB 190ms 0ms chpl 1.31.0
odin 1.odin 217ms 2.7ms 7.5MB 203ms 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
chapel 1.chpl 11ms 0.4ms 28.8MB 0ms 0ms chpl 1.31.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 147ms 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
odin 1.odin 435ms 2.8ms 1.6MB 427ms 0ms odin 2024

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 69ms 2.1ms 1.6MB 60ms 0ms odin 2024

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 286ms 0.6ms 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
chapel 2.chpl 320ms 1.9ms 28.8MB 317ms 0ms chpl 1.31.0
odin 1.odin 353ms 1.5ms 1.6MB 340ms 0ms odin 2024
odin 1-i.odin 356ms 0.9ms 1.5MB 350ms 0ms odin 2024

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 38ms 0.0ms 1.5MB 30ms 0ms odin 2024
odin 1.odin 38ms 0.4ms 1.5MB 30ms 0ms odin 2024
chapel 2.chpl 48ms 4.7ms 28.8MB 43ms 0ms chpl 1.31.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 277ms 3.3ms 40.5MB 260ms 3ms odin 2024
odin 2.odin 741ms 4.7ms 6.5MB 730ms 0ms odin 2024

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 53ms 1.5ms 11.3MB 40ms 0ms odin 2024
odin 2.odin 176ms 9.6ms 2.8MB 163ms 0ms odin 2024

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 1930ms 12ms 28.9MB 3833ms 0ms chpl 1.31.0
odin 1.odin 3606ms 10ms 2.9MB 3597ms 0ms odin 2024
chapel 1.chpl 3728ms 14ms 28.8MB 3723ms 0ms chpl 1.31.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 495ms 2.2ms 28.9MB 960ms 0ms chpl 1.31.0
odin 1.odin 901ms 2.3ms 2.3MB 893ms 0ms odin 2024
chapel 1.chpl 941ms 4.2ms 28.8MB 937ms 0ms chpl 1.31.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 134ms 0.7ms 29.0MB 240ms 0ms chpl 1.31.0
odin 1.odin 229ms 1.6ms 1.9MB 220ms 0ms odin 2024
chapel 1.chpl 247ms 0.8ms 28.8MB 240ms 0ms chpl 1.31.0