Odin VS D benchmarks

Current benchmark data was generated on Wed Sep 28 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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.)

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 1.7ms 0.5ms 1.6MB 0ms 0ms odin 2022
d 1.d 2.0ms 0.2ms 4.0MB 0ms 0ms dmd 2.100.2
d 1.d 2.2ms 0.6ms 2.9MB 0ms 0ms ldc2 1.30.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 178ms 1.4ms 4.0MB 163ms 0ms ldc2 1.30.0
odin 1.odin 182ms 0.9ms 1.9MB 170ms 0ms odin 2022
d 1.d 244ms 0.5ms 6.8MB 233ms 0ms dmd 2.100.2

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 526ms 4.2ms 3.9MB 510ms 0ms ldc2 1.30.0
odin 1.odin 542ms 0.4ms 1.9MB 530ms 0ms odin 2022
d 1.d 724ms 3.3ms 4.9MB 710ms 0ms dmd 2.100.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 76ms 0.6ms 3.7MB 70ms 0ms ldc2 1.30.0
odin 1.odin 86ms 2.6ms 0.9MB 73ms 0ms odin 2022
d 1.d 106ms 0.6ms 4.6MB 100ms 0ms dmd 2.100.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 425ms 0.6ms 1.2MB 410ms 0ms ldc2 1.30.0
d 2.d 436ms 2.3ms 1.2MB 423ms 0ms ldc2 1.30.0
d 1.d 1531ms 0.1ms 2.0MB 1520ms 0ms dmd 2.100.2
odin 1.odin 2503ms 2.1ms 0.9MB 2490ms 0ms odin 2022
d 2.d 2678ms 5.9ms 1.9MB 2667ms 0ms dmd 2.100.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 45ms 0.5ms 1.2MB 37ms 0ms ldc2 1.30.0
d 2.d 46ms 0.1ms 1.2MB 40ms 0ms ldc2 1.30.0
d 1.d 156ms 1.3ms 1.9MB 150ms 0ms dmd 2.100.2
odin 1.odin 253ms 0.5ms 0.9MB 243ms 0ms odin 2022
d 2.d 271ms 0.2ms 1.9MB 260ms 0ms dmd 2.100.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 568ms 34ms 42.9MB 550ms 7ms ldc2 1.30.0
d 1.d 570ms 22ms 75.6MB 550ms 7ms dmd 2.100.2
odin 1.odin 710ms 43ms 40.5MB 687ms 10ms odin 2022
d 2.d 863ms 7.8ms 48.1MB 833ms 10ms ldc2 1.30.0
odin 2.odin 1162ms 6.5ms 6.3MB 1147ms 0ms odin 2022
d 2.d 1634ms 4.1ms 49.5MB 1610ms 7ms dmd 2.100.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 123ms 4.6ms 11.4MB 110ms 0ms odin 2022
d 1.d 133ms 6.7ms 14.6MB 117ms 0ms ldc2 1.30.0
d 1.d 134ms 1.3ms 23.0MB 123ms 0ms dmd 2.100.2
d 2.d 202ms 0.5ms 15.6MB 190ms 0ms ldc2 1.30.0
odin 2.odin 284ms 1.6ms 2.9MB 273ms 0ms odin 2022
d 2.d 406ms 0.7ms 15.6MB 390ms 0ms dmd 2.100.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 4593ms 3.7ms 4.2MB 4580ms 0ms ldc2 1.30.0
odin 1.odin 4620ms 1.3ms 2.9MB 4603ms 0ms odin 2022
d 1.d 4778ms 1.0ms 4.7MB 4767ms 0ms dmd 2.100.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 1151ms 0.1ms 3.6MB 1140ms 0ms ldc2 1.30.0
odin 1.odin 1158ms 1.0ms 2.4MB 1150ms 0ms odin 2022
d 1.d 1198ms 0.5ms 4.3MB 1190ms 0ms dmd 2.100.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 291ms 0.4ms 3.3MB 280ms 0ms ldc2 1.30.0
odin 1.odin 292ms 0.1ms 1.9MB 277ms 0ms odin 2022
d 1.d 304ms 0.6ms 4.0MB 290ms 0ms dmd 2.100.2