Odin VS D 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
d 1.d 1768ms 21ms 312.6MB 1733ms 40ms ldc2 1.40.1
odin 1.odin 2307ms 6.3ms 49.5MB 2280ms 13ms odin 2024
d 1.d 3074ms 138ms 314.1MB 3237ms 53ms dmd 2.111.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 166ms 2.1ms 207.9MB 140ms 17ms ldc2 1.40.1
odin 1.odin 221ms 4.9ms 7.5MB 207ms 0ms odin 2024
d 1.d 262ms 3.0ms 211.1MB 233ms 20ms dmd 2.111.0

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
d 1.d 1.6ms 0.1ms 3.0MB 0ms 0ms ldc2 1.40.1
d 1.d 2.0ms 0.2ms 5.1MB 0ms 0ms dmd 2.111.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 131ms 1.4ms 6.1MB 120ms 0ms ldc2 1.40.1
odin 1.odin 157ms 1.1ms 1.6MB 150ms 0ms odin 2024
d 1.d 187ms 22ms 7.9MB 177ms 0ms dmd 2.111.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 376ms 2.9ms 5.9MB 360ms 17ms ldc2 1.40.1
odin 1.odin 458ms 3.6ms 1.6MB 447ms 0ms odin 2024
d 1.d 511ms 3.0ms 7.9MB 500ms 13ms dmd 2.111.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 57ms 1.8ms 6.1MB 50ms 0ms ldc2 1.40.1
odin 1.odin 70ms 0.2ms 1.6MB 60ms 0ms odin 2024
d 1.d 79ms 1.5ms 7.9MB 70ms 0ms dmd 2.111.0

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 286ms 0.5ms 4.6MB 280ms 0ms odin 2024
d 1.d 294ms 0.5ms 7.5MB 283ms 0ms ldc2 1.40.1
d 1.d 2134ms 31ms 8.4MB 2123ms 0ms dmd 2.111.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 14ms 0.2ms 1.6MB 10ms 0ms odin 2024
d 1.d 15ms 0.2ms 3.0MB 10ms 0ms ldc2 1.40.1
d 1.d 90ms 1.6ms 4.6MB 80ms 0ms dmd 2.111.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
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
d 1.d 360ms 0.7ms 2.9MB 350ms 0ms ldc2 1.40.1
d 2.d 361ms 1.1ms 2.9MB 350ms 0ms ldc2 1.40.1
d 1.d 678ms 10ms 4.8MB 670ms 0ms dmd 2.111.0
d 2.d 2037ms 13ms 4.6MB 2027ms 0ms dmd 2.111.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1-i.odin 38ms 0.3ms 1.5MB 30ms 0ms odin 2024
d 1.d 39ms 0.3ms 2.9MB 30ms 0ms ldc2 1.40.1
odin 1.odin 39ms 0.5ms 1.5MB 30ms 0ms odin 2024
d 2.d 39ms 0.4ms 2.9MB 30ms 0ms ldc2 1.40.1
d 1.d 71ms 1.0ms 4.8MB 60ms 0ms dmd 2.111.0
d 2.d 210ms 0.8ms 4.6MB 200ms 0ms dmd 2.111.0

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
d 1.d 322ms 14ms 43.5MB 307ms 3ms ldc2 1.40.1
d 1.d 352ms 8.5ms 79.3MB 333ms 7ms dmd 2.111.0
odin 2.odin 722ms 37ms 6.5MB 713ms 0ms odin 2024
d 2.d 841ms 2.9ms 47.5MB 820ms 7ms ldc2 1.40.1
d 2.d 1167ms 5.5ms 51.5MB 1150ms 3ms dmd 2.111.0

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
d 1.d 64ms 3.8ms 15.6MB 57ms 0ms ldc2 1.40.1
d 1.d 76ms 3.3ms 25.3MB 67ms 0ms dmd 2.111.0
odin 2.odin 179ms 8.0ms 2.8MB 170ms 0ms odin 2024
d 2.d 209ms 1.1ms 17.8MB 200ms 0ms ldc2 1.40.1
d 2.d 293ms 1.8ms 19.8MB 280ms 0ms dmd 2.111.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 3595ms 3.6ms 4.0MB 3587ms 0ms ldc2 1.40.1
odin 1.odin 3598ms 2.4ms 2.9MB 3590ms 0ms odin 2024
d 1.d 3642ms 31ms 5.9MB 3633ms 0ms dmd 2.111.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
d 1.d 901ms 2.0ms 3.5MB 890ms 0ms ldc2 1.40.1
odin 1.odin 902ms 1.5ms 2.3MB 890ms 0ms odin 2024
d 1.d 930ms 9.2ms 5.4MB 920ms 0ms dmd 2.111.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
odin 1.odin 227ms 0.9ms 1.9MB 220ms 0ms odin 2024
d 1.d 228ms 0.6ms 3.0MB 220ms 0ms ldc2 1.40.1
d 1.d 234ms 1.3ms 4.9MB 223ms 0ms dmd 2.111.0