Programming Language and compiler
Benchmarks

Acton VS Kotlin benchmarks

Current benchmark data was generated on Thu May 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
kotlin 1.kt 492ms 10ms 578.8MB 590ms 93ms kotlin/jvm 21
kotlin 1.kt 3846ms 34ms 144.1MB 4020ms 77ms kotlin/native 2.1.20
acton 1.act timeout 0.0ms 66.9MB 5943ms 87ms actonc 0.25.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 121ms 3.2ms 163.1MB 143ms 33ms kotlin/jvm 21
kotlin 1.kt 204ms 3.4ms 17.6MB 210ms 3ms kotlin/native 2.1.20
acton 1.act 824ms 27ms 12.0MB 960ms 70ms actonc 0.25.0

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 231ms 12ms 8.1MB 207ms 40ms actonc 0.25.0

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 90ms 15ms 6.0MB 73ms 13ms actonc 0.25.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 2.2ms 0.2ms 3.1MB 0ms 0ms kotlin/native 2.1.20
acton 1.act 3.8ms 0.3ms 3.9MB 0ms 0ms actonc 0.25.0
kotlin 1-m.kt 61ms 0.9ms 47.6MB 78ms 16ms kotlin/jvm 21

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1.kt 406ms 17ms 680.2MB 453ms 90ms kotlin/jvm 21
kotlin 1.kt 1821ms 13ms 89.8MB 1913ms 43ms kotlin/native 2.1.20
acton 1.act 3256ms 12ms 84.6MB 3660ms 60ms actonc 0.25.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
kotlin 1-m.kt 159ms 7.9ms 207.3MB 207ms 40ms kotlin/jvm 21
kotlin 1.kt 259ms 1.7ms 24.9MB 263ms 10ms kotlin/native 2.1.20
acton 1.act 693ms 11ms 24.0MB 760ms 33ms actonc 0.25.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act timeout 0.0ms 561.0MB 6610ms 93ms actonc 0.25.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1.act 2441ms 6.0ms 192.4MB 2940ms 60ms actonc 0.25.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1-m.act 3448ms 37ms 6.8MB 3523ms 2430ms actonc 0.25.0
kotlin 1.kt 3800ms 74ms 352.9MB 4630ms 117ms kotlin/jvm 21
kotlin 1n.kt timeout 0.0ms 26.3MB 4013ms 1483ms kotlin/native 2.1.20
kotlin 2n.kt timeout 0.0ms 30.8MB 5123ms 127ms kotlin/native 2.1.20

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
acton 1-m.act 960ms 34ms 6.1MB 940ms 687ms actonc 0.25.0
kotlin 1-m.kt 984ms 36ms 353.1MB 1740ms 87ms kotlin/jvm 21
kotlin 1n.kt timeout 0.0ms 26.6MB 4027ms 1493ms kotlin/native 2.1.20
kotlin 2n.kt timeout 0.0ms 30.9MB 5110ms 130ms kotlin/native 2.1.20