Programming Language and compiler
Benchmarks

All regex-redux problem benchmarks

Current benchmark data was generated on Wed Jan 22 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.)

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7.rs 445ms 5.0ms 80.4MB 477ms 10ms rustc 1.84.0
d 3.d 574ms 1.2ms 171.6MB 757ms 23ms ldc2 1.40.0
d 3.d 1293ms 4.0ms 174.3MB 1480ms 20ms dmd 2.109.1
chapel 3.chpl 1392ms 7.7ms 224.2MB 1343ms 37ms chpl 1.31.0
nim 1.nim 1621ms 2.5ms 151.6MB 1577ms 23ms nim/clang 2.2.0
nim 1.nim 1646ms 1.9ms 152.0MB 1603ms 23ms nim 2.2.0
csharp 6.cs 1747ms 9.0ms 429.4MB 1660ms 133ms dotnet/aot 9.0.102
csharp 5.cs 2081ms 40ms 454.7MB 2120ms 190ms dotnet 9.0.102
python 1.py 2225ms 7.0ms 243.0MB 2163ms 47ms pypy 3.10.14
csharp 6.cs 2702ms 39ms 451.9MB 2663ms 167ms dotnet 9.0.102
csharp 5.cs 4204ms 37ms 425.2MB 4097ms 153ms dotnet/aot 9.0.102
python 1.py 4757ms 33ms 226.3MB 4560ms 180ms pyston 3.8.12
dart 1.dart timeout 0.0ms 204.3MB 4937ms 63ms dart/exe 3.6.1
go 3.go timeout 0.0ms 122.3MB 4980ms 43ms go 1.23.5
go 3.go timeout 0.0ms 105.0MB 4980ms 7ms tinygo 0.35.0
java 3.java timeout 0.0ms 411.6MB 5427ms 77ms graal/jvm 17.0.8
java 3.java timeout 0.0ms 302.6MB 5350ms 47ms openjdk 21
java 3.java timeout 0.0ms 304.6MB 5303ms 60ms openjdk 23
java 3.java timeout 0.0ms 468.8MB 4957ms 313ms openjdk/zgc 21
kotlin 1.kt timeout 0.0ms 171.6MB 5427ms 37ms kotlin/jvm 21
kotlin 1n.kt timeout 0.0ms 279.1MB 5003ms 860ms kotlin/native 1.8.21
ocaml 2.ml timeout 0.0ms 484.8MB 4803ms 180ms ocaml 5.3.0
python 1.py timeout 0.0ms 108.7MB 4957ms 30ms cpython 3.13.1
v 1.v timeout 0.0ms 83.1MB 4977ms 7ms v/clang+gc 0.4.9

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7.rs 51ms 0.5ms 11.4MB 40ms 0ms rustc 1.84.0
d 3.d 74ms 17ms 26.4MB 83ms 3ms ldc2 1.40.0
d 3.d 136ms 0.8ms 27.0MB 147ms 0ms dmd 2.109.1
chapel 3.chpl 168ms 1.8ms 52.9MB 153ms 7ms chpl 1.31.0
nim 1.nim 174ms 0.4ms 17.6MB 160ms 0ms nim/clang 2.2.0
nim 1.nim 175ms 2.7ms 16.5MB 160ms 0ms nim 2.2.0
csharp 6.cs 191ms 1.2ms 54.4MB 167ms 17ms dotnet/aot 9.0.102
csharp 5.cs 293ms 6.7ms 80.4MB 240ms 43ms dotnet 9.0.102
python 1.py 334ms 2.9ms 85.5MB 293ms 27ms pypy 3.10.14
csharp 6.cs 390ms 2.9ms 78.2MB 350ms 37ms dotnet 9.0.102
csharp 5.cs 429ms 2.0ms 58.0MB 403ms 17ms dotnet/aot 9.0.102
python 1.py 497ms 5.0ms 30.3MB 460ms 23ms pyston 3.8.12
ocaml 2.ml 545ms 6.3ms 57.2MB 507ms 27ms ocaml 5.3.0
dart 1.dart 561ms 11ms 48.1MB 537ms 13ms dart/exe 3.6.1
python 1.py 621ms 3.4ms 31.0MB 593ms 10ms cpython 3.13.1
java 3-m.java 771ms 11ms 181.0MB 1147ms 53ms graal/jvm 17.0.8
java 3-m.java 820ms 17ms 131.5MB 1230ms 23ms openjdk 21
java 3-m.java 828ms 41ms 132.5MB 1230ms 40ms openjdk 23
kotlin 1-m.kt 836ms 29ms 134.6MB 1223ms 50ms kotlin/jvm 21
java 3.java 958ms 13ms 132.5MB 1157ms 173ms openjdk/zgc 21
go 3.go 1781ms 4.0ms 20.0MB 1760ms 23ms go 1.23.5
go 3.go 2461ms 14ms 30.0MB 2447ms 0ms tinygo 0.35.0
v 1.v 3294ms 20ms 34.1MB 3280ms 0ms v/clang+gc 0.4.9
kotlin 1n.kt 3337ms 226ms 65.0MB 4233ms 10ms kotlin/native 1.8.21