Current benchmark data was generated on Sun Jul 13 2025, full log can be found HERE
CONTRIBUTIONS are WELCOME!
* -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.)
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 172ms | 4.3ms | 23.6MB | 400ms | 10ms | gcc 15.1.0 |
rust | 8-m.rs | 227ms | 16ms | 27.6MB | 660ms | 13ms | rustc 1.88.0 |
c | 1-m.c | 295ms | 5.0ms | 25.7MB | 1007ms | 33ms | clang 14.0.0-1ubuntu1.1 |
zig | 1-m.zig | 318ms | 0.8ms | 67.1MB | 840ms | 23ms | zig 0.14.1 |
rust | 8.rs | 411ms | 5.1ms | 24.2MB | 390ms | 7ms | rustc 1.88.0 |
csharp | 6-m.cs | 459ms | 14ms | 46.3MB | 1217ms | 20ms | dotnet/aot 9.0.302 |
zig | 1.zig | 499ms | 2.8ms | 28.0MB | 477ms | 13ms | zig 0.14.1 |
d | 1-m.d | 643ms | 26ms | 48.5MB | 2040ms | 13ms | ldc2 1.41.0 |
go | 7-m.go | 703ms | 41ms | 40.2MB | 2410ms | 30ms | go 1.24.5 |
csharp | 6-m.cs | 748ms | 18ms | 68.5MB | 2110ms | 23ms | dotnet 9.0.302 |
chapel | 3-m.chpl | 758ms | 2.5ms | 86.9MB | 1433ms | 10ms | chpl 1.31.0 |
csharp | 6-m.cs | 1011ms | 2.7ms | 66.6MB | 2913ms | 20ms | mono 6.12.0 |
java | 3-m.java | 1030ms | 58ms | 127.6MB | 3553ms | 33ms | openjdk 21 |
dart | 3-m.dart | 1077ms | 24ms | 279.2MB | 3200ms | 120ms | dart/exe 3.8.1 |
java | 3-m.java | 1084ms | 15ms | 158.2MB | 3720ms | 43ms | openjdk 23 |
java | 3-m.java | 1100ms | 49ms | 179.0MB | 3693ms | 73ms | graal/jvm 17.0.8 |
swift | 2-m.swift | 1361ms | 16ms | 74.3MB | 4960ms | 37ms | swift 6.1.2 |
java | 3-m.java | 1449ms | 55ms | 179.3MB | 4600ms | 200ms | openjdk/zgc 21 |
d | 1-m.d | 1937ms | 33ms | 50.0MB | 5567ms | 10ms | dmd 2.111.0 |
python | 3-m.py | 2341ms | 4.1ms | 136.0MB | 7903ms | 333ms | pypy 3.11.13 |
python | 3-m.py | 3129ms | 44ms | 34.2MB | 11863ms | 123ms | pyston 3.8.12 |
python | 3.py | timeout | 0.0ms | 35.8MB | 90ms | 20ms | cpython 3.13.5 |
lang | code | time | stddev | peak-mem mem | time(user) | time(sys) | compiler compiler/runtime |
---|---|---|---|---|---|---|---|
c | 1-m.c | 28ms | 0.6ms | 12.6MB | 57ms | 0ms | gcc 15.1.0 |
rust | 8-m.rs | 33ms | 3.8ms | 15.8MB | 60ms | 7ms | rustc 1.88.0 |
c | 1-m.c | 37ms | 1.7ms | 15.0MB | 107ms | 0ms | clang 14.0.0-1ubuntu1.1 |
rust | 8.rs | 57ms | 3.0ms | 11.6MB | 40ms | 3ms | rustc 1.88.0 |
zig | 1-m.zig | 65ms | 1.8ms | 54.3MB | 133ms | 33ms | zig 0.14.1 |
zig | 1.zig | 66ms | 2.2ms | 15.4MB | 50ms | 3ms | zig 0.14.1 |
csharp | 6-m.cs | 91ms | 6.2ms | 34.7MB | 153ms | 13ms | dotnet/aot 9.0.302 |
d | 1-m.d | 95ms | 8.6ms | 39.5MB | 253ms | 23ms | ldc2 1.41.0 |
chapel | 3-m.chpl | 117ms | 1.8ms | 87.0MB | 203ms | 3ms | chpl 1.31.0 |
go | 7-m.go | 129ms | 2.0ms | 24.0MB | 343ms | 20ms | go 1.24.5 |
csharp | 6-m.cs | 178ms | 6.7ms | 57.0MB | 263ms | 30ms | dotnet 9.0.302 |
csharp | 6-m.cs | 199ms | 4.8ms | 55.2MB | 377ms | 20ms | mono 6.12.0 |
d | 1-m.d | 211ms | 7.1ms | 39.9MB | 597ms | 10ms | dmd 2.111.0 |
dart | 3-m.dart | 225ms | 5.9ms | 187.2MB | 530ms | 70ms | dart/exe 3.8.1 |
swift | 2-m.swift | 251ms | 2.0ms | 60.0MB | 663ms | 30ms | swift 6.1.2 |
java | 3-m.java | 338ms | 53ms | 96.3MB | 993ms | 50ms | openjdk 21 |
java | 3-m.java | 341ms | 21ms | 136.0MB | 907ms | 60ms | graal/jvm 17.0.8 |
java | 3-m.java | 345ms | 34ms | 88.9MB | 1023ms | 40ms | openjdk 23 |
python | 3-m.py | 390ms | 0.6ms | 76.7MB | 980ms | 150ms | pypy 3.11.13 |
python | 3-m.py | 395ms | 4.5ms | 14.3MB | 1297ms | 80ms | pyston 3.8.12 |
java | 3-m.java | 426ms | 6.6ms | 98.2MB | 890ms | 170ms | openjdk/zgc 21 |
python | 3-m.py | 660ms | 11ms | 15.2MB | 2320ms | 67ms | cpython 3.13.5 |