Programming Language and compiler
Benchmarks

C++ VS Haxe benchmarks

Current benchmark data was generated on Thu Feb 01 2024, 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.)

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 1-im.cpp 404ms 1.1ms 4.7MB 1547ms 0ms g++ 11.4.0
cpp 1-im.cpp 407ms 3.0ms 7.9MB 1560ms 7ms clang++ 14.0.0-1ubuntu1.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 1-im.cpp 43ms 0.6ms 5.9MB 133ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1-im.cpp 43ms 0.4ms 4.5MB 140ms 0ms g++ 11.4.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 1.cpp 1.0ms 0.0ms 1.4MB 0ms 0ms g++ 11.4.0
cpp 1.cpp 1.4ms 0.1ms 2.3MB 0ms 0ms clang++ 14.0.0-1ubuntu1.1
haxe 1.hx 2.2ms 0.2ms 5.0MB 0ms 0ms haxe/hl/c 4.3.3
haxe 1.hx 2.5ms 0.2ms 5.1MB 0ms 0ms haxe/cpp 4.3.3
haxe 1.hx 3.9ms 0.3ms 5.0MB 0ms 0ms haxe/hl/jit 1.14.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 0-i.cpp 167ms 0.1ms 1.5MB 160ms 0ms g++ 11.4.0
cpp 0-i.cpp 172ms 3.6ms 2.3MB 163ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 313ms 1.4ms 1.9MB 300ms 0ms g++ 11.4.0
cpp 1.cpp 314ms 1.2ms 2.3MB 307ms 0ms clang++ 14.0.0-1ubuntu1.1
haxe 2.hx 850ms 3.3ms 5.0MB 837ms 0ms haxe/hl/c 4.3.3
haxe 1.hx 1043ms 7.8ms 5.0MB 1030ms 0ms haxe/hl/c 4.3.3
haxe 3.hx 1381ms 4.5ms 28.1MB 1537ms 33ms haxe/cpp 4.3.3
haxe 2.hx 2397ms 5.9ms 5.7MB 2383ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 2470ms 4.7ms 5.7MB 2457ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx timeout 0.0ms 4.9MB 4990ms 0ms haxe/cpp 4.3.3
haxe 2.hx timeout 0.0ms 4.9MB 4987ms 0ms haxe/cpp 4.3.3
haxe 3.hx timeout 0.0ms 5.4MB 3853ms 1630ms haxe/hl/c 4.3.3
haxe 3.hx timeout 0.0ms 6.0MB 4117ms 1320ms haxe/hl/jit 1.14.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 0-i.cpp 19ms 0.2ms 1.5MB 10ms 0ms g++ 11.4.0
cpp 0-i.cpp 19ms 0.2ms 2.3MB 10ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 34ms 0.4ms 2.3MB 20ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 1.cpp 34ms 0.9ms 1.8MB 27ms 0ms g++ 11.4.0
haxe 2.hx 90ms 1.5ms 5.0MB 80ms 0ms haxe/hl/c 4.3.3
haxe 1.hx 108ms 1.2ms 5.0MB 100ms 0ms haxe/hl/c 4.3.3
haxe 3.hx 153ms 1.5ms 28.3MB 147ms 10ms haxe/cpp 4.3.3
haxe 2.hx 247ms 5.2ms 5.7MB 237ms 0ms haxe/hl/jit 1.14.0
haxe 1.hx 252ms 1.0ms 5.7MB 240ms 0ms haxe/hl/jit 1.14.0
haxe 3.hx 677ms 19ms 5.2MB 523ms 200ms haxe/hl/c 4.3.3
haxe 2.hx 688ms 25ms 5.0MB 680ms 0ms haxe/cpp 4.3.3
haxe 3.hx 774ms 2.3ms 5.8MB 640ms 187ms haxe/hl/jit 1.14.0
haxe 1.hx 807ms 2.8ms 5.0MB 797ms 0ms haxe/cpp 4.3.3

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 1.cpp 484ms 2.6ms 7.3MB 470ms 0ms g++ 11.4.0
cpp 1.cpp 526ms 2.3ms 7.8MB 513ms 0ms clang++ 14.0.0-1ubuntu1.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 1.cpp 120ms 1.4ms 3.6MB 110ms 0ms g++ 11.4.0
cpp 1.cpp 131ms 1.3ms 4.1MB 120ms 0ms clang++ 14.0.0-1ubuntu1.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 479ms 0.8ms 4.2MB 1863ms 0ms g++ 11.4.0
cpp 8-m.cpp 482ms 26ms 7.3MB 1840ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 916ms 3.0ms 5.3MB 3587ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 917ms 3.4ms 4.3MB 3607ms 0ms g++ 11.4.0
haxe 1.hx 3903ms 4.9ms 5.3MB 3890ms 0ms haxe/hl/c 4.3.3
haxe 1.hx timeout 0.0ms 7.4MB 4987ms 0ms haxe/cpp 4.3.3
haxe 1.hx timeout 0.0ms 5.8MB 4990ms 0ms haxe/hl/jit 1.14.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 126ms 0.2ms 7.3MB 450ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 8-m.cpp 128ms 0.2ms 4.1MB 477ms 0ms g++ 11.4.0
cpp 6-im.cpp 238ms 0.4ms 5.4MB 890ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 242ms 4.2ms 4.2MB 907ms 0ms g++ 11.4.0
haxe 1.hx 988ms 15ms 5.1MB 973ms 0ms haxe/hl/c 4.3.3
haxe 1.hx 2387ms 2.0ms 7.0MB 2377ms 0ms haxe/cpp 4.3.3
haxe 1.hx timeout 0.0ms 5.8MB 4980ms 0ms haxe/hl/jit 1.14.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
cpp 8-m.cpp 38ms 0.6ms 7.3MB 107ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 8-m.cpp 44ms 8.7ms 4.0MB 140ms 0ms g++ 11.4.0
cpp 6-im.cpp 67ms 0.9ms 5.4MB 227ms 0ms clang++ 14.0.0-1ubuntu1.1
cpp 6-im.cpp 68ms 0.2ms 4.2MB 237ms 0ms g++ 11.4.0
haxe 1.hx 259ms 10ms 5.2MB 247ms 0ms haxe/hl/c 4.3.3
haxe 1.hx 601ms 1.4ms 5.9MB 590ms 0ms haxe/cpp 4.3.3
haxe 1.hx 2301ms 9.1ms 5.8MB 2287ms 0ms haxe/hl/jit 1.14.0