Programming Language and compiler
Benchmarks

Haxe VS V benchmarks

Current benchmark data was generated on Fri Aug 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
v 1.v 784ms 5.2ms 22.1MB 770ms 0ms v/clang+gc 0.4.11
haxe 1.hx 1290ms 13ms 144.0MB 1470ms 67ms haxe/cpp 4.3.6
v 1.v 2201ms 13ms 2086.6MB 1303ms 883ms v/clang 0.4.11
haxe 2.hx 4336ms 13ms 495.3MB 4867ms 253ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 48.6MB 5457ms 423ms haxe/hl/c 4.3.6
haxe 2.hx timeout 0.0ms 83.0MB 5003ms 683ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 51.1MB 7750ms 430ms haxe/hl/jit 1.16.0
haxe 2.hx timeout 0.0ms 131.0MB 7297ms 770ms haxe/hl/jit 1.16.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 70ms 1.3ms 4.6MB 60ms 0ms v/clang+gc 0.4.11
haxe 1.hx 88ms 0.4ms 25.6MB 77ms 10ms haxe/cpp 4.3.6
v 1.v 210ms 1.6ms 196.5MB 113ms 83ms v/clang 0.4.11
haxe 2.hx 380ms 5.8ms 58.3MB 410ms 20ms haxe/cpp 4.3.6
haxe 1.hx 640ms 2.4ms 8.7MB 613ms 43ms haxe/hl/c 4.3.6
haxe 1.hx 671ms 4.4ms 11.4MB 727ms 57ms haxe/hl/jit 1.16.0
haxe 2.hx 930ms 3.9ms 13.6MB 817ms 157ms haxe/hl/c 4.3.6
haxe 2.hx 940ms 11ms 25.0MB 910ms 170ms haxe/hl/jit 1.16.0

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 502ms 4.4ms 1.3MB 493ms 0ms v/clang 0.4.11
v 1.v 517ms 6.9ms 2.1MB 503ms 0ms v/clang+gc 0.4.11
haxe 1.hx 2378ms 10ms 25.6MB 2270ms 190ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.1MB 4333ms 880ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 3.6MB 4383ms 850ms haxe/hl/jit 1.16.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 53ms 0.1ms 1.3MB 43ms 0ms v/clang 0.4.11
v 1.v 56ms 1.0ms 2.1MB 50ms 0ms v/clang+gc 0.4.11
haxe 1.hx 251ms 2.7ms 25.6MB 220ms 30ms haxe/cpp 4.3.6
haxe 1.hx 667ms 6.6ms 3.5MB 577ms 103ms haxe/hl/c 4.3.6
haxe 1.hx 698ms 6.6ms 3.6MB 617ms 107ms haxe/hl/jit 1.16.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1.0ms 0.0ms 1.4MB 0ms 0ms v/clang 0.4.11
v 1.v 1.3ms 0.1ms 1.9MB 0ms 0ms v/clang+gc 0.4.11
haxe 1.hx 1.9ms 0.2ms 2.9MB 0ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 2.3ms 0.3ms 4.4MB 0ms 0ms haxe/cpp 4.3.6
haxe 1.hx 3.4ms 0.4ms 2.9MB 0ms 0ms haxe/hl/jit 1.16.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 134ms 1.8ms 20.4MB 120ms 7ms haxe/cpp 4.3.6
haxe 1.hx 135ms 0.3ms 3.3MB 127ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 157ms 3.8ms 3.8MB 147ms 0ms haxe/hl/jit 1.16.0
v 1.v 240ms 1.6ms 1.3MB 230ms 0ms v/clang 0.4.11
v 1.v 258ms 2.6ms 2.1MB 250ms 0ms v/clang+gc 0.4.11

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 378ms 5.6ms 25.5MB 363ms 10ms haxe/cpp 4.3.6
haxe 1.hx 398ms 6.1ms 3.1MB 387ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 459ms 7.2ms 3.8MB 450ms 0ms haxe/hl/jit 1.16.0
v 1.v 718ms 2.5ms 1.3MB 710ms 0ms v/clang 0.4.11
v 1.v 771ms 1.0ms 2.1MB 760ms 0ms v/clang+gc 0.4.11

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 63ms 0.7ms 12.3MB 50ms 0ms haxe/cpp 4.3.6
haxe 1.hx 67ms 0.6ms 3.0MB 60ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 77ms 0.7ms 3.6MB 70ms 0ms haxe/hl/jit 1.16.0
v 1.v 91ms 1.5ms 1.3MB 80ms 0ms v/clang 0.4.11
v 1.v 102ms 5.3ms 2.1MB 93ms 0ms v/clang+gc 0.4.11

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 908ms 5.7ms 94.9MB 1010ms 40ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 32.5MB 4877ms 553ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 55.1MB 5960ms 490ms haxe/hl/jit 1.16.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 170ms 4.0ms 26.6MB 173ms 10ms haxe/cpp 4.3.6
haxe 1.hx 1306ms 1.8ms 10.8MB 1253ms 140ms haxe/hl/c 4.3.6
haxe 1.hx 1322ms 7.0ms 20.2MB 1330ms 127ms haxe/hl/jit 1.16.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 312ms 1.0ms 2.3MB 300ms 0ms v/clang+gc 0.4.11
v 1.v 314ms 1.2ms 1.6MB 307ms 0ms v/clang 0.4.11
haxe 2.hx 856ms 3.6ms 3.0MB 847ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 1084ms 8.6ms 3.0MB 1073ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 1407ms 30ms 25.6MB 1560ms 30ms haxe/cpp 4.3.6
haxe 2.hx 2414ms 4.4ms 3.6MB 2403ms 0ms haxe/hl/jit 1.16.0
haxe 1.hx 2476ms 3.3ms 3.6MB 2467ms 0ms haxe/hl/jit 1.16.0
haxe 1.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 2.hx timeout 0.0ms 4.5MB 4990ms 0ms haxe/cpp 4.3.6
haxe 3.hx timeout 0.0ms 3.2MB 3920ms 1573ms haxe/hl/c 4.3.6
haxe 3.hx timeout 0.0ms 3.9MB 4133ms 1323ms haxe/hl/jit 1.16.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 33ms 0.3ms 1.6MB 30ms 0ms v/clang 0.4.11
v 1.v 33ms 0.3ms 2.3MB 30ms 0ms v/clang+gc 0.4.11
haxe 2.hx 88ms 0.2ms 3.0MB 80ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 111ms 2.9ms 3.1MB 103ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 153ms 2.6ms 25.6MB 147ms 10ms haxe/cpp 4.3.6
haxe 2.hx 244ms 1.1ms 3.6MB 237ms 0ms haxe/hl/jit 1.16.0
haxe 1.hx 253ms 2.2ms 3.6MB 243ms 0ms haxe/hl/jit 1.16.0
haxe 2.hx 674ms 7.0ms 4.4MB 663ms 0ms haxe/cpp 4.3.6
haxe 3.hx 676ms 2.5ms 3.3MB 530ms 203ms haxe/hl/c 4.3.6
haxe 3.hx 795ms 13ms 3.8MB 643ms 210ms haxe/hl/jit 1.16.0
haxe 1.hx 812ms 5.7ms 4.4MB 803ms 0ms haxe/cpp 4.3.6

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 3897ms 3.5ms 3.4MB 3883ms 0ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 7.0MB 4990ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.9MB 4990ms 0ms haxe/hl/jit 1.16.0
v 1.v timeout 0.0ms 1.6MB 4990ms 0ms v/clang 0.4.11
v 1.v timeout 0.0ms 2.8MB 4990ms 0ms v/clang+gc 0.4.11

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 987ms 3.6ms 3.2MB 977ms 0ms haxe/hl/c 4.3.6
v 1.v 1287ms 3.1ms 1.5MB 1277ms 0ms v/clang 0.4.11
v 1.v 1300ms 2.7ms 2.5MB 1290ms 0ms v/clang+gc 0.4.11
haxe 1.hx 2398ms 1.7ms 6.5MB 2387ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.8MB 4990ms 0ms haxe/hl/jit 1.16.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 250ms 1.8ms 3.0MB 240ms 0ms haxe/hl/c 4.3.6
v 1.v 325ms 2.3ms 1.5MB 317ms 0ms v/clang 0.4.11
v 1.v 327ms 0.9ms 2.5MB 320ms 0ms v/clang+gc 0.4.11
haxe 1.hx 602ms 0.3ms 5.4MB 590ms 0ms haxe/cpp 4.3.6
haxe 1.hx 2306ms 17ms 3.8MB 2297ms 0ms haxe/hl/jit 1.16.0