Programming Language and compiler
Benchmarks

V VS Haxe benchmarks

Current benchmark data was generated on Mon Apr 14 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 776ms 13ms 28.8MB 763ms 0ms v/clang+gc 0.4.10
haxe 1.hx 1342ms 4.5ms 144.0MB 1543ms 60ms haxe/cpp 4.3.6
v 1.v 2181ms 25ms 2086.6MB 1293ms 870ms v/clang 0.4.10
haxe 2.hx 4432ms 13ms 495.1MB 5033ms 240ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 48.7MB 5777ms 390ms haxe/hl/c 4.3.6
haxe 2.hx timeout 0.0ms 83.0MB 5190ms 670ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 50.3MB 7990ms 417ms haxe/hl/jit 1.15.0
haxe 2.hx timeout 0.0ms 130.8MB 7553ms 747ms haxe/hl/jit 1.15.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 72ms 2.7ms 4.6MB 60ms 0ms v/clang+gc 0.4.10
haxe 1.hx 94ms 2.8ms 25.6MB 87ms 10ms haxe/cpp 4.3.6
v 1.v 210ms 4.3ms 198.0MB 120ms 80ms v/clang 0.4.10
haxe 2.hx 400ms 3.2ms 58.3MB 433ms 27ms haxe/cpp 4.3.6
haxe 1.hx 686ms 9.9ms 8.8MB 653ms 50ms haxe/hl/c 4.3.6
haxe 1.hx 718ms 17ms 11.2MB 797ms 63ms haxe/hl/jit 1.15.0
haxe 2.hx 1232ms 144ms 13.7MB 1113ms 163ms haxe/hl/c 4.3.6
haxe 2.hx 1251ms 52ms 25.2MB 1313ms 177ms haxe/hl/jit 1.15.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 18.1MB 8697ms 10607ms v/clang 0.4.10
v 1.v timeout 0.0ms 18.0MB 8987ms 10223ms v/clang+gc 0.4.10

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1-m.v 1392ms 49ms 9.6MB 2267ms 2953ms v/clang 0.4.10
v 1-m.v 1502ms 58ms 10.3MB 2597ms 3033ms v/clang+gc 0.4.10

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 8.3MB 4990ms 0ms v/clang+gc 0.4.10

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 4.6MB 4990ms 0ms v/clang+gc 0.4.10

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 2235ms 1.8ms 1.9MB 2223ms 0ms v/clang+gc 0.4.10
v 1.v 2259ms 4.6ms 1.1MB 2253ms 0ms v/clang 0.4.10

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 190ms 2.6ms 1.9MB 180ms 0ms v/clang+gc 0.4.10
v 1.v 193ms 1.3ms 1.1MB 180ms 0ms v/clang 0.4.10

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 499ms 3.2ms 1.3MB 490ms 0ms v/clang 0.4.10
v 1.v 517ms 2.6ms 2.1MB 507ms 0ms v/clang+gc 0.4.10
haxe 1.hx 2396ms 7.4ms 25.6MB 2277ms 237ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.3MB 4340ms 873ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 3.6MB 4370ms 873ms haxe/hl/jit 1.15.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 54ms 0.6ms 2.1MB 50ms 0ms v/clang+gc 0.4.10
v 1.v 54ms 1.5ms 1.3MB 47ms 0ms v/clang 0.4.10
haxe 1.hx 255ms 2.5ms 25.6MB 230ms 30ms haxe/cpp 4.3.6
haxe 1.hx 688ms 1.2ms 3.3MB 590ms 120ms haxe/hl/c 4.3.6
haxe 1.hx 694ms 0.4ms 3.6MB 620ms 93ms haxe/hl/jit 1.15.0

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 0.4.10
v 1.v 1.3ms 0.0ms 1.9MB 0ms 0ms v/clang+gc 0.4.10
haxe 1.hx 2.0ms 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 3.8ms 0.4ms 2.9MB 0ms 0ms haxe/hl/jit 1.15.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 135ms 1.6ms 20.6MB 120ms 7ms haxe/cpp 4.3.6
haxe 1.hx 138ms 2.2ms 3.1MB 130ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 155ms 3.2ms 3.8MB 143ms 0ms haxe/hl/jit 1.15.0
v 1.v 254ms 2.2ms 1.3MB 243ms 0ms v/clang 0.4.10
v 1.v 264ms 9.7ms 2.1MB 257ms 0ms v/clang+gc 0.4.10

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 381ms 4.0ms 25.5MB 367ms 7ms haxe/cpp 4.3.6
haxe 1.hx 401ms 4.9ms 3.0MB 393ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 460ms 6.4ms 3.8MB 447ms 0ms haxe/hl/jit 1.15.0
v 1.v 753ms 8.3ms 1.5MB 743ms 0ms v/clang 0.4.10
v 1.v 770ms 12ms 2.1MB 760ms 0ms v/clang+gc 0.4.10

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 63ms 1.0ms 12.3MB 50ms 0ms haxe/cpp 4.3.6
haxe 1.hx 67ms 1.1ms 3.0MB 60ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 79ms 1.1ms 3.6MB 70ms 0ms haxe/hl/jit 1.15.0
v 1.v 90ms 2.2ms 1.3MB 83ms 0ms v/clang 0.4.10
v 1.v 100ms 1.2ms 2.1MB 90ms 0ms v/clang+gc 0.4.10

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 311ms 1.3ms 1.6MB 300ms 0ms v/clang 0.4.10
v 1.v 313ms 1.2ms 2.3MB 300ms 0ms v/clang+gc 0.4.10
haxe 2.hx 859ms 10ms 3.1MB 847ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 1069ms 3.8ms 3.0MB 1060ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 1399ms 33ms 25.6MB 1583ms 37ms haxe/cpp 4.3.6
haxe 2.hx 2410ms 0.9ms 3.8MB 2400ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx 2465ms 6.6ms 3.6MB 2453ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 2.hx timeout 0.0ms 4.4MB 4990ms 0ms haxe/cpp 4.3.6
haxe 3.hx timeout 0.0ms 3.2MB 3880ms 1640ms haxe/hl/c 4.3.6
haxe 3.hx timeout 0.0ms 4.1MB 4237ms 1250ms haxe/hl/jit 1.15.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 33ms 0.5ms 1.6MB 30ms 0ms v/clang 0.4.10
v 1.v 34ms 0.4ms 2.3MB 30ms 0ms v/clang+gc 0.4.10
haxe 2.hx 90ms 1.9ms 3.0MB 80ms 0ms haxe/hl/c 4.3.6
haxe 1.hx 114ms 2.1ms 3.0MB 107ms 0ms haxe/hl/c 4.3.6
haxe 3.hx 157ms 3.4ms 25.8MB 153ms 10ms haxe/cpp 4.3.6
haxe 2.hx 248ms 2.3ms 3.6MB 237ms 0ms haxe/hl/jit 1.15.0
haxe 1.hx 253ms 1.2ms 3.8MB 240ms 0ms haxe/hl/jit 1.15.0
haxe 3.hx 670ms 1.6ms 3.2MB 527ms 200ms haxe/hl/c 4.3.6
haxe 2.hx 674ms 5.7ms 4.4MB 663ms 0ms haxe/cpp 4.3.6
haxe 3.hx 790ms 5.6ms 3.8MB 653ms 200ms haxe/hl/jit 1.15.0
haxe 1.hx 812ms 9.3ms 4.4MB 803ms 0ms haxe/cpp 4.3.6

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 301ms 2.5ms 40.2MB 287ms 0ms v/clang 0.4.10
v 1.v 307ms 2.3ms 41.1MB 297ms 0ms v/clang+gc 0.4.10
v 2.v 331ms 2.0ms 6.9MB 320ms 0ms v/clang+gc 0.4.10
v 2.v 332ms 2.6ms 6.1MB 320ms 0ms v/clang 0.4.10

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 59ms 3.2ms 11.7MB 50ms 0ms v/clang+gc 0.4.10
v 1.v 59ms 1.2ms 11.0MB 50ms 0ms v/clang 0.4.10
v 2.v 82ms 1.6ms 3.1MB 73ms 0ms v/clang+gc 0.4.10
v 2.v 83ms 1.8ms 2.4MB 73ms 0ms v/clang 0.4.10

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 3232ms 64ms 3.4MB 3210ms 10ms v/clang+gc 0.4.10

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 795ms 37ms 2.6MB 780ms 0ms v/clang+gc 0.4.10

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 83.0MB 4983ms 3ms v/clang+gc 0.4.10

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 3588ms 122ms 26.0MB 3577ms 0ms v/clang+gc 0.4.10

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 3955ms 12ms 3.3MB 3947ms 0ms haxe/hl/c 4.3.6
haxe 1.hx timeout 0.0ms 6.9MB 4990ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.7MB 4990ms 0ms haxe/hl/jit 1.15.0
v 1.v timeout 0.0ms 1.6MB 4990ms 0ms v/clang 0.4.10
v 1.v timeout 0.0ms 2.8MB 4990ms 0ms v/clang+gc 0.4.10

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 1001ms 3.8ms 3.1MB 983ms 0ms haxe/hl/c 4.3.6
v 1.v 1284ms 0.9ms 1.5MB 1277ms 0ms v/clang 0.4.10
v 1.v 1299ms 2.5ms 2.5MB 1290ms 0ms v/clang+gc 0.4.10
haxe 1.hx 2398ms 1.4ms 6.6MB 2387ms 0ms haxe/cpp 4.3.6
haxe 1.hx timeout 0.0ms 3.9MB 4987ms 0ms haxe/hl/jit 1.15.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
haxe 1.hx 257ms 1.4ms 3.0MB 250ms 0ms haxe/hl/c 4.3.6
v 1.v 325ms 1.3ms 1.5MB 320ms 0ms v/clang 0.4.10
v 1.v 326ms 0.2ms 2.5MB 320ms 0ms v/clang+gc 0.4.10
haxe 1.hx 603ms 0.6ms 5.4MB 590ms 0ms haxe/cpp 4.3.6
haxe 1.hx 2229ms 148ms 3.6MB 2217ms 0ms haxe/hl/jit 1.15.0