Programming Language and compiler
Benchmarks

V VS Ruby 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.)

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 827ms 23ms 37.1MB 803ms 7ms v/clang+gc 0.4.4
v 1.v 2194ms 3.1ms 2086.6MB 1293ms 883ms v/clang 0.4.4
ruby 1.rb 4037ms 417ms 123.9MB 3920ms 100ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 85.3MB 4930ms 53ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 679.9MB 9080ms 607ms truffleruby 23.1.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 66ms 2.9ms 5.5MB 53ms 0ms v/clang+gc 0.4.4
v 1.v 225ms 17ms 197.9MB 137ms 70ms v/clang 0.4.4
ruby 1.rb 408ms 6.3ms 36.4MB 367ms 27ms ruby/yjit 3.3.0
ruby 1.rb 856ms 5.9ms 36.4MB 813ms 20ms ruby 3.3.0
ruby 1-m.rb 910ms 25ms 437.3MB 2027ms 183ms truffleruby 23.1.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 1431ms 5.5ms 78.5MB 1337ms 77ms ruby/yjit 3.3.0
ruby 1.rb 1779ms 29ms 78.3MB 1693ms 70ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 717.5MB 4877ms 1427ms truffleruby 23.1.2
v 1.v timeout 0.0ms 22.4MB 9170ms 10407ms v/clang 0.4.4
v 1.v timeout 0.0ms 23.9MB 9513ms 10017ms v/clang+gc 0.4.4

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 169ms 1.3ms 40.5MB 127ms 27ms ruby/yjit 3.3.0
ruby 1.rb 190ms 2.2ms 40.3MB 133ms 40ms ruby 3.3.0
v 1-m.v 2663ms 268ms 15.7MB 5030ms 5380ms v/clang 0.4.4
v 1-m.v 2805ms 118ms 20.3MB 5200ms 5773ms v/clang+gc 0.4.4
ruby 1.rb timeout 0.0ms 730.8MB 4667ms 1557ms truffleruby 23.1.2

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 30.0MB 4980ms 7ms v/clang+gc 0.4.4

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 13.3MB 4990ms 0ms v/clang+gc 0.4.4

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 2185ms 9.8ms 1.9MB 2170ms 0ms v/clang+gc 0.4.4
v 1.v 2199ms 24ms 1.1MB 2187ms 0ms v/clang 0.4.4

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 188ms 1.0ms 1.1MB 180ms 0ms v/clang 0.4.4
v 1.v 190ms 0.2ms 1.9MB 180ms 0ms v/clang+gc 0.4.4

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 507ms 0.9ms 1.3MB 500ms 0ms v/clang 0.4.4
v 1.v 516ms 7.0ms 2.1MB 507ms 0ms v/clang+gc 0.4.4
ruby 6.rb 1457ms 11ms 39.1MB 1407ms 33ms ruby/yjit 3.3.0
ruby 6-m.rb 2178ms 87ms 420.2MB 5517ms 327ms truffleruby 23.1.2
ruby 6.rb 3794ms 10ms 37.6MB 3760ms 20ms ruby 3.3.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 54ms 2.2ms 1.3MB 43ms 0ms v/clang 0.4.4
v 1.v 55ms 1.7ms 2.1MB 43ms 0ms v/clang+gc 0.4.4
ruby 6.rb 223ms 11ms 30.4MB 190ms 17ms ruby/yjit 3.3.0
ruby 6.rb 445ms 0.8ms 30.0MB 407ms 23ms ruby 3.3.0
ruby 6-m.rb 835ms 23ms 372.2MB 2033ms 187ms truffleruby 23.1.2

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 0.4.4
v 1.v 1.4ms 0.1ms 1.9MB 0ms 0ms v/clang+gc 0.4.4
ruby 1.rb 41ms 0.2ms 161.9MB 8ms 32ms truffleruby 23.1.2
ruby 1.rb 70ms 2.0ms 28.3MB 46ms 12ms ruby 3.3.0
ruby 1.rb 72ms 1.8ms 28.4MB 46ms 16ms ruby/yjit 3.3.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1-m.v 737ms 12ms 10.3MB 483ms 1447ms v/clang+gc 0.4.4

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1-m.v 129ms 10ms 11.3MB 70ms 243ms v/clang+gc 0.4.4

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 251ms 3.2ms 1.4MB 240ms 0ms v/clang 0.4.4
v 1.v 261ms 2.8ms 2.3MB 250ms 0ms v/clang+gc 0.4.4
ruby 1.rb 335ms 1.4ms 28.6MB 307ms 13ms ruby/yjit 3.3.0
ruby 1.rb 536ms 12ms 28.4MB 503ms 20ms ruby 3.3.0
ruby 1-m.rb 658ms 38ms 365.9MB 1090ms 147ms truffleruby 23.1.2

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 757ms 3.5ms 1.3MB 750ms 0ms v/clang 0.4.4
v 1.v 769ms 3.9ms 2.3MB 757ms 0ms v/clang+gc 0.4.4
ruby 1.rb 860ms 11ms 28.6MB 823ms 20ms ruby/yjit 3.3.0
ruby 1.rb 1229ms 22ms 408.0MB 1667ms 170ms truffleruby 23.1.2
ruby 1.rb 1440ms 9.3ms 28.3MB 1403ms 23ms ruby 3.3.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 91ms 0.5ms 1.3MB 80ms 0ms v/clang 0.4.4
v 1.v 100ms 2.0ms 2.1MB 90ms 0ms v/clang+gc 0.4.4
ruby 1.rb 202ms 0.6ms 28.6MB 177ms 13ms ruby/yjit 3.3.0
ruby 1.rb 299ms 2.9ms 28.3MB 270ms 17ms ruby 3.3.0
ruby 1-m.rb 526ms 34ms 355.4MB 967ms 143ms truffleruby 23.1.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 312ms 0.3ms 1.6MB 300ms 0ms v/clang 0.4.4
v 1.v 328ms 29ms 2.4MB 317ms 0ms v/clang+gc 0.4.4
ruby 2.rb 953ms 118ms 319.9MB 1190ms 110ms truffleruby 23.1.2
ruby 2.rb timeout 0.0ms 28.1MB 4967ms 17ms ruby 3.3.0
ruby 2.rb timeout 0.0ms 28.5MB 4963ms 20ms ruby/yjit 3.3.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 34ms 0.5ms 1.6MB 27ms 0ms v/clang 0.4.4
v 1.v 34ms 1.0ms 2.4MB 20ms 0ms v/clang+gc 0.4.4
ruby 2-m.rb 319ms 5.4ms 312.4MB 540ms 113ms truffleruby 23.1.2
ruby 2.rb 1455ms 8.4ms 28.4MB 1423ms 17ms ruby/yjit 3.3.0
ruby 2.rb 2876ms 37ms 28.1MB 2840ms 20ms ruby 3.3.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 328ms 2.8ms 6.9MB 317ms 0ms v/clang+gc 0.4.4
v 2.v 330ms 3.2ms 6.1MB 317ms 0ms v/clang 0.4.4
v 1.v 343ms 6.3ms 40.3MB 320ms 5ms v/clang 0.4.4
v 1.v 343ms 10ms 41.2MB 333ms 0ms v/clang+gc 0.4.4
ruby 1.rb timeout 0.0ms 340.6MB 4840ms 150ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 342.0MB 4843ms 140ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 743.0MB 5043ms 167ms truffleruby 23.1.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 62ms 1.0ms 11.9MB 50ms 0ms v/clang+gc 0.4.4
v 1.v 65ms 1.7ms 11.0MB 50ms 0ms v/clang 0.4.4
v 2.v 81ms 1.2ms 2.5MB 70ms 0ms v/clang 0.4.4
v 2.v 82ms 1.1ms 3.1MB 70ms 0ms v/clang+gc 0.4.4
ruby 1-m.rb 1665ms 20ms 472.9MB 2357ms 177ms truffleruby 23.1.2
ruby 1.rb 3530ms 47ms 146.6MB 3423ms 87ms ruby/yjit 3.3.0
ruby 1.rb 4855ms 12ms 146.4MB 4753ms 83ms ruby 3.3.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb timeout 0.0ms 108.6MB 4923ms 63ms ruby 3.3.0
ruby 1.rb timeout 0.0ms 108.8MB 4913ms 70ms ruby/yjit 3.3.0
ruby 1.rb timeout 0.0ms 456.4MB 13293ms 427ms truffleruby 23.1.2
v 2.v timeout 0.0ms 3.5MB 4983ms 7ms v/clang+gc 0.4.4

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 1680ms 2.7ms 109.0MB 1597ms 67ms ruby/yjit 3.3.0
ruby 1.rb 1696ms 16ms 108.5MB 1610ms 70ms ruby 3.3.0
v 2.v 1784ms 29ms 3.0MB 1770ms 3ms v/clang+gc 0.4.4
ruby 1-m.rb 1925ms 70ms 409.5MB 5020ms 253ms truffleruby 23.1.2

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 83.1MB 4977ms 7ms v/clang+gc 0.4.4

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 3280ms 64ms 34.3MB 3260ms 7ms v/clang+gc 0.4.4

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 4.rb timeout 0.0ms 28.1MB 4973ms 10ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.5MB 4963ms 17ms ruby/yjit 3.3.0
ruby 4.rb timeout 0.0ms 527.7MB 5150ms 253ms truffleruby 23.1.2
v 1.v timeout 0.0ms 1.8MB 4990ms 0ms v/clang 0.4.4
v 1.v timeout 0.0ms 3.0MB 4987ms 0ms v/clang+gc 0.4.4

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1280ms 17ms 1.6MB 1270ms 0ms v/clang 0.4.4
v 1.v 1312ms 4.6ms 2.6MB 1297ms 0ms v/clang+gc 0.4.4
ruby 4.rb 4605ms 65ms 509.3MB 4857ms 220ms truffleruby 23.1.2
ruby 4.rb timeout 0.0ms 28.1MB 4967ms 20ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.5MB 4963ms 20ms ruby/yjit 3.3.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 322ms 1.6ms 1.6MB 310ms 0ms v/clang 0.4.4
v 1.v 332ms 1.3ms 2.5MB 320ms 0ms v/clang+gc 0.4.4
ruby 4.rb 1257ms 60ms 358.6MB 1563ms 133ms truffleruby 23.1.2
ruby 4.rb timeout 0.0ms 28.3MB 4973ms 10ms ruby 3.3.0
ruby 4.rb timeout 0.0ms 28.4MB 4970ms 13ms ruby/yjit 3.3.0