V VS Ruby benchmarks

Current benchmark data was generated on Fri Sep 30 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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 1261ms 2.9ms 37.0MB 1230ms 13ms v/clang 0.3.1
v 1.v 1269ms 15ms 37.2MB 1243ms 13ms v/clang+gc 0.3.1
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 119ms 0.8ms 5.6MB 110ms 0ms v/clang+gc 0.3.1
v 1.v 121ms 4.5ms 5.6MB 107ms 0ms v/clang 0.3.1
ruby 1.rb 1035ms 3.3ms 292.0MB 857ms 163ms ruby/yjit 3.1.2
ruby 1.rb 1079ms 3.4ms 35.5MB 1033ms 27ms ruby 3.1.2
ruby 1-m.rb 1143ms 28ms 386.2MB 1847ms 157ms truffleruby 22.2.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 3425ms 53ms 336.7MB 3213ms 193ms ruby/yjit 3.1.2
ruby 1.rb 4508ms 91ms 80.1MB 4427ms 60ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang 0.3.1
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.3.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 290ms 3.0ms 42.2MB 250ms 20ms ruby 3.1.2
ruby 1.rb 428ms 4.6ms 298.7MB 273ms 137ms ruby/yjit 3.1.2
v 1-m.v 2037ms 35ms 24.4MB 1980ms 1840ms v/clang+gc 0.3.1
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang 0.3.1

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.3.1

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.3.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 3035ms 6.2ms 2.0MB 3023ms 0ms v/clang 0.3.1
v 1.v 3110ms 179ms 2.0MB 3093ms 0ms v/clang+gc 0.3.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 250ms 1.0ms 1.9MB 240ms 0ms v/clang+gc 0.3.1
v 1.v 251ms 1.1ms 2.0MB 237ms 0ms v/clang 0.3.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 485ms 0.7ms 2.2MB 470ms 0ms v/clang 0.3.1
v 1.v 488ms 2.3ms 2.2MB 473ms 0ms v/clang+gc 0.3.1
ruby 6.rb 2890ms 6.9ms 295.3MB 2730ms 143ms ruby/yjit 3.1.2
ruby 6.rb 4559ms 42ms 39.4MB 4527ms 13ms ruby 3.1.2
ruby 6.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 52ms 0.2ms 2.3MB 40ms 0ms v/clang+gc 0.3.1
v 1.v 53ms 1.1ms 2.2MB 40ms 0ms v/clang 0.3.1
ruby 6.rb 517ms 5.9ms 31.1MB 490ms 13ms ruby 3.1.2
ruby 6.rb 530ms 2.3ms 287.7MB 373ms 137ms ruby/yjit 3.1.2
ruby 6-m.rb 1710ms 5.1ms 368.7MB 3030ms 150ms truffleruby 22.2.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 2.2ms 0.7ms 2.0MB 0ms 0ms v/clang+gc 0.3.1
v 1.v 2.4ms 0.5ms 2.1MB 0ms 0ms v/clang 0.3.1
ruby 1.rb 48ms 0.8ms 145.7MB 22ms 24ms truffleruby 22.2.0
ruby 1.rb 73ms 0.7ms 30.0MB 50ms 10ms ruby 3.1.2
ruby 1.rb 259ms 0.7ms 286.6MB 106ms 136ms ruby/yjit 3.1.2

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 359ms 0.6ms 2.2MB 350ms 0ms v/clang+gc 0.3.1
v 1.v 373ms 0.5ms 2.2MB 360ms 0ms v/clang 0.3.1
ruby 1.rb 660ms 1.2ms 286.7MB 510ms 133ms ruby/yjit 3.1.2
ruby 1.rb 676ms 6.3ms 30.1MB 653ms 3ms ruby 3.1.2
ruby 1-m.rb 937ms 23ms 313.9MB 1377ms 110ms truffleruby 22.2.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1074ms 2.0ms 2.3MB 1060ms 0ms v/clang+gc 0.3.1
v 1.v 1111ms 1.1ms 2.3MB 1097ms 0ms v/clang 0.3.1
ruby 1.rb 1460ms 4.2ms 286.7MB 1310ms 130ms ruby/yjit 3.1.2
ruby 1.rb 1804ms 16ms 343.9MB 2420ms 137ms truffleruby 22.2.0
ruby 1.rb 1879ms 3.5ms 30.2MB 1850ms 13ms ruby 3.1.2

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 127ms 0.5ms 2.3MB 120ms 0ms v/clang+gc 0.3.1
v 1.v 134ms 0.7ms 2.5MB 127ms 0ms v/clang 0.3.1
ruby 1.rb 373ms 2.8ms 29.8MB 353ms 7ms ruby 3.1.2
ruby 1.rb 459ms 1.0ms 286.7MB 297ms 143ms ruby/yjit 3.1.2
ruby 1-m.rb 646ms 3.5ms 299.9MB 960ms 113ms truffleruby 22.2.0

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 370ms 0.2ms 5.1MB 353ms 0ms v/clang+gc 0.3.1
v 1.v 381ms 1.8ms 8.9MB 370ms 0ms v/clang 0.3.1

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 19ms 0.2ms 2.3MB 10ms 0ms v/clang 0.3.1
v 1.v 19ms 0.7ms 2.3MB 10ms 0ms v/clang+gc 0.3.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 993ms 14ms 2.3MB 977ms 0ms v/clang 0.3.1
v 1.v 1002ms 0.6ms 2.4MB 990ms 0ms v/clang+gc 0.3.1
ruby 2.rb 1295ms 5.6ms 306.8MB 1593ms 117ms truffleruby 22.2.0
ruby 2.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 2.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 106ms 4.0ms 2.4MB 93ms 0ms v/clang 0.3.1
v 1.v 106ms 3.7ms 2.3MB 97ms 0ms v/clang+gc 0.3.1
ruby 2-m.rb 493ms 6.7ms 304.9MB 767ms 113ms truffleruby 22.2.0
ruby 2.rb 2395ms 10ms 286.8MB 2240ms 133ms ruby/yjit 3.1.2
ruby 2.rb 3243ms 20ms 29.9MB 3217ms 13ms ruby 3.1.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 536ms 0.5ms 10.5MB 523ms 0ms v/clang+gc 0.3.1
v 2.v 547ms 0.4ms 6.8MB 530ms 0ms v/clang 0.3.1
v 1.v 1234ms 37ms 41.3MB 1210ms 7ms v/clang 0.3.1
v 1.v 1269ms 33ms 41.2MB 1250ms 7ms v/clang+gc 0.3.1
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 117ms 1.3ms 19.0MB 100ms 0ms v/clang+gc 0.3.1
v 1.v 118ms 0.6ms 19.8MB 103ms 0ms v/clang 0.3.1
v 2.v 125ms 1.0ms 3.3MB 110ms 0ms v/clang+gc 0.3.1
v 2.v 125ms 0.2ms 3.3MB 117ms 0ms v/clang 0.3.1
ruby 1.rb 4157ms 8.2ms 458.8MB 4563ms 180ms truffleruby 22.2.0
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 4221ms 166ms 3.3MB 4197ms 7ms v/clang+gc 0.3.1
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang 0.3.1
v 2.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.3.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1063ms 5.5ms 2.7MB 1047ms 0ms v/clang+gc 0.3.1
v 2.v 1510ms 18ms 2.8MB 1497ms 0ms v/clang+gc 0.3.1
v 1.v 1631ms 30ms 3.1MB 1617ms 0ms v/clang 0.3.1
ruby 1-m.rb 2343ms 8.7ms 410.5MB 4263ms 187ms truffleruby 22.2.0
ruby 1.rb 2950ms 4.1ms 162.2MB 2857ms 77ms ruby 3.1.2
ruby 1.rb 3100ms 8.3ms 420.7MB 2860ms 223ms ruby/yjit 3.1.2

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 0.0MB 0ms 0ms v/clang+gc 0.3.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 4372ms 2.0ms 26.0MB 4347ms 10ms v/clang+gc 0.3.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 3432ms 0.2ms 2.9MB 3420ms 0ms v/clang+gc 0.3.1
v 1.v 3435ms 2.2ms 2.8MB 3420ms 0ms v/clang 0.3.1
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 861ms 0.2ms 2.5MB 850ms 0ms v/clang 0.3.1
v 1.v 863ms 0.6ms 2.6MB 847ms 0ms v/clang+gc 0.3.1
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.2.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 218ms 0.3ms 2.6MB 207ms 0ms v/clang 0.3.1
v 1.v 219ms 0.8ms 2.6MB 203ms 0ms v/clang+gc 0.3.1
ruby 4.rb 3041ms 38ms 368.9MB 3677ms 137ms truffleruby 22.2.0
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby 3.1.2
ruby 4.rb timeout 0.0ms 0.0MB 0ms 0ms ruby/yjit 3.1.2