Programming Language and compiler
Benchmarks

V VS Ruby benchmarks

Current benchmark data was generated on Fri May 20 2022, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (Model 106)

* -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 1118ms 8.9ms 37.2MB 1100ms 0ms v/clang+gc 0.2.4
v 1.v 2375ms 3.1ms 2086.3MB 1607ms 750ms v/clang 0.2.4
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 22.1.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 116ms 1.6ms 5.6MB 107ms 0ms v/clang+gc 0.2.4
v 1.v 220ms 0.6ms 197.8MB 133ms 73ms v/clang 0.2.4
ruby 1.rb 897ms 6.4ms 292.1MB 740ms 137ms ruby/yjit 3.1.2
ruby 1-m.rb 951ms 78ms 404.6MB 1523ms 130ms truffleruby 22.1.0
ruby 1.rb 976ms 8.7ms 35.5MB 930ms 23ms ruby 3.1.2

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 3053ms 9.8ms 336.7MB 2847ms 190ms ruby/yjit 3.1.2
ruby 1.rb 3564ms 76ms 80.2MB 3487ms 60ms ruby 3.1.2
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.1.0
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang 0.2.4
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.2.4

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
ruby 1.rb 243ms 3.7ms 42.3MB 203ms 23ms ruby 3.1.2
ruby 1.rb 375ms 3.0ms 298.9MB 220ms 137ms ruby/yjit 3.1.2
v 1-m.v 2078ms 196ms 18.2MB 1930ms 1983ms v/clang 0.2.4
v 1-m.v 2154ms 386ms 18.8MB 2113ms 1923ms v/clang+gc 0.2.4
ruby 1.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.1.0

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 0.2.4

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 0.2.4

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 3311ms 2.6ms 1.9MB 3300ms 0ms v/clang+gc 0.2.4
v 1.v 3417ms 147ms 0.6MB 3407ms 0ms v/clang 0.2.4

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 277ms 1.0ms 2.1MB 263ms 0ms v/clang+gc 0.2.4
v 1.v 281ms 1.5ms 0.6MB 267ms 0ms v/clang 0.2.4

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 769ms 0.5ms 2.2MB 630ms 123ms v/clang+gc 0.2.4
v 1.v 837ms 2.2ms 0.6MB 720ms 100ms v/clang 0.2.4
ruby 6.rb 2839ms 35ms 295.0MB 2677ms 143ms ruby/yjit 3.1.2
ruby 6.rb 4345ms 16ms 39.8MB 4310ms 17ms ruby 3.1.2
ruby 6.rb timeout 0.0ms 0.0MB 0ms 0ms truffleruby 22.1.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 81ms 1.1ms 2.3MB 63ms 3ms v/clang+gc 0.2.4
v 1.v 86ms 1.0ms 0.6MB 63ms 10ms v/clang 0.2.4
ruby 6.rb 491ms 2.7ms 287.8MB 340ms 133ms ruby/yjit 3.1.2
ruby 6.rb 507ms 8.2ms 31.1MB 483ms 7ms ruby 3.1.2
ruby 6-m.rb 1439ms 22ms 368.9MB 2527ms 140ms truffleruby 22.1.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1.5ms 0.7ms 0.6MB 0ms 0ms v/clang 0.2.4
v 1.v 2.5ms 0.9ms 1.9MB 0ms 0ms v/clang+gc 0.2.4
ruby 1.rb 39ms 1.0ms 134.6MB 20ms 18ms truffleruby 22.1.0
ruby 1.rb 72ms 1.1ms 30.1MB 50ms 10ms ruby 3.1.2
ruby 1.rb 225ms 0.8ms 286.6MB 72ms 138ms 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 399ms 1.3ms 0.6MB 390ms 0ms v/clang 0.2.4
v 1.v 416ms 0.8ms 2.3MB 400ms 0ms v/clang+gc 0.2.4
ruby 1.rb 617ms 3.7ms 286.7MB 477ms 120ms ruby/yjit 3.1.2
ruby 1.rb 623ms 13ms 30.2MB 603ms 3ms ruby 3.1.2
ruby 1-m.rb 913ms 8.6ms 326.3MB 1430ms 100ms truffleruby 22.1.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1186ms 1.6ms 0.6MB 1177ms 0ms v/clang 0.2.4
v 1.v 1244ms 1.7ms 2.3MB 1230ms 0ms v/clang+gc 0.2.4
ruby 1.rb 1379ms 4.7ms 286.8MB 1223ms 140ms ruby/yjit 3.1.2
ruby 1-m.rb 1509ms 4.5ms 360.3MB 2183ms 140ms truffleruby 22.1.0
ruby 1.rb 1696ms 22ms 30.3MB 1667ms 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 0.4ms 0.6MB 120ms 0ms v/clang 0.2.4
v 1.v 135ms 1.2ms 2.3MB 120ms 0ms v/clang+gc 0.2.4
ruby 1.rb 343ms 4.0ms 30.0MB 313ms 13ms ruby 3.1.2
ruby 1.rb 419ms 0.9ms 286.7MB 277ms 130ms ruby/yjit 3.1.2
ruby 1-m.rb 680ms 65ms 309.9MB 1070ms 100ms truffleruby 22.1.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 988ms 1.1ms 0.8MB 980ms 0ms v/clang 0.2.4
v 1.v 1015ms 4.4ms 2.4MB 1003ms 0ms v/clang+gc 0.2.4
ruby 2.rb 1338ms 3.0ms 301.9MB 1703ms 93ms truffleruby 22.1.0
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 104ms 5.6ms 0.9MB 93ms 0ms v/clang 0.2.4
v 1.v 104ms 0.2ms 2.3MB 90ms 0ms v/clang+gc 0.2.4
ruby 2-m.rb 489ms 4.2ms 289.6MB 797ms 83ms truffleruby 22.1.0
ruby 2.rb 2366ms 7.0ms 286.8MB 2220ms 130ms ruby/yjit 3.1.2
ruby 2.rb 3241ms 11ms 30.0MB 3213ms 10ms ruby 3.1.2

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 509ms 13ms 6.8MB 490ms 0ms v/clang+gc 0.2.4
v 1.v 533ms 20ms 40.2MB 517ms 3ms v/clang 0.2.4
v 1.v 539ms 16ms 41.2MB 527ms 0ms v/clang+gc 0.2.4
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 22.1.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 2.v 117ms 1.0ms 3.2MB 103ms 0ms v/clang+gc 0.2.4
v 1.v 118ms 0.6ms 11.0MB 110ms 0ms v/clang 0.2.4
v 1.v 118ms 2.9ms 19.1MB 100ms 0ms v/clang+gc 0.2.4
ruby 1.rb 3510ms 27ms 408.6MB 3937ms 150ms truffleruby 22.1.0
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 4672ms 119ms 3.2MB 4640ms 10ms v/clang+gc 0.2.4
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 22.1.0
v 1.v timeout 0.0ms 0.0MB 0ms 0ms v/clang 0.2.4
v 2.v timeout 0.0ms 0.0MB 0ms 0ms v/clang+gc 0.2.4

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1163ms 20ms 2.7MB 1147ms 0ms v/clang+gc 0.2.4
v 2.v 1568ms 4.5ms 3.2MB 1550ms 3ms v/clang+gc 0.2.4
ruby 1-m.rb 2095ms 83ms 383.5MB 3883ms 117ms truffleruby 22.1.0
v 1.v 2202ms 1.6ms 2459.0MB 1173ms 1017ms v/clang 0.2.4
ruby 1.rb 2507ms 16ms 162.6MB 2430ms 57ms ruby 3.1.2
ruby 1.rb 2676ms 44ms 420.8MB 2477ms 183ms ruby/yjit 3.1.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 4117ms 0.3ms 1.8MB 4110ms 0ms v/clang 0.2.4
v 1.v 4119ms 2.0ms 3.0MB 4103ms 0ms v/clang+gc 0.2.4
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 22.1.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1032ms 0.5ms 2.5MB 1020ms 0ms v/clang+gc 0.2.4
v 1.v 1043ms 2.3ms 0.8MB 1017ms 0ms v/clang 0.2.4
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 22.1.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 261ms 0.6ms 2.6MB 250ms 0ms v/clang+gc 0.2.4
v 1.v 269ms 2.7ms 0.8MB 247ms 0ms v/clang 0.2.4
ruby 4.rb 1862ms 8.4ms 436.8MB 2480ms 127ms truffleruby 22.1.0
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