Programming Language and compiler
Benchmarks

All V benchmarks

Current benchmark data was generated on Sat Nov 16 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

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 769ms 3.3ms 22.1MB 747ms 7ms v/clang+gc 0.4.8
1.v 2157ms 4.3ms 2086.6MB 1213ms 927ms v/clang 0.4.8

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 72ms 2.1ms 4.6MB 63ms 0ms v/clang+gc 0.4.8
1.v 208ms 1.3ms 197.9MB 117ms 73ms v/clang 0.4.8

coro-prime-sieve

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v timeout 0.0ms 21.9MB 9567ms 10113ms v/clang 0.4.8
1.v timeout 0.0ms 24.3MB 9530ms 10047ms v/clang+gc 0.4.8

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1-m.v 2669ms 215ms 20.3MB 4983ms 5390ms v/clang+gc 0.4.8
1-m.v 2804ms 681ms 15.7MB 5350ms 5660ms v/clang 0.4.8

edigits

Input: 250001

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v timeout 0.0ms 29.1MB 4983ms 3ms v/clang+gc 0.4.8

Input: 100000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v timeout 0.0ms 13.8MB 4987ms 0ms v/clang+gc 0.4.8

fannkuch-redux

Input: 11

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 2159ms 10ms 1.1MB 2147ms 0ms v/clang 0.4.8
1.v 2271ms 6.3ms 1.9MB 2260ms 0ms v/clang+gc 0.4.8

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 185ms 2.2ms 1.1MB 170ms 0ms v/clang 0.4.8
1.v 196ms 0.4ms 1.9MB 190ms 0ms v/clang+gc 0.4.8

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 501ms 2.6ms 1.3MB 490ms 0ms v/clang 0.4.8
1.v 535ms 0.5ms 2.1MB 520ms 0ms v/clang+gc 0.4.8

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 52ms 0.1ms 1.3MB 40ms 0ms v/clang 0.4.8
1.v 58ms 1.5ms 2.1MB 50ms 0ms v/clang+gc 0.4.8

helloworld

Input: QwQ

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 1.1ms 0.1ms 1.4MB 0ms 0ms v/clang 0.4.8
1.v 1.4ms 0.1ms 1.9MB 0ms 0ms v/clang+gc 0.4.8

lru

Input: 1000 1000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 237ms 4.3ms 1.3MB 223ms 0ms v/clang 0.4.8
1.v 259ms 3.8ms 2.1MB 247ms 0ms v/clang+gc 0.4.8

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 705ms 0.6ms 1.3MB 700ms 0ms v/clang 0.4.8
1.v 763ms 11ms 2.1MB 750ms 0ms v/clang+gc 0.4.8

Input: 100 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 90ms 0.1ms 1.3MB 80ms 0ms v/clang 0.4.8
1.v 101ms 2.3ms 2.1MB 87ms 0ms v/clang+gc 0.4.8

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 311ms 2.7ms 1.8MB 300ms 0ms v/clang 0.4.8
1.v 311ms 0.7ms 2.4MB 300ms 0ms v/clang+gc 0.4.8

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 33ms 0.3ms 1.6MB 23ms 0ms v/clang 0.4.8
1.v 34ms 0.2ms 2.4MB 20ms 0ms v/clang+gc 0.4.8

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 299ms 2.5ms 41.2MB 287ms 0ms v/clang+gc 0.4.8
1.v 306ms 1.4ms 40.3MB 290ms 0ms v/clang 0.4.8
2.v 327ms 4.4ms 6.9MB 317ms 0ms v/clang+gc 0.4.8
2.v 419ms 3.6ms 6.1MB 410ms 0ms v/clang 0.4.8

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 58ms 0.7ms 11.9MB 47ms 0ms v/clang+gc 0.4.8
1.v 62ms 1.1ms 11.0MB 50ms 0ms v/clang 0.4.8
2.v 82ms 1.9ms 3.1MB 70ms 0ms v/clang+gc 0.4.8
2.v 102ms 1.1ms 2.4MB 90ms 0ms v/clang 0.4.8

pidigits

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.v timeout 0.0ms 8.0MB 4983ms 3ms v/clang+gc 0.4.8

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.v 813ms 24ms 2.8MB 800ms 0ms v/clang+gc 0.4.8

regex-redux

Input: 2500000_in

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v timeout 0.0ms 83.0MB 4980ms 0ms v/clang+gc 0.4.8

Input: 250000_in

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 3244ms 34ms 26.0MB 3230ms 0ms v/clang+gc 0.4.8

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v timeout 0.0ms 1.6MB 4990ms 0ms v/clang 0.4.8
1.v timeout 0.0ms 3.0MB 4990ms 0ms v/clang+gc 0.4.8

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 1276ms 3.2ms 1.5MB 1263ms 0ms v/clang 0.4.8
1.v 1305ms 3.2ms 2.6MB 1290ms 0ms v/clang+gc 0.4.8

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.v 324ms 1.8ms 1.5MB 310ms 0ms v/clang 0.4.8
1.v 329ms 1.4ms 2.5MB 320ms 0ms v/clang+gc 0.4.8