Programming Language and compiler
Benchmarks

V VS Chapel benchmarks

Current benchmark data was generated on Sun Dec 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 836ms 6.6ms 22.1MB 817ms 7ms v/clang+gc 0.4.8
chapel 4.chpl 1950ms 11ms 66.4MB 1937ms 0ms chpl 1.31.0
chapel 3.chpl 2095ms 33ms 66.4MB 2087ms 3ms chpl 1.31.0
v 1.v 2183ms 50ms 2086.6MB 1270ms 893ms v/clang 0.4.8

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 70ms 1.5ms 4.6MB 60ms 0ms v/clang+gc 0.4.8
chapel 4.chpl 193ms 3.0ms 36.4MB 183ms 7ms chpl 1.31.0
chapel 3.chpl 205ms 18ms 34.3MB 190ms 3ms chpl 1.31.0
v 1.v 207ms 2.8ms 197.6MB 117ms 77ms v/clang 0.4.8

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 2252ms 19ms 555.7MB 4367ms 70ms chpl 1.31.0
v 1.v timeout 0.0ms 22.2MB 9390ms 10183ms v/clang 0.4.8
v 1.v timeout 0.0ms 22.7MB 9123ms 10333ms v/clang+gc 0.4.8

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 196ms 3.7ms 508.7MB 307ms 43ms chpl 1.31.0
v 1-m.v 2847ms 390ms 15.8MB 5313ms 5787ms v/clang 0.4.8
v 1-m.v 2925ms 120ms 20.2MB 5463ms 5907ms v/clang+gc 0.4.8

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 80ms 1.0ms 36.4MB 73ms 0ms chpl 1.31.0
v 1.v timeout 0.0ms 29.2MB 4983ms 3ms v/clang+gc 0.4.8

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 41ms 1.3ms 34.4MB 30ms 7ms chpl 1.31.0
v 1.v timeout 0.0ms 13.0MB 4980ms 0ms v/clang+gc 0.4.8

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 2229ms 8.2ms 1.9MB 2217ms 0ms v/clang+gc 0.4.8
v 1.v 2268ms 4.1ms 1.1MB 2257ms 0ms v/clang 0.4.8

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 194ms 1.6ms 1.1MB 183ms 0ms v/clang 0.4.8
v 1.v 198ms 4.0ms 1.9MB 183ms 0ms v/clang+gc 0.4.8

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5-m.chpl 130ms 27ms 32.4MB 217ms 0ms chpl 1.31.0
v 1.v 508ms 1.5ms 1.3MB 497ms 0ms v/clang 0.4.8
v 1.v 541ms 3.4ms 2.1MB 527ms 3ms v/clang+gc 0.4.8

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5.chpl 29ms 0.1ms 32.4MB 27ms 0ms chpl 1.31.0
v 1.v 56ms 0.9ms 1.3MB 50ms 0ms v/clang 0.4.8
v 1.v 57ms 1.0ms 2.1MB 47ms 0ms v/clang+gc 0.4.8

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 1.1ms 0.1ms 1.3MB 0ms 0ms v/clang 0.4.8
v 1.v 1.6ms 0.3ms 1.9MB 0ms 0ms v/clang+gc 0.4.8
chapel 1.chpl 16ms 0.7ms 32.8MB 7ms 3ms chpl 1.31.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 239ms 2.0ms 1.3MB 230ms 0ms v/clang 0.4.8
v 1.v 259ms 4.5ms 2.1MB 250ms 0ms v/clang+gc 0.4.8

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 706ms 3.0ms 1.3MB 697ms 0ms v/clang 0.4.8
v 1.v 767ms 5.1ms 2.1MB 757ms 0ms v/clang+gc 0.4.8

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 92ms 1.4ms 1.3MB 80ms 0ms v/clang 0.4.8
v 1.v 101ms 1.3ms 2.1MB 90ms 0ms v/clang+gc 0.4.8

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 310ms 0.2ms 1.6MB 300ms 0ms v/clang 0.4.8
v 1.v 311ms 1.5ms 2.4MB 300ms 0ms v/clang+gc 0.4.8
chapel 2.chpl 334ms 4.0ms 32.8MB 317ms 7ms chpl 1.31.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 34ms 0.5ms 1.8MB 27ms 0ms v/clang 0.4.8
v 1.v 34ms 0.4ms 2.4MB 23ms 0ms v/clang+gc 0.4.8
chapel 2.chpl 52ms 0.2ms 32.8MB 40ms 0ms chpl 1.31.0

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 320ms 15ms 40.3MB 303ms 3ms v/clang 0.4.8
v 2.v 336ms 3.9ms 6.9MB 327ms 0ms v/clang+gc 0.4.8
v 1.v 356ms 8.0ms 41.2MB 343ms 0ms v/clang+gc 0.4.8
v 2.v 419ms 1.9ms 6.1MB 410ms 0ms v/clang 0.4.8

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
v 1.v 58ms 1.6ms 11.0MB 47ms 0ms v/clang 0.4.8
v 1.v 63ms 1.1ms 11.9MB 50ms 0ms v/clang+gc 0.4.8
v 2.v 82ms 0.3ms 3.1MB 70ms 0ms v/clang+gc 0.4.8
v 2.v 105ms 1.0ms 2.4MB 93ms 0ms v/clang 0.4.8

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 452ms 1.7ms 32.4MB 440ms 3ms chpl 1.31.0
v 2.v timeout 0.0ms 7.9MB 4980ms 7ms v/clang+gc 0.4.8

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 121ms 1.7ms 34.4MB 117ms 3ms chpl 1.31.0
v 2.v 790ms 7.8ms 2.6MB 780ms 0ms v/clang+gc 0.4.8

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 1395ms 6.8ms 224.1MB 1333ms 53ms chpl 1.31.0
v 1.v timeout 0.0ms 83.0MB 4977ms 10ms v/clang+gc 0.4.8

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 170ms 2.9ms 53.0MB 143ms 20ms chpl 1.31.0
v 1.v 3278ms 17ms 26.0MB 3260ms 0ms v/clang+gc 0.4.8

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 1933ms 21ms 33.0MB 3823ms 0ms chpl 1.31.0
chapel 1.chpl 3709ms 10.0ms 32.8MB 3703ms 0ms chpl 1.31.0
v 1.v timeout 0.0ms 1.6MB 4990ms 0ms v/clang 0.4.8
v 1.v timeout 0.0ms 3.0MB 4990ms 0ms v/clang+gc 0.4.8

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 496ms 1.0ms 32.8MB 960ms 0ms chpl 1.31.0
chapel 1.chpl 946ms 5.3ms 32.8MB 937ms 7ms chpl 1.31.0
v 1.v 1281ms 4.1ms 1.5MB 1273ms 0ms v/clang 0.4.8
v 1.v 1313ms 9.0ms 2.6MB 1300ms 0ms v/clang+gc 0.4.8

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 140ms 0.3ms 32.9MB 243ms 3ms chpl 1.31.0
chapel 1.chpl 257ms 3.3ms 32.8MB 247ms 0ms chpl 1.31.0
v 1.v 324ms 1.5ms 1.5MB 310ms 0ms v/clang 0.4.8
v 1.v 334ms 1.2ms 2.5MB 323ms 0ms v/clang+gc 0.4.8