Programming Language and compiler
Benchmarks

Chapel VS Dart benchmarks

Current benchmark data was generated on Thu May 01 2025, 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
dart 1.dart 697ms 3.5ms 80.8MB 670ms 33ms dart/exe 3.7.3
chapel 4.chpl 1953ms 5.8ms 62.4MB 1947ms 0ms chpl 1.31.0
chapel 3.chpl 2034ms 5.7ms 62.3MB 2027ms 0ms chpl 1.31.0

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 74ms 0.8ms 42.8MB 47ms 17ms dart/exe 3.7.3
chapel 4.chpl 184ms 0.5ms 32.3MB 180ms 0ms chpl 1.31.0
chapel 3.chpl 189ms 2.4ms 32.3MB 183ms 0ms chpl 1.31.0

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 2236ms 75ms 571.9MB 4350ms 80ms chpl 1.31.0
dart 1.dart 4867ms 13ms 19.1MB 5343ms 73ms dart/exe 3.7.3

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 193ms 3.2ms 540.5MB 307ms 50ms chpl 1.31.0
dart 1.dart 342ms 2.2ms 10.4MB 343ms 13ms dart/exe 3.7.3

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 74ms 1.0ms 32.5MB 70ms 0ms chpl 1.31.0
dart 1.dart 3681ms 2.9ms 18.0MB 3650ms 27ms dart/exe 3.7.3

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 34ms 0.7ms 30.5MB 30ms 0ms chpl 1.31.0
dart 1.dart 608ms 14ms 10.0MB 587ms 13ms dart/exe 3.7.3

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5-m.chpl 107ms 2.2ms 28.4MB 190ms 0ms chpl 1.31.0
dart 1.dart 360ms 2.6ms 8.8MB 350ms 0ms dart/exe 3.7.3

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5.chpl 21ms 1.7ms 28.4MB 20ms 0ms chpl 1.31.0
dart 1.dart 41ms 0.6ms 8.8MB 30ms 0ms dart/exe 3.7.3

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
dart 1.dart 3.8ms 0.3ms 5.4MB 0ms 0ms dart/exe 3.7.3
chapel 1.chpl 11ms 0.5ms 28.8MB 0ms 0ms chpl 1.31.0

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3-m.chpl 751ms 2.2ms 85.0MB 1420ms 10ms chpl 1.31.0
dart 3-m.dart 1121ms 16ms 275.8MB 3323ms 120ms dart/exe 3.7.3

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3-m.chpl 116ms 1.0ms 87.0MB 200ms 7ms chpl 1.31.0
dart 3-m.dart 214ms 8.4ms 185.8MB 517ms 73ms dart/exe 3.7.3

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 324ms 3.1ms 28.8MB 320ms 0ms chpl 1.31.0
dart 3.dart 408ms 3.0ms 6.3MB 400ms 0ms dart/exe 3.7.3

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 45ms 1.4ms 28.8MB 40ms 0ms chpl 1.31.0
dart 3.dart 45ms 0.2ms 6.4MB 40ms 0ms dart/exe 3.7.3

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 448ms 1.7ms 30.4MB 440ms 0ms chpl 1.31.0
dart 2.dart 1346ms 10ms 14.8MB 1320ms 27ms dart/exe 3.7.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 114ms 1.1ms 30.3MB 110ms 0ms chpl 1.31.0
dart 2.dart 329ms 3.6ms 14.8MB 313ms 13ms dart/exe 3.7.3

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 1396ms 9.5ms 220.2MB 1350ms 40ms chpl 1.31.0
dart 1.dart timeout 0.0ms 188.2MB 4970ms 60ms dart/exe 3.7.3

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3.chpl 162ms 3.8ms 48.9MB 140ms 17ms chpl 1.31.0
dart 1.dart 571ms 9.2ms 43.3MB 543ms 20ms dart/exe 3.7.3

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 1187ms 11ms 29.1MB 1183ms 0ms chpl 1.31.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1.chpl 307ms 3.0ms 29.0MB 303ms 0ms chpl 1.31.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 1928ms 23ms 28.9MB 3827ms 0ms chpl 1.31.0
chapel 1.chpl 3719ms 13ms 28.8MB 3713ms 0ms chpl 1.31.0
dart 1.dart 3773ms 11ms 6.4MB 3760ms 0ms dart/exe 3.7.3
dart 2.dart 4350ms 7.7ms 6.4MB 4340ms 0ms dart/exe 3.7.3

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 492ms 2.8ms 28.8MB 960ms 0ms chpl 1.31.0
dart 1.dart 944ms 0.8ms 6.3MB 933ms 0ms dart/exe 3.7.3
chapel 1.chpl 944ms 3.9ms 28.8MB 937ms 0ms chpl 1.31.0
dart 2.dart 1092ms 3.1ms 6.1MB 1083ms 0ms dart/exe 3.7.3

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 1-m.chpl 134ms 1.5ms 28.9MB 247ms 0ms chpl 1.31.0
dart 1.dart 241ms 1.0ms 6.4MB 230ms 0ms dart/exe 3.7.3
chapel 1.chpl 247ms 2.2ms 28.8MB 240ms 0ms chpl 1.31.0
dart 2.dart 279ms 3.2ms 6.3MB 270ms 0ms dart/exe 3.7.3