Programming Language and compiler
Benchmarks

Swift VS Chapel benchmarks

Current benchmark data was generated on Thu Jul 13 2023, 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
chapel 4.chpl 2278ms 2.2ms 64.2MB 2247ms 20ms chpl 1.31.0
chapel 3.chpl 2393ms 13ms 50.2MB 2373ms 10ms chpl 1.31.0
swift 1.swift 2559ms 11ms 52.7MB 2533ms 10ms swift 5.8.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 4.chpl 220ms 1.8ms 28.0MB 203ms 7ms chpl 1.31.0
chapel 3.chpl 225ms 0.7ms 24.1MB 207ms 7ms chpl 1.31.0
swift 1.swift 237ms 3.5ms 10.4MB 223ms 0ms swift 5.8.1

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 3306ms 8.5ms 2.3MB 3290ms 0ms swift 5.8.1

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 280ms 1.5ms 2.3MB 270ms 0ms swift 5.8.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5-m.chpl 148ms 2.2ms 32.0MB 253ms 0ms chpl 1.31.0
swift 3-m.swift 310ms 4.4ms 21.0MB 543ms 3ms swift 5.8.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 5.chpl 32ms 1.1ms 32.0MB 30ms 0ms chpl 1.31.0
swift 3.swift 55ms 0.7ms 14.4MB 53ms 0ms swift 5.8.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 2.0ms 0.6ms 4.7MB 0ms 0ms swift 5.8.1
chapel 1.chpl 17ms 0.6ms 32.3MB 10ms 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 933ms 1.9ms 85.0MB 1723ms 13ms chpl 1.31.0
swift 2-m.swift 2297ms 447ms 52.2MB 3860ms 20ms swift 5.8.1

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 3-m.chpl 163ms 3.3ms 76.4MB 270ms 10ms chpl 1.31.0
swift 2-m.swift 357ms 7.2ms 31.5MB 603ms 13ms swift 5.8.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 363ms 1.0ms 32.3MB 353ms 3ms chpl 1.31.0
swift 7.swift 433ms 0.3ms 5.3MB 420ms 0ms swift 5.8.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 7.swift 46ms 0.3ms 5.3MB 40ms 0ms swift 5.8.1
chapel 2.chpl 55ms 1.2ms 32.3MB 47ms 3ms chpl 1.31.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 596ms 3.6ms 34.1MB 577ms 3ms chpl 1.31.0
swift 1.swift timeout 0.0ms 6.7MB 4957ms 17ms swift 5.8.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
chapel 2.chpl 156ms 3.1ms 34.1MB 147ms 0ms chpl 1.31.0
swift 1.swift 2426ms 2.9ms 6.3MB 2410ms 0ms swift 5.8.1