Programming Language and compiler
Benchmarks

Swift VS Php 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
swift 1.swift 2834ms 94ms 54.3MB 2803ms 13ms swift 6.0.2
php 1.php timeout 0.0ms 141.9MB 4953ms 27ms php 8.2.26

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 229ms 2.2ms 12.5MB 217ms 0ms swift 6.0.2
php 1.php 626ms 24ms 62.8MB 573ms 30ms php 8.2.26

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 2463ms 5.8ms 6.6MB 2453ms 0ms swift 6.0.2

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 211ms 1.2ms 5.8MB 200ms 0ms swift 6.0.2

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 3-m.swift 145ms 2.8ms 25.0MB 413ms 10ms swift 6.0.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 3.swift 38ms 0.6ms 18.3MB 33ms 0ms swift 6.0.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 2.7ms 0.3ms 6.3MB 0ms 0ms swift 6.0.2
php 1.php 52ms 1.3ms 52.5MB 16ms 22ms php 8.2.26

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 2-m.swift 1595ms 233ms 72.7MB 5200ms 33ms swift 6.0.2

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 2-m.swift 271ms 3.1ms 64.1MB 687ms 40ms swift 6.0.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 7.swift 347ms 7.9ms 10.0MB 333ms 0ms swift 6.0.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 7.swift 41ms 0.1ms 10.1MB 30ms 0ms swift 6.0.2

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift timeout 0.0ms 7.5MB 4933ms 53ms swift 6.0.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
swift 1.swift 1947ms 10ms 7.3MB 1933ms 0ms swift 6.0.2