Programming Language and compiler
Benchmarks

Rust VS Php benchmarks

Current benchmark data was generated on Wed Sep 28 2022, 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.)

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 5c-m.rs 179ms 0.5ms 1.3MB 320ms 0ms rustc 1.66.0-nightly
rust 5-m.rs 201ms 2.8ms 1.3MB 363ms 0ms rustc 1.64.0
rust 1c.rs 230ms 0.9ms 0.7MB 220ms 0ms rustc 1.66.0-nightly
rust 1.rs 316ms 3.1ms 0.6MB 307ms 0ms rustc 1.64.0

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1c.rs 26ms 0.6ms 1.9MB 17ms 0ms rustc 1.66.0-nightly
rust 5c-m.rs 27ms 2.6ms 1.2MB 37ms 0ms rustc 1.66.0-nightly
rust 5-m.rs 30ms 2.3ms 1.3MB 33ms 0ms rustc 1.64.0
rust 1.rs 34ms 0.2ms 0.6MB 23ms 0ms rustc 1.64.0

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 1.5ms 0.3ms 2.0MB 0ms 0ms rustc 1.64.0
rust 1.rs 2.8ms 1.5ms 2.0MB 0ms 0ms rustc 1.66.0-nightly
php 1.php 40ms 1.0ms 47.4MB 12ms 12ms php 8.1.10

mandelbrot

Input: 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 9.rs 413ms 0.7ms 4.8MB 403ms 0ms rustc 1.66.0-nightly
rust 8.rs 580ms 0.8ms 4.9MB 570ms 0ms rustc 1.64.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 9.rs 20ms 0.3ms 0.6MB 10ms 0ms rustc 1.66.0-nightly
rust 8.rs 27ms 0.3ms 0.6MB 20ms 0ms rustc 1.64.0

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 252ms 0.3ms 0.6MB 240ms 0ms rustc 1.64.0
rust 7-i.rs 305ms 1.6ms 0.6MB 290ms 0ms rustc 1.64.0
rust 3.rs 338ms 0.5ms 0.7MB 330ms 0ms rustc 1.66.0-nightly
rust 2.rs 343ms 4.2ms 0.6MB 333ms 0ms rustc 1.64.0
rust 1.rs 383ms 0.6ms 0.6MB 370ms 0ms rustc 1.64.0

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4-i.rs 27ms 0.4ms 0.6MB 20ms 0ms rustc 1.64.0
rust 7-i.rs 33ms 0.3ms 0.6MB 27ms 0ms rustc 1.64.0
rust 3.rs 36ms 0.6ms 0.6MB 27ms 0ms rustc 1.66.0-nightly
rust 2.rs 36ms 0.4ms 0.6MB 30ms 0ms rustc 1.64.0
rust 1.rs 42ms 1.0ms 0.6MB 30ms 0ms rustc 1.64.0

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 1057ms 1.7ms 2.1MB 2053ms 0ms rustc 1.64.0
rust 8-m.rs 1058ms 1.0ms 2.5MB 2050ms 0ms rustc 1.66.0-nightly
rust 8.rs 2060ms 0.5ms 2.5MB 2050ms 0ms rustc 1.66.0-nightly
rust 7.rs 2061ms 1.5ms 2.2MB 2050ms 0ms rustc 1.64.0
rust 2-m.rs 2124ms 0.5ms 2.1MB 4147ms 0ms rustc 1.64.0
rust 2.rs timeout 0.0ms 0.0MB 0ms 0ms rustc 1.64.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 272ms 0.9ms 0.7MB 507ms 0ms rustc 1.64.0
rust 8-m.rs 274ms 0.6ms 2.2MB 510ms 0ms rustc 1.66.0-nightly
rust 7.rs 517ms 0.3ms 0.6MB 510ms 0ms rustc 1.64.0
rust 8.rs 517ms 0.5ms 2.1MB 507ms 0ms rustc 1.66.0-nightly
rust 2-m.rs 549ms 13ms 2.3MB 1033ms 3ms rustc 1.64.0
rust 2.rs 1707ms 1.9ms 0.6MB 1697ms 0ms rustc 1.64.0

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7-m.rs 74ms 1.4ms 0.7MB 123ms 0ms rustc 1.64.0
rust 8-m.rs 75ms 1.4ms 2.2MB 127ms 0ms rustc 1.66.0-nightly
rust 8.rs 131ms 0.2ms 2.2MB 120ms 0ms rustc 1.66.0-nightly
rust 7.rs 132ms 0.8ms 1.9MB 120ms 0ms rustc 1.64.0
rust 2-m.rs 143ms 0.2ms 0.7MB 257ms 0ms rustc 1.64.0
rust 2.rs 429ms 0.1ms 0.6MB 420ms 0ms rustc 1.64.0

binarytrees

Input: 18

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 1521ms 12ms 33.8MB 1497ms 10ms rustc 1.64.0
rust 5.rs 1671ms 6.5ms 33.8MB 1650ms 7ms rustc 1.64.0
rust 3.rs 1781ms 12ms 49.9MB 1753ms 13ms rustc 1.64.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 4.rs 139ms 0.3ms 6.0MB 127ms 0ms rustc 1.64.0
rust 5.rs 154ms 1.0ms 6.1MB 140ms 0ms rustc 1.64.0
rust 3.rs 166ms 6.2ms 7.9MB 150ms 0ms rustc 1.64.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

coro-prime-sieve

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3-m.rs 919ms 31ms 6.3MB 1747ms 27ms rustc 1.64.0
rust 5-m.rs 1054ms 190ms 5.3MB 2020ms 27ms rustc 1.64.0
rust 3.rs 1826ms 17ms 6.5MB 1783ms 27ms rustc 1.64.0
rust 1-m.rs 2599ms 17ms 4.9MB 5000ms 103ms rustc 1.64.0
rust 4.rs 3190ms 2.2ms 4.5MB 3173ms 0ms rustc 1.64.0

Input: 1000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3-m.rs 73ms 3.6ms 3.0MB 120ms 0ms rustc 1.64.0
rust 3.rs 120ms 3.2ms 3.1MB 107ms 0ms rustc 1.64.0
rust 5-m.rs 121ms 7.7ms 3.0MB 217ms 3ms rustc 1.64.0
rust 1-m.rs 189ms 6.3ms 2.8MB 333ms 10ms rustc 1.64.0
rust 4.rs 210ms 0.1ms 2.5MB 200ms 0ms rustc 1.64.0

edigits

Input: 250001

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 146ms 0.2ms 3.6MB 140ms 0ms rustc 1.64.0
rust 2.rs 598ms 0.1ms 3.8MB 583ms 0ms rustc 1.64.0

Input: 100000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 41ms 0.6ms 3.0MB 30ms 0ms rustc 1.64.0
rust 2.rs 113ms 1.1ms 3.2MB 100ms 0ms rustc 1.64.0

fannkuch-redux

Input: 11

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3-im.rs 719ms 6.5ms 0.7MB 1387ms 0ms rustc 1.64.0
rust 2-im.rs 1078ms 2.5ms 0.7MB 2070ms 0ms rustc 1.64.0
rust 5-m.rs 1233ms 12ms 0.7MB 2380ms 0ms rustc 1.64.0
rust 3-i.rs 1432ms 1.8ms 0.6MB 1420ms 0ms rustc 1.64.0
rust 1-m.rs 1946ms 14ms 0.7MB 3787ms 0ms rustc 1.64.0
rust 2-i.rs 1996ms 0.5ms 0.6MB 1980ms 0ms rustc 1.64.0
rust 1.rs 3862ms 80ms 0.6MB 3850ms 0ms rustc 1.64.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3-im.rs 66ms 1.6ms 0.7MB 110ms 0ms rustc 1.64.0
rust 2-im.rs 96ms 0.1ms 0.7MB 160ms 0ms rustc 1.64.0
rust 5-m.rs 112ms 2.9ms 0.7MB 190ms 0ms rustc 1.64.0
rust 3-i.rs 120ms 0.7ms 0.6MB 110ms 0ms rustc 1.64.0
rust 2-i.rs 166ms 0.6ms 0.6MB 160ms 0ms rustc 1.64.0
rust 1-m.rs 173ms 2.7ms 0.7MB 310ms 0ms rustc 1.64.0
rust 1.rs 323ms 1.7ms 0.6MB 310ms 0ms rustc 1.64.0

http-server

Input: 3000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 148ms 8.7ms 19.7MB 93ms 70ms rustc 1.64.0
rust 2-http2.rs 327ms 15ms 47.0MB 440ms 103ms rustc 1.64.0
rust 2-m.rs 493ms 5.9ms 112.4MB 283ms 477ms rustc 1.64.0
rust 1-http2.rs 726ms 40ms 82.1MB 870ms 360ms rustc 1.64.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 73ms 17ms 14.5MB 13ms 27ms rustc 1.64.0
rust 2.rs 126ms 3.2ms 29.1MB 33ms 90ms rustc 1.64.0
rust 2-http2.rs 227ms 27ms 27.0MB 290ms 63ms rustc 1.64.0
rust 1-http2.rs 405ms 16ms 28.3MB 643ms 73ms rustc 1.64.0

json-serde

Input: sample 5000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3.rs 75ms 0.6ms 36.4MB 53ms 7ms rustc 1.64.0
rust 2.rs 77ms 1.9ms 38.1MB 53ms 7ms rustc 1.64.0
rust 1.rs 120ms 1.0ms 75.5MB 70ms 30ms rustc 1.64.0

Input: canada 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 3.rs 501ms 0.7ms 257.9MB 393ms 97ms rustc 1.64.0
rust 2.rs 508ms 0.7ms 258.5MB 400ms 93ms rustc 1.64.0
rust 1.rs 861ms 2.2ms 606.0MB 603ms 240ms rustc 1.64.0

knucleotide

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 338ms 2.7ms 28.6MB 593ms 10ms rustc 1.64.0
rust 8.rs 629ms 19ms 24.1MB 607ms 7ms rustc 1.64.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 8-m.rs 46ms 0.5ms 15.6MB 60ms 3ms rustc 1.64.0
rust 8.rs 76ms 1.4ms 11.5MB 60ms 7ms rustc 1.64.0

lru

Input: 1000 1000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 65ms 3.7ms 0.6MB 53ms 0ms rustc 1.64.0
rust 1.rs 72ms 1.4ms 2.2MB 60ms 0ms rustc 1.64.0

Input: 1000 3000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 213ms 14ms 2.2MB 203ms 0ms rustc 1.64.0
rust 1.rs 304ms 12ms 2.2MB 290ms 0ms rustc 1.64.0

Input: 100 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0-unsafe.rs 35ms 0.2ms 0.6MB 27ms 0ms rustc 1.64.0
rust 1.rs 47ms 1.5ms 1.8MB 37ms 0ms rustc 1.64.0

merkletrees

Input: 17

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 895ms 9.9ms 33.8MB 863ms 13ms rustc 1.64.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 183ms 1.5ms 9.9MB 170ms 0ms rustc 1.64.0
php 1.php timeout 0.0ms 0.0MB 0ms 0ms php 8.1.10

nsieve

Input: 12

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 2.rs 461ms 8.7ms 6.7MB 447ms 0ms rustc 1.64.0
rust 1.rs 633ms 88ms 40.8MB 617ms 3ms rustc 1.64.0

Input: 10

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 2.rs 105ms 0.5ms 3.2MB 97ms 0ms rustc 1.64.0
rust 1.rs 130ms 6.1ms 11.7MB 117ms 0ms rustc 1.64.0

pidigits

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 2.rs 1834ms 0.6ms 2.9MB 1740ms 80ms rustc 1.64.0
rust 1.rs 1850ms 0.9ms 2.9MB 1697ms 137ms rustc 1.64.0

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 1.rs 393ms 0.3ms 2.6MB 377ms 3ms rustc 1.64.0
rust 2.rs 411ms 3.6ms 2.6MB 400ms 0ms rustc 1.64.0

regex-redux

Input: 2500000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7.rs 568ms 7.5ms 76.9MB 717ms 17ms rustc 1.64.0

Input: 250000_in

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 7.rs 62ms 0.6ms 11.6MB 70ms 0ms rustc 1.64.0

secp256k1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0.rs 145ms 0.5ms 0.6MB 133ms 0ms rustc 1.64.0
rust 1.rs 1893ms 7.5ms 0.6MB 1883ms 0ms rustc 1.64.0

Input: 500

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
rust 0.rs 38ms 0.0ms 0.7MB 30ms 0ms rustc 1.64.0
rust 1.rs 475ms 2.4ms 0.7MB 467ms 0ms rustc 1.64.0