Programming Language and compiler
Benchmarks

All Crystal 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

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 1390ms 8.4ms 64.3MB 1363ms 7ms crystal 1.14.0

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 108ms 0.6ms 11.1MB 97ms 0ms crystal 1.14.0

coro-prime-sieve

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 1318ms 45ms 20.1MB 1233ms 67ms crystal 1.14.0

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 77ms 1.0ms 7.5MB 50ms 13ms crystal 1.14.0

edigits

Input: 250001

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 60ms 2.2ms 6.6MB 40ms 10ms crystal 1.14.0

Input: 100000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 23ms 1.1ms 5.4MB 10ms 0ms crystal 1.14.0

fannkuch-redux

Input: 11

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 2494ms 6.2ms 3.0MB 2483ms 0ms crystal 1.14.0

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 208ms 2.8ms 3.0MB 197ms 0ms crystal 1.14.0

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 538ms 2.4ms 3.4MB 420ms 100ms crystal 1.14.0
1.cr 728ms 1.8ms 14.6MB 590ms 120ms crystal 1.14.0

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 59ms 0.9ms 3.4MB 40ms 7ms crystal 1.14.0
1.cr 76ms 0.1ms 4.5MB 50ms 10ms crystal 1.14.0

helloworld

Input: QwQ

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 2.1ms 0.2ms 3.0MB 0ms 0ms crystal 1.14.0

http-server

Input: 3000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 1947ms 461ms 187.1MB 310ms 500ms crystal 1.14.0

Input: 500

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 1158ms 90ms 66.3MB 30ms 90ms crystal 1.14.0

lru

Input: 1000 1000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
0-unsafe.cr 36ms 1.4ms 3.1MB 20ms 0ms crystal 1.14.0
1.cr 63ms 1.1ms 3.1MB 50ms 0ms crystal 1.14.0

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
0-unsafe.cr 99ms 0.6ms 3.1MB 90ms 0ms crystal 1.14.0
1.cr 187ms 1.0ms 3.3MB 180ms 0ms crystal 1.14.0

Input: 100 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
0-unsafe.cr 19ms 1.0ms 3.0MB 10ms 0ms crystal 1.14.0
1.cr 30ms 0.7ms 3.0MB 20ms 0ms crystal 1.14.0

mandelbrot

Input: 5000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 313ms 1.8ms 9.2MB 303ms 0ms crystal 1.14.0

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 17ms 0.2ms 6.3MB 10ms 0ms crystal 1.14.0

merkletrees

Input: 17

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 833ms 8.7ms 81.7MB 817ms 3ms crystal 1.14.0

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 162ms 1.4ms 22.3MB 147ms 0ms crystal 1.14.0

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 343ms 1.1ms 3.4MB 330ms 0ms crystal 1.14.0
1.cr 344ms 2.1ms 3.4MB 330ms 0ms crystal 1.14.0

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 38ms 0.8ms 3.4MB 30ms 0ms crystal 1.14.0
2.cr 38ms 1.0ms 3.4MB 27ms 0ms crystal 1.14.0

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 349ms 3.6ms 8.3MB 340ms 0ms crystal 1.14.0
1.cr 386ms 1.2ms 43.1MB 373ms 0ms crystal 1.14.0

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 82ms 1.2ms 13.3MB 70ms 0ms crystal 1.14.0
2.cr 91ms 2.2ms 4.6MB 80ms 0ms crystal 1.14.0

pidigits

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 2001ms 73ms 6.4MB 1963ms 20ms crystal 1.14.0

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 454ms 18ms 5.2MB 440ms 0ms crystal 1.14.0

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 3904ms 21ms 4.6MB 3893ms 0ms crystal 1.14.0

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 979ms 2.1ms 4.3MB 967ms 0ms crystal 1.14.0

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 249ms 2.4ms 4.0MB 240ms 0ms crystal 1.14.0