Programming Language and compiler
Benchmarks

All Crystal benchmarks

Current benchmark data was generated on Sat Nov 16 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 1357ms 14ms 64.3MB 1337ms 10ms crystal 1.14.0

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 110ms 3.0ms 11.1MB 93ms 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 1420ms 28ms 20.1MB 1340ms 63ms crystal 1.14.0

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 78ms 1.8ms 7.5MB 50ms 10ms crystal 1.14.0

edigits

Input: 250001

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 59ms 1.0ms 6.6MB 43ms 0ms crystal 1.14.0

Input: 100000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 23ms 1.5ms 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 2479ms 10ms 3.0MB 2467ms 0ms crystal 1.14.0

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 206ms 2.2ms 3.0MB 190ms 0ms crystal 1.14.0

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 539ms 2.5ms 3.4MB 407ms 113ms crystal 1.14.0
1.cr 727ms 0.8ms 14.7MB 597ms 120ms crystal 1.14.0

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 59ms 1.6ms 3.4MB 40ms 3ms crystal 1.14.0
1.cr 77ms 1.6ms 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 2.2ms 0.2ms 3.1MB 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 2213ms 195ms 186.4MB 290ms 500ms crystal 1.14.0

Input: 500

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 1222ms 100ms 53.8MB 27ms 83ms 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 0.9ms 3.1MB 23ms 0ms crystal 1.14.0
1.cr 65ms 0.9ms 3.1MB 53ms 0ms crystal 1.14.0

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
0-unsafe.cr 100ms 0.6ms 3.1MB 90ms 0ms crystal 1.14.0
1.cr 183ms 1.6ms 3.1MB 170ms 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 1.1ms 3.0MB 10ms 0ms crystal 1.14.0
1.cr 30ms 1.0ms 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 314ms 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 18ms 0.3ms 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 804ms 11ms 81.7MB 773ms 13ms crystal 1.14.0

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 160ms 0.7ms 22.4MB 140ms 3ms crystal 1.14.0

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 342ms 2.6ms 3.4MB 327ms 0ms crystal 1.14.0
1.cr 344ms 2.9ms 3.4MB 333ms 0ms crystal 1.14.0

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 38ms 0.2ms 3.4MB 27ms 0ms crystal 1.14.0
2.cr 39ms 0.3ms 3.4MB 30ms 0ms crystal 1.14.0

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.cr 351ms 1.7ms 8.4MB 340ms 0ms crystal 1.14.0
1.cr 373ms 4.3ms 43.0MB 357ms 0ms crystal 1.14.0

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 79ms 1.1ms 13.3MB 70ms 0ms crystal 1.14.0
2.cr 87ms 1.7ms 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 13ms 6.4MB 1953ms 30ms crystal 1.14.0

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 451ms 17ms 5.2MB 433ms 0ms crystal 1.14.0

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 3898ms 25ms 4.6MB 3887ms 0ms crystal 1.14.0

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 981ms 2.7ms 4.5MB 967ms 0ms crystal 1.14.0

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.cr 251ms 3.2ms 4.0MB 240ms 0ms crystal 1.14.0