Programming Language and compiler
Benchmarks

All Zig benchmarks

Current benchmark data was generated on Thu May 04 2023, full log can be found HERE

CONTRIBUTIONS are WELCOME!

[x86_64][2 cores] Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz (Model 85)

* -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.zig 2441ms 11ms 49.1MB 2400ms 23ms zig 0.11.0-dev.2969+855493bb8

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 196ms 0.7ms 7.1MB 183ms 0ms zig 0.11.0-dev.2969+855493bb8

edigits

Input: 250001

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 4850ms 1.7ms 2.7MB 4813ms 20ms zig 0.11.0-dev.2969+855493bb8

Input: 100000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 800ms 0.1ms 2.0MB 777ms 3ms zig 0.11.0-dev.2969+855493bb8

fannkuch-redux

Input: 11

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.zig 1237ms 2.8ms 1.0MB 2410ms 0ms zig 0.11.0-dev.2969+855493bb8
3-i.zig 1667ms 1.7ms 1.0MB 1653ms 0ms zig 0.11.0-dev.2969+855493bb8
2.zig 2228ms 2.9ms 1.0MB 2217ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 3071ms 9.1ms 1.0MB 3060ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.zig 116ms 1.3ms 1.1MB 200ms 0ms zig 0.11.0-dev.2969+855493bb8
3-i.zig 141ms 1.7ms 1.3MB 130ms 0ms zig 0.11.0-dev.2969+855493bb8
2.zig 189ms 0.2ms 1.0MB 177ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 251ms 0.5ms 1.0MB 240ms 0ms zig 0.11.0-dev.2969+855493bb8

fasta

Input: 2500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 107ms 0.4ms 1.0MB 100ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 250000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 13ms 1.0ms 1.0MB 0ms 0ms zig 0.11.0-dev.2969+855493bb8

helloworld

Input: QwQ

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 1.7ms 0.6ms 1.0MB 0ms 0ms zig 0.11.0-dev.2969+855493bb8

json-serde

Input: sample 5000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 121ms 1.7ms 11.9MB 107ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: canada 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 686ms 0.9ms 62.5MB 633ms 37ms zig 0.11.0-dev.2969+855493bb8

knucleotide

Input: 2500000_in

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 1212ms 4.8ms 22.7MB 1177ms 17ms zig 0.11.0-dev.2969+855493bb8

Input: 250000_in

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 132ms 0.4ms 7.3MB 113ms 0ms zig 0.11.0-dev.2969+855493bb8

lru

Input: 1000 1000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 47ms 0.1ms 2.8MB 37ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 1000 3000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 135ms 0.7ms 2.7MB 127ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 100 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 22ms 0.4ms 1.0MB 10ms 0ms zig 0.11.0-dev.2969+855493bb8

mandelbrot

Input: 5000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 364ms 0.5ms 4.2MB 350ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 1000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 18ms 0.5ms 1.0MB 10ms 0ms zig 0.11.0-dev.2969+855493bb8

merkletrees

Input: 17

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 1150ms 5.7ms 41.2MB 1113ms 20ms zig 0.11.0-dev.2969+855493bb8

Input: 15

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 229ms 2.0ms 11.0MB 210ms 0ms zig 0.11.0-dev.2969+855493bb8

nbody

Input: 5000000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.zig 255ms 1.8ms 1.0MB 240ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 384ms 5.0ms 1.0MB 373ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 500000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.zig 28ms 0.5ms 1.0MB 20ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 40ms 0.9ms 1.0MB 30ms 0ms zig 0.11.0-dev.2969+855493bb8

nsieve

Input: 12

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.zig 380ms 7.3ms 6.0MB 363ms 3ms zig 0.11.0-dev.2969+855493bb8
1.zig 1054ms 18ms 40.3MB 1027ms 10ms zig 0.11.0-dev.2969+855493bb8

Input: 10

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2.zig 80ms 2.1ms 2.2MB 70ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 112ms 0.5ms 11.0MB 100ms 0ms zig 0.11.0-dev.2969+855493bb8

pidigits

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 1831ms 0.5ms 2.3MB 1810ms 7ms zig 0.11.0-dev.2969+855493bb8

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
1.zig 428ms 0.8ms 2.0MB 417ms 0ms zig 0.11.0-dev.2969+855493bb8

spectral-norm

Input: 8000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.zig 896ms 3.7ms 1.3MB 1710ms 0ms zig 0.11.0-dev.2969+855493bb8
2.zig 1725ms 9.3ms 1.0MB 1710ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 4004ms 46ms 1.0MB 3990ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 4000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.zig 235ms 4.6ms 1.2MB 427ms 0ms zig 0.11.0-dev.2969+855493bb8
2.zig 434ms 1.5ms 1.1MB 423ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 1014ms 1.6ms 1.1MB 1000ms 0ms zig 0.11.0-dev.2969+855493bb8

Input: 2000

code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
2-m.zig 65ms 1.7ms 1.3MB 100ms 0ms zig 0.11.0-dev.2969+855493bb8
2.zig 110ms 0.5ms 1.6MB 100ms 0ms zig 0.11.0-dev.2969+855493bb8
1.zig 254ms 3.6ms 1.0MB 243ms 0ms zig 0.11.0-dev.2969+855493bb8