Programming Language and compiler
Benchmarks

Perl VS Zig benchmarks

Current benchmark data was generated on Wed Jan 22 2025, 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
zig 1.zig 1729ms 12ms 49.1MB 1700ms 13ms zig 0.13.0
perl 1.pl timeout 0.0ms 77.8MB 4960ms 27ms perl 5.40.1

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 146ms 1.2ms 7.1MB 137ms 0ms zig 0.13.0
perl 1.pl 1798ms 12ms 14.4MB 1787ms 0ms perl 5.40.1

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 87ms 0.6ms 1.1MB 80ms 0ms zig 0.13.0
perl 1.pl 3604ms 17ms 10.9MB 3590ms 0ms perl 5.40.1

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 10ms 0.1ms 1.1MB 0ms 0ms zig 0.13.0
perl 1.pl 383ms 27ms 6.5MB 367ms 0ms perl 5.40.1

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 1.zig 1.0ms 0.1ms 1.3MB 0ms 0ms zig 0.13.0
perl 1.pl 2.8ms 0.4ms 5.1MB 0ms 0ms perl 5.40.1

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2.zig 274ms 0.5ms 1.1MB 270ms 0ms zig 0.13.0
zig 1.zig 313ms 0.7ms 1.3MB 300ms 0ms zig 0.13.0
perl 2.pl timeout 0.0ms 6.1MB 4987ms 0ms perl 5.40.1

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2.zig 29ms 0.0ms 1.1MB 20ms 0ms zig 0.13.0
zig 1.zig 34ms 0.3ms 1.3MB 27ms 0ms zig 0.13.0
perl 2.pl 2757ms 41ms 6.1MB 2743ms 0ms perl 5.40.1

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2-m.zig 473ms 1.2ms 3.9MB 1583ms 7ms zig 0.13.0
zig 2.zig 916ms 1.6ms 1.5MB 903ms 0ms zig 0.13.0
zig 1.zig 3670ms 6.3ms 1.5MB 3660ms 0ms zig 0.13.0
perl 4.pl timeout 0.0ms 13.8MB 19717ms 23ms perl 5.40.1

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2-m.zig 125ms 0.3ms 3.7MB 273ms 3ms zig 0.13.0
zig 2.zig 231ms 2.4ms 1.4MB 220ms 0ms zig 0.13.0
zig 1.zig 921ms 1.9ms 1.4MB 910ms 0ms zig 0.13.0
perl 4.pl timeout 0.0ms 14.0MB 19480ms 10ms perl 5.40.1

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
zig 2-m.zig 39ms 1.5ms 3.7MB 33ms 0ms zig 0.13.0
zig 2.zig 60ms 0.8ms 1.4MB 50ms 0ms zig 0.13.0
zig 1.zig 232ms 0.8ms 1.4MB 220ms 0ms zig 0.13.0
perl 4-m.pl 3392ms 3.3ms 12.4MB 13083ms 10ms perl 5.40.1