Programming Language and compiler
Benchmarks

Perl VS Go benchmarks

Current benchmark data was generated on Mon Jun 23 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
go 1.go 1752ms 19ms 51.9MB 1730ms 10ms tinygo 0.38.0
go 1-m.go 2372ms 7.5ms 42.0MB 5283ms 43ms go 1.24.4
perl 1.pl timeout 0.0ms 77.8MB 4963ms 27ms perl 5.40.2

Input: 15

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 154ms 0.3ms 5.0MB 140ms 0ms tinygo 0.38.0
go 1-m.go 209ms 2.0ms 7.9MB 373ms 7ms go 1.24.4
perl 1.pl 1824ms 20ms 14.4MB 1807ms 3ms perl 5.40.2

fasta

Input: 2500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 125ms 0.3ms 7.5MB 380ms 0ms go 1.24.4
perl 1.pl 3560ms 16ms 10.9MB 3543ms 0ms perl 5.40.2

Input: 250000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 3-m.go 17ms 0.6ms 7.6MB 30ms 0ms go 1.24.4
perl 1.pl 367ms 3.4ms 6.6MB 353ms 0ms perl 5.40.2

helloworld

Input: QwQ

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 0.7ms 0.0ms 0.3MB 0ms 0ms tinygo 0.38.0
go 1.go 1.4ms 0.1ms 3.4MB 0ms 0ms go 1.24.4
perl 1.pl 2.6ms 0.2ms 5.1MB 0ms 0ms perl 5.40.2

nbody

Input: 5000000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 346ms 1.4ms 0.3MB 337ms 0ms tinygo 0.38.0
go 1.go 349ms 1.6ms 3.5MB 340ms 0ms go 1.24.4
perl 2.pl timeout 0.0ms 6.1MB 4990ms 0ms perl 5.40.2

Input: 500000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 1.go 36ms 0.4ms 0.3MB 30ms 0ms tinygo 0.38.0
go 1.go 37ms 0.1ms 3.5MB 30ms 0ms go 1.24.4
perl 2.pl 2829ms 163ms 6.1MB 2820ms 0ms perl 5.40.2

spectral-norm

Input: 8000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 1917ms 15ms 5.5MB 7387ms 13ms go 1.24.4
go 1.go 3646ms 8.0ms 5.6MB 3637ms 0ms go 1.24.4
go 1.go timeout 0.0ms 0.5MB 4990ms 0ms tinygo 0.38.0
perl 4.pl timeout 0.0ms 9.9MB 19817ms 10ms perl 5.40.2

Input: 4000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 481ms 1.8ms 5.6MB 1843ms 0ms go 1.24.4
go 1.go 915ms 1.3ms 3.5MB 907ms 0ms go 1.24.4
go 1.go 1397ms 1.7ms 0.4MB 1387ms 0ms tinygo 0.38.0
perl 4.pl timeout 0.0ms 10.1MB 19537ms 10ms perl 5.40.2

Input: 2000

lang code time stddev peak-mem mem time(user) time(sys) compiler compiler/runtime
go 4-m.go 126ms 0.7ms 5.6MB 450ms 0ms go 1.24.4
go 1.go 231ms 1.9ms 3.5MB 220ms 0ms go 1.24.4
go 1.go 351ms 0.1ms 0.4MB 340ms 0ms tinygo 0.38.0
perl 4-m.pl 3441ms 7.2ms 9.5MB 13347ms 3ms perl 5.40.2