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@MarvinJWendt
MarvinJWendt committed Dec 19, 2023
1 parent d0bd13b commit c5125b1
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Showing 32 changed files with 12,440 additions and 10,590 deletions.
19,989 changes: 10,727 additions & 9,262 deletions benchmarks.json
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22 changes: 22 additions & 0 deletions benchmarks/interface-vs-direct-method-call/_meta.yaml
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name: Interface vs Direct Method Call
headline: A benchmark to compare the performance of interface vs direct method calls in Go.
description: >
This benchmark compares the performance of interface vs direct method calls in Go.
Each benchmark creates a struct, containing a single method.
It will then call the method on the struct, either directly or via an interface.
tags:
- interface
- struct

contributors:
- MarvinJWendt

meta:
- implementation: Interface Method Call
description: >
This benchmark calls the method on the struct via an interface.
- implementation: Direct Method Call
description: >
This benchmark calls the method on the struct directly.
14 changes: 14 additions & 0 deletions benchmarks/interface-vs-direct-method-call/direct_test.go
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package interface_vs_direct_method_call

import "testing"

type DirectStruct struct{}

func (m DirectStruct) Method() {}

func BenchmarkDirectMethodCall_run(b *testing.B) {
s := DirectStruct{}
for i := 0; i < b.N; i++ {
s.Method()
}
}
18 changes: 18 additions & 0 deletions benchmarks/interface-vs-direct-method-call/interface_test.go
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package interface_vs_direct_method_call

import "testing"

type Interface interface {
Method()
}

type InterfaceStruct struct{}

func (m InterfaceStruct) Method() {}

func BenchmarkInterfaceMethodCall_run(b *testing.B) {
var s Interface = InterfaceStruct{}
for i := 0; i < b.N; i++ {
s.Method()
}
}
180 changes: 180 additions & 0 deletions benchmarks/interface-vs-direct-method-call/output.bench
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goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 1000 0.4500 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 1000 0.4800 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 1000 0.5100 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 1000 0.4500 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 1000 0.5300 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 1000 0.5000 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 1000 1.820 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 1000 1.820 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 1000 1.850 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 1000 1.830 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 1000 1.860 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 1000 1.850 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.017s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 2000 0.3600 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 2000 0.3800 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 2000 0.3850 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 2000 0.6300 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 2000 0.3850 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 2000 0.3850 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 2000 1.710 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 2000 1.720 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 2000 1.800 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 2000 1.745 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 2000 1.740 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 2000 1.730 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 3000 0.5533 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 3000 0.3333 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 3000 0.3467 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 3000 0.3467 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 3000 0.3467 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 3000 0.3500 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 3000 1.677 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 3000 1.690 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 3000 1.690 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 3000 1.690 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 3000 1.697 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 3000 1.690 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 4000 0.3150 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 4000 0.3225 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 4000 0.3225 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 4000 0.3325 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 4000 0.3250 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 4000 0.3250 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 4000 1.670 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 4000 1.680 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 4000 1.675 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 4000 1.673 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 4000 1.675 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 4000 1.675 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 5000 0.3040 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 5000 0.3160 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 5000 0.3220 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 5000 0.3540 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 5000 0.3100 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 5000 0.3200 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 5000 1.664 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 5000 1.664 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 5000 1.672 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 5000 1.670 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 5000 1.666 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 5000 1.672 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 6000 0.2983 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 6000 0.2983 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 6000 0.3033 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 6000 0.3050 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 6000 0.3100 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 6000 0.3117 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 6000 1.652 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 6000 1.652 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 6000 1.660 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 6000 1.660 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 6000 1.658 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 6000 1.658 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 7000 0.3300 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 7000 0.4971 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 7000 0.4671 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 7000 0.3043 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 7000 0.2986 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 7000 0.3014 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 7000 1.646 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 7000 2.021 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 7000 1.649 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 7000 1.651 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 7000 1.653 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 7000 1.650 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.017s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 8000 0.2925 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 8000 0.3013 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 8000 0.2950 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 8000 0.3013 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 8000 0.2938 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 8000 0.3000 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 8000 1.642 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 8000 1.651 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 8000 1.650 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 8000 1.651 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 8000 1.647 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 8000 1.647 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 9000 0.2900 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 9000 0.2900 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 9000 0.2889 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 9000 0.2944 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 9000 0.2956 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 9000 0.2911 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 9000 1.639 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 9000 3.289 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 9000 1.641 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 9000 1.644 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 9000 1.643 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 9000 1.644 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
goos: linux
goarch: amd64
pkg: github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call
cpu: AMD Ryzen 9 3950X 16-Core Processor
BenchmarkDirectMethodCall_run 10000 0.2870 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-2 10000 0.2930 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-4 10000 0.2940 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-8 10000 0.2940 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-16 10000 0.2950 ns/op 0 B/op 0 allocs/op
BenchmarkDirectMethodCall_run-32 10000 0.2930 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run 10000 1.639 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-2 10000 1.643 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-4 10000 1.859 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-8 10000 1.642 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-16 10000 1.648 ns/op 0 B/op 0 allocs/op
BenchmarkInterfaceMethodCall_run-32 10000 1.647 ns/op 0 B/op 0 allocs/op
PASS
ok github.com/go-benchmarks/benchmarks/benchmarks/interface-vs-direct-method-call 0.016s
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