Benchmark Table

Go benchmarks produce rows that compare operations with numbers such as nanoseconds per operation.

benchmark_table.go

package main

import "fmt"

type BenchRow struct {
	Name   string
	NsOp   int
	Allocs int
}

func main() {
	var nsOp = 
	row := BenchRow{Name: "BenchmarkLookup", NsOp: nsOp, Allocs: 0}
	fastEnough := row.NsOp <= 100
	allocationFree := row.Allocs == 0

	fmt.Println("name=", row.Name)
	fmt.Println("ns_per_op=", row.NsOp)
	fmt.Println("allocs=", row.Allocs)
	fmt.Println("fast_enough=", fastEnough)
	fmt.Println("allocation_free=", allocationFree)
}

package main

import "fmt"

type BenchRow struct {
	Name   string
	NsOp   int
	Allocs int
}

func main() {
	var nsOp = 
	row := BenchRow{Name: "BenchmarkLookup", NsOp: nsOp, Allocs: 0}
	fastEnough := row.NsOp <= 100
	allocationFree := row.Allocs == 0

	fmt.Println("name=", row.Name)
	fmt.Println("ns_per_op=", row.NsOp)
	fmt.Println("allocs=", row.Allocs)
	fmt.Println("fast_enough=", fastEnough)
	fmt.Println("allocation_free=", allocationFree)
}

package main

import "fmt"

type BenchRow struct {
	Name   string
	NsOp   int
	Allocs int
}

func main() {
	var nsOp = 
	row := BenchRow{Name: "BenchmarkLookup", NsOp: nsOp, Allocs: 0}
	fastEnough := row.NsOp <= 100
	allocationFree := row.Allocs == 0

	fmt.Println("name=", row.Name)
	fmt.Println("ns_per_op=", row.NsOp)
	fmt.Println("allocs=", row.Allocs)
	fmt.Println("fast_enough=", fastEnough)
	fmt.Println("allocation_free=", allocationFree)
}

benchmark result Static examples can model benchmark output as data so the lesson explains interpretation without timing the host machine.