go concurrent execution of f with parameter i. Tasks are independent and don't return any value.
package main
import (
"fmt"
"sync"
)
func main() {
numTasks := 10
var wg sync.WaitGroup
for i := 0; i < numTasks; i++ {
wg.Add(1)
go executeTask(&wg, i)
}
wg.Wait()
}
func executeTask(wg *sync.WaitGroup, i int) {
defer wg.Done()
fmt.Printf("Task %d is executed\n", i)
// Perform independent task with parameter i
}