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GoroutineWhat is GoroutineGoroutine is a unique concurrency body of Golang. It is a lightweight "thread"The most basic execution unit in Go. Each Goroutine executes independentlyEach Go program has at least one Goroutine: the main Goroutine. When the program starts, it is created automatically.func main() { say() // Running, waitin ...

Or the example of the previous article: package main​import "fmt"​func main() { fmt.Println("Hello World!")} Let's talk about the last article. After schedinit completes the initialization of the scheduling system, it returns to rt0_go starts calling newproc(), creating a new goroutine to execute the runtime.main() corresponding to mainPC ...