github.com/moontrade/unsafe@v0.9.1/cgo/call_test.go (about)

     1  package cgo
     2  
     3  import (
     4  	"runtime"
     5  	"testing"
     6  	"time"
     7  )
     8  
     9  func BenchmarkCall(b *testing.B) {
    10  	b.Run("Assembly Trampoline Call", func(b *testing.B) {
    11  		for i := 0; i < b.N; i++ {
    12  			NonBlockingNoop()
    13  		}
    14  	})
    15  	b.Run("CGO Trampoline Call", func(b *testing.B) {
    16  		for i := 0; i < b.N; i++ {
    17  			BlockingNoop()
    18  		}
    19  	})
    20  	b.Run("CGO Standard", func(b *testing.B) {
    21  		for i := 0; i < b.N; i++ {
    22  			CGONoop()
    23  		}
    24  	})
    25  }
    26  
    27  func TestSleep(t *testing.T) {
    28  	runtime.LockOSThread()
    29  	defer runtime.UnlockOSThread()
    30  	for i := 0; i < 10000; i++ {
    31  		NonBlockingSleep(time.Second)
    32  		println(time.Now().UnixNano())
    33  	}
    34  }