github.com/AESNooper/go/src@v0.0.0-20220218095104-b56a4ab1bbbb/runtime/os_freebsd_arm64.go (about)

     1  // Copyright 2019 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package runtime
     6  
     7  //go:nosplit
     8  func cputicks() int64 {
     9  	// Currently cputicks() is used in blocking profiler and to seed fastrand().
    10  	// nanotime() is a poor approximation of CPU ticks that is enough for the profiler.
    11  	return nanotime()
    12  }