File: numcpu.go

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package sysinfo

import "runtime"

// NumCPU returns the number of CPUs. On Linux and Windows, it returns
// the number of CPUs which are currently online. On other platforms,
// it returns [runtime.NumCPU].
func NumCPU() int {
	if ncpu := numCPU(); ncpu > 0 {
		return ncpu
	}
	return runtime.NumCPU()
}