Golang React JS Technology Blog

Find out how many logical processors used by current process

NumCPU returns the number of logical CPUs usable by the current process.

Example

package main

import (
	"fmt"
	"runtime"
)

func main() {
	fmt.Println(runtime.NumCPU())
}

Most Helpful This Week

Convert Float32 to Float64 and Float64 to Float32 How do you handle HTTP server HTTP/2 in Go? Program in Go language to Calculate Standard Deviation using Math package Interface embedding another interface in Go Programming Language Golang program for implementation of Linked List Golang program for implementation of Tower of Hanoi Algorithm

Most Helpful This Week

Regular Expression to get a string between parentheses in Golang How to get first and last element of slice in Golang? How to count number of repeating words in a given String?Simple function with return value in Golang How to set timeout for http.Get() requests in Golang?How to use a mutex to define critical sections of code and fix race conditions?Golang Functions Returning Multiple Values Example: Split, Join, and Equal from BYTES Package Golang HTTP GET request with parameters How to Draw a rectangle in Golang?