Skip to content

Instantly share code, notes, and snippets.

Sokolov Yura funny-falcon

Block or report user

Report or block funny-falcon

Hide content and notifications from this user.

Learn more about blocking users

Contact Support about this user’s behavior.

Learn more about reporting abuse

Report abuse
View GitHub Profile
View deferClosure.go
package main
import "fmt"
func A(x, y int) {
fmt.Println("The deferred A-call", x, y)
}
func B() int {
theAnswer := 42
@funny-falcon
funny-falcon / latency.txt
Created Jun 1, 2012 — forked from jboner/latency.txt
Latency numbers every programmer should know
View latency.txt
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns
Send 1K bytes over 1 Gbps network 10,000 ns 0.01 ms
Read 1 MB sequentially from memory 250,000 ns 0.25 ms
Round trip within same datacenter 500,000 ns 0.5 ms
Read 1 MB sequentially from SSD 1,000,000 ns 1 ms 4X memory
You can’t perform that action at this time.