More detailed explanation plus more in the comments: https://fgiesen.wordpress.com/2012/07/21/the-magic-ring-buffer/ https://fgiesen.wordpress.com/2012/07/21/th

More detailed explanation plus more in the comments: https://fgiesen.wordpress.com/2012/07/21/the-magic-ring-buffer/ https://fgiesen.wordpress.com/2012/07/21/the-magic-ring-buff...