Whose illustration? (Serious question -- don't know what you are replying to.)
If I understand you correctly there is no "protection" needed for readers. No matter how many readers read a word in storage, they will all retrieve the same value, until it changes. Charles -----Original Message----- From: IBM Mainframe Assembler List [mailto:[email protected]] On Behalf Of Joe Owens Sent: Thursday, January 10, 2019 2:28 AM To: [email protected] Subject: Re: Multi CPU interlock question Yes, your illustration is exactly what I was concerned about. My instinct was CS was just about updaters of storage, and not readers, so there must be some other type of protection for readers. Thanks, Joe
