On Fri, 19 Mar 2021 15:58:57 -0400, Joseph Reichman wrote: >Data is not there after check > WTF!?
On Fri, 19 Mar 2021 11:25:12 -0700, Ed Jaffe wrote: >On 3/19/2021 11:09 AM, Joseph Reichman wrote: >> ... >> I check to see if the first fullword has been populated by the BDW > That's called "Bit Spinning". Not advised. >The DECB that you issue CHECK against contains an actual embedded ECB at >offset +0. There is an implied WAIT inside CHECK, ... Guess whom I trust. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
