> -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:[email protected]] On Behalf Of Bob Shannon > Sent: Thursday, August 20, 2009 8:25 AM > To: [email protected] > Subject: Re: zAAP on zIIP > > >However, by doing this, IBM has implicitly revealed that > there cannot be >much, if any, difference between an zAAP and > a zIIP, hardware-wise. > > IBM has never hidden this fact. It has been discussed > numerous times on this list. A PU is a PU. Period. How else > could they dynamically configure PUs for selective purposes > if there was some physical difference? > > Bob Shannon > Rocket Software
I was in-exact, sorry. All PUs are created equal. But the millicode running in the PUs is not. I know, I said microcode before - I'm old, sorry. But the millicode in an IFL is different from that in a CP is different from that in an ICF (?) is different from that in a zAAP(?) is different from that in a zIIP (?). -- John McKown Systems Engineer IV IT Administrative Services Group HealthMarkets(r) 9151 Boulevard 26 * N. Richland Hills * TX 76010 (817) 255-3225 phone * (817)-961-6183 cell [email protected] * www.HealthMarkets.com Confidentiality Notice: This e-mail message may contain confidential or proprietary information. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. HealthMarkets(r) is the brand name for products underwritten and issued by the insurance subsidiaries of HealthMarkets, Inc. -The Chesapeake Life Insurance Company(r), Mid-West National Life Insurance Company of TennesseeSM and The MEGA Life and Health Insurance Company.SM ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
