> -----Original Message----- > From: IBM Mainframe Discussion List > [mailto:[EMAIL PROTECTED] On Behalf Of Jim Mulder > Sent: Thursday, July 07, 2005 12:57 PM > To: [email protected] > Subject: Re: z/OS 1.6 and more than 16 processors > > > z/OS does not allow SRB or TCB affinity to any processor > whose address is > larger than x'0F'. The affinity 16-bit masks were not > extended. Some of > the > other 16-bit masks (in IHACSD, for example) were replaced by > new (longer) > bit masks. > > Jim Mulder z/OS System Test IBM Corp. Poughkeepsie, NY
As a side question. Is there any particular use for CPU Affinity any more? IIRC, in the past, the CPUs could be asymmetrically configured (such as a CPU with Vector ability). Or even a CPU versus an AP (for those who remember the 158AP and 168AP, along with any other such animal). -- John McKown Senior Systems Programmer UICI Insurance Center Information Technology This message (including any attachments) contains confidential information intended for a specific individual and purpose, and its' content is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of this transmission, or taking any action based on it, is strictly prohibited. ---------------------------------------------------------------------- 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
