> This begs a question for me how do you measure the performance..? ObPedant ITYM raises.
There are several ways you can measure performance, but the key questions, as always, are "What do you mean by performance?" and "Performance of what?" Tell me the answer you want and I'll write the benchmark to prove it's correct. -- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> on behalf of scott Ford <idfli...@gmail.com> Sent: Thursday, August 29, 2019 8:18 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Assembler :- PC Instruction Peter, This begs a question for me how do you measure the performance..? What I am seeing via the post and understanding performance matters even with the faster Z processors. Scott On Thu, Aug 29, 2019 at 7:45 AM Peter Relson <rel...@us.ibm.com> wrote: > <snip> > You can do a BASR and STORAGE OBTAIN, STORAGE RELEASE and BR in less time > than a BAKR. > </snip> > > No you can't. > > <snip> > How does its performance stack up against SVC? > </snip> > > That's not a useful comparison. What is useful is "how does its > performance stack up against SVC plus the SVC interrupt handler". > > Peter Relson > z/OS Core Technology Design > > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN > -- Scott Ford IDMWORKS z/OS Development ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
