Rob, I will put in my guess here: MVCL
I have had all too many encounters with that one lately during batch application CPU-time reduction efforts. Peter > -----Original Message----- > From: IBM Mainframe Discussion List [mailto:[email protected]] On > Behalf Of Rob Scott > Sent: Wednesday, April 15, 2009 12:34 PM > To: [email protected] > Subject: Re: The speed of the 64 bit code > > Ed > > OK, I will bite... > > >We did that and found *one* instruction that was so slow, and executed so > often, it brought our product to its "knees". > > Please name and shame the instruction This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system. ---------------------------------------------------------------------- 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
