For a perfect solution, you need a minimum of 256 bytes of constants or add non-modified filler to reach the 256 byte amount? Is there a technique to achieve this? BR R14 ORG *+256 ORG *-256 LTORG name DS (unmodified) ORG , * to address after 256 bytes unmodified storage
On Sat, Aug 24, 2024 at 2:03 PM Binyamin Dissen <[email protected]> wrote: > > On Sat, 24 Aug 2024 01:52:46 -0500 Brian Westerman > <[email protected]> wrote: > > :>As for execution speed, there is no real difference, once the program > starts, code is code. > > If the working storage is proximate to the code there will be a performance > cost as data and code use different cache lines. So a change to data near code > will require the cache line to be written to storage and read back into the > code cache. > > -- > Binyamin Dissen <[email protected]> > http://www.dissensoftware.com > > Director, Dissen Software, Bar & Grill - Israel > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
