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
