On Tue, 28 Mar 2017 13:04:10 -0400, Steve Smith wrote: > >I presume IBM would like to deprecate and retire dataspaces completely, >although the eternal backward-compatibility may prevent that for 100 years >or more. > (Wow! We're halfway there!)
My impression, also. Is there anytning possible with AR-mode that can't be done with AMODE 64? (May I assume that AR mode-mode and AMODE 64 are mutually exclusive?) What's the peformance consequence of AR-mode? I might expect it to be slower than AMODE 31 but faster than AMODE 64. I feel similarly about page protection keys. Segment protection should make them obsolete. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
