On Tue, 16 Feb 2016 18:49:36 +0000, Blaicher, Christopher Y. wrote: >BAKR/PR does take a lot more time then STM/LM, but most times you can't just >use STM/LM, you also have a GETMAIN/FREEMAIN for a register save area and >other setup/restore things to do. > >So, once you factor in those other overheads, which is faster? I don't know >as >I haven't set up the tests to validly compare the different methods possible. >I >have seen several different ways to avoid the GETMAIN/FREEMAIN overheads.
The CSVFETCH exit is passed a 1K work area, likely eliminating the need to GETMAIN in many cases. -- Tom Marchant ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
