Hi, I recently added the BNDRY=PAGE parameter to a set of STORAGE OBTAINS which acquire storage areas of various sizes from several low private subpools. My intent was a reduction of CPU used by subsequent MVCLE instructions, as ADM would more likely be employed for MVCLE executes, since the storage areas involved were page aligned (apparently an ADM pre-req.) Unfortunately my initial testing revealed a significant increase in CPU consumption, rather than a reduction.
I did a few searches of the IBM-MAIN archive and found nothing involving increased CPU overhead resulting from BNDRY=PAGE usage. Any thoughts on what might be causing the elevated CPU? Again, the only change made was adding BNDRY=PAGE. (I have since backed the change off, tested, reapplied the change and tested with the same results) Thanks much, Mike ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
