On Wed, Jun 08, 2005 at 12:30:26PM -0700, Edward E. Jaffe ([EMAIL PROTECTED]) wrote: > If you want to know how much CPU time an exit uses, don't remove it! Put > a TIMEUSED macro at entry and exit -- [snip]
What about JES2's overhead in invoking the exit? In the particular case in question that's going to be insignificant relative to the cost of the SVC 26(s), but in other situations it might be something that needs to be factored in. /Leonard ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
