Hi everybody, you were right !
After increasing the size of XML up to 150MB then I saw a little of zIIP usage. Anyway, it would be interesting to know how IBM manages these thresholds. Thanks a lot for your help. Max Il giorno ven 30 set 2022 alle ore 10:38 Andrew Rowley < [email protected]> ha scritto: > On 30/09/2022 6:15 pm, Massimo Biancucci wrote: > > I don't know how "trivial" can be "trivial". > > It's about 8K in bytes (lot of spaces as usual). > > It comes from a sample I took on the web, four nesting levels eight > fields. > > > > After your hint I increased the size up to 60K (more entries same style) > > but nothing changed. > > Is there any documentation on how big (or complicated) must be a XML to > > fire zIIP usage ? > > I think we underestimate how much work can be done on modern processors. > > It wouldn't surprise me if the XML had to be multi-megabyte before the > cost of switching processors was justified. it probably also depends on > whether the CP is full speed - a slower CP probably makes it switch to a > zIIP earlier. > > -- > Andrew Rowley > Black Hill Software > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
