Re: zIIP MultiThreads

2020-09-05 Thread Scott Chapman
On Fri, 4 Sep 2020 09:22:09 -0700, Ed Jaffe wrote: >IMHO, if you need additional zIIP capacity for a production workload, it >probably makes more sense to configure another zIIP core online than it >does to enable MT=2. Agreed. SMT is a good thing to keep in your pocket for the emergency of

Re: zIIP MultiThreads

2020-09-05 Thread Salva Carrasco
We see 1.3 on peak hours. -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Re: zIIP MultiThreads

2020-09-04 Thread Ed Jaffe
On 9/4/2020 9:15 AM, Michael Babcock wrote: Anyone using their zIIPs with the multithread parm in IEAOPTxx? Is that per LPAR or per zIIP? Meaning if I enable it in one LPAR is it enabled on all LPARs? What are the ramifications of enabling it and does it provide much benefit? Like all

Re: zIIP MultiThreads

2020-09-04 Thread Mark Jacobs
1) Yes 2) Per LPAR 3) See above 4) It depends. Mark Jacobs Sent from ProtonMail, Swiss-based encrypted email. GPG Public Key - https://api.protonmail.ch/pks/lookup?op=get=markjac...@protonmail.com ‐‐‐ Original Message ‐‐‐ On Friday, September 4, 2020 12:15 PM, Michael Babcock