| From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de> |
| Cc: | Noah Misch <noah(at)leadboat(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: JIT compiling with LLVM v12 |
| Date: | 2018-08-22 16:33:43 |
| Message-ID: | d1f1d2c3-e9b2-c7bd-3c88-9ed4827d147b@2ndquadrant.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On 22/08/2018 16:54, Andres Freund wrote:
> I don't see particularly much benefit in deciding before beta,
> personally. What's making you think it'd be important to decide before?
> Pretty fundamentally, it'll be a setting you don't know is effectively
> on, for the forseeable future anyway?
Users are evaluating PostgreSQL 11 beta in their environments, including
its performance. I have to tell them, whatever performance test results
you get now might not be what you'll get with the final 11.0.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Jonathan S. Katz | 2018-08-22 16:36:34 | Re: Query is over 2x slower with jit=on |
| Previous Message | Andres Freund | 2018-08-22 16:12:41 | Re: Query is over 2x slower with jit=on |