| From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Jeff Davis <pgsql(at)j-davis(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: JIT compiling with LLVM v9.0 |
| Date: | 2018-02-01 13:42:35 |
| Message-ID: | 38753444-0859-ff41-f8af-acd744bb0d83@2ndquadrant.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On 1/31/18 13:34, Andres Freund wrote:
> That's a fair argument, and I don't really have a good answer to it. We
> could have a jit = off/try/on, and use that to signal things? I.e. it
> can be set to try (possibly default in version + 1), and things will
> work if it's not installed, but if set to on it'll refuse to work if not
> enabled. Similar to how huge pages work now.
But that setup also has the problem that you can't query the setting to
know whether it's actually on.
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Peter Eisentraut | 2018-02-01 13:46:08 | Re: JIT compiling with LLVM v9.0 |
| Previous Message | Bruce Momjian | 2018-02-01 13:38:57 | Re: proposal: alternative psql commands quit and exit |