| From: | Peter Geoghegan <pg(at)bowt(dot)ie> |
|---|---|
| To: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Reducing the runtime of the core regression tests |
| Date: | 2019-04-12 17:49:27 |
| Message-ID: | CAH2-WzmH=iphX_mxtkL0ik3M538=+v1Ne5JNu56HiC+cFoQoeQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Apr 12, 2019 at 10:24 AM Alvaro Herrera
<alvherre(at)2ndquadrant(dot)com> wrote:
> I wonder if it would be useful to add --enable-debug. I think I
> purposefully removed that, but I don't remember any details about it.
As usual, this stuff is horribly under-documented. I think it's
possible that --enable-debug would help, since llvm-gcov requires it,
but that doesn't seem particularly likely.
It's definitely generally recommended that "-O0" be used, so I think
that we can agree that that was an improvement, even if it doesn't fix
the remaining problem that I noticed when I rechecked nbtutils.c.
--
Peter Geoghegan
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