| From: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, Marina Polyakova <m(dot)polyakova(at)postgrespro(dot)ru>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, kuroda(dot)hayato(at)fujitsu(dot)com, David Rowley <dgrowleyml(at)gmail(dot)com> |
| Subject: | Re: pgbench: option delaying queries till connections establishment? |
| Date: | 2021-03-13 03:00:29 |
| Message-ID: | CA+hUKG+1TUnVijM_muTpygwPDd5NPjiEM-10fT5VQD8N_yBotg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Sat, Mar 13, 2021 at 3:47 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Checking the man pages, it seems that this ancient HPUX version
> is using some pre-POSIX API spec in which pthread_cond_init takes a
> pthread_condattr_t rather than a pointer to pthread_condattr_t.
> Similarly for pthread_mutex_init.
Wow.
> While it's likely that we could work around that, it's my
> opinion that we shouldn't have to, because gaur is building with
> --disable-thread-safety. If that switch has any meaning at all,
> it should be that we don't try to use thread infrastructure.
> Was any thought given to being able to opt out of this patchset
> to support that configure option?
Oops. The pgbench code was tested under --disable-thread-safety, but
it didn't occur to me that the AC_REPLACE_FUNCS search for
pthread_barrier_wait should also be conditional on that; I will now go
and try to figure out how to do that.
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