| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | "Rady, Doug" <radydoug(at)amazon(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PATCH: pgbench - option to build using ppoll() for larger connection counts |
| Date: | 2017-10-26 11:45:24 |
| Message-ID: | CA+TgmoYybNv-DdhVPMxLB2nx2SqeNJirtWHmdEAZUCGoTB2VBg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Sep 25, 2017 at 8:01 PM, Rady, Doug <radydoug(at)amazon(dot)com> wrote:
> This patch enables building pgbench to use ppoll() instead of select()
>
> to allow for more than (FD_SETSIZE - 10) connections. As implemented,
>
> when using ppoll(), the only connection limitation is system resources.
So what's an example of something that fails without this patch but
works with the patch?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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