From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> |
Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: reducing isolation tests runtime |
Date: | 2018-01-25 20:58:04 |
Message-ID: | 29555.1516913884@sss.pgh.pa.us |
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Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> Here's a concrete proposal. Runtime is 45.7 seconds on my laptop. It
> can be further reduced, but not by more than a second or two unless you
> get in the business of modifying other tests. (I only modified
> deadlock-soft-2 because it saves 5 seconds).
Looks reasonable to me, but do we want to set any particular convention
about the max number of tests to run in parallel? If so there should
be at least a comment saying what.
> Admittedly the new isolation_schedule file is a bit ugly.
Meh, seems fine.
We won't know if this really works till it hits the buildfarm,
I suppose.
regards, tom lane
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