Re: separate serial_schedule useful?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: separate serial_schedule useful?
Date: 2017-10-07 16:49:08
Message-ID: 6137.1507394948@sss.pgh.pa.us
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I wrote:
> Robert Haas <robertmhaas(at)gmail(dot)com> writes:
>> There's no reason why pg_regress couldn't have a
>> --bail-if-group-size-exceeds=N argument, or why we couldn't have a
>> separate Perl script to validate the schedule file as part of the
>> build process.

> I'd go for the former approach; seems like less new code and fewer cycles
> used to enforce the rule.

Concretely, how about the attached? (Obviously we'd have to fix
parallel_schedule before committing this.)

regards, tom lane

Attachment Content-Type Size
enforce-max-test-parallelism.patch text/x-diff 3.2 KB

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