Re: gs_group_1 crashing on 13beta2/s390x

From: Andres Freund <andres(at)anarazel(dot)de>
To: Christoph Berg <myon(at)debian(dot)org>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>, Andres Freund <andres(at)anarazel(dot)de>
Subject: Re: gs_group_1 crashing on 13beta2/s390x
Date: 2020-09-25 16:42:04
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On 2020-09-25 17:29:07 +0200, Christoph Berg wrote:
> I guess that suggests two things:
> * jit is not ready for prime time on s390x and I should disable it

I don't know how good LLVMs support for s390x JITing is, and given that
it's unrealistic for people to get access to s390x...

> * jit is not exercised enough by "make installcheck"

So far we've exercised more widely it by setting up machines that use it
for all queries (by setting the config option). I'm doubtful it's worth
doing differently.


Andres Freund

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