On 2019-Aug-07, Tom Lane wrote:
> Something related I've been wondering about is whether we could
> parallelize the isolation tests. A difficulty here is that the
> slowest ones tend to also be timing-sensitive, such that running
> them in parallel would increase the risk of failure. But we
> could likely get at least some improvement.
Yeah, there's some improvement to be had there. We've discussed it
previously:
https://postgr.es/m/20180124231006.z7spaz5gkzbdvob5@alvherre.pgsql
I'm not really happy about this grouping if we mean we're restricted in
how we can make tests run in parallel.
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Álvaro Herrera https://www.2ndQuadrant.com/
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