Hi, On 2025-09-26 08:33:08 -0700, Jacob Champion wrote: > On Fri, Sep 26, 2025 at 8:12 AM Robert Haas <[email protected]> wrote: > > Basically anything that would allow us to do multiple tests > > without having to fork a new process for every single one seems like > > it would probably save quite a bit. > > Agreed, it's pretty inefficient. (For comparison, it runs in about two > seconds on my machine, so I hadn't noticed how bad it had gotten. > Thanks for pointing it out.) > > The hammer I had available at the time was > Perl-plus-compiled-executable.
You can just support running multiple tests with one run of the executable, e.g. by splitting the input / output on null bytes. Greetings, Andres Freund
