Bug#1087784: hypre: FTBFS: Unable to find reachable pairing between local and remote interfaces

[Santiago Vila]

owner 1068809 !
reopen 1068809
forwarded 1068809 https://github.com/hypre-space/hypre/issues/1194
thanks

El 6/12/24 a las 0:05, Drew Parsons escribió:
> It's a strange warning, I don't yet understand what it means.
> I see it locally on my own system. It doesn't seem to be blocking processes from running.
> 
> Acknowledging it as a known warning is a reasonable workaround.

Hi.

After this propagated to testing, I got a build failure.

So I built it a lot of times to double-check, and it
seems it was not really fixed.

In my environment it's random with high probability (> 50%),
and the error messages are quite funny:

In some builds I can get this:

----------------------------------
FAILED : TEST_ij/solvers.err  (4)

h]
----------------------------------

while in other builds I can get this instead:

----------------------------------

FAILED : TEST_ij/solvers.err  (129)

[the-hostname][[20559,1],4][../../../../../../opal/mca/btl/tcp/btl_tcp_proc.c:266:mca_btl_tcp_proc_create_interface_grap
----------------------------------

Note the missing "h]" at the end, apparently the messages
are cut in pieces, which makes filtering with egrep not to be effective.

So, I've just forwarded this upstream, and in the meantime will probably
have to disable some tests to ensure that they do not make the build to fail.

Cc to Francesco just in case he wants to investigate this more deeply.

Thanks.