<div dir="auto">Well it is good to know about the incompatibility. Thanks for the update and glad that everything is working as it should.<div dir="auto"><br></div><div dir="auto">Best, </div><div dir="auto">Vijay </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue., Jun. 11, 2019, 11:40 Lorenzo Botti, <<a href="mailto:bottilorenzo@gmail.com">bottilorenzo@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Deai Vijay,<br>
the examples runs fine with mpich-3.3.1 so I guess there was some<br>
problem with the previous mpich release (3.3).<br>
Sorry for bothering you.<br>
Bests<br>
Lorenzo<br>
<br>
Il giorno lun 10 giu 2019 alle ore 14:41 Lorenzo Botti<br>
<<a href="mailto:bottilorenzo@gmail.com" target="_blank" rel="noreferrer">bottilorenzo@gmail.com</a>> ha scritto:<br>
><br>
> Dear Vijay,<br>
> I'm also surprised by this issue.<br>
> Tomorrow I will have the possibility to launch the tests individually,<br>
> I don't have access to the computer right now.<br>
> It would be great if you could test the same setup.<br>
> Thanks a lot!<br>
> Lorenzo<br>
><br>
> Il giorno dom 9 giu 2019 alle ore 22:16 Vijay S. Mahadevan<br>
> <<a href="mailto:vijay.m@gmail.com" target="_blank" rel="noreferrer">vijay.m@gmail.com</a>> ha scritto:<br>
> ><br>
> > Lorenzo,<br>
> ><br>
> > I routinely run with mpich-3.2 on my Macbook with clang and have not<br>
> > seen any issues both in-source or out-of-source. Our buildbot builds<br>
> > do use mpich-3.1 on Ubuntu Trusty and there are no issues there as<br>
> > well. However, I currently don't see any builds with mpich-3.3 -<br>
> > though I would be surprised to see a different behavior with a newer<br>
> > minor MPI release. We can test it out and let you know if the failures<br>
> > can be replicated.<br>
> ><br>
> > Vijay<br>
> ><br>
> > On Sun, Jun 9, 2019 at 1:00 PM Lorenzo Botti <<a href="mailto:bottilorenzo@gmail.com" target="_blank" rel="noreferrer">bottilorenzo@gmail.com</a>> wrote:<br>
> > ><br>
> > > Dear Vijay,<br>
> > > I tried to run the test individually last week and some of them hang. I do not remember exactly which but I can tell you in more detail if you need to know. Anyway, since something is not working correctly, I'd like to know if your builds take into account mpich-3.3.<br>
> > > Bests<br>
> > > Lorenzo<br>
> > ><br>
> > > On Sun, Jun 9, 2019, 14:59 Vijay S. Mahadevan <<a href="mailto:vijay.m@gmail.com" target="_blank" rel="noreferrer">vijay.m@gmail.com</a>> wrote:<br>
> > >><br>
> > >> Dear Lorenzo,<br>
> > >><br>
> > >> Sorry about my delayed response. I was on travel this past week and<br>
> > >> couldn't reply to you immediately.<br>
> > >><br>
> > >> It is puzzling that the tests in parallel folder are getting built as<br>
> > >> expected but "make check" does not run them correctly. I can see that<br>
> > >> mpiexec program was set correctly during configuration and so the next<br>
> > >> logical check here would be to try and launch the test programs<br>
> > >> manually to see whether they succeed.<br>
> > >><br>
> > >> Can you do the following:<br>
> > >> cd build/test/parallel && mpiexec -n 2 ./parallel_unit_tests &&<br>
> > >> mpiexec -n 2 ./parallel_hdf5_test<br>
> > >><br>
> > >> Both those tests should run to completion successfully if everything<br>
> > >> is setup correctly. If these succeed, I would be out of ideas until we<br>
> > >> can replicate it locally. Let me know the result with the above<br>
> > >> experiment.<br>
> > >><br>
> > >> Thanks,<br>
> > >> Vijay<br>
> > >><br>
> > >> On Sun, Jun 2, 2019 at 6:22 AM Lorenzo Botti <<a href="mailto:bottilorenzo@gmail.com" target="_blank" rel="noreferrer">bottilorenzo@gmail.com</a>> wrote:<br>
> > >> ><br>
> > >> > > Can you do the following two variations:<br>
> > >> > ><br>
> > >> > > 1) Re-verifying your current approach<br>
> > >> > > a) Go to test/parallel and do `make clean && make check | tee make_check.log`<br>
> > >> > > b) Send us make_check.log so that we can see if things compile but<br>
> > >> > > do not run or nothing actually happens there.<br>
> > >> > ><br>
> > >> ><br>
> > >> > Please find in attachment the make_check.log... so yes this is the<br>
> > >> > point where it hangs.<br>
> > >> ><br>
> > >> ><br>
> > >> ><br>
> > >> ><br>
> > >> > > 2) Retry out-of-source<br>
> > >> > > a) Perform `make distclean` in your in-source build<br>
> > >> > > b) Do: `mkdir build && ../configure <configure arguments> && make<br>
> > >> > > all && make check`<br>
> > >> > ><br>
> > >> > > Let me know if (1) yields something useful and if not, (2) should<br>
> > >> > > resolve the issue. If (2) does work, then we may have a problem with<br>
> > >> > > in-source builds and I can check that on a workstation to replicate<br>
> > >> > > the problem. Hope my instructions above aren't confusing.<br>
> > >> > ><br>
> > >> ><br>
> > >> > I got same behavior with out-of-source, following your instructions,<br>
> > >> > see attached config.log<br>
> > >> ><br>
> > >> > Bests<br>
> > >> > Lorenzo<br>
</blockquote></div>