Hi Carl, On Mon, 2021-03-15 at 11:33 -0700, Carl Love wrote: > Will Schmidt posted an email with regards to the build issue: > > I think so.. we ran into a similar issue late last year, which I > think > we had determined was due to the MPI packages in the > environment. > The patch in comment #3 of this bugzilla helped us at that time. > https://bugs.kde.org/show_bug.cgi?id=401416
Thanks. That explains why I am not seeing it on Fedora, but you are seeing it on Ubuntu. OpenMPI4 disables MPI1 support by default, but fedora still enables it (for now). > I applied the MPI patch to the mainline git tree on the system where > I had the compile error. It fixed the compile issue. I applied the > patch to another system which didn't have the compile issue. The patch > did not break anything. As far as I can tell, the MPI patch is fine. It seems fine if MPI1 is removed. But I am not 100% sure if it is fine when you still have MPI1 support. I'll try and test it a bit. > I pulled the mainline git tree and retested on Power 8LE, Power 8BE, > Power 9, and prototype hardware. The regression tests all look fine > with the above mentioned MPI fix where needed. Nice. Thanks, Mark _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
