On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <[email protected]> wrote:
> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller < > [email protected]> wrote: > >> Doesn't run. Hangs just like the tests do. >> >> I doubt it's helpful, but when I run it under strace, it hangs on a >> "futex". The last thing vaguely informative was an attempt to read the >> non-existent .petscrc. >> > > Run in the debugger and get a stack trace. > Also futex does not appear in the PETSc source: knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$ find src -name "*.c" | xargs grep futex find src -name "*.c" | xargs grep futex You have an MPI problem. Matt > Matt > > >> ajk >> >> Aaron Kitzmiller >> Informatics and Scientific Applications >> [email protected] >> >> >> >> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <[email protected]> wrote: >> >> ./ex5 -snes_monitor >> >> >> > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener
