On Mon, 7 Mar 2016, Hong Zhang wrote: > I am not sure if I am the only one getting segmentation faults when building > PETSc with mpich-3.2 (by default) on OS X 10.11. 'make testing' in mpich > directory also fails. After I switch back to mpich-3.1, everything goes back > to normal. >
It will be useful if you can send logs of the errors you are getting. We have a nightly build on 10.11 that works fine.. [look for lines with 'ipro' string] http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2016/03/06/master.html One potential pitfall on OSX that I've noticed is - update/install latest xcode - but not update/reinstall brew [gfortran]. Here - the old gfortran [from brew] fails with newer xcode.. Satish
