Alright, I got it working after uninstalling and reinstalling everything. I guess that works every time. Thanks again for all your help! On Tue, Jul 14, 2015 at 8:07 AM, Lawrence Mitchell < lawrence.mitchell@imperial.ac.uk> wrote:
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On 14/07/15 13:03, Justin Chang wrote:
I had my PETSc use the globally installed MPI. Now it seems they all point to the same MPI library
However, now I am getting this new error when running 'make test':
...
File "PETSc.pxd", line 61, in init pyop2.sparsity (pyop2/sparsity.cpp:22149) ValueError: petsc4py.PETSc.Comm has the wrong size, try recompiling make: *** [unit_sequential] Error 1
You'll want to recompile petsc4py, and probably the extension modules in PyOP2. You can do the latter by typing "make ext" in the PyOP2 directory. When you get to firedrake you'll also want to recompile its extension modules: "make clean all" in the firedrake directory.
Cheers,
Lawrence -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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