On Mon, 2017-05-22 at 15:52 -0700, Maurice Maurer wrote:
> The Valgrind version is 3.11.0.
It would be worth trying the latest release (3.12).
Or even better the SVN version :
svn co svn://svn.valgrind.org/valgrind/trunk valgrind
cd valgrind
./autogen.sh
./configure --prefix=...
make
What happens if you tell PETSc to build MUMPS instead of using Cray TPSL?
That is a simple way to rule out an issue with TPSL.
NERSC Edison has Intel Ivy Bridge, which supports AVX, which should be
fully supported in Valgrind 3.11, so I am rather confused why you see an
unrecognized instruction.
Hi,
I am trying to debug my code with Valgrind but I do not get to the buggy
part because Valgrind kills the program after an Unrecognized
instruction in the MUMPS library:
vex amd64->IR: unhandled instruction bytes: 0xC4 0x82 0x21 0x2E 0x1C
0x23 0x49 0x83
vex amd64->IR: REX=0 REX.W=0 REX.R=0
