Re: [Libmesh-devel] svd segfault

2016-07-29 Thread John Peterson
On Fri, Jul 29, 2016 at 1:53 PM, David Knezevic wrote: > On Fri, Jul 29, 2016 at 3:48 PM, John Peterson > wrote: > >> >> >> On Fri, Jul 29, 2016 at 12:54 PM, David Knezevic < >> david.kneze...@akselos.com> wrote: >> >>> Below is a short test case that causes a segfault with DenseMatrix::svd >>>

Re: [Libmesh-devel] svd segfault

2016-07-29 Thread David Knezevic
On Fri, Jul 29, 2016 at 3:48 PM, John Peterson wrote: > > > On Fri, Jul 29, 2016 at 12:54 PM, David Knezevic < > david.kneze...@akselos.com> wrote: > >> Below is a short test case that causes a segfault with DenseMatrix::svd >> with --enable-complex. I think that the issue is related to the fact

Re: [Libmesh-devel] svd segfault

2016-07-29 Thread John Peterson
On Fri, Jul 29, 2016 at 12:54 PM, David Knezevic wrote: > Below is a short test case that causes a segfault with DenseMatrix::svd > with --enable-complex. I think that the issue is related to the fact that > LAPACK clears the "number_val" array, and then it gets cleared again when > it goes out o