So if a BLAS errors with SIGBUS then it is always an input error of just not proper double/complex alignment? Or some other very strange thing?
> On Aug 24, 2020, at 11:58 AM, Jed Brown <[email protected]> wrote: > > Barry Smith <[email protected]> writes: > >> Even for BLAS 1 operations? > > Yes, and requiring alignment is untenable given how algorithms like unblocked > Householder work on a subset of the original column (and simpler cases where > lda doesn't maintain alignment).
