<div class="gmail_quote">On Wed, Jul 18, 2012 at 11:09 AM, Jose E. Roman <span dir="ltr"><<a href="mailto:jroman@dsic.upv.es" target="_blank">jroman@dsic.upv.es</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Er... well, now that I see better: it is not always safe, it will error out if mat->ops->conjugate is not available, for instance in BAIJ.</blockquote></div><br><div>There is MatMultHermitianTranspose_SeqBAIJ so that would only an issue for parallel BAIJ, but you were just going to use VecConjugate, right? In Matlab notation, A'*x = (x'*A)', so you only need VecConjugate.</div>