From: J Mathgeek on
Hi,

does anyone know if Tim Davis' Suite Sparse QR is implemented
in Matlab both for QR and [mldivide/backslash for sparse & rectangular A],
also for 64 bit Windows? Or is this only for 32 bit Windows?

And, does it automatically utilize multi-core-processing?
From: Bruno Luong on
"J Mathgeek" <jmathgeek(a)gmail.com> wrote in message <ho7evb$6ak$1(a)fred.mathworks.com>...
> Hi,
>
> does anyone know if Tim Davis' Suite Sparse QR is implemented
> in Matlab both for QR and [mldivide/backslash for sparse & rectangular A],
> also for 64 bit Windows? Or is this only for 32 bit Windows?

Both 32 and 64 bit.

>
> And, does it automatically utilize multi-core-processing?

Yes.

Bruno