From: Denis Davydov Date: Sat, 16 Sep 2017 15:02:44 +0000 (+0200) Subject: add scaling results X-Git-Tag: v9.0.0-rc1~701^2~10 X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=157085af598ff28bbabde4d64589cf12bbf2f692;p=dealii.git add scaling results --- diff --git a/doc/doxygen/images/scalapack_invert.png b/doc/doxygen/images/scalapack_invert.png new file mode 100644 index 0000000000..f6a6f24f1e Binary files /dev/null and b/doc/doxygen/images/scalapack_invert.png differ diff --git a/include/deal.II/lac/scalapack.h b/include/deal.II/lac/scalapack.h index cf5d62c655..837dbab811 100644 --- a/include/deal.II/lac/scalapack.h +++ b/include/deal.II/lac/scalapack.h @@ -79,6 +79,13 @@ DEAL_II_NAMESPACE_OPEN * * Currently, only symmetric real matrices are supported. * + * Here is a strong scaling example of ScaLAPACKMatrix::invert() + * on up to 5 nodes each composed of two Intel Xeon 2660v2 IvyBridge sockets + * 2.20GHz, 10 cores/socket. Calculate are performed on square processor + * grids 1x1, 2x2, 3x3, 4x4, 5x5, 6x6, 7x7, 8x8, 9x9, 10x10. + * + * @image html scalapack_invert.png + * * @ingroup Matrix1 * @author Denis Davydov, 2017 */