Intel® Fortran Compiler
Build applications that can scale for the future with optimized code designed for Intel® Xeon® and compatible processors.
Announcements
FPGA community forums and blogs on community.intel.com are migrating to the new Altera Community and are read-only. For urgent support needs during this transition, please visit the FPGA Design Resources page or contact an Altera Authorized Distributor.
29285 Discussions

ZGEEV subroutine

jivifair
Beginner
‎08-28-2012 03:42 PM
532 Views
Does anyone know if the LAPACK subroutine ZGEEV uses QR decomposition or Householder reflections?
0 Kudos

Link Copied

1 Reply
TimP
Honored Contributor III
‎08-29-2012 04:42 AM
532 Views
reference source refers to Householder, so I suppose it must at least work as if it's Householder.
You could ask on the MKL forum.
0 Kudos
Copy link
Reply

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.