Intel® oneAPI Math Kernel Library
Ask questions and share information with other developers who use Intel® Math Kernel Library.
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.
7234 Discussions

Help!! Any function in MKL for conversion between full matrix and upper (or lower) triangular matrix

amrg
Beginner
‎05-03-2009 08:13 PM
999 Views
Does any one know if there is any function or any way in MKL to convert between full matrix format and upper triangular matrix format? Either in dense or sparse? (assume it is a symmetric matrix)
Many Thanks.
0 Kudos

Link Copied

1 Reply
Gennady_F_Intel
Moderator
‎05-04-2009 07:52 AM
999 Views

There are no such functions for conversion between full and upper triangular matrix formats as well for the packed as for the full storage schemes. I guess your question was about packed format only, because of for ordinary format it pretty easy to write code for conversion full < -- > symmetric format.
--Gennady

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.