Open discussion regarding features, bugs, issues, vendors, etc.
The product of a matrix with its transpose obtains a symmetric matrix. Is there a special blas/lapack function for this or one uses ?gemm ?
Update: I guess was looking for dsyrk. Thank you
- Posts: 1
- Joined: Fri Jun 14, 2013 12:37 pm
Yep DSYRK. Half of of the FLOPS as GEMM, and pretty much same efficiency, so twice faster in the end. J.
- Posts: 788
- Joined: Thu Dec 09, 2004 12:32 pm
- Location: Denver, CO, USA
Return to User Discussion
Who is online
Users browsing this forum: Yahoo [Bot] and 1 guest